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emdee 2022-09-25 07:21:16 +00:00
parent c8e0adcb3e
commit 403f5e7468
6 changed files with 58 additions and 38 deletions
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17
README.md
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@ -1,12 +1,12 @@
# toxygen_wrapper
ctypes wrapping of [Tox](https://tox.chat/) libtoxcore
<https://github.com/TokTok/c-toxcore>
into Python. Taken from the wrapper directory of the now abandoned
<https://github.com/TokTok/c-toxcore> into Python.
Taken from the wrapper directory of the now abandoned
<https://github.com/toxygen-project/toxygen> `next_gen` branch
by Ingvar.
The basics of NGC groups are supported.
The basics of NGC groups are supported, as well as AV and toxencryptsave.
## Install
@ -22,7 +22,7 @@ No prerequisites in Python3.
There are a number of other wrappings into Python of Tox core.
This one uses CTYPES which has its merits - there is no need to
recompile anything as with Cython - change the Python file and it's done.
CTYPES code can be brittle, segfaulting if you got things wrong,
CTYPES code can be brittle, segfaulting if you've got things wrong,
but if your wrapping is right, it is very efficient and easy to work on.
Others include:
@ -30,11 +30,12 @@ Others include:
* <https://github.com/TokTok/py-toxcore-c> Cython bindings.
Incomplete and not really actively supported. Maybe it will get
worked on in the future, but TokTok seems to be working on
java, rust, go, etc. bindings instead.
java, rust, scalla, go, etc. bindings instead.
No support for NGC groups or toxencryptsave.
* <https://github.com/oxij/PyTox>
forked from https://github.com/aitjcize/PyTox
by Wei-Ning Huang <aitjcize@gmail.com>.
Abandonned. Hardcore C wrapping which is not easy to keep up to date.
Hardcore C wrapping which is not easy to keep up to date.
No support for NGC or toxencryptsave. Abandonned.
This was the basis for the TokTok/py-toxcore-c code until recently.

5
wrapper/__init__.py Normal file
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@ -0,0 +1,5 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
# You need a libs directory beside this directory
# and you need to link your libtoxcore.so and libtoxav.so
# and libtoxencryptsave.so into ../libs/
# Link all 3 to libtoxcore.so if you have only libtoxcore.so

1
wrapper/libtox.py
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@ -1,4 +1,5 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
import os
import sys
from ctypes import CDLL

40
wrapper/tox.py
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@ -1,14 +1,16 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
from ctypes import *
from datetime import datetime
import logging
from wrapper.toxcore_enums_and_consts import *
from wrapper.toxav import ToxAV
from wrapper.libtox import LibToxCore
try:
from wrapper.toxcore_enums_and_consts import *
from wrapper.toxav import ToxAV
from wrapper.libtox import LibToxCore
except:
from toxcore_enums_and_consts import *
from toxav import ToxAV
from libtox import LibToxCore
global LOG
LOG = logging.getLogger('app.'+__name__)
def LOG_ERROR(a): print('EROR> '+a)
def LOG_WARN(a): print('WARN> '+a)
def LOG_INFO(a): print('INFO> '+a)
@ -163,6 +165,7 @@ class Tox:
def kill(self):
if hasattr(self, 'AV'): del self.AV
LOG_DEBUG(f"tox_kill")
try:
Tox.libtoxcore.tox_kill(self._tox_pointer)
except Exception as e:
@ -270,7 +273,7 @@ class Tox:
:return: True on success.
"""
# LOG_DEBUG(f"tox_bootstrap")
LOG_DEBUG(f"tox_bootstrap={address}")
address = bytes(address, 'utf-8')
tox_err_bootstrap = c_int()
try:
@ -340,9 +343,9 @@ class Tox:
"""
iRet = Tox.libtoxcore.tox_self_get_connection_status(self._tox_pointer)
if iRet > 2:
# LOG_ERROR(f"self_get_connection_status {iRet} > 2")
# return 0
pass
LOG_ERROR(f"self_get_connection_status {iRet} > 2")
return 0
LOG_TRACE(f"self_get_connection_status {iRet}")
return iRet
def callback_self_connection_status(self, callback):
@ -363,7 +366,6 @@ class Tox:
"""
if callback is None:
LOG_DEBUG(f"tox_callback_self_connection_status")
Tox.libtoxcore.tox_callback_self_connection_status(self._tox_pointer,
POINTER(None)())
self.self_connection_status_cb = None
@ -391,12 +393,13 @@ class Tox:
if user_data is not None:
user_data = c_char_p(user_data)
try:
LOG_TRACE(f"tox_iterate")
Tox.libtoxcore.tox_iterate(self._tox_pointer, user_data)
except Exception as e:
# Fatal Python error: Segmentation fault
LOG_ERROR(f"iterate {e!s}")
else:
LOG_TRACE(f"tox_iterate")
LOG_TRACE(f"iterate")
# -----------------------------------------------------------------------------------------------------------------
# Internal client information (Tox address/id)
@ -1223,7 +1226,6 @@ class Tox:
pointer (c_void_p) to user_data
:param user_data: pointer (c_void_p) to user data
"""
LOG_DEBUG(f"tox_callback_friend_request")
if callback is None:
Tox.libtoxcore.tox_callback_friend_request(self._tox_pointer,
POINTER(None)())
@ -2169,12 +2171,12 @@ class Tox:
error = c_int()
size = self.group_peer_get_name_size(group_number, peer_id)
name = create_string_buffer(size)
LOG_DEBUG(f"tox_group_peer_get_name")
result = Tox.libtoxcore.tox_group_peer_get_name(self._tox_pointer, group_number, peer_id, name, byref(error))
if error.value:
LOG_ERROR(f" {error.value}")
raise RuntimeError(f"tox_group_peer_get_name {error.value}")
sRet = str(name[:], 'utf-8', errors='ignore')
LOG_DEBUG(f"tox_group_peer_get_name {sRet}")
return sRet
def group_peer_get_status(self, group_number, peer_id):
@ -2312,6 +2314,7 @@ class Tox:
error = c_int()
try:
LOG_DEBUG(f"tox_group_get_topic_size")
result = Tox.libtoxcore.tox_group_get_topic_size(self._tox_pointer, group_number, byref(error))
except Exception as e:
LOG_WARN(f" Exception {e}")
@ -2349,6 +2352,7 @@ class Tox:
return value is unspecified.
"""
error = c_int()
LOG_DEBUG(f"tox_group_get_name_size")
result = Tox.libtoxcore.tox_group_get_name_size(self._tox_pointer, group_number, byref(error))
if error.value:
LOG_ERROR(f" {error.value}")
@ -2383,6 +2387,7 @@ class Tox:
error = c_int()
buff = create_string_buffer(TOX_GROUP_CHAT_ID_SIZE)
LOG_DEBUG(f"tox_group_get_chat_id")
result = Tox.libtoxcore.tox_group_get_chat_id(self._tox_pointer,
group_number,
buff, byref(error))
@ -2854,6 +2859,7 @@ class Tox:
self.group_peer_exit_cb = None
return
LOG_DEBUG(f"tox_callback_group_peer_exit")
c_callback = CFUNCTYPE(None, c_void_p,
c_uint32, # group_number,
c_uint32, # peer_id,
@ -2863,8 +2869,9 @@ class Tox:
c_char_p, # message
c_size_t, # message length
c_void_p) # user_data
try:
self.group_peer_exit_cb = c_callback(callback)
try:
LOG_DEBUG(f"tox_callback_group_peer_exit")
Tox.libtoxcore.tox_callback_group_peer_exit(self._tox_pointer, self.group_peer_exit_cb)
except Exception as e:
LOG_ERROR(f"tox_callback_group_peer_exit {e}") # req
@ -2888,9 +2895,11 @@ class Tox:
self.group_self_join_cb = None
return
LOG_DEBUG(f"tox_callback_group_self_join")
c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_void_p)
self.group_self_join_cb = c_callback(callback)
try:
LOG_DEBUG(f"tox_callback_group_self_join")
Tox.libtoxcore.tox_callback_group_self_join(self._tox_pointer, self.group_self_join_cb)
except Exception as e:
LOG_ERROR(f"tox_callback_group_self_join {e}") # req
@ -3036,6 +3045,7 @@ class Tox:
c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_uint32, c_int, c_void_p)
self.group_moderation_cb = c_callback(callback)
try:
LOG_DEBUG(f"tox_callback_group_moderation")
Tox.libtoxcore.tox_callback_group_moderation(self._tox_pointer, self.group_moderation_cb)
except Exception as e:
LOG_ERROR(f"tox_callback_group_moderation {e}") # req

2
wrapper/toxav.py
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@ -1,13 +1,11 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
import logging
from ctypes import c_int, POINTER, c_void_p, byref, ArgumentError, c_uint32, CFUNCTYPE, c_size_t, c_uint8, c_uint16
from ctypes import c_char_p, c_int32, c_bool, cast
from wrapper.libtox import LibToxAV
from wrapper.toxav_enums import *
LOG = logging.getLogger('app.'+__name__)
def LOG_ERROR(a): print('EROR> '+a)
def LOG_WARN(a): print('WARN> '+a)
def LOG_INFO(a): print('INFO> '+a)

9
wrapper/toxencryptsave.py
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@ -1,8 +1,13 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
from ctypes import c_size_t, create_string_buffer, byref, c_int, ArgumentError, c_char_p, c_bool
from wrapper import libtox
from wrapper.toxencryptsave_enums_and_consts import *
try:
from wrapper import libtox
from wrapper.toxencryptsave_enums_and_consts import *
except:
import libtox
from toxencryptsave_enums_and_consts import *
class ToxEncryptSave: