459 lines
16 KiB
Python
459 lines
16 KiB
Python
#!/var/local/bin/python3.bash
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# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
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# A work in progress - chat works, but I don't think AV does.
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""" echo.py a basic Tox echo service. Features:
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- accept friend request
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- echo back friend message
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# - accept and answer friend call request
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# - send back friend audio/video data
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# - send back files friend sent
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"""
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import sys
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import os
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import traceback
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import threading
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import random
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from ctypes import *
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import time
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from typing import Union, Callable
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# LOG=util.log
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global LOG
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import logging
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# log = lambda x: LOG.info(x)
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LOG = logging.getLogger('app')
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def LOG_error(a): print('EROR_ '+a)
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def LOG_warn(a): print('WARN_ '+a)
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def LOG_info(a): print('INFO_ '+a)
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def LOG_debug(a): print('DBUG_ '+a)
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def LOG_trace(a): pass # print('TRAC_ '+a)
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from tox_wrapper import tox
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import tox_wrapper.toxcore_enums_and_consts as enums
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from tox_wrapper.tox import Tox, UINT32_MAX
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from tox_wrapper.toxcore_enums_and_consts import TOX_CONNECTION, TOX_USER_STATUS, \
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TOX_MESSAGE_TYPE, TOX_PUBLIC_KEY_SIZE, TOX_FILE_CONTROL, TOX_FILE_KIND
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import tox_wrapper.tests.support_testing as ts
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from tox_wrapper.tests.support_testing import oMainArgparser
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def sleep(fSec) -> None:
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if 'QtCore' in globals():
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if fSec > .000001: QtCore.QThread.msleep(fSec)
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QtCore.QCoreApplication.processEvents()
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else:
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time.sleep(fSec)
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try:
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import coloredlogs
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if 'COLOREDLOGS_LEVEL_STYLES' not in os.environ:
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os.environ['COLOREDLOGS_LEVEL_STYLES'] = 'spam=22;debug=28;verbose=34;notice=220;warning=202;success=118,bold;error=124;critical=background=red'
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except ImportError as e:
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# logging.log(logging.DEBUG, f"coloredlogs not available: {e}")
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coloredlogs = None
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if 'USER' in os.environ:
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sDATA_FILE = '/tmp/logging_toxygen_' +os.environ['USER'] +'.tox'
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elif 'USERNAME' in os.environ:
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sDATA_FILE = '/tmp/logging_toxygen_' +os.environ['USERNAME'] +'.tox'
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else:
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sDATA_FILE = '/tmp/logging_toxygen_' +'data' +'.tox'
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bHAVE_AV = False
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iDHT_TRIES = 100
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iDHT_TRY = 0
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#?SERVER = lLOCAL[-1]
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if not bHAVE_AV:
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class AV(): pass
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else:
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class AV(tox.ToxAV):
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def __init__(self, core):
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super(AV, self).__init__(core)
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self.core = self.get_tox()
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def on_call(self, fid:int, audio_enabled:bool, video_enabled:bool) -> None:
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LOG.info("Incoming %s call from %d:%s ..." % (
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"video" if video_enabled else "audio",
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fid,
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self.core.friend_get_name(fid)))
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bret = self.answer(fid, 48, 64)
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LOG.info(f"Answered, in call... {bret}")
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def on_call_state(self, fid:int, state:int) -> None:
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LOG.info('call state:fn=%d, state=%d' % (fid, state))
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def on_audio_bit_rate(self, fid:int, audio_bit_rate:int) -> None:
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LOG.info('audio bit rate status: fn=%d, abr=%d' %
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(fid, audio_bit_rate))
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def on_video_bit_rate(self, fid:int, video_bit_rate:int) -> None:
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LOG.info('video bit rate status: fn=%d, vbr=%d' %
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(fid, video_bit_rate))
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def on_audio_receive_frame(self, fid:int,
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pcm:int,
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sample_count:int,
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channels:int,
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sampling_rate:int) -> None:
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# LOG.info('audio frame: %d, %d, %d, %d' %
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# (fid, sample_count, channels, sampling_rate))
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# LOG.info('pcm len:%d, %s' % (len(pcm), str(type(pcm))))
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sys.stdout.write('.')
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sys.stdout.flush()
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bret = self.audio_send_frame(fid, pcm, sample_count,
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channels, sampling_rate)
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if bret is False:
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LOG.error('on_audio_receive_frame error.')
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def on_video_receive_frame(self, fid:int, width:int, height:int, frame, u, v) -> None:
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LOG.info('video frame: %d, %d, %d, ' % (fid, width, height))
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sys.stdout.write('*')
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sys.stdout.flush()
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bret = self.video_send_frame(fid, width, height, frame, u, v)
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if bret is False:
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LOG.error('on_video_receive_frame error.')
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def witerate(self) -> None:
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self.iterate()
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def save_to_file(tox, fname: str) -> None:
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data = tox.get_savedata()
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with open(fname, 'wb') as f:
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f.write(data)
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def load_from_file(fname: str) -> bytes:
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assert os.path.exists(fname)
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return open(fname, 'rb').read()
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class EchoBot():
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def __init__(self, oTox):
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self._tox = oTox
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self._tox.self_set_name("PyEchoBot")
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LOG.info(f'ID: {self._tox.self_get_address()}')
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self.files = {}
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self.av = None
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self.on_connection_status = None
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def start(self) -> None:
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self.connect()
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if bHAVE_AV:
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# RuntimeError: Attempted to create a second session for the same Tox instance.
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self.av = True # AV(self._tox_pointer)
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def bobs_on_friend_request(iTox,
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public_key,
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message_data,
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message_data_size,
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*largs) -> None:
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key = ''.join(chr(x) for x in public_key[:TOX_PUBLIC_KEY_SIZE])
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sPk = tox.bin_to_string(key, TOX_PUBLIC_KEY_SIZE)
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sMd = str(message_data, 'UTF-8')
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LOG.debug('on_friend_request ' +sPk +' ' +sMd)
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self.on_friend_request(sPk, sMd)
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LOG.info('setting bobs_on_friend_request')
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self._tox.callback_friend_request(bobs_on_friend_request)
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def bobs_on_friend_message(iTox,
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iFriendNum,
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iMessageType,
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message_data,
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message_data_size,
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*largs) -> None:
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sMd = str(message_data, 'UTF-8')
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LOG_debug(f"on_friend_message {iFriendNum}" +' ' +sMd)
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self.on_friend_message(iFriendNum, iMessageType, sMd)
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LOG.info('setting bobs_on_friend_message')
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self._tox.callback_friend_message(bobs_on_friend_message)
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def bobs_on_file_chunk_request(iTox, fid, filenumber, position, length, *largs) -> None:
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if length == 0:
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return
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data = self.files[(fid, filenumber)]['f'][position:(position + length)]
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self._tox.file_send_chunk(fid, filenumber, position, data)
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self._tox.callback_file_chunk_request(bobs_on_file_chunk_request)
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def bobs_on_file_recv(iTox, fid, filenumber, kind, size, filename, *largs):
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LOG_info(f"on_file_recv {fid} {filenumber} {kind} {size} {filename}")
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if size == 0:
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return
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self.files[(fid, filenumber)] = {
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'f': bytes(),
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'filename': filename,
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'size': size
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}
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self._tox.file_control(fid, filenumber, TOX_FILE_CONTROL['RESUME'])
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def connect(self) -> None:
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if not self.on_connection_status:
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def on_connection_status(iTox, iCon, *largs) -> None:
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LOG_info('ON_CONNECTION_STATUS - CONNECTED ' + repr(iCon))
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self._tox.callback_self_connection_status(on_connection_status)
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LOG.info('setting on_connection_status callback ')
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self.on_connection_status = on_connection_status
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if self._oargs.network in ['newlocal', 'local']:
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LOG.info('connecting on the new network ')
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sNet = 'newlocal'
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elif self._oargs.network == 'new':
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LOG.info('connecting on the new network ')
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sNet = 'new'
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else: # main old
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LOG.info('connecting on the old network ')
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sNet = 'old'
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sFile = self._oargs.nodes_json
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lNodes = ts.generate_nodes_from_file(sFile)
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lElts = lNodes
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random.shuffle(lElts)
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for lElt in lElts[:10]:
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status = self._tox.self_get_connection_status()
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try:
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if self._tox.bootstrap(*lElt):
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LOG.info('connected to ' + lElt[0]+' '+repr(status))
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else:
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LOG.warn('failed connecting to ' + lElt[0])
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except Exception as e:
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LOG.warn('error connecting to ' + lElt[0])
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if self._oargs.proxy_type > 0:
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random.shuffle(lElts)
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for lElt in lElts[:10]:
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status = self._tox.self_get_connection_status()
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try:
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if self._tox.add_tcp_relay(*lElt):
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LOG.info('relayed to ' + lElt[0] +' '+repr(status))
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else:
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LOG.warn('failed relay to ' + lElt[0])
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except Exception as e:
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LOG.warn('error relay to ' + lElt[0])
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def loop(self) -> None:
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if not self.av:
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self.start()
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checked = False
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save_to_file(self._tox, sDATA_FILE)
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LOG.info('Starting loop.')
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while True:
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status = self._tox.self_get_connection_status()
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if not checked and status:
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LOG.info('Connected to DHT.')
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checked = True
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if not checked and not status:
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global iDHT_TRY
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iDHT_TRY += 10
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self.connect()
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self.iterate(100)
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if iDHT_TRY >= iDHT_TRIES:
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raise RuntimeError("Failed to connect to the DHT.")
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LOG.warn(f"NOT Connected to DHT. {iDHT_TRY}")
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checked = True
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if checked and not status:
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LOG.info('Disconnected from DHT.')
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self.connect()
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checked = False
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if bHAVE_AV:
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True # self.av.witerate()
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self.iterate(100)
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LOG.info('Ending loop.')
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def iterate(self, n:int = 100) -> None:
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interval = self._tox.iteration_interval()
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for i in range(n):
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self._tox.iterate()
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sleep(interval / 1000.0)
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self._tox.iterate()
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def on_friend_request(self, pk: Union[bytes,str], message: Union[bytes,str]) -> None:
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LOG.debug('Friend request from %s: %s' % (pk, message))
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self._tox.friend_add_norequest(pk)
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LOG.info('on_friend_request Accepted.')
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save_to_file(self._tox, sDATA_FILE)
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def on_friend_message(self, friendId: int, message_type: int, message: Union[bytes,str]) -> None:
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name = self._tox.friend_get_name(friendId)
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LOG.debug(f"{name}, {message}, {message_type}")
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yMessage = bytes(message, 'UTF-8')
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self._tox.friend_send_message(friendId, TOX_MESSAGE_TYPE['NORMAL'], yMessage)
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LOG.info('EchoBot sent: %s' % message)
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def on_file_recv_chunk(self, fid: int, filenumber, position, data) -> None:
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filename = self.files[(fid, filenumber)]['filename']
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size = self.files[(fid, filenumber)]['size']
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LOG.debug(f"on_file_recv_chunk {fid} {filenumber} {filename} {position/float(size)*100}")
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if data is None:
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msg = "I got '{}', sending it back right away!".format(filename)
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self._tox.friend_send_message(fid, TOX_MESSAGE_TYPE['NORMAL'], msg)
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self.files[(fid, 0)] = self.files[(fid, filenumber)]
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length = self.files[(fid, filenumber)]['size']
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self._tox.file_send(fid, TOX_FILE_KIND['DATA'], length, filename)
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del self.files[(fid, filenumber)]
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return
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self.files[(fid, filenumber)]['f'] += data
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class App():
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def __init__(self):
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self.mode = 0
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oAPP = App()
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class EchobotTox(Tox):
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def __init__(self, opts, app=None):
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super().__init__(opts, app=app)
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self._address = self.self_get_address()
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self.name = 'pyechobot'
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self._opts = opts
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self._app = app
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class BaseThread(threading.Thread):
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def __init__(self, name=None, target=None):
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if name:
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super().__init__(name=name, target=target)
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else:
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super().__init__(target=target)
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self._stop_thread = False
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self.name = name
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def stop_thread(self, timeout=-1) -> None:
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self._stop_thread = True
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if timeout < 0:
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timeout = ts.iTHREAD_TIMEOUT
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i = 0
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while i < ts.iTHREAD_JOINS:
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self.join(timeout)
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if not self.is_alive(): break
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i = i + 1
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else:
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LOG.warning(f"{self.name} BLOCKED")
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class ToxIterateThread(BaseThread):
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def __init__(self, tox):
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super().__init__(name='ToxIterateThread')
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self._tox = tox
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def run(self) -> None:
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while not self._stop_thread:
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self._tox.iterate()
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sleep(self._tox.iteration_interval() / 1000)
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def oArgparse(lArgv):
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parser = ts.oMainArgparser()
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parser.add_argument('--norequest', type=str, default='False',
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choices=['True','False'],
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help='Use _norequest')
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parser.add_argument('profile', type=str, nargs='?', default=None,
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help='Path to Tox profile')
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oArgs = parser.parse_args(lArgv)
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ts.clean_booleans(oArgs)
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if hasattr(oArgs, 'sleep'):
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if oArgs.sleep == 'qt':
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pass # broken or gevent.sleep(idle_period)
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elif oArgs.sleep == 'gevent':
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pass # broken or gevent.sleep(idle_period)
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else:
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oArgs.sleep = 'time'
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return oArgs
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def iMain(oArgs) -> int:
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global sDATA_FILE
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# oTOX_OPTIONS = ToxOptions()
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global oTOX_OPTIONS
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oMainArgparser
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oTOX_OPTIONS = ts.oToxygenToxOptions(oArgs)
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opts = oTOX_OPTIONS
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if coloredlogs:
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coloredlogs.install(
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level=oArgs.loglevel,
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logger=LOG,
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# %(asctime)s,%(msecs)03d %(hostname)s [%(process)d]
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fmt='%(name)s %(levelname)s %(message)s'
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)
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else:
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if 'logfile' in oArgs:
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logging.basicConfig(filename=oArgs.logfile,
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level=oArgs.loglevel,
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format='%(levelname)-8s %(message)s')
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else:
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logging.basicConfig(level=oArgs.loglevel,
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format='%(levelname)-8s %(message)s')
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iRet = 0
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if hasattr(oArgs,'profile') and oArgs.profile and os.path.isfile(oArgs.profile):
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sDATA_FILE = oArgs.profile
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LOG.info(f"loading from {sDATA_FILE}")
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opts.savedata_data = load_from_file(sDATA_FILE)
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opts.savedata_length = len(opts.savedata_data)
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opts.savedata_type = enums.TOX_SAVEDATA_TYPE['TOX_SAVE']
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else:
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opts.savedata_data = None
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try:
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oTox = EchobotTox(opts, app=oAPP)
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t = EchoBot(oTox)
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t._oargs = oArgs
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t.start()
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t.loop()
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save_to_file(t._tox, sDATA_FILE)
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except KeyboardInterrupt:
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save_to_file(t._tox, sDATA_FILE)
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except RuntimeError as e:
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LOG.error(f"ERROR {e}")
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iRet = 1
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except Exception as e:
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LOG.error(f"EXCEPTION {e}")
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LOG.warn(' iMain(): ' \
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+'\n' + traceback.format_exc())
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iRet = 1
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return iRet
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def main(lArgs=None) -> int:
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global oTOX_OARGS
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global oTOX_OPTIONS
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global bIS_LOCAL
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if lArgs is None: lArgs = []
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oArgs = oArgparse(lArgs)
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bIS_LOCAL = oArgs.network in ['newlocal', 'localnew', 'local']
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oTOX_OARGS = oArgs
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setattr(oTOX_OARGS, 'bIS_LOCAL', bIS_LOCAL)
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oTOX_OPTIONS = ts.oToxygenToxOptions(oArgs)
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if coloredlogs:
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# https://pypi.org/project/coloredlogs/
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coloredlogs.install(level=oArgs.loglevel,
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logger=LOG,
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# %(asctime)s,%(msecs)03d %(hostname)s [%(process)d]
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fmt='%(name)s %(levelname)s %(message)s'
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)
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else:
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logging.basicConfig(level=oArgs.loglevel) # logging.INFO
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return iMain(oArgs)
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if __name__ == '__main__':
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try:
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i = main(sys.argv[1:])
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except KeyboardInterrupt as e:
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i = 0
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except Exception as e:
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i = 1
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sys.exit(i)
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