gajim-plural/gajim/gajim.py

511 lines
20 KiB
Python

# -*- coding:utf-8 -*-
## src/gajim.py
##
## Copyright (C) 2003-2017 Yann Leboulanger <asterix AT lagaule.org>
## Copyright (C) 2004-2005 Vincent Hanquez <tab AT snarc.org>
## Copyright (C) 2005 Alex Podaras <bigpod AT gmail.com>
## Norman Rasmussen <norman AT rasmussen.co.za>
## Stéphan Kochen <stephan AT kochen.nl>
## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
## Alex Mauer <hawke AT hawkesnest.net>
## Copyright (C) 2005-2007 Travis Shirk <travis AT pobox.com>
## Nikos Kouremenos <kourem AT gmail.com>
## Copyright (C) 2006 Junglecow J <junglecow AT gmail.com>
## Stefan Bethge <stefan AT lanpartei.de>
## Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
## Copyright (C) 2007 Lukas Petrovicky <lukas AT petrovicky.net>
## James Newton <redshodan AT gmail.com>
## Copyright (C) 2007-2008 Brendan Taylor <whateley AT gmail.com>
## Julien Pivotto <roidelapluie AT gmail.com>
## Stephan Erb <steve-e AT h3c.de>
## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
## Copyright (C) 2016-2017 Emmanuel Gil Peyrot <linkmauve AT linkmauve.fr>
## Philipp Hörist <philipp AT hoerist.com>
##
## This file is part of Gajim.
##
## Gajim is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published
## by the Free Software Foundation; version 3 only.
##
## Gajim is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
##
import sys
import os
import signal
import locale
from urllib.parse import unquote
import gi
gi.require_version('GLib', '2.0')
gi.require_version('Gio', '2.0')
gi.require_version('Gtk', '3.0')
gi.require_version('Gdk', '3.0')
gi.require_version('GObject', '2.0')
gi.require_version('Pango', '1.0')
from gi.repository import GLib, Gio, Gtk
from gajim.common import i18n
from gajim.common import logging_helpers
MIN_NBXMPP_VER = "0.6.4"
MIN_GTK_VER = "3.22.0"
class GajimApplication(Gtk.Application):
'''Main class handling activation and command line.'''
def __init__(self):
Gtk.Application.__init__(self, application_id='org.gajim.Gajim',
flags=(
Gio.ApplicationFlags.HANDLES_COMMAND_LINE |
Gio.ApplicationFlags.HANDLES_OPEN))
self.add_main_option('version', ord('V'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Show the application\'s version'))
self.add_main_option('quiet', ord('q'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Show only critical errors'))
self.add_main_option('separate', ord('s'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Separate profile files completely (even '
'history database and plugins)'))
self.add_main_option('verbose', ord('v'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Print XML stanzas and other debug '
'information'))
self.add_main_option('profile', ord('p'), GLib.OptionFlags.NONE,
GLib.OptionArg.STRING,
_('Use defined profile in configuration '
'directory'), 'NAME')
self.add_main_option('config-path', ord('c'), GLib.OptionFlags.NONE,
GLib.OptionArg.STRING,
_('Set configuration directory'), 'PATH')
self.add_main_option('loglevel', ord('l'), GLib.OptionFlags.NONE,
GLib.OptionArg.STRING,
_('Configure logging system'), 'LEVEL')
self.add_main_option('warnings', ord('w'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Show all warnings'))
self.add_main_option('ipython', ord('i'), GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Open IPython shell'))
self.add_main_option('show-next-pending-event', 0, GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Pops up a window with the next pending event'))
self.add_main_option('start-chat', 0, GLib.OptionFlags.NONE,
GLib.OptionArg.NONE,
_('Start a new chat'))
self.add_main_option_entries(self._get_remaining_entry())
self.connect('handle-local-options', self._handle_local_options)
self.connect('command-line', self._handle_remote_options)
self.connect('startup', self._startup)
self.connect('activate', self._activate)
self.profile = ''
self.config_path = None
self.profile_separation = False
self.interface = None
GLib.set_prgname('gajim')
if GLib.get_application_name() != 'Gajim':
GLib.set_application_name('Gajim')
@staticmethod
def _get_remaining_entry():
option = GLib.OptionEntry()
option.arg = GLib.OptionArg.STRING_ARRAY
option.arg_data = None
option.arg_description = ('[URI …]')
option.flags = GLib.OptionFlags.NONE
option.long_name = GLib.OPTION_REMAINING
option.short_name = 0
return [option]
def _startup(self, application):
from gajim import gtkexcepthook
gtkexcepthook.init()
try:
import nbxmpp
except ImportError:
print('Gajim needs python-nbxmpp to run. Quitting…')
sys.exit(1)
from distutils.version import LooseVersion as V
if V(nbxmpp.__version__) < V(MIN_NBXMPP_VER):
print('Gajim needs python-nbxmpp >= %s to run. '
'Quitting...' % MIN_NBXMPP_VER)
sys.exit(1)
gtk_ver = '%s.%s.%s' % (Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version())
if V(gtk_ver) < V(MIN_GTK_VER):
print('Gajim needs GTK+ >= %s to run. '
'Quitting...' % MIN_GTK_VER)
sys.exit(1)
# Create and initialize Application Paths & Databases
from gajim.common import configpaths
configpaths.gajimpaths.init(
self.config_path, self.profile, self.profile_separation)
from gajim.common import app
from gajim.common import check_paths
from gajim.common import exceptions
from gajim.common import logger
from gajim.common import caps_cache
try:
app.logger = logger.Logger()
caps_cache.initialize(app.logger)
check_paths.check_and_possibly_create_paths()
except exceptions.DatabaseMalformed as error:
dlg = Gtk.MessageDialog(
None,
Gtk.DialogFlags.DESTROY_WITH_PARENT | Gtk.DialogFlags.MODAL,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
_('Database Error'))
dlg.format_secondary_text(str(error))
dlg.run()
dlg.destroy()
sys.exit()
if os.name == 'nt':
import gettext
# needed for docutils
sys.path.append('.')
APP = 'gajim'
DIR = '../po'
lang = locale.getdefaultlocale()[0]
os.environ['LANG'] = lang
gettext.bindtextdomain(APP, DIR)
gettext.textdomain(APP)
gettext.install(APP, DIR)
# This is for Windows translation which is currently not
# working on GTK 3.18.9
# locale.setlocale(locale.LC_ALL, '')
# import ctypes
# import ctypes.util
# libintl_path = ctypes.util.find_library('intl')
# if libintl_path == None:
# local_intl = os.path.join('gtk', 'bin', 'intl.dll')
# if os.path.exists(local_intl):
# libintl_path = local_intl
# if libintl_path == None:
# raise ImportError('intl.dll library not found')
# libintl = ctypes.cdll.LoadLibrary(libintl_path)
# libintl.bindtextdomain(APP, DIR)
# libintl.bind_textdomain_codeset(APP, 'UTF-8')
# plugins_locale_dir = os.path.join(common.configpaths.gajimpaths[
# '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')
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)
# Set Application Menu
app.app = self
path = os.path.join(configpaths.get('GUI'), 'application_menu.ui')
builder = Gtk.Builder()
builder.set_translation_domain(i18n.APP)
builder.add_from_file(path)
menubar = builder.get_object("menubar")
appmenu = builder.get_object("appmenu")
if app.prefers_app_menu():
self.set_app_menu(appmenu)
else:
# Add it to the menubar instead
menubar.prepend_submenu('Gajim', appmenu)
self.set_menubar(menubar)
def _activate(self, application):
if self.interface is not None:
self.interface.roster.window.present()
return
from gajim.gui_interface import Interface
from gajim import gtkgui_helpers
self.interface = Interface()
gtkgui_helpers.load_css()
self.interface.run(self)
self.add_actions()
from gajim import gui_menu_builder
gui_menu_builder.build_accounts_menu()
def _open_uris(self, uris):
from gajim.common import app
for uri in uris:
app.log('uri_handler').info('open %s', uri)
if not uri.startswith('xmpp:'):
continue
# remove xmpp:
uri = uri[5:]
try:
jid, cmd = uri.split('?')
except ValueError:
# No query argument
jid, cmd = uri, 'message'
if cmd == 'join':
self.interface.join_gc_minimal(None, jid)
elif cmd == 'roster':
self.activate_action('add-contact', GLib.Variant('s', jid))
elif cmd.startswith('message'):
attributes = cmd.split(';')
message = None
for key in attributes:
if key.startswith('body'):
try:
message = unquote(key.split('=')[1])
except Exception:
app.log('uri_handler').error('Invalid URI: %s', cmd)
accounts = list(app.connections.keys())
if not accounts:
continue
if len(accounts) == 1:
app.interface.new_chat_from_jid(accounts[0], jid, message)
else:
self.activate_action('start-chat')
start_chat_window = app.interface.instances['start_chat']
start_chat_window.search_entry.set_text(jid)
def do_shutdown(self, *args):
Gtk.Application.do_shutdown(self)
# Shutdown GUI and save config
if hasattr(self.interface, 'roster') and self.interface.roster:
self.interface.roster.prepare_quit()
# Commit any outstanding SQL transactions
from gajim.common import app
app.logger.commit()
def _handle_remote_options(self, application, command_line):
# Parse all options that should be executed on a remote instance
options = command_line.get_options_dict()
remote_commands = ['ipython',
'show-next-pending-event',
'start-chat',
]
remaining = options.lookup_value(GLib.OPTION_REMAINING,
GLib.VariantType.new('as'))
for cmd in remote_commands:
if options.contains(cmd):
self.activate_action(cmd)
return 0
if remaining is not None:
self._open_uris(remaining.unpack())
return 0
self.activate()
return 0
def _handle_local_options(self, application,
options: GLib.VariantDict) -> int:
# Parse all options that have to be executed before ::startup
logging_helpers.init()
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 gajim import __version__
print(__version__)
return 0
if options.contains('quiet'):
logging_helpers.set_quiet()
if options.contains('verbose'):
logging_helpers.set_verbose()
if options.contains('loglevel'):
loglevel = options.lookup_value('loglevel').get_string()
logging_helpers.set_loglevels(loglevel)
if options.contains('warnings'):
self.show_warnings()
return -1
def show_warnings(self):
import traceback
import warnings
def warn_with_traceback(message, category, filename, lineno,
file=None, line=None):
traceback.print_stack(file=sys.stderr)
sys.stderr.write(warnings.formatwarning(message, category,
filename, lineno, line))
warnings.showwarning = warn_with_traceback
warnings.filterwarnings(action="always")
def add_actions(self):
''' Build Application Actions '''
from gajim.app_actions import AppActions
from gajim.common import app
action = AppActions(self)
self.account_actions = [
('-start-single-chat', action.on_single_message, 'online', 's'),
('-join-groupchat', action.on_join_gc, 'online', 's'),
('-add-contact', action.on_add_contact, 'online', 's'),
('-services', action.on_service_disco, 'online', 's'),
('-profile', action.on_profile, 'feature', 's'),
('-xml-console', action.on_xml_console, 'always', 's'),
('-server-info', action.on_server_info, 'online', 's'),
('-archive', action.on_archiving_preferences, 'feature', 's'),
('-sync-history', action.on_history_sync, 'online', 's'),
('-privacylists', action.on_privacy_lists, 'feature', 's'),
('-send-server-message',
action.on_send_server_message, 'online', 's'),
('-set-motd', action.on_set_motd, 'online', 's'),
('-update-motd', action.on_update_motd, 'online', 's'),
('-delete-motd', action.on_delete_motd, 'online', 's'),
('-activate-bookmark',
action.on_activate_bookmark, 'online', 'a{sv}'),
('-open-event', action.on_open_event, 'always', 'a{sv}'),
('-import-contacts', action.on_import_contacts, 'online', 's'),
]
# General Stateful Actions
act = Gio.SimpleAction.new_stateful(
'merge', None,
GLib.Variant.new_boolean(app.config.get('mergeaccounts')))
act.connect('change-state', action.on_merge_accounts)
self.add_action(act)
act = Gio.SimpleAction.new_stateful(
'agent', None,
GLib.Variant.new_boolean(app.config.get('use_gpg_agent')))
self.add_action(act)
# General Actions
self.general_actions = [
('quit', action.on_quit),
('accounts', action.on_accounts),
('add-account', action.on_add_account),
('manage-proxies', action.on_manage_proxies),
('start-chat', action.on_new_chat),
('bookmarks', action.on_manage_bookmarks),
('history-manager', action.on_history_manager),
('preferences', action.on_preferences),
('plugins', action.on_plugins),
('file-transfer', action.on_file_transfers),
('history', action.on_history),
('shortcuts', action.on_keyboard_shortcuts),
('features', action.on_features),
('content', action.on_contents),
('about', action.on_about),
('faq', action.on_faq),
('ipython', action.toggle_ipython),
('show-next-pending-event', action.show_next_pending_event),
]
act = Gio.SimpleAction.new('add-contact', GLib.VariantType.new('s'))
act.connect("activate", action.on_add_contact_jid)
self.add_action(act)
for action in self.general_actions:
action_name, func = action
act = Gio.SimpleAction.new(action_name, None)
act.connect("activate", func)
self.add_action(act)
accounts_list = sorted(app.config.get_per('accounts'))
if not accounts_list:
return
if len(accounts_list) > 1:
for acc in accounts_list:
self.add_account_actions(acc)
else:
self.add_account_actions(accounts_list[0])
def add_account_actions(self, account):
for action in self.account_actions:
action_name, func, state, type_ = action
action_name = account + action_name
if self.lookup_action(action_name):
# We already added this action
continue
act = Gio.SimpleAction.new(
action_name, GLib.VariantType.new(type_))
act.connect("activate", func)
if state != 'always':
act.set_enabled(False)
self.add_action(act)
def remove_account_actions(self, account):
for action in self.account_actions:
action_name = account + action[0]
self.remove_action(action_name)
def set_account_actions_state(self, account, new_state=False):
for action in self.account_actions:
action_name, _, state, _ = action
if not new_state and state in ('online', 'feature'):
# We go offline
self.lookup_action(account + action_name).set_enabled(False)
elif new_state and state == 'online':
# We go online
self.lookup_action(account + action_name).set_enabled(True)
def main():
if sys.platform != 'win32':
if os.geteuid() == 0:
sys.exit("You must not launch gajim as root, it is insecure.")
appli = GajimApplication()
appli.run(sys.argv)
if __name__ == '__main__':
main()