# Copyright (C) 2003-2005 Vincent Hanquez # Copyright (C) 2003-2014 Yann Leboulanger # Copyright (C) 2005-2006 Dimitur Kirov # Nikos Kouremenos # Copyright (C) 2006-2008 Jean-Marie Traissard # Copyright (C) 2007 James Newton # Brendan Taylor # Tomasz Melcer # Stephan Erb # Copyright (C) 2018 Philipp Hörist # # 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 sys import re import logging from gajim.common import app from gajim.common import caps_cache log = logging.getLogger('gajim.c.optparser') class OptionsParser: def __init__(self, filename): self.__filename = os.path.realpath(filename) self.old_values = {} # values that are saved in the file and maybe # no longer valid def read(self): try: fd = open(self.__filename, encoding='utf-8') except Exception: if os.path.exists(self.__filename): #we talk about a file print(_('Error: cannot open %s for reading') % self.__filename, file=sys.stderr) return False new_version = app.config.get('version') new_version = new_version.split('+', 1)[0] seen = set() regex = re.compile(r"(?P[^.=]+)(?:(?:\.(?P.+))?\.(?P[^.=]+))?\s=\s(?P.*)") for line in fd: match = regex.match(line) if match is None: log.warn('Invalid configuration line, ignoring it: %s', line) continue optname, key, subname, value = match.groups() if key is None: self.old_values[optname] = value app.config.set(optname, value) else: if (optname, key) not in seen: if optname in self.old_values: self.old_values[optname][key] = {} else: self.old_values[optname] = {key: {}} app.config.add_per(optname, key) seen.add((optname, key)) self.old_values[optname][key][subname] = value app.config.set_per(optname, key, subname, value) old_version = app.config.get('version') if '+' in old_version: old_version = old_version.split('+', 1)[0] elif '-' in old_version: old_version = old_version.split('-', 1)[0] self.update_config(old_version, new_version) self.old_values = {} # clean mem fd.close() return True def write_line(self, fd, opt, parents, value): if value is None: return # convert to utf8 before writing to file if needed value = str(value) s = '' if parents: if len(parents) == 1: return for p in parents: s += p + '.' s += opt fd.write(s + ' = ' + value + '\n') def write(self): (base_dir, filename) = os.path.split(self.__filename) self.__tempfile = os.path.join(base_dir, '.' + filename) try: with open(self.__tempfile, 'w', encoding='utf-8') as f: app.config.foreach(self.write_line, f) except IOError as e: return str(e) if os.path.exists(self.__filename): if os.name == 'nt': # win32 needs this try: os.remove(self.__filename) except Exception as e: return str(e) try: os.rename(self.__tempfile, self.__filename) except IOError as e: return str(e) def update_config(self, old_version, new_version): old_version_list = old_version.split('.') # convert '0.x.y' to (0, x, y) old = [] while len(old_version_list): old.append(int(old_version_list.pop(0))) new_version_list = new_version.split('.') new = [] while len(new_version_list): new.append(int(new_version_list.pop(0))) if old < [0, 14, 0, 1] and new >= [0, 14, 0, 1]: self.update_config_to_01401() if old < [0, 14, 90, 0] and new >= [0, 14, 90, 0]: self.update_config_to_014900() if old < [0, 16, 0, 1] and new >= [0, 16, 0, 1]: self.update_config_to_01601() if old < [0, 16, 4, 1] and new >= [0, 16, 4, 1]: self.update_config_to_01641() if old < [0, 16, 10, 1] and new >= [0, 16, 10, 1]: self.update_config_to_016101() if old < [0, 16, 10, 2] and new >= [0, 16, 10, 2]: self.update_config_to_016102() if old < [0, 16, 10, 4] and new >= [0, 16, 10, 4]: self.update_config_to_016104() if old < [0, 16, 10, 5] and new >= [0, 16, 10, 5]: self.update_config_to_016105() if old < [0, 98, 3] and new >= [0, 98, 3]: self.update_config_to_0983() app.config.set('version', new_version) caps_cache.capscache.initialize_from_db() @staticmethod def update_ft_proxies(to_remove=None, to_add=None): if to_remove is None: to_remove = [] if to_add is None: to_add = [] for account in app.config.get_per('accounts'): proxies_str = app.config.get_per('accounts', account, 'file_transfer_proxies') proxies = [p.strip() for p in proxies_str.split(',')] for wrong_proxy in to_remove: if wrong_proxy in proxies: proxies.remove(wrong_proxy) for new_proxy in to_add: if new_proxy not in proxies: proxies.append(new_proxy) proxies_str = ', '.join(proxies) app.config.set_per('accounts', account, 'file_transfer_proxies', proxies_str) def update_config_to_01401(self): if 'autodetect_browser_mailer' not in self.old_values or 'openwith' \ not in self.old_values or \ (self.old_values['autodetect_browser_mailer'] == False and \ self.old_values['openwith'] != 'custom'): app.config.set('autodetect_browser_mailer', True) app.config.set('openwith', app.config.DEFAULT_OPENWITH) app.config.set('version', '0.14.0.1') def update_config_to_014900(self): if 'use_stun_server' in self.old_values and self.old_values[ 'use_stun_server'] and not self.old_values['stun_server']: app.config.set('use_stun_server', False) if os.name == 'nt': app.config.set('autodetect_browser_mailer', True) def update_config_to_01601(self): if 'last_mam_id' in self.old_values: last_mam_id = self.old_values['last_mam_id'] for account in app.config.get_per('accounts'): app.config.set_per('accounts', account, 'last_mam_id', last_mam_id) app.config.set('version', '0.16.0.1') def update_config_to_01641(self): for account in self.old_values['accounts'].keys(): connection_types = self.old_values['accounts'][account][ 'connection_types'].split() if 'plain' in connection_types and len(connection_types) > 1: connection_types.remove('plain') app.config.set_per('accounts', account, 'connection_types', ' '.join(connection_types)) app.config.set('version', '0.16.4.1') def update_config_to_016101(self): if 'video_input_device' in self.old_values: if self.old_values['video_input_device'] == 'autovideosrc ! videoscale ! ffmpegcolorspace': app.config.set('video_input_device', 'autovideosrc') if self.old_values['video_input_device'] == 'videotestsrc is-live=true ! video/x-raw-yuv,framerate=10/1': app.config.set('video_input_device', 'videotestsrc is-live=true ! video/x-raw,framerate=10/1') app.config.set('version', '0.16.10.1') def update_config_to_016102(self): for account in self.old_values['accounts'].keys(): app.config.del_per('accounts', account, 'minimized_gc') app.config.set('version', '0.16.10.2') def update_config_to_016104(self): app.config.set('emoticons_theme', 'noto-emoticons') app.config.set('version', '0.16.10.4') def update_config_to_016105(self): app.config.set('muc_restore_timeout', -1) app.config.set('restore_timeout', -1) app.config.set('version', '0.16.10.5') def update_config_to_0983(self): for account in self.old_values['accounts'].keys(): password = self.old_values['accounts'][account]['password'] if password == "winvault:": app.config.set_per('accounts', account, 'password', 'keyring:') elif password == "libsecret:": app.config.set_per('accounts', account, 'password', '') app.config.set('version', '0.98.3')