Repository navigation
Expand file tree
/
Copy pathmessage.py
More file actions
51 lines (41 loc) · 1.65 KB
/
Copy pathmessage.py
File metadata and controls
51 lines (41 loc) · 1.65 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
# Pyrogram - Telegram MTProto API Client Library for Python
# Copyright (C) 2017-2018 Dan Tès <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 .object import Object
from .primitives import Int, Long
class Message(Object):
ID = 0x5bb8e511 # hex(crc32(b"message msg_id:long seqno:int bytes:int body:Object = Message"))
def __init__(self, body: Object, 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(b: BytesIO, *args) -> "Message":
msg_id = Long.read(b)
seq_no = Int.read(b)
length = Int.read(b)
body = b.read(length)
return Message(Object.read(BytesIO(body)), msg_id, seq_no, length)
def write(self) -> 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()