all methods in class GajimRemote, added unrepr
and cleaner output for vcards
This commit is contained in:
Dimitur Kirov
parent
171fefcdfa
commit
17c65a9d24
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@ -1,291 +1,428 @@
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#!/usr/bin/env python
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## scripts/gajim-remote.py
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##
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## Gajim Team:
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## - Yann Le Boulanger <asterix@lagaule.org>
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## - Vincent Hanquez <tab@snarc.org>
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## - Nikos Kouremenos <kourem@gmail.com>
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## - Dimitur Kirov <dkirov@gmail.com>
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##
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## This file was initially written by Dimitur Kirov
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##
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## Copyright (C) 2003-2005 Gajim Team
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##
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## This program 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 2 only.
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##
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## This program 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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# gajim-remote help will show you the DBUS API of Gajim
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import sys
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import gtk
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import gobject
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import signal
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signal.signal(signal.SIGINT, signal.SIG_DFL) # ^C exits the application
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import i18n
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_ = i18n._
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i18n.init()
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def send_error(error_message):
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sys.stderr.write(error_message + '\n')
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sys.stderr.flush()
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sys.exit(1)
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try:
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import dbus
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except:
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send_error('Dbus is not supported.\n')
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_version = getattr(dbus, 'version', (0, 20, 0))
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if _version[1] >= 41:
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import dbus.service
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import dbus.glib
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OBJ_PATH = '/org/gajim/dbus/RemoteObject'
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INTERFACE = 'org.gajim.dbus.RemoteInterface'
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SERVICE = 'org.gajim.dbus'
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BASENAME = 'gajim-remote'
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# define commands dict. Prototype :
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# {
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# 'command': [comment, [list of arguments] ]
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# }
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#
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# each argument is defined as a tuple:
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# (argument name, help on argument, is mandatory)
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#
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commands = {
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'help':[
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_('show a help on specific command'),
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[
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(_('on_command'), _('show help on command'), False)
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]
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],
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'toggle_roster_appearance' : [
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_('Shows or hides the roster window'),
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[]
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],
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'show_next_unread': [
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_('Popup a window with the next unread message'),
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[]
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],
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'list_contacts': [
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_('Print a list of all contacts in the roster. \
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Each contact appear on a separate line'),
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[
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(_('account'), _('show only contacts of the given account'),
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False)
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]
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],
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'list_accounts': [
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_('Print a list of registered accounts'),
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[]
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],
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'change_status': [
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_('Change '),
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[
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(_('status'), _('one of: offline, online, chat, \
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away, xa, dnd, invisible '), True),
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(_('message'), _('status message'), False),
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(_('account'), _('change status of the account "accounts". \
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If not specified try to change status of all accounts that \
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have "sync with global status" option set'), False)
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]
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],
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'open_chat': [
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_('Show the chat dialog so that you can send message to a contact'),
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[
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('jid', _('jid of the contact that you want to chat with'),
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True),
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(_('account'), _('if specified contact is taken from the contact \
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list of this account'), False)
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]
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],
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'send_message':[
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_('Send new message to a contact in the roster. Both pgp key and account are optional. If you want to set only \'account\', whitout \'pgp key\', just set \'pgp key\' to \'\'.'),
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[
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('jid', _('jid of the contact that will receive the message'), True),
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(_('message'), _('message contents'), True),
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(_('pgp key'), _('if specified the message will be encrypted using \
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this pulic key'), False),
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(_('account'), _('if specified the message will be sent using this account'), False),
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]
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],
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'contact_info': [
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_('Get detailed info on a contact'),
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[
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('jid', _('jid of the contact'), True)
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]
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]
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}
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def make_arguments_row(args):
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''' return arguments list. Mandatory arguments are enclosed with:
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'<', '>', optional arguments - with '[', ']' '''
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str = ''
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for argument in args:
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str += ' '
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if argument[2]:
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str += '<'
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else:
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str += '['
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str += argument[0]
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if argument[2]:
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str += '>'
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else:
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str += ']'
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return str
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def help_on_command(command):
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''' return help message for a given command '''
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if command in commands:
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str = _('Usage: %s %s %s \n\t') % (BASENAME, command,
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make_arguments_row(commands[command][1]))
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str += commands[command][0] + '\n\nArguments:\n'
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for argument in commands[command][1]:
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str += ' ' + argument[0] + ' - ' + argument[1] + '\n'
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return str
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send_error(_(' %s not found') % command)
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def compose_help():
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''' print usage, and list available commands '''
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str = _('Usage: %s command [arguments]\nCommand is one of:\n' ) % BASENAME
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for command in commands.keys():
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str += ' ' + command
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for argument in commands[command][1]:
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str += ' '
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if argument[2]:
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str += '<'
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else:
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str += '['
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str += argument[0]
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if argument[2]:
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str += '>'
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else:
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str += ']'
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str += '\n'
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return str
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def show_vcard_info(*args, **keyword):
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# FIXME: more cleaner output
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if _version[1] >= 30:
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print args[0]
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else:
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if args and len(args) >= 5:
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print args[4].get_args_list()
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# remove_signal_receiver is broken in lower versions (< 0.35),
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# so we leave the leak - nothing can be done
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if _version[1] >= 41:
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sbus.remove_signal_receiver(show_vcard_info, 'VcardInfo', INTERFACE,
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SERVICE, OBJ_PATH)
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gtk.main_quit()
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def check_arguments(command):
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''' Make check if all necessary arguments are given '''
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argv_len = len(sys.argv) - 2
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args = commands[command][1]
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if len(args) > argv_len:
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if args[argv_len][2]:
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send_error(_('Argument "%s" is not specified. \n\
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Type "%s help %s" for more info') % \
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(args[argv_len][0], BASENAME, command))
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def gtk_quit():
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if _version[1] >= 41:
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sbus.remove_signal_receiver(show_vcard_info, 'VcardInfo', INTERFACE,
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SERVICE, OBJ_PATH)
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gtk.main_quit()
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#FIXME - didn't find more clever way for the below 8 lines of code.
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# method(sys.argv[2:]) doesn't work, cos sys.argv[2:] is a tuple
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def call_remote_method(method):
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argv_len = len(sys.argv)
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try:
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if argv_len == 2:
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res = method()
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elif argv_len == 3:
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res = method(sys.argv[2])
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elif argv_len == 4:
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res = method(sys.argv[2], sys.argv[3])
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elif argv_len == 5:
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res = method(sys.argv[2], sys.argv[3], sys.argv[4])
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elif argv_len == 6:
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res = method(sys.argv[2], sys.argv[3], sys.argv[4], sys.argv[5])
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return res
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except:
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send_error(_('Service not available'))
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return None
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argv_len = len(sys.argv)
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if argv_len < 2 or sys.argv[1] not in commands.keys(): # no args or bad args
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send_error(compose_help())
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command = sys.argv[1]
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if command == 'help':
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if argv_len == 3:
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print help_on_command(sys.argv[2])
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else:
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print compose_help()
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sys.exit()
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#!/usr/bin/env python
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## scripts/gajim-remote.py
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##
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## Gajim Team:
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## - Yann Le Boulanger <asterix@lagaule.org>
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## - Vincent Hanquez <tab@snarc.org>
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## - Nikos Kouremenos <kourem@gmail.com>
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## - Dimitur Kirov <dkirov@gmail.com>
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##
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## This file was initially written by Dimitur Kirov
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##
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## Copyright (C) 2003-2005 Gajim Team
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##
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## This program 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 2 only.
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##
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## This program 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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# gajim-remote help will show you the DBUS API of Gajim
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import sys
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import gtk
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import gobject
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import signal
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signal.signal(signal.SIGINT, signal.SIG_DFL) # ^C exits the application
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import i18n
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_ = i18n._
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i18n.init()
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try:
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sbus = dbus.SessionBus()
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except:
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send_error(_('Session bus is not available.\n'))
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import dbus
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except:
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send_error('Dbus is not supported.\n')
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_version = getattr(dbus, 'version', (0, 20, 0))
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if _version[1] >= 41:
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import dbus.service
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import dbus.glib
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OBJ_PATH = '/org/gajim/dbus/RemoteObject'
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INTERFACE = 'org.gajim.dbus.RemoteInterface'
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SERVICE = 'org.gajim.dbus'
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BASENAME = 'gajim-remote'
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class GajimRemote:
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def __init__(self):
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self.argv_len = len(sys.argv)
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# define commands dict. Prototype :
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# {
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# 'command': [comment, [list of arguments] ]
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# }
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#
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# each argument is defined as a tuple:
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# (argument name, help on argument, is mandatory)
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#
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self.commands = {
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'help':[
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_('show a help on specific command'),
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[
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(_('on_command'), _('show help on command'), False)
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]
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],
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'toggle_roster_appearance' : [
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_('Shows or hides the roster window'),
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[]
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],
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'show_next_unread': [
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_('Popup a window with the next unread message'),
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[]
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],
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'list_contacts': [
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_('Print a list of all contacts in the roster. \
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Each contact appear on a separate line'),
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[
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(_('account'), _('show only contacts of the \
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given account'), False)
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]
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],
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'list_accounts': [
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_('Print a list of registered accounts'),
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[]
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],
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'change_status': [
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_('Change the status of account or accounts'),
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[
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(_('status'), _('one of: offline, online, chat, away, \
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xa, dnd, invisible '), True),
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(_('message'), _('status message'), False),
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(_('account'), _('change status of account "account". \
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If not specified try to change status of all accounts that \
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have "sync with global status" option set'), False)
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]
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],
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'open_chat': [
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_('Show the chat dialog so that you can send message to a \
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contact'),
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[
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('jid', _('jid of the contact that you want to chat \
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with'),
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True),
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(_('account'), _('if specified contact is taken from \
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the contact list of this account'), False)
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]
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],
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'send_message':[
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_('Send new message to a contact in the roster. Both pgp \
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key and account are optional. If you want to set only \'account\', whitout \
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\'pgp key\', just set \'pgp key\' to \'\'.'),
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[
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('jid', _('jid of the contact that will receive the \
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message'), True),
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(_('message'), _('message contents'), True),
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(_('pgp key'), _('if specified the message will be \
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encrypted using this pulic key'), False),
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(_('account'), _('if specified the message will be \
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sent using this account'), False),
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]
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],
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'contact_info': [
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_('Get detailed info on a contact'),
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[
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('jid', _('jid of the contact'), True)
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]
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]
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}
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if self.argv_len < 2 or \
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sys.argv[1] not in self.commands.keys(): # no args or bad args
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self.send_error(self.compose_help())
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self.command = sys.argv[1]
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if self.command == 'help':
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if self.argv_len == 3:
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print self.help_on_command(sys.argv[2])
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else:
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print self.compose_help()
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sys.exit()
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try:
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self.sbus = dbus.SessionBus()
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except:
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self.send_error(_('Session bus is not available.'))
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if _version[1] >= 30 and _version[1] <= 42:
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self.object = self.sbus.get_object(SERVICE, OBJ_PATH)
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self.interface = dbus.Interface(object, INTERFACE)
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elif _version[1] < 30:
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self.service = self.sbus.get_service(SERVICE)
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self.interface = self.service.get_object(OBJ_PATH, INTERFACE)
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else:
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send_error(_('Unknow dbus version: %s') % _version)
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# get the function asked
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self.method = self.interface.__getattr__(self.command)
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self.check_arguments()
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if self.command == 'contact_info':
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if self.argv_len < 3:
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self.send_error(_('Missing argument "contact_jid"'))
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try:
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id = self.sbus.add_signal_receiver(self.show_vcard_info,
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'VcardInfo', INTERFACE, SERVICE, OBJ_PATH)
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except:
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self.send_error(_('Service not available'))
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res = self.call_remote_method()
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if res is not None:
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if self.command in ['open_chat', 'send_message']:
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if self.command == 'send_message':
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self.argv_len -= 2
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if res == False:
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if self.argv_len < 4:
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self.send_error(_('\'%s\' is not in your roster.\n\
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Please specify account for sending the message.') % sys.argv[2])
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else:
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self.send_error(_('You have no active account'))
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elif self.command == 'list_accounts':
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if type(res) == list:
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for account in res:
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print account
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elif res:
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print res
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if self.command == 'contact_info':
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gobject.timeout_add(5000, self.gtk_quit) # wait 5 sec maximum
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gtk.main()
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def make_arguments_row(self, args):
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''' return arguments list. Mandatory arguments are enclosed with:
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'<', '>', optional arguments - with '[', ']' '''
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str = ''
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for argument in args:
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str += ' '
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if argument[2]:
|
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str += '<'
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else:
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str += '['
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str += argument[0]
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if argument[2]:
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str += '>'
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else:
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str += ']'
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return str
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def help_on_command(self, command):
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''' return help message for a given command '''
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if command in self.commands:
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command_props = self.commands[command]
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arguments_str = self.make_arguments_row(command_props[1])
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str = _('Usage: %s %s %s \n\t') % (BASENAME, command,
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arguments_str)
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str += command_props[0] + '\n\nArguments:\n'
|
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for argument in command_props[1]:
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str += ' ' + argument[0] + ' - ' + argument[1] + '\n'
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return str
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self.send_error(_(' %s not found') % command)
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|
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def compose_help(self):
|
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''' print usage, and list available commands '''
|
||||
str = _('Usage: %s command [arguments]\nCommand is one of:\n' ) % BASENAME
|
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for command in self.commands.keys():
|
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str += ' ' + command
|
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for argument in self.commands[command][1]:
|
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str += ' '
|
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if argument[2]:
|
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str += '<'
|
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else:
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str += '['
|
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str += argument[0]
|
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if argument[2]:
|
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str += '>'
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else:
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str += ']'
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str += '\n'
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return str
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def print_info(self, level, prop_dict):
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''' return formated string from serialized vcard data '''
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if prop_dict is None:
|
||||
return ''
|
||||
ret_str = ''
|
||||
for key in prop_dict.keys():
|
||||
val = prop_dict[key]
|
||||
spacing = ' ' * level * 4
|
||||
if type(val) == unicode or type(val) == int or \
|
||||
type(val) == str:
|
||||
if val is not None:
|
||||
val = val.strip()
|
||||
ret_str += '%s%-10s: %s\n' % (spacing, key, val)
|
||||
elif type(val) == list or type(val) == tuple:
|
||||
res = ''
|
||||
for items in val:
|
||||
res += self.print_info(level+1, items)
|
||||
if res != '':
|
||||
ret_str += '%s%s: \n%s' % (spacing, key, res)
|
||||
elif type(val) == dict:
|
||||
res = self.print_info(level+1, val)
|
||||
if res != '':
|
||||
ret_str += '%s%s: \n%s' % (spacing, key, res)
|
||||
else:
|
||||
self.send_warning(_('Unknown type %s ') % type(val))
|
||||
return ret_str
|
||||
|
||||
def unrepr(self, serialized_data):
|
||||
''' works the same as eval, but only for structural values,
|
||||
not functions! e.g. dicts, lists, strings, tuples '''
|
||||
if not serialized_data:
|
||||
return (None, '')
|
||||
value = serialized_data.strip()
|
||||
first_char = value[0]
|
||||
is_unicode = False
|
||||
if first_char == 'u':
|
||||
is_unicode = True
|
||||
value = value[1:]
|
||||
first_char = value[0]
|
||||
if first_char == "'" or first_char == '"': # handle strings and unicode
|
||||
if len(value) < 2:
|
||||
return ('',value[1:])
|
||||
_str = ''
|
||||
previous_slash = False
|
||||
for i in range(len(value) - 1):
|
||||
chr = value[i+1]
|
||||
if previous_slash:
|
||||
previous_slash = False
|
||||
if chr == '\\':
|
||||
_str += '\\'
|
||||
elif chr == 'n':
|
||||
_str += '\n'
|
||||
elif chr == 't':
|
||||
_str += '\t'
|
||||
elif chr == 'r':
|
||||
_str += '\r'
|
||||
elif chr == 'b':
|
||||
_str += '\b'
|
||||
elif chr == '\'':
|
||||
_str += '\''
|
||||
elif chr == '\"':
|
||||
_str += '\"'
|
||||
elif chr == 'u' and is_unicode:
|
||||
_str += '\\u'
|
||||
elif chr == first_char:
|
||||
break
|
||||
elif chr == '\\':
|
||||
previous_slash = True
|
||||
else:
|
||||
_str += chr
|
||||
substr_len = len(_str)+2
|
||||
if is_unicode and _str:
|
||||
_str = _str.decode('unicode-escape').encode('utf-8')
|
||||
return (_str, value[substr_len :])
|
||||
elif first_char == '{': # dict
|
||||
_dict = {}
|
||||
while True:
|
||||
if value[1] == '}':
|
||||
break
|
||||
key, next = self.unrepr(value[1:])
|
||||
if type(key) != str and type(key) != unicode:
|
||||
send_error('Wrong string: %s' % value)
|
||||
next = next.strip()
|
||||
if not next or next[0] != ':':
|
||||
send_error('Wrong string: %s' % (value))
|
||||
val, next = self.unrepr(next[1:])
|
||||
_dict[key] = val
|
||||
next = next.strip()
|
||||
if not next:
|
||||
break
|
||||
if next[0] == ',':
|
||||
value = next
|
||||
elif next[0] == '}':
|
||||
break
|
||||
else:
|
||||
break
|
||||
return (_dict, next[1:])
|
||||
elif first_char in ['[', '(']: # return list
|
||||
_tuple = []
|
||||
while True:
|
||||
if value[1] == ']':
|
||||
break
|
||||
val, next = self.unrepr(value[1:])
|
||||
next = next.strip()
|
||||
if not next:
|
||||
send_error('Wrong string: %s' % val)
|
||||
_tuple.append(val)
|
||||
next = next.strip()
|
||||
if not next:
|
||||
break
|
||||
if next[0] == ',':
|
||||
value = next
|
||||
elif next[0] in [']', ')']:
|
||||
break
|
||||
return (_tuple, next[1:])
|
||||
|
||||
def show_vcard_info(self, *args, **keyword):
|
||||
''' write user vcart in a formated output '''
|
||||
props_dict = None
|
||||
if _version[1] >= 30:
|
||||
props_dict = self.unrepr(args[0])
|
||||
else:
|
||||
if args and len(args) >= 5:
|
||||
props_dict = self.unrepr(args[4].get_args_list()[0])
|
||||
|
||||
if props_dict:
|
||||
print self.print_info(0,props_dict[0])
|
||||
# remove_signal_receiver is broken in lower versions (< 0.35),
|
||||
# so we leave the leak - nothing can be done
|
||||
if _version[1] >= 41:
|
||||
self.sbus.remove_signal_receiver(show_vcard_info, 'VcardInfo',
|
||||
INTERFACE, SERVICE, OBJ_PATH)
|
||||
|
||||
gtk.main_quit()
|
||||
|
||||
def check_arguments(self):
|
||||
''' Make check if all necessary arguments are given '''
|
||||
argv_len = self.argv_len - 2
|
||||
args = self.commands[self.command][1]
|
||||
if len(args) > argv_len:
|
||||
if args[argv_len][2]:
|
||||
self.send_error(_('Argument "%s" is not specified. \n\
|
||||
Type "%s help %s" for more info') % (args[argv_len][0], BASENAME, self.command))
|
||||
|
||||
def gtk_quit(self):
|
||||
if _version[1] >= 41:
|
||||
self.sbus.remove_signal_receiver(show_vcard_info, 'VcardInfo',
|
||||
INTERFACE, SERVICE, OBJ_PATH)
|
||||
gtk.main_quit()
|
||||
|
||||
# FIXME - didn't find more clever way for the below method.
|
||||
# method(sys.argv[2:]) doesn't work, cos sys.argv[2:] is a tuple
|
||||
def call_remote_method(self):
|
||||
''' calls self.method with arguments from sys.argv[2:] '''
|
||||
try:
|
||||
if self.argv_len == 2:
|
||||
res = self.method()
|
||||
elif self.argv_len == 3:
|
||||
res = self.method(sys.argv[2])
|
||||
elif self.argv_len == 4:
|
||||
res = self.method(sys.argv[2], sys.argv[3])
|
||||
elif self.argv_len == 5:
|
||||
res = self.method(sys.argv[2], sys.argv[3], sys.argv[4])
|
||||
elif argv_len == 6:
|
||||
res = self.method(sys.argv[2], sys.argv[3], sys.argv[4],
|
||||
sys.argv[5])
|
||||
return res
|
||||
except:
|
||||
self.send_error(_('Service not available'))
|
||||
return None
|
||||
|
||||
def send_error(self, error_message):
|
||||
''' Writes error message to stderr and exits '''
|
||||
sys.stderr.write(error_message + '\n')
|
||||
sys.stderr.flush()
|
||||
sys.exit(1)
|
||||
|
||||
|
||||
if _version[1] >= 30 and _version[1] <= 42:
|
||||
object = sbus.get_object(SERVICE, OBJ_PATH)
|
||||
interface = dbus.Interface(object, INTERFACE)
|
||||
elif _version[1] < 30:
|
||||
service = sbus.get_service(SERVICE)
|
||||
interface = service.get_object(OBJ_PATH, INTERFACE)
|
||||
else:
|
||||
send_error(_('Unknow dbus version: %s') % _version)
|
||||
|
||||
method = interface.__getattr__(sys.argv[1]) # get the function asked
|
||||
|
||||
check_arguments(command)
|
||||
if command == 'contact_info':
|
||||
if argv_len < 3:
|
||||
send_error(_('Missing argument "contact_jid"'))
|
||||
try:
|
||||
id = sbus.add_signal_receiver(show_vcard_info, 'VcardInfo',
|
||||
INTERFACE, SERVICE, OBJ_PATH)
|
||||
except:
|
||||
send_error(_('Service not available'))
|
||||
|
||||
res = call_remote_method(method)
|
||||
|
||||
if res is not None:
|
||||
if command in ['open_chat', 'send_message']:
|
||||
if command == 'send_message':
|
||||
argv_len -= 2
|
||||
|
||||
if res == False:
|
||||
if argv_len < 4:
|
||||
send_error(_('\'%s\' is not in your roster.\n\
|
||||
Please specify account for sending the message.') % sys.argv[2])
|
||||
else:
|
||||
send_error(_('You have no active account'))
|
||||
elif res:
|
||||
print res
|
||||
if command == 'contact_info':
|
||||
gobject.timeout_add(5000, gtk_quit) # wait 5 sec maximum
|
||||
gtk.main()
|
||||
if __name__ == '__main__':
|
||||
GajimRemote()
|
||||
pass
|
||||
|
|
|
|||
Loading…
Reference in New Issue