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emdee@spm.plastiras.org 2024-02-19 18:42:42 +00:00
parent 946dea2d9e
commit 5218cc1c7c
11 changed files with 188 additions and 28 deletions
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15
README.md
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@ -29,6 +29,10 @@ files. Link all 3 filenames to ```libtoxcore.so``` if you have only
```c-toxcore``` with ```cmake``` rather than
```autogen/configure```). The environment variable TOXCORE_LIBS overrides;
look in the file ```tox_wrapper/libtox.py``` for the details.
You can use pip to install the package from the source:
```
make install
```
# Tests
@ -43,9 +47,9 @@ def LOG_DEBUG(a): print('DBUG> '+a)
def LOG_TRACE(a): pass # print('TRAC> '+a)
```
to all ```pass #``` or use ```logging.logger``` to suite your tastes.
```logging.logger``` can be dangerous in callbacks in ```Qt``` applications,
so we use simple print statements as default. The same applies to
```tox_wrapper/tests/tests_wrapper.py```.
```logging.logger``` can be dangerous in callbacks in GUI applications
if it's wired up to a console, so we use simple print statements as default.
The same applies to ```tox_wrapper/tests/tests_wrapper.py```.
## Prerequisites
@ -92,9 +96,6 @@ debugger is a crucial advantage.
## Updates
To regerate the bindings to a new c-toxcore, install ctypesgen
```
make build
```
and exit the Makefile to set CTOXCORE to where your c-toxcore is. Then
```
make install
@ -109,7 +110,7 @@ You may need to resolve any rejections if the ctypesgen file has changed.
Although Tox works over Tor, we do not recommend its usage for
anonymity as it leaks DNS requests due to a 6-year old known security
issue: https://github.com/TokTok/c-toxcore/issues/469 unless your Tox client
does hostname lookups before calling Tox (like toxygen does). Otherwise,
does hostname lookups before calling Tox (like [toxygen](https://git.plastiras.org/emdee/tox_wrapper) does). Otherwise,
do not use it for anonymous communication unless you have a firewall in place.
The Tox project does not follow semantic versioning of its main structures

0
src/__init__.py Normal file
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0
src/tox_wrapper/__init__.py Normal file
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2
src/tox_wrapper/tests/support_onions.py
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@ -21,7 +21,7 @@ from stem.control import Controller
from stem.util.tor_tools import is_valid_fingerprint
global LOG
from toxygen_wrapper.tests.support_http import bAreWeConnected
from tox_wrapper.tests.support_http import bAreWeConnected
warnings.filterwarnings('ignore')
LOG = logging.getLogger('TestS')

14
src/tox_wrapper/tests/support_testing.py
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@ -38,11 +38,11 @@ try:
except ImportError as e:
nmap = False
import toxygen_wrapper
import toxygen_wrapper.toxcore_enums_and_consts as enums
import tox_wrapper
import tox_wrapper.toxcore_enums_and_consts as enums
from toxygen_wrapper.tests.support_http import bAreWeConnected
from toxygen_wrapper.tests.support_onions import (is_valid_fingerprint,
from tox_wrapper.tests.support_http import bAreWeConnected
from tox_wrapper.tests.support_onions import (is_valid_fingerprint,
lIntroductionPoints,
oGetStemController,
sMapaddressResolv, sTorResolve)
@ -287,7 +287,7 @@ def tox_log_cb(_, level:int, source, line:int , func, message, userdata=None) ->
def vAddLoggerCallback(tox_options, callback=toxygen_log_cb) -> None:
if callback is None:
toxygen_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_options._options_pointer,
POINTER(None)())
tox_options.self_logger_cb = None
@ -296,7 +296,7 @@ def vAddLoggerCallback(tox_options, callback=toxygen_log_cb) -> None:
c_callback = CFUNCTYPE(None, c_void_p, c_int, c_char_p, c_int, c_char_p, c_char_p, c_void_p)
tox_options.self_logger_cb = c_callback(callback)
toxygen_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_wrapper.tox.Tox.libtoxcore.tox_options_set_log_callback(
tox_options._options_pointer,
tox_options.self_logger_cb)
LOG.debug("toxcore logging enabled")
@ -409,7 +409,7 @@ def get_audio():
def oToxygenToxOptions(oArgs, logger_cb=None):
data = None
tox_options = toxygen_wrapper.tox.Tox.options_new()
tox_options = tox_wrapper.tox.Tox.options_new()
if oArgs.proxy_type:
tox_options.contents.proxy_type = int(oArgs.proxy_type)
tox_options.contents.proxy_host = bytes(oArgs.proxy_host, 'UTF-8')

2
src/tox_wrapper/tests/tests_tox_wrapper.py
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@ -23,7 +23,7 @@
"""Originaly from https://github.com/oxij/PyTox c-toxcore-02 branch
which itself was forked from https://github.com/aitjcize/PyTox/
Modified to work with toxygen_wrapper
Modified to work with tox_wrapper
Unlike almost all of the c-toxcore ctests, these are real tests that
take place over and Internet connection.

8
src/tox_wrapper/tests/wrapper_mixin.py
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@ -10,10 +10,10 @@ import threading
from ctypes import *
from typing import Union, Callable
import toxygen_wrapper.toxcore_enums_and_consts as enums
from toxygen_wrapper.tox import Tox, UINT32_MAX, ToxError
import tox_wrapper.toxcore_enums_and_consts as enums
from tox_wrapper.tox import Tox, UINT32_MAX, ToxError
from toxygen_wrapper.toxcore_enums_and_consts import (TOX_ADDRESS_SIZE, TOX_CONNECTION,
from tox_wrapper.toxcore_enums_and_consts import (TOX_ADDRESS_SIZE, TOX_CONNECTION,
TOX_FILE_CONTROL,
TOX_MESSAGE_TYPE,
TOX_SECRET_KEY_SIZE,
@ -22,7 +22,7 @@ from toxygen_wrapper.toxcore_enums_and_consts import (TOX_ADDRESS_SIZE, TOX_CONN
try:
import support_testing as ts
except ImportError:
import toxygen_wrapper.tests.support_testing as ts
import tox_wrapper.tests.support_testing as ts
sleep = time.sleep
ADDR_SIZE = 38 * 2

4
src/tox_wrapper/tox_ctypesgen.py
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@ -14,8 +14,8 @@ import ctypes
import sys
from ctypes import * # noqa: F401, F403
# callbacks can be called in any thread so were being careful
# tox.py can be called by callbacks
# callbacks can be called in any thread so we are being careful
# NOT to use logging. tox.py can also be called by callbacks.
def LOG_ERROR(a) -> None:
print('EROR> '+a)
def LOG_WARN(a) -> None:

9
src/tox_wrapper/toxav.py
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@ -5,12 +5,9 @@ from ctypes import (CFUNCTYPE, POINTER, ArgumentError, byref, c_bool, c_char_p,
c_void_p, cast)
from typing import Union, Callable
try:
from toxygen_wrapper.libtox import LibToxAV
import toxygen_wrapper.toxav_enums as enum
except:
from libtox import LibToxAV
import toxav_enums as enum
from tox_wrapper.libtox_ctypesgen import LibToxAV
import tox_wrapper.toxav_enums as enum
class ToxError(ArgumentError): pass
def LOG_ERROR(a: str) -> None: print('EROR> '+a)

133
src/tox_wrapper/toxav_enums.py Normal file
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@ -0,0 +1,133 @@
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
TOXAV_ERR_NEW = {
# The function returned successfully.
'OK': 0,
# One of the arguments to the function was NULL when it was not expected.
'NULL': 1,
# Memory allocation failure while trying to allocate structures required for the A/V session.
'MALLOC': 2,
# Attempted to create a second session for the same Tox instance.
'MULTIPLE': 3,
}
TOXAV_ERR_CALL = {
# The function returned successfully.
'OK': 0,
# A resource allocation error occurred while trying to create the structures required for the call.
'MALLOC': 1,
# Synchronization error occurred.
'SYNC': 2,
# The friend number did not designate a valid friend.
'FRIEND_NOT_FOUND': 3,
# The friend was valid, but not currently connected.
'FRIEND_NOT_CONNECTED': 4,
# Attempted to call a friend while already in an audio or video call with them.
'FRIEND_ALREADY_IN_CALL': 5,
# Audio or video bit rate is invalid.
'INVALID_BIT_RATE': 6,
}
TOXAV_ERR_ANSWER = {
# The function returned successfully.
'OK': 0,
# Synchronization error occurred.
'SYNC': 1,
# Failed to initialize codecs for call session. Note that codec initiation will fail if there is no receive callback
# registered for either audio or video.
'CODEC_INITIALIZATION': 2,
# The friend number did not designate a valid friend.
'FRIEND_NOT_FOUND': 3,
# The friend was valid, but they are not currently trying to initiate a call. This is also returned if this client
# is already in a call with the friend.
'FRIEND_NOT_CALLING': 4,
# Audio or video bit rate is invalid.
'INVALID_BIT_RATE': 5,
}
TOXAV_FRIEND_CALL_STATE = {
# Set by the AV core if an error occurred on the remote end or if friend timed out. This is the final state after
# which no more state transitions can occur for the call. This call state will never be triggered in combination
# with other call states.
'ERROR': 1,
# The call has finished. This is the final state after which no more state transitions can occur for the call. This
# call state will never be triggered in combination with other call states.
'FINISHED': 2,
# The flag that marks that friend is sending audio.
'SENDING_A': 4,
# The flag that marks that friend is sending video.
'SENDING_V': 8,
# The flag that marks that friend is receiving audio.
'ACCEPTING_A': 16,
# The flag that marks that friend is receiving video.
'ACCEPTING_V': 32,
}
TOXAV_CALL_CONTROL = {
# Resume a previously paused call. Only valid if the pause was caused by this client, if not, this control is
# ignored. Not valid before the call is accepted.
'RESUME': 0,
# Put a call on hold. Not valid before the call is accepted.
'PAUSE': 1,
# Reject a call if it was not answered, yet. Cancel a call after it was answered.
'CANCEL': 2,
# Request that the friend stops sending audio. Regardless of the friend's compliance, this will cause the
# audio_receive_frame event to stop being triggered on receiving an audio frame from the friend.
'MUTE_AUDIO': 3,
# Calling this control will notify client to start sending audio again.
'UNMUTE_AUDIO': 4,
# Request that the friend stops sending video. Regardless of the friend's compliance, this will cause the
# video_receive_frame event to stop being triggered on receiving a video frame from the friend.
'HIDE_VIDEO': 5,
# Calling this control will notify client to start sending video again.
'SHOW_VIDEO': 6,
}
TOXAV_ERR_CALL_CONTROL = {
# The function returned successfully.
'OK': 0,
# Synchronization error occurred.
'SYNC': 1,
# The friend_number passed did not designate a valid friend.
'FRIEND_NOT_FOUND': 2,
# This client is currently not in a call with the friend. Before the call is answered, only CANCEL is a valid
# control.
'FRIEND_NOT_IN_CALL': 3,
# Happens if user tried to pause an already paused call or if trying to resume a call that is not paused.
'INVALID_TRANSITION': 4,
}
TOXAV_ERR_BIT_RATE_SET = {
# The function returned successfully.
'OK': 0,
# Synchronization error occurred.
'SYNC': 1,
# The audio bit rate passed was not one of the supported values.
'INVALID_AUDIO_BIT_RATE': 2,
# The video bit rate passed was not one of the supported values.
'INVALID_VIDEO_BIT_RATE': 3,
# The friend_number passed did not designate a valid friend.
'FRIEND_NOT_FOUND': 4,
# This client is currently not in a call with the friend.
'FRIEND_NOT_IN_CALL': 5,
}
TOXAV_ERR_SEND_FRAME = {
# The function returned successfully.
'OK': 0,
# In case of video, one of Y, U, or V was NULL. In case of audio, the samples data pointer was NULL.
'NULL': 1,
# The friend_number passed did not designate a valid friend.
'FRIEND_NOT_FOUND': 2,
# This client is currently not in a call with the friend.
'FRIEND_NOT_IN_CALL': 3,
# Synchronization error occurred.
'SYNC': 4,
# One of the frame parameters was invalid. E.g. the resolution may be too small or too large, or the audio sampling
# rate may be unsupported.
'INVALID': 5,
# Either friend turned off audio or video receiving or we turned off sending for the said payload.
'PAYLOAD_TYPE_DISABLED': 6,
# Failed to push frame through rtp interface.
'RTP_FAILED': 7,
}

29
src/tox_wrapper/toxencryptsave_enums_and_consts.py Normal file
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@ -0,0 +1,29 @@
TOX_ERR_ENCRYPTION = {
# The function returned successfully.
'OK': 0,
# Some input data, or maybe the output pointer, was null.
'NULL': 1,
# The crypto lib was unable to derive a key from the given passphrase, which is usually a lack of memory issue. The
# functions accepting keys do not produce this error.
'KEY_DERIVATION_FAILED': 2,
# The encryption itself failed.
'FAILED': 3
}
TOX_ERR_DECRYPTION = {
# The function returned successfully.
'OK': 0,
# Some input data, or maybe the output pointer, was null.
'NULL': 1,
# The input data was shorter than TOX_PASS_ENCRYPTION_EXTRA_LENGTH bytes
'INVALID_LENGTH': 2,
# The input data is missing the magic number (i.e. wasn't created by this module, or is corrupted)
'BAD_FORMAT': 3,
# The crypto lib was unable to derive a key from the given passphrase, which is usually a lack of memory issue. The
# functions accepting keys do not produce this error.
'KEY_DERIVATION_FAILED': 4,
# The encrypted byte array could not be decrypted. Either the data was corrupt or the password/key was incorrect.
'FAILED': 5,
}
TOX_PASS_ENCRYPTION_EXTRA_LENGTH = 80