404 lines
16 KiB
Python
404 lines
16 KiB
Python
# -*- coding:utf-8 -*-
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## src/gajim.py
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##
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## Copyright (C) 2003-2017 Yann Leboulanger <asterix AT lagaule.org>
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## Copyright (C) 2004-2005 Vincent Hanquez <tab AT snarc.org>
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## Copyright (C) 2005 Alex Podaras <bigpod AT gmail.com>
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## Norman Rasmussen <norman AT rasmussen.co.za>
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## Stéphan Kochen <stephan AT kochen.nl>
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## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
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## Alex Mauer <hawke AT hawkesnest.net>
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## Copyright (C) 2005-2007 Travis Shirk <travis AT pobox.com>
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## Nikos Kouremenos <kourem AT gmail.com>
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## Copyright (C) 2006 Junglecow J <junglecow AT gmail.com>
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## Stefan Bethge <stefan AT lanpartei.de>
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## Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
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## Copyright (C) 2007 Lukas Petrovicky <lukas AT petrovicky.net>
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## James Newton <redshodan AT gmail.com>
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## Copyright (C) 2007-2008 Brendan Taylor <whateley AT gmail.com>
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## Julien Pivotto <roidelapluie AT gmail.com>
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## Stephan Erb <steve-e AT h3c.de>
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## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
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## Copyright (C) 2016-2017 Emmanuel Gil Peyrot <linkmauve AT linkmauve.fr>
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## Philipp Hörist <philipp AT hoerist.com>
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##
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## This file is part of Gajim.
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##
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## Gajim is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published
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## by the Free Software Foundation; version 3 only.
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##
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## Gajim is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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##
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import sys
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import os
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import logging
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import signal
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import locale
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import gi
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gi.require_version('GLib', '2.0')
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gi.require_version('Gio', '2.0')
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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gi.require_version('GObject', '2.0')
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gi.require_version('Pango', '1.0')
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from gi.repository import GLib, Gio, Gtk
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from common import i18n
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from common import logging_helpers
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from common import crypto
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try:
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PYOPENSSL_PRNG_PRESENT = True
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import OpenSSL.rand
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except ImportError:
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print('PyOpenSSL not available, impossible to generate entropy', file=sys.stderr)
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PYOPENSSL_PRNG_PRESENT = False
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MIN_NBXMPP_VER = "0.5.6"
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class GajimApplication(Gtk.Application):
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'''Main class handling activation and command line.'''
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def __init__(self):
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Gtk.Application.__init__(self, application_id='org.gajim.Gajim',
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flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
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self.add_main_option('version', ord('V'), GLib.OptionFlags.NONE,
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GLib.OptionArg.NONE,
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_('Show the application\'s version'))
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self.add_main_option('quiet', ord('q'), GLib.OptionFlags.NONE,
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GLib.OptionArg.NONE,
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_('Show only critical errors'))
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self.add_main_option('separate', ord('s'), GLib.OptionFlags.NONE,
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GLib.OptionArg.NONE,
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_('Separate profile files completely (even '
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'history db and plugins)'))
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self.add_main_option('verbose', ord('v'), GLib.OptionFlags.NONE,
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GLib.OptionArg.NONE,
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_('Print XML stanzas and other debug '
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'information'))
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self.add_main_option('profile', ord('p'), GLib.OptionFlags.NONE,
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GLib.OptionArg.STRING,
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_('Use defined profile in configuration '
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'directory'), 'NAME')
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self.add_main_option('config-path', ord('c'), GLib.OptionFlags.NONE,
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GLib.OptionArg.STRING,
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_('Set configuration directory'), 'PATH')
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self.add_main_option('loglevel', ord('l'), GLib.OptionFlags.NONE,
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GLib.OptionArg.STRING,
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_('Configure logging system'), 'LEVEL')
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self.add_main_option('warnings', ord('w'), GLib.OptionFlags.NONE,
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GLib.OptionArg.NONE,
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_('Show all warnings'))
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self.profile = ''
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self.config_path = None
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self.profile_separation = False
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self.interface = None
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self.rng_seed = None
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GLib.set_prgname('gajim')
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GLib.set_application_name('Gajim')
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def do_startup(self):
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Gtk.Application.do_startup(self)
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import gtkexcepthook
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gtkexcepthook.init()
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try:
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import nbxmpp
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except ImportError:
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print('Gajim needs python-nbxmpp to run. Quitting…')
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sys.exit(1)
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from distutils.version import LooseVersion as V
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if V(nbxmpp.__version__) < V(MIN_NBXMPP_VER):
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print('Gajim needs python-nbxmpp >= %s to run. '
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'Quitting...' % MIN_NBXMPP_VER)
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sys.exit(1)
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# Create and initialize Application Paths & Databases
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from common import configpaths
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configpaths.gajimpaths.init(
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self.config_path, self.profile, self.profile_separation)
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from common import gajim
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from common import check_paths
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from common import exceptions
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from common import logger
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from common import caps_cache
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try:
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gajim.logger = logger.Logger()
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caps_cache.initialize(gajim.logger)
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check_paths.check_and_possibly_create_paths()
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except exceptions.DatabaseMalformed as error:
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dlg = Gtk.MessageDialog(
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None,
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Gtk.DialogFlags.DESTROY_WITH_PARENT | Gtk.DialogFlags.MODAL,
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Gtk.MessageType.ERROR,
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Gtk.ButtonsType.OK,
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_('Database Error'))
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dlg.format_secondary_text(str(error))
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dlg.run()
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dlg.destroy()
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sys.exit()
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if os.name == 'nt':
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import gettext
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# needed for docutils
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sys.path.append('.')
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APP = 'gajim'
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DIR = '../po'
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lang, enc = locale.getdefaultlocale()
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os.environ['LANG'] = lang
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gettext.bindtextdomain(APP, DIR)
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gettext.textdomain(APP)
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gettext.install(APP, DIR)
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# This is for Windows translation which is currently not
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# working on GTK 3.18.9
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# locale.setlocale(locale.LC_ALL, '')
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# import ctypes
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# import ctypes.util
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# libintl_path = ctypes.util.find_library('intl')
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# if libintl_path == None:
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# local_intl = os.path.join('gtk', 'bin', 'intl.dll')
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# if os.path.exists(local_intl):
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# libintl_path = local_intl
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# if libintl_path == None:
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# raise ImportError('intl.dll library not found')
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# libintl = ctypes.cdll.LoadLibrary(libintl_path)
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# libintl.bindtextdomain(APP, DIR)
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# libintl.bind_textdomain_codeset(APP, 'UTF-8')
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# plugins_locale_dir = os.path.join(common.configpaths.gajimpaths[
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# 'PLUGINS_USER'], 'locale').encode(locale.getpreferredencoding())
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# libintl.bindtextdomain('gajim_plugins', plugins_locale_dir)
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# libintl.bind_textdomain_codeset('gajim_plugins', 'UTF-8')
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if Gtk.Widget.get_default_direction() == Gtk.TextDirection.RTL:
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i18n.direction_mark = '\u200F'
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from ctypes import CDLL
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from ctypes.util import find_library
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import platform
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sysname = platform.system()
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if sysname in ('Linux', 'FreeBSD', 'OpenBSD', 'NetBSD'):
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libc = CDLL(find_library('c'))
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# The constant defined in <linux/prctl.h> which is used to set the name
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# of the process.
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PR_SET_NAME = 15
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if sysname == 'Linux':
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libc.prctl(PR_SET_NAME, 'gajim')
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elif sysname in ('FreeBSD', 'OpenBSD', 'NetBSD'):
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libc.setproctitle('gajim')
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# Seed the OpenSSL pseudo random number generator from file and initialize
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if PYOPENSSL_PRNG_PRESENT:
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self.rng_seed = gajim.gajimpaths['RNG_SEED']
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# Seed from file
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try:
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OpenSSL.rand.load_file(self.rng_seed)
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except TypeError:
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OpenSSL.rand.load_file(self.rng_seed.encode('utf-8'))
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crypto.add_entropy_sources_OpenSSL()
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try:
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OpenSSL.rand.write_file(self.rng_seed)
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except TypeError:
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OpenSSL.rand.write_file(self.rng_seed.encode('utf-8'))
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def sigint_cb(num, stack):
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print('SIGINT/SIGTERM received')
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self.quit()
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# ^C exits the application normally
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signal.signal(signal.SIGINT, sigint_cb)
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signal.signal(signal.SIGTERM, sigint_cb)
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print("Encodings: d:{}, fs:{}, p:{}".format(sys.getdefaultencoding(),
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sys.getfilesystemencoding(), locale.getpreferredencoding()))
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# Set Application Menu
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gajim.app = self
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path = os.path.join(configpaths.get('GUI'), 'application_menu.ui')
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builder = Gtk.Builder()
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builder.set_translation_domain(i18n.APP)
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builder.add_from_file(path)
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self.set_menubar(builder.get_object("menubar"))
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self.set_app_menu(builder.get_object("appmenu"))
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def do_activate(self):
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Gtk.Application.do_activate(self)
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from gui_interface import Interface
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import gtkgui_helpers
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self.interface = Interface()
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gtkgui_helpers.load_css()
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self.interface.run(self)
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self.add_actions()
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import gui_menu_builder
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gui_menu_builder.build_accounts_menu()
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def do_shutdown(self, *args):
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Gtk.Application.do_shutdown(self)
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# Save the entropy from OpenSSL PRNG
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if PYOPENSSL_PRNG_PRESENT and self.rng_seed:
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try:
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OpenSSL.rand.write_file(self.rng_seed)
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except TypeError:
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OpenSSL.rand.write_file(self.rng_seed.encode('utf-8'))
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# Shutdown GUI and save config
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if hasattr(self.interface, 'roster') and self.interface.roster:
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self.interface.roster.prepare_quit()
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# Commit any outstanding SQL transactions
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from common import gajim
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gajim.logger.commit()
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def do_handle_local_options(self, options: GLib.VariantDict) -> int:
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logging_helpers.init()
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if options.contains('profile'):
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# Incorporate profile name into application id
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# to have a single app instance for each profile.
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profile = options.lookup_value('profile').get_string()
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app_id = '%s.%s' % (self.get_application_id(), profile)
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self.set_application_id(app_id)
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self.profile = profile
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if options.contains('separate'):
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self.profile_separation = True
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if options.contains('config-path'):
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self.config_path = options.lookup_value('config-path').get_string()
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if options.contains('version'):
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from common.defs import version
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print(version)
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return 0
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if options.contains('quiet'):
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logging_helpers.set_quiet()
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if options.contains('verbose'):
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logging_helpers.set_verbose()
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if options.contains('loglevel'):
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loglevel = options.lookup_value('loglevel').get_string()
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logging_helpers.set_loglevels(loglevel)
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if options.contains('warnings'):
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self.show_warnings()
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return -1
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def do_command_line(self, command_line: Gio.ApplicationCommandLine) -> int:
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Gtk.Application.do_command_line(self, command_line)
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if not command_line.get_is_remote():
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self.activate()
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return 0
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def show_warnings(self):
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import traceback
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import warnings
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def warn_with_traceback(message, category, filename, lineno,
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file=None, line=None):
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traceback.print_stack(file=sys.stderr)
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sys.stderr.write(warnings.formatwarning(message, category,
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filename, lineno, line))
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warnings.showwarning = warn_with_traceback
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warnings.filterwarnings(action="always")
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def add_actions(self):
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''' Build Application Actions '''
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from app_actions import AppActions
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action = AppActions(self)
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self.account_actions = [
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('-start-single-chat', action.on_single_message, 'online', 's'),
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('-start-chat', action.on_new_chat, 'online', 's'),
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('-join-groupchat', action.on_join_gc, 'online', 's'),
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('-add-contact', action.on_add_contact, 'online', 's'),
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('-services', action.on_service_disco, 'online', 's'),
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('-profile', action.on_profile, 'feature', 's'),
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('-xml-console', action.on_xml_console, 'always', 's'),
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('-archive', action.on_archiving_preferences, 'feature', 's'),
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('-sync-history', action.on_history_sync, 'online', 's'),
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('-privacylists', action.on_privacy_lists, 'feature', 's'),
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('-send-server-message',
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action.on_send_server_message, 'online', 's'),
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('-set-motd', action.on_set_motd, 'online', 's'),
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('-update-motd', action.on_update_motd, 'online', 's'),
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('-delete-motd', action.on_delete_motd, 'online', 's'),
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('-activate-bookmark',
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action.on_activate_bookmark, 'online', 'a{sv}')
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]
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self.general_actions = [
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('quit', action.on_quit),
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('accounts', action.on_accounts),
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('bookmarks', action.on_manage_bookmarks),
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('history-manager', action.on_history_manager),
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('preferences', action.on_preferences),
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('plugins', action.on_plugins),
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('file-transfer', action.on_file_transfers),
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('history', action.on_history),
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('shortcuts', action.on_keyboard_shortcuts),
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('features', action.on_features),
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('content', action.on_contents),
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('about', action.on_about),
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('faq', action.on_faq)
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]
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for action in self.general_actions:
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action_name, func = action
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act = Gio.SimpleAction.new(action_name, None)
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act.connect("activate", func)
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self.add_action(act)
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from common import gajim
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accounts_list = sorted(gajim.contacts.get_accounts())
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if not accounts_list:
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return
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if len(accounts_list) > 1:
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for acc in accounts_list:
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self.add_account_actions(acc)
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else:
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self.add_account_actions(accounts_list[0])
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def add_account_actions(self, account):
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for action in self.account_actions:
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action_name, func, state, type_ = action
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action_name = account + action_name
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if self.lookup_action(action_name):
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# We already added this action
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continue
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act = Gio.SimpleAction.new(
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action_name, GLib.VariantType.new(type_))
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act.connect("activate", func)
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if state != 'always':
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act.set_enabled(False)
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self.add_action(act)
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def remove_account_actions(self, account):
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for action in self.account_actions:
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action_name = account + action[0]
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self.remove_action(action_name)
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def set_account_actions_state(self, account, new_state=False):
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for action in self.account_actions:
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action_name, _, state, _ = action
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if not new_state and state in ('online', 'feature'):
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# We go offline
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self.lookup_action(account + action_name).set_enabled(False)
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elif new_state and state == 'online':
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# We go online
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self.lookup_action(account + action_name).set_enabled(True)
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app = GajimApplication()
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app.run(sys.argv)
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