annotate frontends/src/jp/cmd_adhoc.py @ 853:c2f6ada7858f

core (sqlite): automatic database update: - new Updater class check database consistency (by calculating a hash on the .schema), and updates base if necessary - database now has a version (1 for current, 0 will be for 0.3's database), for each change this version will be increased - creation statements and update statements are in the form of dict of dict with tuples. There is a help text at the top of the module to explain how it works - if we are on a development version, the updater try to update the database automaticaly (without deleting table or columns). The Updater.generateUpdateData method can be used to ease the creation of update data (i.e. the dictionary at the top, see the one for the key 1 for an example). - if there is an inconsistency, an exception is raised, and a message indicate the SQL statements that should fix the situation. - well... this is rather complicated, a KISS method would maybe have been better. The future will say if we need to simplify it :-/ - new DatabaseError exception
author Goffi <goffi@goffi.org>
date Sun, 23 Feb 2014 23:30:32 +0100
parents c304ce32042b
children 069ad98b360d
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1 #! /usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SAT command line tool
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from logging import debug, info, error, warning
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21
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22 import base
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23 import sys
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24 import os
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25 from sat.core.i18n import _
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26
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27 __commands__ = ["AdHoc"]
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28
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29 FLAG_LOOP = 'LOOP'
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30 MAGIC_BAREJID = '@PROFILE_BAREJID@'
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31
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32 class Remote(base.CommandBase):
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33 def __init__(self, host):
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34 super(Remote, self).__init__(host, 'remote', help=_('Remote control a software'))
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35
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36 def add_parser_options(self):
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37 self.parser.add_argument("software", type=str, help=_("Software name"))
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38 self.parser.add_argument("-j", "--jids", type=base.unicode_decoder, nargs='*', default=[], help=_("Jids allowed to use the command"))
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39 self.parser.add_argument("-g", "--groups", type=base.unicode_decoder, nargs='*', default=[], help=_("Groups allowed to use the command"))
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40 self.parser.add_argument("--forbidden-groups", type=base.unicode_decoder, nargs='*', default=[], help=_("Groups that are *NOT* allowed to use the command"))
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41 self.parser.add_argument("--forbidden-jids", type=base.unicode_decoder, nargs='*', default=[], help=_("Jids that are *NOT* allowed to use the command"))
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42 self.parser.add_argument("-l", "--loop", action="store_true", help=_("Loop on the commands"))
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43
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44 def connected(self):
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45 super(Remote, self).connected()
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46 name = self.args.software.lower()
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47 flags = []
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48 magics = {jid for jid in self.args.jids if jid.count('@')>1}
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49 magics.add(MAGIC_BAREJID)
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50 jids = set(self.args.jids).difference(magics)
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51 if self.args.loop:
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52 flags.append(FLAG_LOOP)
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53 bus_name, methods = self.host.bridge.adHocDBusAddAuto(name, jids, self.args.groups, magics,
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54 self.args.forbidden_jids, self.args.forbidden_groups,
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55 flags, self.profile)
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56 debug(_("Bus name found: [%s]" % bus_name))
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57 for method in methods:
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58 path, iface, command = method
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59 debug (_("Command found: (path:%(path)s, iface: %(iface)s) [%(command)s]" % {'path': path,
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60 'iface': iface,
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61 'command': command
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62 }))
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63
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64 class AdHoc(base.CommandBase):
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65 subcommands = (Remote,)
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66
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67 def __init__(self, host):
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68 super(AdHoc, self).__init__(host, 'ad-hoc', use_profile=False, help=_('Ad-hoc commands'))