public bool Parse(string format, out Comb result)
{
if (format == "X")
{
return(this.TryParseHex(out result));
}
return(this.TryParse(format, out result));
}
private bool TryParseHex(out Comb result)
{
ulong a, b, c;
result = new Comb();
if (!(this.ParseChar('{') &&
this.ParseHexPrefix() &&
this.ParseHex(8, false, out a) &&
this.ParseCharWithWhiteSpaces(',') &&
this.ParseHexPrefix() &&
this.ParseHex(4, false, out b) &&
this.ParseCharWithWhiteSpaces(',') &&
this.ParseHexPrefix() &&
this.ParseHex(4, false, out c) &&
this.ParseCharWithWhiteSpaces(',') &&
this.ParseCharWithWhiteSpaces('{')))
{
return(false);
}
var d = new byte[8];
for (int i = 0; i < d.Length; ++i)
{
ulong dd;
if (!(this.ParseHexPrefix() && this.ParseHex(2, false, out dd)))
{
return(false);
}
d[i] = (byte)dd;
if (i != 7 && !this.ParseCharWithWhiteSpaces(','))
{
return(false);
}
}
if (!(this.ParseCharWithWhiteSpaces('}') && this.ParseCharWithWhiteSpaces('}')))
{
return(false);
}
if (!this.EOF)
{
return(false);
}
result = new Comb((int)a, (short)b, (short)c, d);
return(true);
}
public bool Parse(out Comb result)
{
var format = String.Empty;
switch (this.sourceLength)
{
case 32:
format = "N";
break;
case 36:
format = "D";
break;
case 38:
switch (this.source[0])
{
case '{':
format = "B";
break;
case '(':
format = "P";
break;
}
break;
}
if (this.TryParse(format, out result))
{
return(true);
}
this.Reset();
return(this.TryParseHex(out result));
}
private bool TryParse(string format, out Comb result)
{
result = new Comb();
if ((format == "B" && !this.ParseChar('{')) || (format == "P" && !this.ParseChar('(')))
{
return(false);
}
if (!this.ParseHex(8, true, out var a))
{
return(false);
}
var hasHyphen = FormatHasHyphen(format);
if (hasHyphen && !this.ParseChar('-'))
{
return(false);
}
if (!this.ParseHex(4, true, out var b))
{
return(false);
}
if (hasHyphen && !this.ParseChar('-'))
{
return(false);
}
if (!this.ParseHex(4, true, out var c))
{
return(false);
}
if (hasHyphen && !this.ParseChar('-'))
{
return(false);
}
var d = new byte[8];
for (var i = 0; i < d.Length; i++)
{
if (!this.ParseHex(2, true, out var dd))
{
return(false);
}
if (i == 1 && hasHyphen && !this.ParseChar('-'))
{
return(false);
}
d[i] = (byte)dd;
}
if ((format == "B" && !this.ParseChar('}')) || (format == "P" && !this.ParseChar(')')))
{
return(false);
}
if (!this.EOF)
{
return(false);
}
result = new Comb((int)a, (short)b, (short)c, d);
return(true);
}