TryReadQuotedInt32Value()

static bool System.Net.Http.Headers.AltSvcHeaderParser.TryReadQuotedInt32Value ( ReadOnlySpan< char > value, out int result )

inlinestaticprivate

Definition at line 331 of file AltSvcHeaderParser.cs.

    {
        if (value.Length == 0)
        {
            result = 0;
            return false;
        }
        int num = 0;
        ReadOnlySpan<char> readOnlySpan = value;
        for (int i = 0; i < readOnlySpan.Length; i++)
        {
            char c = readOnlySpan[i];
            switch (c)
            {
            default:
                result = 0;
                return false;
            case '0':
            case '1':
            case '2':
            case '3':
            case '4':
            case '5':
            case '6':
            case '7':
            case '8':
            case '9':
            {
                long num2 = (long)num * 10L + (c - 48);
                if (num2 > int.MaxValue)
                {
                    result = 0;
                    return false;
                }
                num = (int)num2;
                break;
            }
            case '\\':
                break;
            }
        }
        result = num;
        return true;
    }

References System.L, System.ReadOnlySpan< T >.Length, and System.value.

Referenced by System.Net.Http.Headers.AltSvcHeaderParser.TryReadQuotedAltAuthority(), and System.Net.Http.Headers.AltSvcHeaderParser.TryReadTokenOrQuotedInt32().