Beispiel #1
0
        /// <summary>
        /// Decode a byte-Lease as a String, optionally specifying the encoding (UTF-8 if omitted).
        /// </summary>
        /// <param name="bytes">The bytes to decode.</param>
        /// <param name="encoding">The encoding to use.</param>
        public static string DecodeString(this Lease <byte> bytes, Encoding encoding = null)
        {
            if (bytes == null)
            {
                return(null);
            }
            if (encoding == null)
            {
                encoding = Encoding.UTF8;
            }
            if (bytes.Length == 0)
            {
                return("");
            }
            var segment = bytes.ArraySegment;

            return(encoding.GetString(segment.Array, segment.Offset, segment.Count));
        }
        /// <summary>
        /// Decode a byte-Lease as a String, optionally specifying the encoding (UTF-8 if omitted).
        /// </summary>
        /// <param name="bytes">The bytes to decode.</param>
        /// <param name="encoding">The encoding to use.</param>
        public static Lease <char> DecodeLease(this Lease <byte> bytes, Encoding encoding = null)
        {
            if (bytes == null)
            {
                return(null);
            }
            encoding ??= Encoding.UTF8;
            if (bytes.Length == 0)
            {
                return(Lease <char> .Empty);
            }
            var bytesSegment = bytes.ArraySegment;
            var charCount    = encoding.GetCharCount(bytesSegment.Array, bytesSegment.Offset, bytesSegment.Count);
            var chars        = Lease <char> .Create(charCount, false);

            var charsSegment = chars.ArraySegment;

            encoding.GetChars(bytesSegment.Array, bytesSegment.Offset, bytesSegment.Count,
                              charsSegment.Array, charsSegment.Offset);
            return(chars);
        }