# Copyright (C) 2005-2006 Andrew Sayman # Dimitur Kirov # Nikos Kouremenos # Copyright (C) 2005-2014 Yann Leboulanger # Copyright (C) 2006-2007 Travis Shirk # Copyright (C) 2006-2008 Jean-Marie Traissard # Copyright (C) 2007 Lukas Petrovicky # Julien Pivotto # Copyright (C) 2008 Jonathan Schleifer # # 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 . import os import base64 import mimetypes from gi.repository import GLib from gi.repository import Gio from gajim.common import app from gajim.common import helpers from gajim.gtk.add_contact import AddNewContactWindow from gajim.common import ged from gajim.common.connection_handlers_events import MessageOutgoingEvent from gajim.common.connection_handlers_events import GcMessageOutgoingEvent def get_dbus_struct(obj): """ Recursively go through all the items and replace them with their casted dbus equivalents """ if obj is None: return None if isinstance(obj, str): return GLib.Variant('s', obj) if isinstance(obj, int): return GLib.Variant('i', obj) if isinstance(obj, float): return GLib.Variant('d', obj) if isinstance(obj, bool): return GLib.Variant('b', obj) if isinstance(obj, (list, tuple)): lst = [get_dbus_struct(i) for i in obj if i is not None] result = GLib.Variant('av', lst) return result if isinstance(obj, dict): result = GLib.VariantDict() for key, value in obj.items(): result.insert_value(key, get_dbus_struct(value)) return result.end() # unknown type return GLib.Variant('s', str(obj)) class Server: def __init__(self, con, path): method_outargs = {} method_inargs = {} for interface in Gio.DBusNodeInfo.new_for_xml(self.__doc__).interfaces: for method in interface.methods: method_outargs[method.name] = '(' + ''.join( [arg.signature for arg in method.out_args]) + ')' method_inargs[method.name] = tuple( arg.signature for arg in method.in_args) con.register_object( object_path=path, interface_info=interface, method_call_closure=self.on_method_call) self.method_inargs = method_inargs self.method_outargs = method_outargs def on_method_call(self, connection, sender, object_path, interface_name, method_name, parameters, invocation): args = list(parameters.unpack()) for i, sig in enumerate(self.method_inargs[method_name]): if sig == 'h': msg = invocation.get_message() fd_list = msg.get_unix_fd_list() args[i] = fd_list.get(args[i]) result = getattr(self, method_name)(*args) # out_args is atleast (signature1). We therefore always wrap the result # as a tuple. Refer to https://bugzilla.gnome.org/show_bug.cgi?id=765603 result = (result, ) out_args = self.method_outargs[method_name] if out_args != '()': variant = GLib.Variant(out_args, result) invocation.return_value(variant) else: invocation.return_value(None) class GajimRemote(Server): ''' ''' def __init__(self): self.con = Gio.bus_get_sync(Gio.BusType.SESSION, None) Gio.bus_own_name_on_connection(self.con, 'org.gajim.Gajim', Gio.BusNameOwnerFlags.NONE, None, None) super().__init__(self.con, '/org/gajim/dbus/RemoteObject') self.first_show = True app.ged.register_event_handler('version-result-received', ged.POSTGUI, self.on_os_info) app.ged.register_event_handler('time-result-received', ged.POSTGUI, self.on_time) app.ged.register_event_handler('roster-info', ged.POSTGUI, self.on_roster_info) app.ged.register_event_handler('presence-received', ged.POSTGUI, self.on_presence_received) app.ged.register_event_handler('subscribe-presence-received', ged.POSTGUI, self.on_subscribe_presence_received) app.ged.register_event_handler('subscribed-presence-received', ged.POSTGUI, self.on_subscribed_presence_received) app.ged.register_event_handler('unsubscribed-presence-received', ged.POSTGUI, self.on_unsubscribed_presence_received) app.ged.register_event_handler('gc-message-received', ged.POSTGUI, self.on_gc_message_received) app.ged.register_event_handler('our-show', ged.POSTGUI, self.on_our_status) app.ged.register_event_handler('account-created', ged.POSTGUI, self.on_account_created) app.ged.register_event_handler('vcard-received', ged.POSTGUI, self.on_vcard_received) app.ged.register_event_handler('chatstate-received', ged.POSTGUI, self.on_chatstate_received) app.ged.register_event_handler('message-sent', ged.POSTGUI, self.on_message_sent) def on_chatstate_received(self, obj): self.raise_signal('ChatState', (obj.conn.name, [ obj.jid, obj.fjid, obj.stanza, obj.resource, obj.chatstate])) def on_message_sent(self, obj): try: chatstate = obj.chatstate except AttributeError: chatstate = '' self.raise_signal('MessageSent', (obj.conn.name, [ obj.jid, obj.message, obj.keyID, chatstate])) def on_os_info(self, obj): self.raise_signal('OsInfo', (obj.conn.name, [obj.jid.getStripped(), obj.jid.getResource(), obj.client_info, obj.os_info])) def on_time(self, obj): self.raise_signal('EntityTime', (obj.conn.name, [obj.jid.getStripped(), obj.jid.getResource(), obj.time_info])) def on_roster_info(self, obj): self.raise_signal('RosterInfo', (obj.conn.name, [obj.jid, obj.nickname, obj.sub, obj.ask, obj.groups])) def on_presence_received(self, obj): if obj.old_show < 2 and obj.new_show > 1: event = 'ContactPresence' elif obj.old_show > 1 and obj.new_show < 2: event = 'ContactAbsence' elif obj.new_show > 1: event = 'ContactStatus' else: return self.raise_signal(event, (obj.conn.name, [obj.jid, obj.show, obj.status, obj.resource, obj.prio, obj.keyID, obj.timestamp, obj.contact_nickname])) def on_subscribe_presence_received(self, obj): self.raise_signal('Subscribe', (obj.conn.name, [obj.jid, obj.status, obj.user_nick])) def on_subscribed_presence_received(self, obj): self.raise_signal('Subscribed', (obj.conn.name, [obj.jid, obj.resource])) def on_unsubscribed_presence_received(self, obj): self.raise_signal('Unsubscribed', (obj.conn.name, obj.jid)) def on_gc_message_received(self, obj): if not hasattr(obj, 'needs_highlight'): # event has not been handled at GUI level return self.raise_signal('GCMessage', (obj.conn.name, [obj.fjid, obj.msgtxt, obj.timestamp, obj.delayed, obj.xhtml_msgtxt, obj.status_code, obj.displaymarking, obj.captcha_form, obj.needs_highlight])) def on_our_status(self, obj): self.raise_signal('AccountPresence', (obj.show, obj.conn.name)) def on_account_created(self, obj): self.raise_signal('NewAccount', (obj.conn.name, obj.account_info)) def on_vcard_received(self, obj): self.raise_signal('VcardInfo', (obj.conn.name, obj.vcard_dict)) def raise_signal(self, event_name, data): self.con.emit_signal(None, '/org/gajim/dbus/RemoteObject', 'org.gajim.dbus.RemoteInterface', event_name, GLib.Variant.new_tuple(get_dbus_struct(data))) def get_status(self, account): """ Return status (show to be exact) which is the global one unless account is given """ if not account: # If user did not ask for account, returns the global status return helpers.get_global_show() # return show for the given account index = app.connections[account].connected return app.SHOW_LIST[index] def get_status_message(self, account): """ Return status which is the global one unless account is given """ if not account: # If user did not ask for account, returns the global status return str(helpers.get_global_status()) # return show for the given account status = app.connections[account].status return status def _get_account_and_contact(self, account, jid): """ Get the account (if not given) and contact instance from jid """ connected_account = None contact = None accounts = app.contacts.get_accounts() # if there is only one account in roster, take it as default # if user did not ask for account if not account and len(accounts) == 1: account = accounts[0] if account: if app.connections[account].connected > 1: # account is connected connected_account = account contact = app.contacts.get_contact_with_highest_priority( account, jid) else: for account_ in accounts: contact = app.contacts.get_contact_with_highest_priority( account, jid) if contact and app.connections[account_].connected > 1: # account is connected connected_account = account_ break if not contact: contact = jid return connected_account, contact def _get_account_for_groupchat(self, account, room_jid): """ Get the account which is connected to groupchat (if not given) or check if the given account is connected to the groupchat """ connected_account = None accounts = app.contacts.get_accounts() # if there is only one account in roster, take it as default # if user did not ask for account if not account and len(accounts) == 1: account = accounts[0] if account: if app.connections[account].connected > 1 and \ room_jid in app.gc_connected[account] and \ app.gc_connected[account][room_jid]: # account and groupchat are connected connected_account = account else: for account_ in accounts: if app.connections[account_].connected > 1 and \ room_jid in app.gc_connected[account_] and \ app.gc_connected[account_][room_jid]: # account and groupchat are connected connected_account = account_ break return connected_account def send_file(self, file_path, jid, account): """ Send file, located at 'file_path' to 'jid', using account (optional) 'account' """ jid = self._get_real_jid(jid, account) connected_account, contact = self._get_account_and_contact( account, jid) if connected_account: if file_path.startswith('file://'): file_path = file_path[7:] if os.path.isfile(file_path): # is it file? app.interface.instances['file_transfers'].send_file( connected_account, contact, file_path) return True return False def _send_message(self, jid, message, keyID, account, type_='chat', subject=None): """ Can be called from send_chat_message (default when send_message) or send_single_message """ if not jid or not message: return False if not keyID: keyID = '' connected_account = self._get_account_and_contact(account, jid)[0] if connected_account: connection = app.connections[connected_account] sessions = connection.get_sessions(jid) if not sessions: connection.make_new_session(jid) ctrl = app.interface.msg_win_mgr.search_control( jid, connected_account) if ctrl: ctrl.send_message(message) else: app.nec.push_outgoing_event( MessageOutgoingEvent( None, account=connected_account, jid=jid, message=message, keyID=keyID, type_=type_, control=ctrl)) return True return False def send_chat_message(self, jid, message, keyID, account): """ Send chat 'message' to 'jid', using account (optional) 'account'. If keyID is specified, encrypt the message with the pgp key """ jid = self._get_real_jid(jid, account) return self._send_message(jid, message, keyID, account) def send_single_message(self, jid, subject, message, keyID, account): """ Send single 'message' to 'jid', using account (optional) 'account'. If keyID is specified, encrypt the message with the pgp key """ jid = self._get_real_jid(jid, account) return self._send_message(jid, message, keyID, account, 'normal', subject) def send_groupchat_message(self, room_jid, message, account): """ Send 'message' to groupchat 'room_jid', using account (optional) 'account' """ if not room_jid or not message: return False connected_account = self._get_account_for_groupchat(account, room_jid) if connected_account: app.nec.push_outgoing_event( GcMessageOutgoingEvent( None, account=connected_account, jid=room_jid, message=message)) return True return False def open_chat(self, jid, account, message): """ Shows the tabbed window for new message to 'jid', using account (optional) 'account' """ if not jid: raise ValueError('jid is missing') jid = self._get_real_jid(jid, account) try: jid = helpers.parse_jid(jid) except Exception: # Jid is not conform, ignore it return False minimized_control = None if account: accounts = [account] else: accounts = app.connections.keys() if len(accounts) == 1: account = accounts[0] connected_account = None first_connected_acct = None for acct in accounts: if app.connections[acct].connected > 1: # account is online contact = app.contacts.get_first_contact_from_jid(acct, jid) if app.interface.msg_win_mgr.has_window(jid, acct): connected_account = acct break # jid is in roster elif contact: minimized_control = \ jid in app.interface.minimized_controls[acct] connected_account = acct break # we send the message to jid not in roster, because account is # specified, or there is only one account elif account: connected_account = acct elif first_connected_acct is None: first_connected_acct = acct # if jid is not a contact, open-chat with first connected account if connected_account is None and first_connected_acct: connected_account = first_connected_acct if minimized_control: app.interface.roster.on_groupchat_maximized( None, jid, connected_account) if connected_account: app.interface.new_chat_from_jid(connected_account, jid, message) # preserve the 'steal focus preservation' win = app.interface.msg_win_mgr.get_window( jid, connected_account).window if win.get_property('visible'): win.window.present() return True return False def change_status(self, status, message, account): """ change_status(status, message, account). Account is optional - if not specified status is changed for all accounts """ if status not in ('offline', 'online', 'chat', 'away', 'xa', 'dnd', 'invisible'): status = '' if account: if not status: if account not in app.connections: return False status = app.SHOW_LIST[app.connections[account].connected] GLib.idle_add(app.interface.roster.send_status, account, status, message) else: # account not specified, so change the status of all accounts for acc in app.contacts.get_accounts(): if not app.config.get_per('accounts', acc, 'sync_with_global_status'): continue if status: status_ = status else: if acc not in app.connections: continue status_ = app.SHOW_LIST[app.connections[acc].connected] GLib.idle_add(app.interface.roster.send_status, acc, status_, message) return False def set_priority(self, prio, account): """ set_priority(prio, account). Account is optional - if not specified priority is changed for all accounts. That are synced with global status """ if account: app.config.set_per('accounts', account, 'priority', prio) show = app.SHOW_LIST[app.connections[account].connected] status = app.connections[account].status GLib.idle_add(app.connections[account].change_status, show, status) else: # account not specified, so change prio of all accounts for acc in app.contacts.get_accounts(): if not app.account_is_connected(acc): continue if not app.config.get_per('accounts', acc, 'sync_with_global_status'): continue app.config.set_per('accounts', acc, 'priority', prio) show = app.SHOW_LIST[app.connections[acc].connected] status = app.connections[acc].status GLib.idle_add(app.connections[acc].change_status, show, status) def show_next_pending_event(self): """ Show the window(s) with next pending event in tabbed/group chats """ if app.events.get_nb_events(): account, jid, event = app.events.get_first_systray_event() if not event: return app.interface.handle_event(account, jid, event.type_) def list_accounts(self): """ List register accounts """ result = app.contacts.get_accounts() result_array = [] if result: for account in result: result_array.append(account) return result_array def account_info(self, account): """ Show info on account: resource, jid, nick, prio, message """ result = {} if account in app.connections: # account is valid con = app.connections[account] index = con.connected result['status'] = app.SHOW_LIST[index] result['name'] = con.name result['jid'] = app.get_jid_from_account(con.name) result['message'] = con.status result['priority'] = str(con.priority) result['resource'] = app.config.get_per('accounts', con.name, 'resource') return result def list_contacts(self, account): """ List all contacts in the roster. If the first argument is specified, then return the contacts for the specified account """ result = [] accounts = app.contacts.get_accounts() if not accounts: return result if account: accounts_to_search = [account] else: accounts_to_search = accounts for acct in accounts_to_search: if acct in accounts: for jid in app.contacts.get_jid_list(acct): item = self._contacts_as_dbus_structure( app.contacts.get_contacts(acct, jid)) if item: result.append(item) return result def prefs_list(self): prefs_dict = {} def get_prefs(data, name, path, value): if value is None: return key = '' if path is not None: for node in path: key += node + '#' key += name prefs_dict[key] = str(value) app.config.foreach(get_prefs) return prefs_dict def prefs_store(self): try: app.interface.save_config() except Exception: return False return True def prefs_del(self, key): if not key: return False key_path = key.split('#', 2) if len(key_path) != 3: return False if key_path[2] == '*': app.config.del_per(key_path[0], key_path[1]) else: app.config.del_per(key_path[0], key_path[1], key_path[2]) return True def prefs_put(self, key): if not key: return False key_path = key.split('#', 2) if len(key_path) < 3: subname, value = key.split('=', 1) app.config.set(subname, value) return True subname, value = key_path[2].split('=', 1) app.config.set_per(key_path[0], key_path[1], subname, value) return True def add_contact(self, jid, account): if account: if account in app.connections and \ app.connections[account].connected > 1: # if given account is active, use it AddNewContactWindow(account=account, jid=jid) else: # wrong account return False else: # if account is not given, show account combobox AddNewContactWindow(account=None, jid=jid) return True def remove_contact(self, jid, account): jid = self._get_real_jid(jid, account) accounts = app.contacts.get_accounts() # if there is only one account in roster, take it as default if account: accounts = [account] contact_exists = False for account_ in accounts: contacts = app.contacts.get_contacts(account_, jid) if contacts: app.connections[account_].get_module('Presence').unsubscribe(jid) for contact in contacts: app.interface.roster.remove_contact(contact, account_) app.contacts.remove_jid(account_, jid) contact_exists = True return contact_exists def _is_first(self): if self.first_show: self.first_show = False return True return False def _get_real_jid(self, jid, account=None): """ Get the real jid from the given one: removes xmpp: or get jid from nick if account is specified, search only in this account """ if account: accounts = [account] else: accounts = app.connections.keys() if jid.startswith('xmpp:'): return jid[5:] # len('xmpp:') = 5 nick_in_roster = None # Is jid a nick ? for account_ in accounts: # Does jid exists in roster of one account ? if app.contacts.get_contacts(account_, jid): return jid if not nick_in_roster: # look in all contact if one has jid as nick for jid_ in app.contacts.get_jid_list(account_): c = app.contacts.get_contacts(account_, jid_) if c[0].name == jid: nick_in_roster = jid_ break if nick_in_roster: # We have not found jid in roster, but we found is as a nick return nick_in_roster # We have not found it as jid nor as nick, probably a not in roster jid return jid def _contacts_as_dbus_structure(self, contacts): """ Get info from list of Contact objects and create dbus dict """ if not contacts: return None prim_contact = None # primary contact for contact in contacts: if prim_contact is None or contact.priority > prim_contact.priority: prim_contact = contact contact_dict = {} name = prim_contact.name if prim_contact.name is not None else '' contact_dict['name'] = GLib.Variant('s', name) contact_dict['show'] = GLib.Variant('s', prim_contact.show) contact_dict['jid'] = GLib.Variant('s', prim_contact.jid) if prim_contact.keyID: keyID = None if len(prim_contact.keyID) == 8: keyID = prim_contact.keyID elif len(prim_contact.keyID) == 16: keyID = prim_contact.keyID[8:] if keyID: contact_dict['openpgp'] = GLib.Variant('s', keyID) resources = GLib.VariantBuilder(GLib.VariantType('a(sis)')) for contact in contacts: resource_props = (contact.resource, int(contact.priority), contact.status) resources.add_value(GLib.Variant('(sis)', resource_props)) contact_dict['resources'] = resources.end() groups = GLib.VariantBuilder(GLib.VariantType('as')) for group in prim_contact.groups: groups.add_value(GLib.Variant('s', group)) contact_dict['groups'] = groups.end() return contact_dict def get_unread_msgs_number(self): return str(app.events.get_nb_events()) def start_chat(self, account): if not account: # error is shown in gajim-remote check_arguments(..) return False app.app.activate_action('start-chat') return True def send_xml(self, xml, account): if account: app.connections[account].send_stanza(str(xml)) else: for acc in app.contacts.get_accounts(): app.connections[acc].send_stanza(str(xml)) def change_avatar(self, picture, account): filesize = os.path.getsize(picture) invalid_file = False if os.path.isfile(picture): stat = os.stat(picture) if stat[6] == 0: invalid_file = True else: invalid_file = True if not invalid_file and filesize < 16384: sha = app.interface.save_avatar(picture, publish=True) if sha is None: return app.config.set_per('accounts', self.name, 'avatar_sha', sha) data = app.interface.get_avatar(sha, publish=True) avatar = base64.b64encode(data).decode('utf-8') avatar_mime_type = mimetypes.guess_type(picture)[0] vcard = {} vcard['PHOTO'] = {'BINVAL': avatar} if avatar_mime_type: vcard['PHOTO']['TYPE'] = avatar_mime_type if account: app.connections[account].get_module('VCardTemp').send_vcard( vcard, sha) else: for acc in app.connections: app.connections[acc].get_module('VCardTemp').send_vcard( vcard, sha) def join_room(self, room_jid, nick, password, account): if not account: # get the first connected account accounts = app.connections.keys() for acct in accounts: if app.account_is_connected(acct): if not app.connections[acct].is_zeroconf: account = acct break if not account: return if app.connections[account].is_zeroconf: # zeroconf not support groupchats return if not nick: app.interface.join_gc_minimal(account, room_jid) else: app.interface.join_gc_room(account, room_jid, nick, password) def Introspect(self): return self.__doc__