Ejemplo n.º 1
0
func (acmd *AdminCommand) parseUsers(receiveSize int) (int, []*UserRoles, error) {
	acmd.dataOffset = 0
	list := make([]*UserRoles, 0, 100)

	for acmd.dataOffset < receiveSize {
		resultCode := int(acmd.dataBuffer[acmd.dataOffset+1])

		if resultCode != 0 {
			if resultCode == _QUERY_END {
				return -1, nil, nil
			}
			return resultCode, nil, nil
		}

		userRoles := &UserRoles{}
		fieldCount := int(acmd.dataBuffer[acmd.dataOffset+3])
		acmd.dataOffset += _HEADER_REMAINING

		for i := 0; i < fieldCount; i++ {
			len := int(Buffer.BytesToInt32(acmd.dataBuffer, acmd.dataOffset))
			acmd.dataOffset += 4
			id := acmd.dataBuffer[acmd.dataOffset]
			acmd.dataOffset++
			len--

			if id == _USER {
				userRoles.User = string(acmd.dataBuffer[acmd.dataOffset : acmd.dataOffset+len])
				acmd.dataOffset += len
			} else if id == _ROLES {
				acmd.parseRoles(userRoles)
			} else {
				acmd.dataOffset += len
			}
		}

		if userRoles.User == "" && userRoles.Roles == nil {
			continue
		}

		if userRoles.Roles == nil {
			userRoles.Roles = make([]string, 0)
		}
		list = append(list, userRoles)
	}

	return 0, list, nil
}
Ejemplo n.º 2
0
func (upckr *unpacker) unpackObject(isMapKey bool) (interface{}, error) {
	theType := upckr.buffer[upckr.offset] & 0xff
	upckr.offset++

	switch theType {
	case 0xc0:
		return nil, nil

	case 0xc3:
		return true, nil

	case 0xc2:
		return false, nil

	case 0xca:
		val := Buffer.BytesToFloat32(upckr.buffer, upckr.offset)
		upckr.offset += 4
		return val, nil

	case 0xcb:
		val := Buffer.BytesToFloat64(upckr.buffer, upckr.offset)
		upckr.offset += 8
		return val, nil

	case 0xcc:
		r := upckr.buffer[upckr.offset] & 0xff
		upckr.offset++

		return int(r), nil

	case 0xcd:
		val := uint16(Buffer.BytesToInt16(upckr.buffer, upckr.offset))
		upckr.offset += 2
		return int(val), nil

	case 0xce:
		val := uint32(Buffer.BytesToInt32(upckr.buffer, upckr.offset))
		upckr.offset += 4

		if Buffer.Arch64Bits {
			return int(val), nil
		}
		return int64(val), nil

	case 0xcf:
		val := Buffer.BytesToInt64(upckr.buffer, upckr.offset)
		upckr.offset += 8
		return uint64(val), nil

	case 0xd0:
		r := int8(upckr.buffer[upckr.offset])
		upckr.offset++
		return int(r), nil

	case 0xd1:
		val := Buffer.BytesToInt16(upckr.buffer, upckr.offset)
		upckr.offset += 2
		return int(val), nil

	case 0xd2:
		val := Buffer.BytesToInt32(upckr.buffer, upckr.offset)
		upckr.offset += 4
		return int(val), nil

	case 0xd3:
		val := Buffer.BytesToInt64(upckr.buffer, upckr.offset)
		upckr.offset += 8
		if Buffer.Arch64Bits {
			return int(val), nil
		}
		return int64(val), nil

	case 0xda:
		count := int(Buffer.BytesToUint16(upckr.buffer, upckr.offset))
		upckr.offset += 2
		return upckr.unpackBlob(count, isMapKey)

	case 0xdb:
		count := int(Buffer.BytesToUint32(upckr.buffer, upckr.offset))
		upckr.offset += 4
		return upckr.unpackBlob(count, isMapKey)

	case 0xdc:
		count := int(Buffer.BytesToUint16(upckr.buffer, upckr.offset))
		upckr.offset += 2
		return upckr.unpackList(count)

	case 0xdd:
		count := int(Buffer.BytesToUint32(upckr.buffer, upckr.offset))
		upckr.offset += 4
		return upckr.unpackList(count)

	case 0xde:
		count := int(Buffer.BytesToUint16(upckr.buffer, upckr.offset))
		upckr.offset += 2
		return upckr.unpackMap(count)

	case 0xdf:
		count := int(Buffer.BytesToUint32(upckr.buffer, upckr.offset))
		upckr.offset += 4
		return upckr.unpackMap(count)

	default:
		if (theType & 0xe0) == 0xa0 {
			return upckr.unpackBlob(int(theType&0x1f), isMapKey)
		}

		if (theType & 0xf0) == 0x80 {
			return upckr.unpackMap(int(theType & 0x0f))
		}

		if (theType & 0xf0) == 0x90 {
			count := int(theType & 0x0f)
			return upckr.unpackList(count)
		}

		if theType < 0x80 {
			return int(theType), nil
		}

		if theType >= 0xe0 {
			return int(int(theType) - 0xe0 - 32), nil
		}
	}

	return nil, NewAerospikeError(SERIALIZE_ERROR)
}