GetRangeLength()

static int System.Net.Http.Headers.RangeHeaderValue.GetRangeLength ( string input, int startIndex, out object parsedValue )

inlinestaticpackage

Definition at line 128 of file RangeHeaderValue.cs.

    {
        parsedValue = null;
        if (string.IsNullOrEmpty(input) || startIndex >= input.Length)
        {
            return 0;
        }
        int tokenLength = HttpRuleParser.GetTokenLength(input, startIndex);
        if (tokenLength == 0)
        {
            return 0;
        }
        RangeHeaderValue rangeHeaderValue = new RangeHeaderValue();
        rangeHeaderValue._unit = input.Substring(startIndex, tokenLength);
        int num = startIndex + tokenLength;
        num += HttpRuleParser.GetWhitespaceLength(input, num);
        if (num == input.Length || input[num] != '=')
        {
            return 0;
        }
        num++;
        num += HttpRuleParser.GetWhitespaceLength(input, num);
        int rangeItemListLength = RangeItemHeaderValue.GetRangeItemListLength(input, num, rangeHeaderValue.Ranges);
        if (rangeItemListLength == 0)
        {
            return 0;
        }
        num += rangeItemListLength;
        parsedValue = rangeHeaderValue;
        return num - startIndex;
    }

References System.Net.Http.Headers.RangeHeaderValue.RangeHeaderValue(), System.Net.Http.Headers.RangeItemHeaderValue.GetRangeItemListLength(), System.Net.Http.HttpRuleParser.GetTokenLength(), System.Net.Http.HttpRuleParser.GetWhitespaceLength(), System.input, and System.startIndex.