def packet(self):
pkt = DownStream.packet()
buf = ByteBuf()
size = 4 + len(self.content)
buf.write_uint8(size)
buf.write_uint32(self.sequence)
buf.write_bytes(self.content)
buf.write_uint16(self.lang)
pkt.set_payload(buf.bytes)
def packet(self):
from packet import NetWorkPacket
pkt = NetWorkPacket()
buf = ByteBuf()
size = 4 + len(self.content)
buf.write_uint8(size)
buf.write_uint32(self.sequence)
buf.write_bytes(self.content)
buf.write_uint16(self.lang)
pkt.set_payload(buf.bytes)
pkt.type = self.Type.value
return pkt
def to_bytes(self):
buf = ByteBuf()
self.size = 5 + len(self.payload)
buf.write_bytes(self.start_flag)
if self.fieldsize_width == 1:
buf.write_uint8(self.size)
if self.fieldsize_width == 2:
buf.write_uint16(self.size)
buf.write_uint8(self.type)
buf.write_bytes(self.payload)
buf.write_uint16(self.sequence)
crc = self.calc_crc(buf.bytes[2:])
buf.write_uint16(crc)
buf.write_bytes(self.stop_flag)
return buf.bytes
def marshall(self):
buf = ByteBuf()
self.size = 39 + len(self.address)
buf.write_uint8(self.size)
buf.write_uint32(self.sequence)
buf.write_bytes(self.alarmsms)
buf.write_bytes('&&')
buf.write_bytes(self.address)
buf.write_bytes('&&')
buf.write_bytes(self.tel)
buf.write_bytes('##')
return buf.bytes