C# (CSharp) System.Net.Http.Headers Lexer.IsStarStringValue Beispiele

IsStarStringValue() public method

public IsStarStringValue ( Token token ) : bool
token	Token
return	bool

Beispiel #1

Datei: ContentRangeHeaderValue.cs Projekt: Profit0004/mono

		public static bool TryParse (string input, out ContentRangeHeaderValue parsedValue)
		{
			parsedValue = null;

			var lexer = new Lexer (input);
			var t = lexer.Scan ();
			if (t != Token.Type.Token)
				return false;

			var value = new ContentRangeHeaderValue ();
			value.unit = lexer.GetStringValue (t);

			t = lexer.Scan ();
			if (t != Token.Type.Token)
				return false;

			int nvalue;
			if (!lexer.IsStarStringValue (t)) {
				if (!lexer.TryGetNumericValue (t, out nvalue)) {
					var s = lexer.GetStringValue (t);
					if (s.Length < 3)
						return false;

					var sep = s.Split ('-');
					if (sep.Length != 2)
						return false;

					if (!int.TryParse (sep[0], NumberStyles.None, CultureInfo.InvariantCulture, out nvalue))
						return false;

					value.From = nvalue;

					if (!int.TryParse (sep[1], NumberStyles.None, CultureInfo.InvariantCulture, out nvalue))
						return false;

					value.To = nvalue;
				} else {
					value.From = nvalue;

					t = lexer.Scan (recognizeDash: true);
					if (t != Token.Type.SeparatorDash)
						return false;

					t = lexer.Scan ();

					if (!lexer.TryGetNumericValue (t, out nvalue))
						return false;

					value.To = nvalue;
				}
			}

			t = lexer.Scan ();

			if (t != Token.Type.SeparatorSlash)
				return false;

			t = lexer.Scan ();

			if (!lexer.IsStarStringValue (t)) {
				long lvalue;
				if (!lexer.TryGetNumericValue (t, out lvalue))
					return false;

				value.Length = lvalue;
			}

			t = lexer.Scan ();

			if (t != Token.Type.End)
				return false;

			parsedValue = value;
 
			return true;
		}

Beispiel #2

Datei: ContentRangeHeaderValue.cs Projekt: pmq20/mono_forked

        public static bool TryParse(string input, out ContentRangeHeaderValue parsedValue)
        {
            parsedValue = null;

            var lexer = new Lexer(input);
            var t     = lexer.Scan();

            if (t != Token.Type.Token)
            {
                return(false);
            }

            var value = new ContentRangeHeaderValue();

            value.unit = lexer.GetStringValue(t);

            t = lexer.Scan();
            if (t != Token.Type.Token)
            {
                return(false);
            }

            int nvalue;

            if (!lexer.IsStarStringValue(t))
            {
                if (!lexer.TryGetNumericValue(t, out nvalue))
                {
                    var s = lexer.GetStringValue(t);
                    if (s.Length < 3)
                    {
                        return(false);
                    }

                    var sep = s.Split('-');
                    if (sep.Length != 2)
                    {
                        return(false);
                    }

                    if (!int.TryParse(sep[0], NumberStyles.None, CultureInfo.InvariantCulture, out nvalue))
                    {
                        return(false);
                    }

                    value.From = nvalue;

                    if (!int.TryParse(sep[1], NumberStyles.None, CultureInfo.InvariantCulture, out nvalue))
                    {
                        return(false);
                    }

                    value.To = nvalue;
                }
                else
                {
                    value.From = nvalue;

                    t = lexer.Scan();
                    if (t != Token.Type.SeparatorDash)
                    {
                        return(false);
                    }

                    t = lexer.Scan();

                    if (!lexer.TryGetNumericValue(t, out nvalue))
                    {
                        return(false);
                    }

                    value.To = nvalue;
                }
            }

            t = lexer.Scan();

            if (t != Token.Type.SeparatorSlash)
            {
                return(false);
            }

            t = lexer.Scan();

            if (!lexer.IsStarStringValue(t))
            {
                if (!lexer.TryGetNumericValue(t, out nvalue))
                {
                    return(false);
                }

                value.Length = nvalue;
            }

            t = lexer.Scan();

            if (t != Token.Type.End)
            {
                return(false);
            }

            parsedValue = value;

            return(true);
        }