Пример #1
0
        public ProtoBufferObject(byte[] buffer, int offset)
        {
            if (buffer == null)
            {
                throw new ProtoBufferException(string.Format("字节数组是空"));
            }
            if (offset > buffer.Length)
            {
                throw new ProtoBufferException(string.Format("offset > 字节数组的长度。"));
            }
            int    tmpOffset = offset;
            Varint header    = new Varint(buffer, tmpOffset);

            tmpOffset += header.Bytes.Length;
            int headerValue = header;

            FieldNumber = headerValue >> 3;
            WireType    = (WireType)((byte)headerValue & 0x07);
            switch (WireType)
            {
            case WireType.Varint:
                Value      = new Varint(buffer, tmpOffset);;
                tmpOffset += Value.Bytes.Length;
                Bytes      = new byte[tmpOffset - offset];
                Array.Copy(buffer, offset, Bytes, 0, Bytes.Length);
                break;

            case WireType.Bit64:
                Value      = new Bit64(buffer, tmpOffset);
                tmpOffset += Value.Bytes.Length;
                Bytes      = new byte[tmpOffset - offset];
                Array.Copy(buffer, offset, Bytes, 0, Bytes.Length);
                break;

            case WireType.LengthDelimited:
                Varint strleng = new Varint(buffer, tmpOffset);
                int    leng    = strleng;
                tmpOffset += strleng.Bytes.Length;
                Value      = new LenghDelimited(buffer, tmpOffset, leng);
                tmpOffset += Value.Bytes.Length;
                Bytes      = new byte[tmpOffset - offset];
                Array.Copy(buffer, offset, Bytes, 0, Bytes.Length);
                break;

            case WireType.Bit32:
                Value      = new Bit32(buffer, tmpOffset);
                tmpOffset += Value.Bytes.Length;
                Bytes      = new byte[tmpOffset - offset];
                Array.Copy(buffer, offset, Bytes, 0, Bytes.Length);
                break;

            default:
                throw new ArgumentOutOfRangeException();
            }
        }
Пример #2
0
 public ProtoBufferObject(byte[] buffer, int offset)
 {
     if (buffer == null)
     {
         throw new ProtoBufferException(string.Format("字节数组是空"));
     }
     if (offset > buffer.Length)
     {
         throw new ProtoBufferException(string.Format("offset > 字节数组的长度。"));
     }
     int tmpOffset = offset;
     Varint header = new Varint(buffer,tmpOffset);
     tmpOffset += header.Bytes.Length;
     int headerValue = header;
     FieldNumber = headerValue >> 3;
     WireType = (WireType) ((byte) headerValue & 0x07);
     switch (WireType)
     {
         case WireType.Varint:
             Value = new Varint(buffer,tmpOffset);;
             tmpOffset += Value.Bytes.Length;
             Bytes = new byte[tmpOffset-offset];
             Array.Copy(buffer,offset,Bytes,0,Bytes.Length);
             break;
         case WireType.Bit64:
             Value = new Bit64(buffer, tmpOffset);
             tmpOffset += Value.Bytes.Length;
             Bytes = new byte[tmpOffset-offset];
             Array.Copy(buffer,offset,Bytes,0,Bytes.Length);
             break;
         case WireType.LengthDelimited:
             Varint strleng = new Varint(buffer,tmpOffset);
             int leng = strleng;
             tmpOffset += strleng.Bytes.Length;
             Value = new LenghDelimited(buffer, tmpOffset, leng);
             tmpOffset += Value.Bytes.Length;
             Bytes = new byte[tmpOffset-offset];
             Array.Copy(buffer,offset,Bytes,0,Bytes.Length);
             break;
         case WireType.Bit32:
             Value = new Bit32(buffer,tmpOffset);
             tmpOffset += Value.Bytes.Length;
             Bytes = new byte[tmpOffset-offset];
             Array.Copy(buffer,offset,Bytes,0,Bytes.Length);
             break;
         default:
             throw new ArgumentOutOfRangeException();
     }
 }