Method decode

pager_lib/nmb/nmb_structs.py:25–42

(self, data, offset)

        self.data = ''

    def decode(self, data, offset):
        data_len = len(data)

        if data_len < offset + self.HEADER_STRUCT_SIZE:
            # Not enough data for decoding
            return 0

        self.reset()
        self.type, self.flags, length = struct.unpack(self.HEADER_STRUCT_FORMAT, data[offset:offset+self.HEADER_STRUCT_SIZE])

        if self.flags & 0x01:
            length |= 0x010000

        if data_len < offset + self.HEADER_STRUCT_SIZE + length:
            return 0

        self.data = data[offset+self.HEADER_STRUCT_SIZE:offset+self.HEADER_STRUCT_SIZE+length]
        return self.HEADER_STRUCT_SIZE + length

class DirectTCPSessionMessage(NMBSessionMessage):