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59 lines
2.5 KiB
59 lines
2.5 KiB
###############################################################################
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# Copyright (C) 2023 Kostiantyn Klochko <kklochko@protonmail.com> #
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# #
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# This file is part of notification-client. #
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# #
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# notification-client is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU Affero General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or (at your #
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# option) any later version. #
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# #
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# notification-client is distributed in the hope that it will be useful, but #
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY #
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public #
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# License for more details. #
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# #
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# You should have received a copy of the GNU Affero General Public License #
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# along with notification-client. If not, see <https://www.gnu.org/licenses/>.#
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###############################################################################
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import asyncio
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import struct
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from notification_client.MessagePrinter import MessagePrinter
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from notification_client.notitication import Notification
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class Client:
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BUFFER_SIZE = 1024
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def __init__(self, ip: str, port: int):
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self.__ip = ip
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self.__port = port
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async def connect(self):
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reader, writer = await asyncio.open_connection(self.__ip, self.__port)
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await self.handle(reader, writer)
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@staticmethod
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async def receive_message(reader) -> str:
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size, = struct.unpack('<L', await reader.readexactly(4))
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message = await reader.readexactly(size)
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return message.decode('utf-8')
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async def handle(self, reader, writer):
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try:
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while True:
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title = await self.receive_message(reader)
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message = await self.receive_message(reader)
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MessagePrinter.print(title, message)
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Notification.notify(title, message)
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except asyncio.CancelledError:
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print('Something went wrong')
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finally:
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writer.close()
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await writer.wait_closed()
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