57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
|
|
# Copyright (C) 2017-present Dan <https://github.com/delivrance>
|
|
#
|
|
# This file is part of Pyrogram.
|
|
#
|
|
# Pyrogram is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser General Public License as published
|
|
# by the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Pyrogram is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public License
|
|
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from io import BytesIO
|
|
from typing import Any
|
|
|
|
from .primitives.int import Int, Long
|
|
from .tl_object import TLObject
|
|
|
|
|
|
class Message(TLObject):
|
|
ID = 0x5BB8E511 # hex(crc32(b"message msg_id:long seqno:int bytes:int body:Object = Message"))
|
|
|
|
__slots__ = ["msg_id", "seq_no", "length", "body"]
|
|
|
|
QUALNAME = "Message"
|
|
|
|
def __init__(self, body: TLObject, msg_id: int, seq_no: int, length: int):
|
|
self.msg_id = msg_id
|
|
self.seq_no = seq_no
|
|
self.length = length
|
|
self.body = body
|
|
|
|
@staticmethod
|
|
def read(data: BytesIO, *args: Any) -> "Message":
|
|
msg_id = Long.read(data)
|
|
seq_no = Int.read(data)
|
|
length = Int.read(data)
|
|
body = data.read(length)
|
|
|
|
return Message(TLObject.read(BytesIO(body)), msg_id, seq_no, length)
|
|
|
|
def write(self, *args: Any) -> bytes:
|
|
b = BytesIO()
|
|
|
|
b.write(Long(self.msg_id))
|
|
b.write(Int(self.seq_no))
|
|
b.write(Int(self.length))
|
|
b.write(self.body.write())
|
|
|
|
return b.getvalue()
|