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- Committer: Teddy Hogeborn
- Date: 2012-01-01 20:45:53 UTC
- Revision ID: teddy@recompile.se-20120101204553-f1zlty873gswtf5n
* README: Hint that the intro(8mandos) manual page is in the server
package.
package.
- files added:
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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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 by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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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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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
3
24
4
from __future__ import division, absolute_import, with_statement
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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27
6
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import sys
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29
import os
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import locale
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locale.setlocale(locale.LC_ALL, u'')
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locale.setlocale(locale.LC_ALL, '')
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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# Some useful constants
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domain = 'se.bsnet.fukt'
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.0.15"
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version = "1.5.0"
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35
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# Always run in monochrome mode
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urwid.curses_display.curses.has_colors = lambda : False
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"Parse an ISO 8601 date string to a datetime.datetime()"
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if not iso:
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return None
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d, t = iso.split(u"T", 1)
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year, month, day = d.split(u"-", 2)
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hour, minute, second = t.split(u":", 2)
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d, t = iso.split("T", 1)
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year, month, day = d.split("-", 2)
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hour, minute, second = t.split(":", 2)
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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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int(month),
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self.proxy = proxy_object # Mandos Client proxy object
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self.properties = dict()
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self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True)
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True))
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface = dbus.PROPERTIES_IFACE))
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#XXX This break good super behaviour!
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#XXX This breaks good super behaviour
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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"""
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# Update properties dict with new value
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self.properties[property] = value
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def delete(self, *args, **kwargs):
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self.property_changed_match.remove()
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super(MandosClientPropertyCache, self).__init__(
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*args, **kwargs)
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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self.logger = logger
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self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
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self.last_checker_failed = False
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# The widget shown normally
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self._text_widget = urwid.Text(u"")
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self._text_widget = urwid.Text("")
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# The widget shown when we have focus
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self._focus_text_widget = urwid.Text(u"")
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self._focus_text_widget = urwid.Text("")
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super(MandosClientWidget, self).__init__(
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update_hook=update_hook, delete_hook=delete_hook,
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142
*args, **kwargs)
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self.update()
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self.opened = False
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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last_checked_ok = isoformat_to_datetime(self.properties
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[u"LastCheckedOK"])
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["LastCheckedOK"])
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if last_checked_ok is None:
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self.last_checker_failed = True
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else:
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> datetime.timedelta
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(milliseconds=
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self.properties
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[u"Interval"]))
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["Interval"]))
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if self.last_checker_failed:
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self.using_timer(True)
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if self.need_approval:
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self.using_timer(True)
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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client %s' % (self.properties["Name"]))
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def property_changed(self, property=None, value=None):
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super(self, MandosClientWidget).property_changed(property,
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value)
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if property == "ApprovalPending":
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using_timer(bool(value))
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def using_timer(self, flag):
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"""Call this method with True or False when timer should be
195
activated or deactivated.
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"""
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old = self._update_timer_callback_lock
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if flag:
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self._update_timer_callback_lock += 1
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else:
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self._update_timer_callback_lock -= 1
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if old == 0 and self._update_timer_callback_lock:
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# Will update the shown timer value every second
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
207
elif old and self._update_timer_callback_lock == 0:
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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def checker_completed(self, exitstatus, condition, command):
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if exitstatus == 0:
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if self.last_checker_failed:
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self.last_checker_failed = False
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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#self.logger(u'Checker for client %s (command "%s")'
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# u' was successful'
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# % (self.properties[u"Name"], command))
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self.using_timer(False)
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#self.logger('Checker for client %s (command "%s")'
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# ' was successful'
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# % (self.properties["Name"], command))
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self.update()
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return
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# Checker failed
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if not self.last_checker_failed:
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self.last_checker_failed = True
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
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self.using_timer(True)
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if os.WIFEXITED(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
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% (self.properties[u"Name"], command,
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self.logger('Checker for client %s (command "%s")'
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' failed with exit code %s'
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% (self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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elif os.WIFSIGNALED(condition):
175
self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
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% (self.properties[u"Name"], command,
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self.logger('Checker for client %s (command "%s")'
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' was killed by signal %s'
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% (self.properties["Name"], command,
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os.WTERMSIG(condition)))
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elif os.WCOREDUMP(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
182
% (self.properties[u"Name"], command))
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self.logger('Checker for client %s (command "%s")'
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' dumped core'
238
% (self.properties["Name"], command))
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else:
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self.logger(u'Checker for client %s completed'
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u' mysteriously')
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self.logger('Checker for client %s completed'
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' mysteriously')
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self.update()
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def checker_started(self, command):
189
#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"Name"], unicode(command)))
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"""Server signals that a checker started. This could be useful
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to log in the future. """
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#self.logger('Client %s started checker "%s"'
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# % (self.properties["Name"], unicode(command)))
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pass
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def got_secret(self):
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self.last_checker_failed = False
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self.logger(u'Client %s received its secret'
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% self.properties[u"Name"])
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self.logger('Client %s received its secret'
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% self.properties["Name"])
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def need_approval(self, timeout, default):
199
257
if not default:
200
message = u'Client %s needs approval within %s seconds'
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message = 'Client %s needs approval within %s seconds'
201
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else:
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message = u'Client %s will get its secret in %s seconds'
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message = 'Client %s will get its secret in %s seconds'
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self.logger(message
204
% (self.properties[u"Name"], timeout/1000))
262
% (self.properties["Name"], timeout/1000))
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self.using_timer(True)
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206
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def rejected(self, reason):
207
self.logger(u'Client %s was rejected; reason: %s'
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% (self.properties[u"Name"], reason))
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self.logger('Client %s was rejected; reason: %s'
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% (self.properties["Name"], reason))
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def selectable(self):
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"""Make this a "selectable" widget.
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This overrides the method from urwid.FlowWidget."""
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return True
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def rows(self, (maxcol,), focus=False):
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def rows(self, maxcolrow, focus=False):
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
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This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).rows((maxcol,), focus=focus)
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return self.current_widget(focus).rows(maxcolrow, focus=focus)
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279
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def current_widget(self, focus=False):
222
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if focus or self.opened:
226
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def update(self):
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"Called when what is visible on the screen should be updated."
228
287
# How to add standout mode to a style
229
with_standout = { u"normal": u"standout",
230
u"bold": u"bold-standout",
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u"underline-blink":
232
u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
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with_standout = { "normal": "standout",
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"bold": "bold-standout",
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"underline-blink":
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"underline-blink-standout",
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"bold-underline-blink":
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"bold-underline-blink-standout",
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}
236
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
240
base = (u'%(name)s: '
241
% {u"name": self.properties[u"Name"]})
242
if not self.properties[u"Enabled"]:
243
message = u"DISABLED"
244
elif self.properties[u"ApprovalPending"]:
245
if self.properties[u"ApprovedByDefault"]:
246
message = u"Connection established to client. (d)eny?"
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else:
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message = u"Seeks approval to send secret. (a)pprove?"
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elif self.last_checker_failed:
299
base = ('%(name)s: '
300
% {"name": self.properties["Name"]})
301
if not self.properties["Enabled"]:
302
message = "DISABLED"
303
elif self.properties["ApprovalPending"]:
250
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timeout = datetime.timedelta(milliseconds
251
305
= self.properties
252
[u"Timeout"])
253
last_ok = isoformat_to_datetime(
254
max((self.properties[u"LastCheckedOK"]
255
or self.properties[u"Created"]),
256
self.properties[u"LastEnabled"]))
257
timer = timeout - (datetime.datetime.utcnow() - last_ok)
258
message = (u'A checker has failed! Time until client'
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u' gets diabled: %s'
306
["ApprovalDelay"])
307
last_approval_request = isoformat_to_datetime(
308
self.properties["LastApprovalRequest"])
309
if last_approval_request is not None:
310
timer = timeout - (datetime.datetime.utcnow()
311
- last_approval_request)
312
else:
313
timer = datetime.timedelta()
314
if self.properties["ApprovedByDefault"]:
315
message = "Approval in %s. (d)eny?"
316
else:
317
message = "Denial in %s. (a)pprove?"
318
message = message % unicode(timer).rsplit(".", 1)[0]
319
elif self.last_checker_failed:
320
# When checker has failed, print a timer until client expires
321
expires = self.properties["Expires"]
322
if expires == "":
323
timer = datetime.timedelta(0)
324
else:
325
expires = datetime.datetime.strptime(expires,
326
'%Y-%m-%dT%H:%M:%S.%f')
327
timer = expires - datetime.datetime.utcnow()
328
message = ('A checker has failed! Time until client'
329
' gets disabled: %s'
260
330
% unicode(timer).rsplit(".", 1)[0])
261
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else:
262
message = u"enabled"
332
message = "enabled"
263
333
self._text = "%s%s" % (base, message)
264
334
265
335
if not urwid.supports_unicode():
266
336
self._text = self._text.encode("ascii", "replace")
267
textlist = [(u"normal", self._text)]
337
textlist = [("normal", self._text)]
268
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self._text_widget.set_text(textlist)
269
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self._focus_text_widget.set_text([(with_standout[text[0]],
270
340
text[1])
279
349
self.update_hook()
280
350
281
351
def update_timer(self):
282
"called by gobject"
352
"""called by gobject. Will indefinitely loop until
353
gobject.source_remove() on tag is called"""
283
354
self.update()
284
355
return True # Keep calling this
285
356
286
def delete(self):
357
def delete(self, *args, **kwargs):
287
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if self._update_timer_callback_tag is not None:
288
359
gobject.source_remove(self._update_timer_callback_tag)
289
360
self._update_timer_callback_tag = None
361
for match in self.match_objects:
362
match.remove()
363
self.match_objects = ()
290
364
if self.delete_hook is not None:
291
365
self.delete_hook(self)
366
return super(MandosClientWidget, self).delete(*args, **kwargs)
292
367
293
def render(self, (maxcol,), focus=False):
368
def render(self, maxcolrow, focus=False):
294
369
"""Render differently if we have focus.
295
370
This overrides the method from urwid.FlowWidget"""
296
return self.current_widget(focus).render((maxcol,),
371
return self.current_widget(focus).render(maxcolrow,
297
372
focus=focus)
298
373
299
def keypress(self, (maxcol,), key):
374
def keypress(self, maxcolrow, key):
300
375
"""Handle keys.
301
376
This overrides the method from urwid.FlowWidget"""
302
if key == u"+":
303
self.proxy.Enable(dbus_interface = client_interface)
304
elif key == u"-":
305
self.proxy.Disable(dbus_interface = client_interface)
306
elif key == u"a":
377
if key == "+":
378
self.proxy.Enable(dbus_interface = client_interface,
379
ignore_reply=True)
380
elif key == "-":
381
self.proxy.Disable(dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "a":
307
384
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
308
dbus_interface = client_interface)
309
elif key == u"d":
385
dbus_interface = client_interface,
386
ignore_reply=True)
387
elif key == "d":
310
388
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
311
dbus_interface = client_interface)
312
elif key == u"r" or key == u"_" or key == u"ctrl k":
389
dbus_interface = client_interface,
390
ignore_reply=True)
391
elif key == "R" or key == "_" or key == "ctrl k":
313
392
self.server_proxy_object.RemoveClient(self.proxy
314
.object_path)
315
elif key == u"s":
316
self.proxy.StartChecker(dbus_interface = client_interface)
317
elif key == u"S":
318
self.proxy.StopChecker(dbus_interface = client_interface)
319
elif key == u"C":
320
self.proxy.CheckedOK(dbus_interface = client_interface)
393
.object_path,
394
ignore_reply=True)
395
elif key == "s":
396
self.proxy.StartChecker(dbus_interface = client_interface,
397
ignore_reply=True)
398
elif key == "S":
399
self.proxy.StopChecker(dbus_interface = client_interface,
400
ignore_reply=True)
401
elif key == "C":
402
self.proxy.CheckedOK(dbus_interface = client_interface,
403
ignore_reply=True)
321
404
# xxx
322
# elif key == u"p" or key == "=":
405
# elif key == "p" or key == "=":
323
406
# self.proxy.pause()
324
# elif key == u"u" or key == ":":
407
# elif key == "u" or key == ":":
325
408
# self.proxy.unpause()
326
# elif key == u"RET":
409
# elif key == "RET":
327
410
# self.open()
328
411
else:
329
412
return key
345
428
"down" key presses, thus not allowing any containing widgets to
346
429
use them as an excuse to shift focus away from this widget.
347
430
"""
348
def keypress(self, (maxcol, maxrow), key):
349
ret = super(ConstrainedListBox, self).keypress((maxcol,
350
maxrow), key)
351
if ret in (u"up", u"down"):
431
def keypress(self, maxcolrow, key):
432
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
433
if ret in ("up", "down"):
352
434
return
353
435
return ret
354
436
363
445
self.screen = urwid.curses_display.Screen()
364
446
365
447
self.screen.register_palette((
366
(u"normal",
367
u"default", u"default", None),
368
(u"bold",
369
u"default", u"default", u"bold"),
370
(u"underline-blink",
371
u"default", u"default", u"underline"),
372
(u"standout",
373
u"default", u"default", u"standout"),
374
(u"bold-underline-blink",
375
u"default", u"default", (u"bold", u"underline")),
376
(u"bold-standout",
377
u"default", u"default", (u"bold", u"standout")),
378
(u"underline-blink-standout",
379
u"default", u"default", (u"underline", u"standout")),
380
(u"bold-underline-blink-standout",
381
u"default", u"default", (u"bold", u"underline",
382
u"standout")),
448
("normal",
449
"default", "default", None),
450
("bold",
451
"default", "default", "bold"),
452
("underline-blink",
453
"default", "default", "underline"),
454
("standout",
455
"default", "default", "standout"),
456
("bold-underline-blink",
457
"default", "default", ("bold", "underline")),
458
("bold-standout",
459
"default", "default", ("bold", "standout")),
460
("underline-blink-standout",
461
"default", "default", ("underline", "standout")),
462
("bold-underline-blink-standout",
463
"default", "default", ("bold", "underline",
464
"standout")),
383
465
))
384
466
385
467
if urwid.supports_unicode():
386
self.divider = u"─" # \u2500
387
#self.divider = u"━" # \u2501
468
self.divider = "─" # \u2500
469
#self.divider = "━" # \u2501
388
470
else:
389
#self.divider = u"-" # \u002d
390
self.divider = u"_" # \u005f
471
#self.divider = "-" # \u002d
472
self.divider = "_" # \u005f
391
473
392
474
self.screen.start()
393
475
407
489
# This keeps track of whether self.uilist currently has
408
490
# self.logbox in it or not
409
491
self.log_visible = True
410
self.log_wrap = u"any"
492
self.log_wrap = "any"
411
493
412
494
self.rebuild()
413
self.log_message_raw((u"bold",
414
u"Mandos Monitor version " + version))
415
self.log_message_raw((u"bold",
416
u"q: Quit ?: Help"))
495
self.log_message_raw(("bold",
496
"Mandos Monitor version " + version))
497
self.log_message_raw(("bold",
498
"q: Quit ?: Help"))
417
499
418
500
self.busname = domain + '.Mandos'
419
501
self.main_loop = gobject.MainLoop()
420
self.bus = dbus.SystemBus()
421
mandos_dbus_objc = self.bus.get_object(
422
self.busname, u"/", follow_name_owner_changes=True)
423
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
424
dbus_interface
425
= server_interface)
426
try:
427
mandos_clients = (self.mandos_serv
428
.GetAllClientsWithProperties())
429
except dbus.exceptions.DBusException:
430
mandos_clients = dbus.Dictionary()
431
432
(self.mandos_serv
433
.connect_to_signal(u"ClientRemoved",
434
self.find_and_remove_client,
435
dbus_interface=server_interface,
436
byte_arrays=True))
437
(self.mandos_serv
438
.connect_to_signal(u"ClientAdded",
439
self.add_new_client,
440
dbus_interface=server_interface,
441
byte_arrays=True))
442
(self.mandos_serv
443
.connect_to_signal(u"ClientNotFound",
444
self.client_not_found,
445
dbus_interface=server_interface,
446
byte_arrays=True))
447
for path, client in mandos_clients.iteritems():
448
client_proxy_object = self.bus.get_object(self.busname,
449
path)
450
self.add_client(MandosClientWidget(server_proxy_object
451
=self.mandos_serv,
452
proxy_object
453
=client_proxy_object,
454
properties=client,
455
update_hook
456
=self.refresh,
457
delete_hook
458
=self.remove_client,
459
logger
460
=self.log_message),
461
path=path)
462
502
463
503
def client_not_found(self, fingerprint, address):
464
self.log_message((u"Client with address %s and fingerprint %s"
465
u" could not be found" % (address,
504
self.log_message(("Client with address %s and fingerprint %s"
505
" could not be found" % (address,
466
506
fingerprint)))
467
507
468
508
def rebuild(self):
479
519
self.divider)))
480
520
if self.log_visible:
481
521
self.uilist.append(self.logbox)
482
pass
483
522
self.topwidget = urwid.Pile(self.uilist)
484
523
485
524
def log_message(self, message):
486
525
timestamp = datetime.datetime.now().isoformat()
487
self.log_message_raw(timestamp + u": " + message)
526
self.log_message_raw(timestamp + ": " + message)
488
527
489
528
def log_message_raw(self, markup):
490
529
"""Add a log message to the log buffer."""
493
532
and len(self.log) > self.max_log_length):
494
533
del self.log[0:len(self.log)-self.max_log_length-1]
495
534
self.logbox.set_focus(len(self.logbox.body.contents),
496
coming_from=u"above")
535
coming_from="above")
497
536
self.refresh()
498
537
499
538
def toggle_log_display(self):
500
539
"""Toggle visibility of the log buffer."""
501
540
self.log_visible = not self.log_visible
502
541
self.rebuild()
503
#self.log_message(u"Log visibility changed to: "
542
#self.log_message("Log visibility changed to: "
504
543
# + unicode(self.log_visible))
505
544
506
545
def change_log_display(self):
507
546
"""Change type of log display.
508
547
Currently, this toggles wrapping of text lines."""
509
if self.log_wrap == u"clip":
510
self.log_wrap = u"any"
548
if self.log_wrap == "clip":
549
self.log_wrap = "any"
511
550
else:
512
self.log_wrap = u"clip"
551
self.log_wrap = "clip"
513
552
for textwidget in self.log:
514
553
textwidget.set_wrap_mode(self.log_wrap)
515
#self.log_message(u"Wrap mode: " + self.log_wrap)
554
#self.log_message("Wrap mode: " + self.log_wrap)
516
555
517
556
def find_and_remove_client(self, path, name):
518
"""Find an client from its object path and remove it.
557
"""Find a client by its object path and remove it.
519
558
520
559
This is connected to the ClientRemoved signal from the
521
560
Mandos server object."""
523
562
client = self.clients_dict[path]
524
563
except KeyError:
525
564
# not found?
565
self.log_message("Unknown client %r (%r) removed", name,
566
path)
526
567
return
527
self.remove_client(client, path)
568
client.delete()
528
569
529
570
def add_new_client(self, path):
530
571
client_proxy_object = self.bus.get_object(self.busname, path)
545
586
if path is None:
546
587
path = client.proxy.object_path
547
588
self.clients_dict[path] = client
548
self.clients.sort(None, lambda c: c.properties[u"Name"])
589
self.clients.sort(None, lambda c: c.properties["Name"])
549
590
self.refresh()
550
591
551
592
def remove_client(self, client, path=None):
567
608
568
609
def run(self):
569
610
"""Start the main loop and exit when it's done."""
611
self.bus = dbus.SystemBus()
612
mandos_dbus_objc = self.bus.get_object(
613
self.busname, "/", follow_name_owner_changes=True)
614
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
615
dbus_interface
616
= server_interface)
617
try:
618
mandos_clients = (self.mandos_serv
619
.GetAllClientsWithProperties())
620
except dbus.exceptions.DBusException:
621
mandos_clients = dbus.Dictionary()
622
623
(self.mandos_serv
624
.connect_to_signal("ClientRemoved",
625
self.find_and_remove_client,
626
dbus_interface=server_interface,
627
byte_arrays=True))
628
(self.mandos_serv
629
.connect_to_signal("ClientAdded",
630
self.add_new_client,
631
dbus_interface=server_interface,
632
byte_arrays=True))
633
(self.mandos_serv
634
.connect_to_signal("ClientNotFound",
635
self.client_not_found,
636
dbus_interface=server_interface,
637
byte_arrays=True))
638
for path, client in mandos_clients.iteritems():
639
client_proxy_object = self.bus.get_object(self.busname,
640
path)
641
self.add_client(MandosClientWidget(server_proxy_object
642
=self.mandos_serv,
643
proxy_object
644
=client_proxy_object,
645
properties=client,
646
update_hook
647
=self.refresh,
648
delete_hook
649
=self.remove_client,
650
logger
651
=self.log_message),
652
path=path)
653
570
654
self.refresh()
571
655
self._input_callback_tag = (gobject.io_add_watch
572
656
(sys.stdin.fileno(),
582
666
583
667
def process_input(self, source, condition):
584
668
keys = self.screen.get_input()
585
translations = { u"ctrl n": u"down", # Emacs
586
u"ctrl p": u"up", # Emacs
587
u"ctrl v": u"page down", # Emacs
588
u"meta v": u"page up", # Emacs
589
u" ": u"page down", # less
590
u"f": u"page down", # less
591
u"b": u"page up", # less
592
u"j": u"down", # vi
593
u"k": u"up", # vi
669
translations = { "ctrl n": "down", # Emacs
670
"ctrl p": "up", # Emacs
671
"ctrl v": "page down", # Emacs
672
"meta v": "page up", # Emacs
673
" ": "page down", # less
674
"f": "page down", # less
675
"b": "page up", # less
676
"j": "down", # vi
677
"k": "up", # vi
594
678
}
595
679
for key in keys:
596
680
try:
598
682
except KeyError: # :-)
599
683
pass
600
684
601
if key == u"q" or key == u"Q":
685
if key == "q" or key == "Q":
602
686
self.stop()
603
687
break
604
elif key == u"window resize":
688
elif key == "window resize":
605
689
self.size = self.screen.get_cols_rows()
606
690
self.refresh()
607
elif key == u"\f": # Ctrl-L
691
elif key == "\f": # Ctrl-L
608
692
self.refresh()
609
elif key == u"l" or key == u"D":
693
elif key == "l" or key == "D":
610
694
self.toggle_log_display()
611
695
self.refresh()
612
elif key == u"w" or key == u"i":
696
elif key == "w" or key == "i":
613
697
self.change_log_display()
614
698
self.refresh()
615
elif key == u"?" or key == u"f1" or key == u"esc":
699
elif key == "?" or key == "f1" or key == "esc":
616
700
if not self.log_visible:
617
701
self.log_visible = True
618
702
self.rebuild()
619
self.log_message_raw((u"bold",
620
u" ".
621
join((u"q: Quit",
622
u"?: Help",
623
u"l: Log window toggle",
624
u"TAB: Switch window",
625
u"w: Wrap (log)"))))
626
self.log_message_raw((u"bold",
627
u" "
628
.join((u"Clients:",
629
u"+: Enable",
630
u"-: Disable",
631
u"r: Remove",
632
u"s: Start new checker",
633
u"S: Stop checker",
634
u"C: Checker OK",
635
u"a: Approve",
636
u"d: Deny"))))
703
self.log_message_raw(("bold",
704
" ".
705
join(("q: Quit",
706
"?: Help",
707
"l: Log window toggle",
708
"TAB: Switch window",
709
"w: Wrap (log)"))))
710
self.log_message_raw(("bold",
711
" "
712
.join(("Clients:",
713
"+: Enable",
714
"-: Disable",
715
"R: Remove",
716
"s: Start new checker",
717
"S: Stop checker",
718
"C: Checker OK",
719
"a: Approve",
720
"d: Deny"))))
637
721
self.refresh()
638
elif key == u"tab":
722
elif key == "tab":
639
723
if self.topwidget.get_focus() is self.logbox:
640
724
self.topwidget.set_focus(0)
641
725
else:
642
726
self.topwidget.set_focus(self.logbox)
643
727
self.refresh()
644
#elif (key == u"end" or key == u"meta >" or key == u"G"
645
# or key == u">"):
728
#elif (key == "end" or key == "meta >" or key == "G"
729
# or key == ">"):
646
730
# pass # xxx end-of-buffer
647
#elif (key == u"home" or key == u"meta <" or key == u"g"
648
# or key == u"<"):
731
#elif (key == "home" or key == "meta <" or key == "g"
732
# or key == "<"):
649
733
# pass # xxx beginning-of-buffer
650
#elif key == u"ctrl e" or key == u"$":
734
#elif key == "ctrl e" or key == "$":
651
735
# pass # xxx move-end-of-line
652
#elif key == u"ctrl a" or key == u"^":
736
#elif key == "ctrl a" or key == "^":
653
737
# pass # xxx move-beginning-of-line
654
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
738
#elif key == "ctrl b" or key == "meta (" or key == "h":
655
739
# pass # xxx left
656
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
740
#elif key == "ctrl f" or key == "meta )" or key == "l":
657
741
# pass # xxx right
658
#elif key == u"a":
742
#elif key == "a":
659
743
# pass # scroll up log
660
#elif key == u"z":
744
#elif key == "z":
661
745
# pass # scroll down log
662
746
elif self.topwidget.selectable():
663
747
self.topwidget.keypress(self.size, key)
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Version: 2.0.2.dev0