/// <summary>
/// Returns next token that is not whitespace.
/// </summary>
/// <returns></returns>
private Topology.Converters.WellKnownText.TokenType NextNonWhitespaceToken()
{
Topology.Converters.WellKnownText.TokenType type = this.NextTokenAny();
while ((type == Topology.Converters.WellKnownText.TokenType.Whitespace) || (type == Topology.Converters.WellKnownText.TokenType.Eol))
{
type = this.NextTokenAny();
}
return(type);
}
private Topology.Converters.WellKnownText.TokenType NextTokenAny()
{
Topology.Converters.WellKnownText.TokenType eof = Topology.Converters.WellKnownText.TokenType.Eof;
char[] chArray = new char[1];
this._currentToken = "";
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Eof;
int num = this._reader.Read(chArray, 0, 1);
bool flag = false;
bool flag2 = false;
byte[] bytes = null;
ASCIIEncoding encoding = new ASCIIEncoding();
char[] chars = null;
while (num != 0)
{
bytes = new byte[] { (byte)this._reader.Peek() };
chars = encoding.GetChars(bytes);
char character = chArray[0];
char ch2 = chars[0];
this._currentTokenType = this.GetType(character);
eof = this.GetType(ch2);
if (flag2 && (character == '_'))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Word;
}
if (flag2 && (this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Number))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Word;
}
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Word) && (ch2 == '_'))
{
eof = Topology.Converters.WellKnownText.TokenType.Word;
flag2 = true;
}
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Word) && (eof == Topology.Converters.WellKnownText.TokenType.Number))
{
eof = Topology.Converters.WellKnownText.TokenType.Word;
flag2 = true;
}
if (((character == '-') && (eof == Topology.Converters.WellKnownText.TokenType.Number)) && !flag)
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Number;
eof = Topology.Converters.WellKnownText.TokenType.Number;
}
if ((flag && (eof == Topology.Converters.WellKnownText.TokenType.Number)) && (character == '.'))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Number;
}
if (((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Number) && (ch2 == '.')) && !flag)
{
eof = Topology.Converters.WellKnownText.TokenType.Number;
flag = true;
}
this._colNumber++;
if (this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Eol)
{
this._lineNumber++;
this._colNumber = 1;
}
this._currentToken = this._currentToken + character;
if (this._currentTokenType != eof)
{
num = 0;
}
else
{
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Symbol) && (character != '-'))
{
num = 0;
continue;
}
num = this._reader.Read(chArray, 0, 1);
}
}
return(this._currentTokenType);
}
private Topology.Converters.WellKnownText.TokenType NextTokenAny()
{
Topology.Converters.WellKnownText.TokenType eof = Topology.Converters.WellKnownText.TokenType.Eof;
char[] chArray = new char[1];
this._currentToken = "";
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Eof;
int num = this._reader.Read(chArray, 0, 1);
bool flag = false;
bool flag2 = false;
byte[] bytes = null;
ASCIIEncoding encoding = new ASCIIEncoding();
char[] chars = null;
while (num != 0)
{
bytes = new byte[] { (byte) this._reader.Peek() };
chars = encoding.GetChars(bytes);
char character = chArray[0];
char ch2 = chars[0];
this._currentTokenType = this.GetType(character);
eof = this.GetType(ch2);
if (flag2 && (character == '_'))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Word;
}
if (flag2 && (this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Number))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Word;
}
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Word) && (ch2 == '_'))
{
eof = Topology.Converters.WellKnownText.TokenType.Word;
flag2 = true;
}
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Word) && (eof == Topology.Converters.WellKnownText.TokenType.Number))
{
eof = Topology.Converters.WellKnownText.TokenType.Word;
flag2 = true;
}
if (((character == '-') && (eof == Topology.Converters.WellKnownText.TokenType.Number)) && !flag)
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Number;
eof = Topology.Converters.WellKnownText.TokenType.Number;
}
if ((flag && (eof == Topology.Converters.WellKnownText.TokenType.Number)) && (character == '.'))
{
this._currentTokenType = Topology.Converters.WellKnownText.TokenType.Number;
}
if (((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Number) && (ch2 == '.')) && !flag)
{
eof = Topology.Converters.WellKnownText.TokenType.Number;
flag = true;
}
this._colNumber++;
if (this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Eol)
{
this._lineNumber++;
this._colNumber = 1;
}
this._currentToken = this._currentToken + character;
if (this._currentTokenType != eof)
{
num = 0;
}
else
{
if ((this._currentTokenType == Topology.Converters.WellKnownText.TokenType.Symbol) && (character != '-'))
{
num = 0;
continue;
}
num = this._reader.Read(chArray, 0, 1);
}
}
return this._currentTokenType;
}