示例#1
0
        /// <summary>
        /// 这里解析的到的数据是会把头和尾部都给去掉的
        /// </summary>
        /// <param name="readBuffer"></param>
        /// <param name="offset"></param>
        /// <param name="length"></param>
        /// <returns></returns>
        protected override HLProtocolRequestInfo ProcessMatchedRequest(byte[] readBuffer, int offset, int length)
        {
            var HLData = new HLData();

            HLData.Head      = (char)readBuffer[offset];                       //自己定义开始符号
            offset          += 1;
            HLData.Ping      = readBuffer[offset];                             //数据,从第1位起,只有1个字节
            HLData.Lenght    = BitConverter.ToUInt16(readBuffer, offset + 1);  //数据长度,从第2位开始,2个字节
            HLData.FID       = BitConverter.ToUInt32(readBuffer, offset + 3);  //本终端ID,从第4位开始,5个字节
            HLData.Type      = readBuffer[offset + 8];                         //目标类型,从第9位开始,1个字节
            HLData.SID       = BitConverter.ToUInt32(readBuffer, offset + 9);  //转发终端ID,从第10位开始,5个字节
            HLData.SendCount = BitConverter.ToUInt16(readBuffer, offset + 14); //发送包计数,从第15位开始,2个字节
            HLData.Retain    = readBuffer.CloneRange(offset + 16, 6);          //保留字段,从17位开始,6个字节
            HLData.Check     = readBuffer[offset + 22];                        //异或校验,从23位开始,1个字节
            HLData.End       = (char)readBuffer[readBuffer.Length - 1];        //结束符号,自己定义
            return(new HLProtocolRequestInfo(HLData));
        }
示例#2
0
        protected override HLProtocolRequestInfo ProcessMatchedRequest(byte[] buffer, int offset, int length,
                                                                       bool toBeCopied)
        {
            var HLData = new HLData();

            HLData.Head      = (char)buffer[offset];                       //开始标识的解析,1个字节
            HLData.Ping      = buffer[offset + 1];                         //数据,从第2位起,只有1个字节
            HLData.Lenght    = BitConverter.ToUInt16(buffer, offset + 2);  //数据长度,从第3位开始,2个字节
            HLData.FID       = BitConverter.ToUInt32(buffer, offset + 4);  //本终端ID,从第5位开始,5个字节
            HLData.Type      = buffer[offset + 9];                         //目标类型,从第10位开始,1个字节
            HLData.SID       = BitConverter.ToUInt32(buffer, offset + 10); //转发终端ID,从第11位开始,5个字节
            HLData.SendCount = BitConverter.ToUInt16(buffer, offset + 15); //发送包计数,从第16位开始,2个字节
            HLData.Retain    = buffer.CloneRange(offset + 17, 6);          //保留字段,从18位开始,6个字节
            HLData.Check     = buffer[offset + 23];                        //异或校验,从24位开始,1个字节
            HLData.End       = (char)buffer[offset + 24];                  //结束符号,从第25位开始,一个字节
            return(new HLProtocolRequestInfo(HLData));
        }