libervia-backend/frontends/src/jp/cmd_info.py

140 lines
5.3 KiB
Python

#! /usr/bin/python
# -*- coding: utf-8 -*-
# jp: a SAT command line tool
# Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program 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 Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import base
from sat.core.i18n import _
__commands__ = ["Info"]
class Disco(base.CommandBase):
def __init__(self, host):
super(Disco, self).__init__(host, 'disco', help=_('Service discovery'))
self.need_loop=True
def add_parser_options(self):
self.parser.add_argument("jid", type=str, help=_("Entity to discover"))
def start(self):
jids = self.host.check_jids([self.args.jid])
jid = jids[0]
self.host.bridge.discoInfos(jid, profile_key=self.host.profile, callback=lambda infos: self.gotInfos(infos, jid), errback=self.error)
def error(self, failure):
print (_("Error while doing discovery [%s]") % failure)
self.host.quit(1)
def gotInfos(self, infos, jid):
self.host.bridge.discoItems(jid, profile_key=self.host.profile, callback=lambda items: self.gotItems(infos, items), errback=self.error)
def gotItems(self, infos, items):
features, identities, extensions = infos
features.sort()
identities.sort(key=lambda identity: identity[2])
items.sort(key=lambda item: item[2])
identities_lst = []
items_lst = []
for identity in identities:
category, type_, name = identity
identities_lst.append(u"{name}({cat}/{type_})".format(
name = (name+' ') if name else '',
cat = category,
type_ = type_))
for item in items:
entity, node_id, name = item
items_lst.append(u"{name}[{entity}{node_id}]".format(
name = (name+' ') if name else '',
entity = entity,
node_id = (', ' + node_id) if node_id else ''
))
extensions_types = extensions.keys()
extensions_types.sort()
extensions_tpl = []
for type_ in extensions_types:
fields = []
for field in extensions[type_]:
field_lines = []
data, values = field
data_keys = data.keys()
data_keys.sort()
for key in data_keys:
field_lines.append(u'\t{key} = {value}'.format(key=key, value=data[key]))
for value in values:
field_lines.append(u'\tvalue = {value}'.format(value=value))
fields.append(u'\n'.join(field_lines))
extensions_tpl.append(u'{type_}\n{fields}'.format(type_=type_,
fields='\n\n'.join(fields)))
template = []
if features:
template.append(_(u"Features:\n\n{features}"))
if identities:
template.append(_(u"Identities:\n\n{identities}"))
if extensions_tpl:
template.append(_(u'Extensions:\n\n{extensions}'))
if items:
template.append(_(u"Items:\n\n{items}"))
print "\n--\n".join(template).format ( features = '\n'.join(features),
identities = '\n'.join(identities_lst),
extensions = '\n'.join(extensions_tpl),
items = '\n'.join(items_lst),
)
self.host.quit()
class Version(base.CommandBase):
def __init__(self, host):
super(Version, self).__init__(host, 'version', help=_('Client version'))
self.need_loop=True
def add_parser_options(self):
self.parser.add_argument("jid", type=str, help=_("Entity to request"))
def start(self):
jids = self.host.check_jids([self.args.jid])
jid = jids[0]
self.host.bridge.getSoftwareVersion(jid, self.host.profile, callback=self.gotVersion, errback=self.error)
def error(self, failure):
print (_("Error while trying to get version [%s]") % failure)
self.host.quit(1)
def gotVersion(self, data):
infos = []
name, version, os = data
if name:
infos.append(_("Client name: %s") % name)
if version:
infos.append(_("Client version: %s") % version)
if os:
infos.append(_("Operating System: %s") % os)
print "\n".join(infos)
self.host.quit()
class Info(base.CommandBase):
subcommands = (Disco, Version)
def __init__(self, host):
super(Info, self).__init__(host, 'info', use_profile=False, help=_('Get various pieces of information on entities'))