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gajim-plural/gajim/common/app.py

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# -*- coding:utf-8 -*-
## gajim/common/app.py
##
## Copyright (C) 2003-2014 Yann Leboulanger <asterix AT lagaule.org>
## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
## 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) 2007-2008 Brendan Taylor <whateley AT gmail.com>
## Stephan Erb <steve-e AT h3c.de>
## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
##
## 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 os
import sys
import logging
import locale
import uuid
from distutils.version import LooseVersion as V
from collections import namedtuple
import gi
import nbxmpp
from gi.repository import GLib
from gajim.common import config as c_config
from gajim.common import configpaths
from gajim.common import ged as ged_module
from gajim.common.contacts import LegacyContactsAPI
from gajim.common.events import Events
interface = None # The actual interface (the gtk one for the moment)
thread_interface = lambda *args: None # Interface to run a thread and then a callback
config = c_config.Config()
version = config.get('version')
connections = {} # 'account name': 'account (connection.Connection) instance'
avatar_cache = {}
ipython_window = None
app = None # Gtk.Application
ged = ged_module.GlobalEventsDispatcher() # Global Events Dispatcher
nec = None # Network Events Controller
plugin_manager = None # Plugins Manager
glog = logging.getLogger('gajim')
logger = None
# For backwards compatibility needed
# some plugins use that
gajimpaths = configpaths.gajimpaths
AVATAR_PATH = configpaths.get('AVATAR')
MY_EMOTS_PATH = configpaths.get('MY_EMOTS')
MY_ICONSETS_PATH = configpaths.get('MY_ICONSETS')
MY_MOOD_ICONSETS_PATH = configpaths.get('MY_MOOD_ICONSETS')
MY_ACTIVITY_ICONSETS_PATH = configpaths.get('MY_ACTIVITY_ICONSETS')
MY_CACERTS = configpaths.get('MY_CACERTS')
MY_PEER_CERTS_PATH = configpaths.get('MY_PEER_CERTS')
DATA_DIR = configpaths.get('DATA')
ICONS_DIR = configpaths.get('ICONS')
HOME_DIR = configpaths.get('HOME')
PLUGINS_DIRS = [configpaths.get('PLUGINS_BASE'),
configpaths.get('PLUGINS_USER')]
PLUGINS_CONFIG_DIR = configpaths.get('PLUGINS_CONFIG_DIR')
MY_CERT_DIR = configpaths.get('MY_CERT')
RecentGroupchat = namedtuple('RecentGroupchat', ['room', 'server', 'nickname'])
try:
LANG = locale.getdefaultlocale()[0] # en_US, fr_FR, el_GR etc..
except (ValueError, locale.Error):
# unknown locale, use en is better than fail
LANG = None
if LANG is None:
LANG = 'en'
else:
LANG = LANG[:2] # en, fr, el etc..
os_info = None # used to cache os information
transport_type = {} # list the type of transport
last_message_time = {} # list of time of the latest incomming message
# {acct1: {jid1: time1, jid2: time2}, }
encrypted_chats = {} # list of encrypted chats {acct1: [jid1, jid2], ..}
contacts = LegacyContactsAPI()
gc_connected = {} # tell if we are connected to the room or not
# {acct: {room_jid: True}}
gc_passwords = {} # list of the pass required to enter a room
# {room_jid: password}
automatic_rooms = {} # list of rooms that must be automaticaly configured
# and for which we have a list of invities
#{account: {room_jid: {'invities': []}}}
new_room_nick = None # if it's != None, use this nick instead of asking for
# a new nickname when there is a conflict.
groups = {} # list of groups
newly_added = {} # list of contacts that has just signed in
to_be_removed = {} # list of contacts that has just signed out
events = Events()
notification = None
nicks = {} # list of our nick names in each account
# should we block 'contact signed in' notifications for this account?
# this is only for the first 30 seconds after we change our show
# to something else than offline
# can also contain account/transport_jid to block notifications for contacts
# from this transport
block_signed_in_notifications = {}
con_types = {} # type of each connection (ssl, tls, tcp, ...)
sleeper_state = {} # whether we pass auto away / xa or not
#'off': don't use sleeper for this account
#'online': online and use sleeper
#'autoaway': autoaway and use sleeper
#'autoxa': autoxa and use sleeper
status_before_autoaway = {}
# jid of transport contacts for which we need to ask avatar when transport will
# be online
transport_avatar = {} # {transport_jid: [jid_list]}
# Is Gnome configured to activate on single click ?
single_click = False
SHOW_LIST = ['offline', 'connecting', 'online', 'chat', 'away', 'xa', 'dnd',
'invisible', 'error']
# zeroconf account name
ZEROCONF_ACC_NAME = 'Local'
# These will be set in app.gui_interface.
idlequeue = None
socks5queue = None
HAVE_ZEROCONF = True
try:
__import__('avahi')
except ImportError:
try:
__import__('pybonjour')
except Exception: # Linux raises ImportError, Windows raises WindowsError
HAVE_ZEROCONF = False
HAVE_PYCRYPTO = True
try:
__import__('Crypto')
except ImportError:
HAVE_PYCRYPTO = False
HAVE_GPG = True
GPG_BINARY = 'gpg'
try:
import gnupg
'''
We need https://pypi.python.org/pypi/python-gnupg
but https://pypi.python.org/pypi/gnupg shares the same package name.
It cannot be used as a drop-in replacement.
We test with a version check if python-gnupg is installed as it is
on a much lower version number than gnupg
Also we need at least python-gnupg 0.3.8
'''
v_gnupg = gnupg.__version__
if V(v_gnupg) < V('0.3.8') or V(v_gnupg) > V('1.0.0'):
glog.info('Gajim needs python-gnupg >= 0.3.8')
HAVE_GPG = False
except ImportError:
HAVE_GPG = False
else:
import subprocess
def test_gpg(binary='gpg'):
if os.name == 'nt':
gpg_cmd = binary + ' -h >nul 2>&1'
else:
gpg_cmd = binary + ' -h >/dev/null 2>&1'
if subprocess.call(gpg_cmd, shell=True):
return False
return True
if test_gpg(binary='gpg2'):
GPG_BINARY = 'gpg2'
if not test_gpg(binary='gpg'):
HAVE_GPG = False
HAVE_PYOPENSSL = True
try:
import OpenSSL.SSL
import OpenSSL.crypto
ver = OpenSSL.__version__
ver_l = [int(i) for i in ver.split('.')]
if ver_l < [0, 12]:
raise ImportError
except Exception:
HAVE_PYOPENSSL = False
HAVE_FARSTREAM = True
try:
if os.name == 'nt':
os.environ['FS_PLUGIN_PATH'] = 'gtk\\lib\\farstream-0.1'
os.environ['GST_PLUGIN_PATH'] = 'gtk\\lib\\gstreamer-0.10'
gi.require_version('Farstream', '0.2')
from gi.repository import Farstream
gi.require_version('Gst', '1.0')
from gi.repository import Gst
from gi.repository import GLib
try:
Gst.init(None)
conference = Gst.ElementFactory.make('fsrtpconference', None)
session = conference.new_session(Farstream.MediaType.AUDIO)
del session
del conference
except Exception as e:
glog.info(e)
HAVE_FARSTREAM = False
except (ImportError, ValueError):
HAVE_FARSTREAM = False
HAVE_GEOCLUE = True
try:
gi.require_version('Geoclue', '2.0')
from gi.repository import Geoclue
except (ImportError, ValueError):
HAVE_GEOCLUE = False
HAVE_UPNP_IGD = True
try:
gi.require_version('GUPnPIgd', '1.0')
from gi.repository import GUPnPIgd
gupnp_igd = GUPnPIgd.SimpleIgd()
except ValueError:
HAVE_UPNP_IGD = False
HAVE_PYCURL = True
try:
__import__('pycurl')
except ImportError:
HAVE_PYCURL = False
try:
from gajim.common import sleepy
if sleepy.SUPPORTED:
HAVE_IDLE = True
except Exception:
glog.info(_('Unable to load idle module'))
HAVE_IDLE = False
HAVE_SPELL = False
try:
spell_log = logging.getLogger('gajim.speller')
gi.require_version('Gspell', '1')
from gi.repository import Gspell
langs = Gspell.language_get_available()
for lang in langs:
spell_log.info('%s (%s) dict available',
lang.get_name(), lang.get_code())
if langs:
HAVE_SPELL = True
else:
spell_log.info('No dicts available')
except (ImportError, ValueError):
pass
gajim_identity = {'type': 'pc', 'category': 'client', 'name': 'Gajim'}
gajim_common_features = [nbxmpp.NS_BYTESTREAM, nbxmpp.NS_SI, nbxmpp.NS_FILE,
nbxmpp.NS_MUC, nbxmpp.NS_MUC_USER, nbxmpp.NS_MUC_ADMIN, nbxmpp.NS_MUC_OWNER,
nbxmpp.NS_MUC_CONFIG, nbxmpp.NS_COMMANDS, nbxmpp.NS_DISCO_INFO, 'ipv6',
'jabber:iq:gateway', nbxmpp.NS_LAST, nbxmpp.NS_PRIVACY, nbxmpp.NS_PRIVATE,
nbxmpp.NS_REGISTER, nbxmpp.NS_VERSION, nbxmpp.NS_DATA, nbxmpp.NS_ENCRYPTED,
'msglog', 'sslc2s', 'stringprep', nbxmpp.NS_PING, nbxmpp.NS_TIME_REVISED,
nbxmpp.NS_SSN, nbxmpp.NS_MOOD, nbxmpp.NS_ACTIVITY, nbxmpp.NS_NICK,
nbxmpp.NS_ROSTERX, nbxmpp.NS_SECLABEL, nbxmpp.NS_HASHES_2,
nbxmpp.NS_HASHES_MD5, nbxmpp.NS_HASHES_SHA1, nbxmpp.NS_HASHES_SHA256,
nbxmpp.NS_HASHES_SHA512, nbxmpp.NS_CONFERENCE, nbxmpp.NS_CORRECT,
nbxmpp.NS_EME, 'urn:xmpp:avatar:metadata+notify']
# Optional features gajim supports per account
gajim_optional_features = {}
# Capabilities hash per account
caps_hash = {}
def get_an_id():
return str(uuid.uuid4())
def get_nick_from_jid(jid):
pos = jid.find('@')
return jid[:pos]
def get_server_from_jid(jid):
pos = jid.find('@') + 1 # after @
return jid[pos:]
def get_name_and_server_from_jid(jid):
name = get_nick_from_jid(jid)
server = get_server_from_jid(jid)
return name, server
def get_room_and_nick_from_fjid(jid):
# fake jid is the jid for a contact in a room
# gaim@conference.jabber.no/nick/nick-continued
# return ('gaim@conference.jabber.no', 'nick/nick-continued')
l = jid.split('/', 1)
if len(l) == 1: # No nick
l.append('')
return l
def get_real_jid_from_fjid(account, fjid):
"""
Return real jid or returns None, if we don't know the real jid
"""
room_jid, nick = get_room_and_nick_from_fjid(fjid)
if not nick: # It's not a fake_jid, it is a real jid
return fjid # we return the real jid
real_jid = fjid
if interface.msg_win_mgr.get_gc_control(room_jid, account):
# It's a pm, so if we have real jid it's in contact.jid
gc_contact = contacts.get_gc_contact(account, room_jid, nick)
if not gc_contact:
return
# gc_contact.jid is None when it's not a real jid (we don't know real jid)
real_jid = gc_contact.jid
return real_jid
def get_room_from_fjid(jid):
return get_room_and_nick_from_fjid(jid)[0]
def get_contact_name_from_jid(account, jid):
c = contacts.get_first_contact_from_jid(account, jid)
return c.name
def get_jid_without_resource(jid):
return jid.split('/')[0]
def construct_fjid(room_jid, nick):
# fake jid is the jid for a contact in a room
# gaim@conference.jabber.org/nick
return room_jid + '/' + nick
def get_resource_from_jid(jid):
jids = jid.split('/', 1)
if len(jids) > 1:
return jids[1] # abc@doremi.org/res/res-continued
else:
return ''
def get_number_of_accounts():
"""
Return the number of ALL accounts
"""
return len(connections.keys())
def get_number_of_connected_accounts(accounts_list = None):
"""
Returns the number of CONNECTED accounts. Uou can optionally pass an
accounts_list and if you do those will be checked, else all will be checked
"""
connected_accounts = 0
if accounts_list is None:
accounts = connections.keys()
else:
accounts = accounts_list
for account in accounts:
if account_is_connected(account):
connected_accounts = connected_accounts + 1
return connected_accounts
def get_connected_accounts():
"""
Returns a list of CONNECTED accounts
"""
account_list = []
for account in connections:
if account_is_connected(account):
account_list.append(account)
return account_list
def account_is_connected(account):
if account not in connections:
return False
if connections[account].connected > 1: # 0 is offline, 1 is connecting
return True
else:
return False
def account_is_disconnected(account):
return not account_is_connected(account)
def zeroconf_is_connected():
return account_is_connected(ZEROCONF_ACC_NAME) and \
config.get_per('accounts', ZEROCONF_ACC_NAME, 'is_zeroconf')
def in_groupchat(account, room_jid):
if room_jid not in gc_connected[account]:
return False
return gc_connected[account][room_jid]
def get_number_of_securely_connected_accounts():
"""
Return the number of the accounts that are SSL/TLS connected
"""
num_of_secured = 0
for account in connections.keys():
if account_is_securely_connected(account):
num_of_secured += 1
return num_of_secured
def account_is_securely_connected(account):
if account_is_connected(account) and \
account in con_types and con_types[account] in ('tls', 'ssl'):
return True
else:
return False
def get_transport_name_from_jid(jid, use_config_setting = True):
"""
Returns 'aim', 'gg', 'irc' etc
If JID is not from transport returns None.
"""
#FIXME: jid can be None! one TB I saw had this problem:
# in the code block # it is a groupchat presence in handle_event_notify
# jid was None. Yann why?
if not jid or (use_config_setting and not config.get('use_transports_iconsets')):
return
host = get_server_from_jid(jid)
if host in transport_type:
return transport_type[host]
# host is now f.e. icq.foo.org or just icq (sometimes on hacky transports)
host_splitted = host.split('.')
if len(host_splitted) != 0:
# now we support both 'icq.' and 'icq' but not icqsucks.org
host = host_splitted[0]
if host in ('aim', 'irc', 'icq', 'msn', 'sms', 'tlen', 'weather', 'yahoo',
'mrim', 'facebook'):
return host
elif host == 'gg':
return 'gadu-gadu'
elif host == 'jit':
return 'icq'
elif host == 'facebook':
return 'facebook'
else:
return None
def jid_is_transport(jid):
# if not '@' or '@' starts the jid then it is transport
if jid.find('@') <= 0:
return True
return False
def get_jid_from_account(account_name):
"""
Return the jid we use in the given account
"""
name = config.get_per('accounts', account_name, 'name')
hostname = config.get_per('accounts', account_name, 'hostname')
jid = name + '@' + hostname
return jid
def get_our_jids():
"""
Returns a list of the jids we use in our accounts
"""
our_jids = list()
for account in contacts.get_accounts():
our_jids.append(get_jid_from_account(account))
return our_jids
def get_hostname_from_account(account_name, use_srv = False):
"""
Returns hostname (if custom hostname is used, that is returned)
"""
if use_srv and connections[account_name].connected_hostname:
return connections[account_name].connected_hostname
if config.get_per('accounts', account_name, 'use_custom_host'):
return config.get_per('accounts', account_name, 'custom_host')
return config.get_per('accounts', account_name, 'hostname')
def get_notification_image_prefix(jid):
"""
Returns the prefix for the notification images
"""
transport_name = get_transport_name_from_jid(jid)
if transport_name in ('aim', 'icq', 'msn', 'yahoo', 'facebook'):
prefix = transport_name
else:
prefix = 'jabber'
return prefix
def get_name_from_jid(account, jid):
"""
Return from JID's shown name and if no contact returns jids
"""
contact = contacts.get_first_contact_from_jid(account, jid)
if contact:
actor = contact.get_shown_name()
else:
actor = jid
return actor
def get_muc_domain(account):
return connections[account].muc_jid.get('jabber', None)
def get_recent_groupchats(account):
recent_groupchats = config.get_per(
'accounts', account, 'recent_groupchats').split()
recent_list = []
for groupchat in recent_groupchats:
jid = nbxmpp.JID(groupchat)
recent = RecentGroupchat(
jid.getNode(), jid.getDomain(), jid.getResource())
recent_list.append(recent)
return recent_list
def add_recent_groupchat(account, room_jid, nickname):
recent = config.get_per(
'accounts', account, 'recent_groupchats').split()
full_jid = room_jid + '/' + nickname
if full_jid in recent:
recent.remove(full_jid)
recent.insert(0, full_jid)
if len(recent) > 10:
recent = recent[0:9]
config_value = ' '.join(recent)
config.set_per(
'accounts', account, 'recent_groupchats', config_value)
def get_priority(account, show):
"""
Return the priority an account must have
"""
if not show:
show = 'online'
if show in ('online', 'chat', 'away', 'xa', 'dnd', 'invisible') and \
config.get_per('accounts', account, 'adjust_priority_with_status'):
prio = config.get_per('accounts', account, 'autopriority_' + show)
else:
prio = config.get_per('accounts', account, 'priority')
if prio < -128:
prio = -128
elif prio > 127:
prio = 127
return prio
def log(domain):
root = 'gajim.'
return logging.getLogger(root + domain)
def prefers_app_menu():
if sys.platform == 'darwin':
return True
if sys.platform == 'win32':
return False
return app.prefers_app_menu()
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