Move GajimApplication into gajim.py
This commit is contained in:
Philipp Hörist
parent
2ea30b3d55
commit
5215641c05
2 changed files with 274 additions and 299 deletions
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@ -1,295 +0,0 @@
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# -*- coding:utf-8 -*-
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## src/application.py
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##
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## Copyright (C) 2016 Emmanuel Gil Peyrot <linkmauve AT linkmauve.fr>
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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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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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logging_helpers.init(sys.stderr.isatty())
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log = logging.getLogger('gajim.gajim')
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MIN_NBXMPP_VER = "0.5.3"
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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.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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import common.configpaths
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common.configpaths.gajimpaths.init(
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self.config_path, self.profile, self.profile_separation)
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if hasattr(sys, 'frozen'):
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self.frozen_logging(common.configpaths.gajimpaths.config_root)
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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:
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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(
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_('The database file (%s) cannot be read. Try to repair it '
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'(see http://trac.gajim.org/wiki/DatabaseBackup) or remove it '
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'(all history will be lost).') % gajim.gajimpaths['LOG_DB'])
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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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log.info("Encodings: d:%s, fs:%s, p:%s", sys.getdefaultencoding(),
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sys.getfilesystemencoding(), locale.getpreferredencoding())
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from gui_interface import Interface
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self.interface = Interface()
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self.interface.run(self)
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def do_activate(self):
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Gtk.Application.do_activate(self)
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# If a second instance starts do_activate() is called
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# We bringt the Roster window to the front, GTK exits afterwards.
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if self.interface:
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self.interface.roster.window.present()
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return
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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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def do_handle_local_options(self, options: GLib.VariantDict) -> int:
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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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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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options = command_line.get_options_dict()
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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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string = options.lookup_value('loglevel').get_string()
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logging_helpers.set_loglevels(string)
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self.activate()
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return 0
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def frozen_logging(self, path):
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import warnings
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if not os.path.exists(path):
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os.mkdir(path, 0o700)
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class MyStd(object):
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_file = None
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_error = None
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log_file = os.path.join(path, 'gajim.log')
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def write(self, text):
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if self._file is None and self._error is None:
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try:
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self._file = open(self.log_file, 'a')
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except Exception as details:
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self._error = details
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if self._file is not None:
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self._file.write(text)
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self._file.flush()
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def flush(self):
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if self._file is not None:
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self._file.flush()
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def isatty(self):
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return False
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outerr = MyStd()
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sys.stdout = outerr
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sys.stderr = outerr
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warnings.filterwarnings(action='ignore')
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278
src/gajim.py
278
src/gajim.py
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@ -36,9 +36,10 @@
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##
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import sys
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# Test here for all required versions so we dont have to
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# test multiple times in every module. nbxmpp also needs GLib.
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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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@ -46,8 +47,277 @@ 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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logging_helpers.init(sys.stderr.isatty())
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log = logging.getLogger('gajim.gajim')
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MIN_NBXMPP_VER = "0.5.3"
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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.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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import common.configpaths
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common.configpaths.gajimpaths.init(
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self.config_path, self.profile, self.profile_separation)
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if hasattr(sys, 'frozen'):
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self.frozen_logging(common.configpaths.gajimpaths.config_root)
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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:
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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(
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_('The database file (%s) cannot be read. Try to repair it '
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'(see http://trac.gajim.org/wiki/DatabaseBackup) or remove it '
|
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'(all history will be lost).') % gajim.gajimpaths['LOG_DB'])
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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())
|
||||
# libintl.bindtextdomain('gajim_plugins', plugins_locale_dir)
|
||||
# libintl.bind_textdomain_codeset('gajim_plugins', 'UTF-8')
|
||||
|
||||
if Gtk.Widget.get_default_direction() == Gtk.TextDirection.RTL:
|
||||
i18n.direction_mark = '\u200F'
|
||||
|
||||
from ctypes import CDLL
|
||||
from ctypes.util import find_library
|
||||
import platform
|
||||
|
||||
sysname = platform.system()
|
||||
if sysname in ('Linux', 'FreeBSD', 'OpenBSD', 'NetBSD'):
|
||||
libc = CDLL(find_library('c'))
|
||||
|
||||
# The constant defined in <linux/prctl.h> which is used to set the name
|
||||
# of the process.
|
||||
PR_SET_NAME = 15
|
||||
|
||||
if sysname == 'Linux':
|
||||
libc.prctl(PR_SET_NAME, 'gajim')
|
||||
elif sysname in ('FreeBSD', 'OpenBSD', 'NetBSD'):
|
||||
libc.setproctitle('gajim')
|
||||
|
||||
# Seed the OpenSSL pseudo random number generator from file and initialize
|
||||
if PYOPENSSL_PRNG_PRESENT:
|
||||
self.rng_seed = gajim.gajimpaths['RNG_SEED']
|
||||
# Seed from file
|
||||
try:
|
||||
OpenSSL.rand.load_file(self.rng_seed)
|
||||
except TypeError:
|
||||
OpenSSL.rand.load_file(self.rng_seed.encode('utf-8'))
|
||||
crypto.add_entropy_sources_OpenSSL()
|
||||
try:
|
||||
OpenSSL.rand.write_file(self.rng_seed)
|
||||
except TypeError:
|
||||
OpenSSL.rand.write_file(self.rng_seed.encode('utf-8'))
|
||||
|
||||
def sigint_cb(num, stack):
|
||||
print('SIGINT/SIGTERM received')
|
||||
self.quit()
|
||||
# ^C exits the application normally
|
||||
signal.signal(signal.SIGINT, sigint_cb)
|
||||
signal.signal(signal.SIGTERM, sigint_cb)
|
||||
|
||||
log.info("Encodings: d:%s, fs:%s, p:%s", sys.getdefaultencoding(),
|
||||
sys.getfilesystemencoding(), locale.getpreferredencoding())
|
||||
|
||||
from gui_interface import Interface
|
||||
self.interface = Interface()
|
||||
self.interface.run(self)
|
||||
|
||||
def do_activate(self):
|
||||
Gtk.Application.do_activate(self)
|
||||
# If a second instance starts do_activate() is called
|
||||
# We bringt the Roster window to the front, GTK exits afterwards.
|
||||
if self.interface:
|
||||
self.interface.roster.window.present()
|
||||
return
|
||||
|
||||
def do_shutdown(self, *args):
|
||||
Gtk.Application.do_shutdown(self)
|
||||
# Save the entropy from OpenSSL PRNG
|
||||
if PYOPENSSL_PRNG_PRESENT and self.rng_seed:
|
||||
try:
|
||||
OpenSSL.rand.write_file(self.rng_seed)
|
||||
except TypeError:
|
||||
OpenSSL.rand.write_file(self.rng_seed.encode('utf-8'))
|
||||
# Shutdown GUI and save config
|
||||
if hasattr(self.interface, 'roster') and self.interface.roster:
|
||||
self.interface.roster.prepare_quit()
|
||||
|
||||
def do_handle_local_options(self, options: GLib.VariantDict) -> int:
|
||||
if options.contains('profile'):
|
||||
# Incorporate profile name into application id
|
||||
# to have a single app instance for each profile.
|
||||
profile = options.lookup_value('profile').get_string()
|
||||
app_id = '%s.%s' % (self.get_application_id(), profile)
|
||||
self.set_application_id(app_id)
|
||||
self.profile = profile
|
||||
if options.contains('separate'):
|
||||
self.profile_separation = True
|
||||
if options.contains('config-path'):
|
||||
self.config_path = options.lookup_value('config-path').get_string()
|
||||
if options.contains('version'):
|
||||
from common.defs import version
|
||||
print(version)
|
||||
return 0
|
||||
return -1
|
||||
|
||||
def do_command_line(self, command_line: Gio.ApplicationCommandLine) -> int:
|
||||
Gtk.Application.do_command_line(self, command_line)
|
||||
options = command_line.get_options_dict()
|
||||
if options.contains('quiet'):
|
||||
logging_helpers.set_quiet()
|
||||
if options.contains('verbose'):
|
||||
logging_helpers.set_verbose()
|
||||
if options.contains('loglevel'):
|
||||
string = options.lookup_value('loglevel').get_string()
|
||||
logging_helpers.set_loglevels(string)
|
||||
self.activate()
|
||||
return 0
|
||||
|
||||
def frozen_logging(self, path):
|
||||
import warnings
|
||||
if not os.path.exists(path):
|
||||
os.mkdir(path, 0o700)
|
||||
|
||||
class MyStd(object):
|
||||
_file = None
|
||||
_error = None
|
||||
log_file = os.path.join(path, 'gajim.log')
|
||||
|
||||
def write(self, text):
|
||||
if self._file is None and self._error is None:
|
||||
try:
|
||||
self._file = open(self.log_file, 'a')
|
||||
except Exception as details:
|
||||
self._error = details
|
||||
if self._file is not None:
|
||||
self._file.write(text)
|
||||
self._file.flush()
|
||||
|
||||
def flush(self):
|
||||
if self._file is not None:
|
||||
self._file.flush()
|
||||
|
||||
def isatty(self):
|
||||
return False
|
||||
|
||||
outerr = MyStd()
|
||||
sys.stdout = outerr
|
||||
sys.stderr = outerr
|
||||
warnings.filterwarnings(action='ignore')
|
||||
|
||||
from application import GajimApplication
|
||||
|
||||
app = GajimApplication()
|
||||
app.run(sys.argv)
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue