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- Committer: Björn Påhlsson
- Date: 2010-09-07 18:48:56 UTC
- mto: (237.7.1 mandos)
- mto: This revision was merged to the branch mainline in revision 270.
- Revision ID: belorn@fukt.bsnet.se-20100907184856-waz6cvxbm7ranha2
added the actually plugin file for plymouth
- files added:
- plugins.d/plymouth
- files removed:
- DBUS-API
- debian/source
- 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 © 2009-2011 Teddy Hogeborn
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# Copyright © 2009-2011 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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#
24
3
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
4
from __future__ import division, absolute_import, with_statement
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5
28
6
import sys
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7
import os
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21
44
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import locale
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23
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locale.setlocale(locale.LC_ALL, '')
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locale.setlocale(locale.LC_ALL, u'')
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25
48
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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28
51
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# Some useful constants
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domain = 'se.recompile'
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domain = 'se.bsnet.fukt'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.4.1"
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version = "1.0.15"
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34
57
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# Always run in monochrome mode
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36
urwid.curses_display.curses.has_colors = lambda : False
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44
"Parse an ISO 8601 date string to a datetime.datetime()"
67
45
if not iso:
68
46
return None
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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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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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50
second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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52
int(month),
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65
self.proxy = proxy_object # Mandos Client proxy object
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66
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self.properties = dict()
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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))
68
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)
95
72
96
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self.properties.update(
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self.proxy.GetAll(client_interface,
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75
dbus_interface = dbus.PROPERTIES_IFACE))
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76
100
#XXX This breaks good super behaviour
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#XXX This break good super behaviour!
101
78
# super(MandosClientPropertyCache, self).__init__(
102
79
# *args, **kwargs)
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80
107
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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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111
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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87
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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102
self.logger = logger
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132
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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("")
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self._text_widget = urwid.Text(u"")
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# The widget shown when we have focus
139
self._focus_text_widget = urwid.Text("")
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self._focus_text_widget = urwid.Text(u"")
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super(MandosClientWidget, self).__init__(
141
112
update_hook=update_hook, delete_hook=delete_hook,
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113
*args, **kwargs)
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self.update()
144
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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",
133
self.rejected,
134
client_interface,
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byte_arrays=True)
146
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last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
137
["last_checked_ok"])
148
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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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142
- last_checked_ok)
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143
> datetime.timedelta
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(milliseconds=
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self.properties
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["Interval"]))
157
145
self.properties["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:
162
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",
182
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):
188
super(self, MandosClientWidget).property_changed(property,
189
value)
190
if property == "ApprovalPending":
191
using_timer(bool(value))
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193
def using_timer(self, flag):
194
"""Call this method with True or False when timer should be
195
activated or deactivated.
196
"""
197
old = self._update_timer_callback_lock
198
if flag:
199
self._update_timer_callback_lock += 1
200
else:
201
self._update_timer_callback_lock -= 1
202
if old == 0 and self._update_timer_callback_lock:
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# Will update the shown timer value every second
204
147
self._update_timer_callback_tag = (gobject.timeout_add
205
148
(1000,
206
149
self.update_timer))
207
elif old and self._update_timer_callback_lock == 0:
208
gobject.source_remove(self._update_timer_callback_tag)
209
self._update_timer_callback_tag = None
210
150
211
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def checker_completed(self, exitstatus, condition, command):
212
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if exitstatus == 0:
213
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if self.last_checker_failed:
214
154
self.last_checker_failed = False
215
self.using_timer(False)
216
#self.logger('Checker for client %s (command "%s")'
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# ' was successful'
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# % (self.properties["Name"], command))
155
gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
157
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.update()
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return
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# Checker failed
222
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if not self.last_checker_failed:
223
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self.last_checker_failed = True
224
self.using_timer(True)
165
self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
225
168
if os.WIFEXITED(condition):
226
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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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,
229
172
os.WEXITSTATUS(condition)))
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173
elif os.WIFSIGNALED(condition):
231
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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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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os.WTERMSIG(condition)))
235
178
elif os.WCOREDUMP(condition):
236
self.logger('Checker for client %s (command "%s")'
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' dumped core'
238
% (self.properties["Name"], command))
179
self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
181
% (self.properties[u"name"], command))
239
182
else:
240
self.logger('Checker for client %s completed'
241
' mysteriously')
183
self.logger(u'Checker for client %s completed mysteriously')
242
184
self.update()
243
185
244
186
def checker_started(self, command):
245
#self.logger('Client %s started checker "%s"'
246
# % (self.properties["Name"], unicode(command)))
187
#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"name"], unicode(command)))
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189
pass
248
190
249
191
def got_secret(self):
250
self.last_checker_failed = False
251
self.logger('Client %s received its secret'
252
% self.properties["Name"])
192
self.logger(u'Client %s received its secret'
193
% self.properties[u"name"])
253
194
254
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def need_approval(self, timeout, default):
255
196
if not default:
256
message = 'Client %s needs approval within %s seconds'
197
message = u'Client %s needs approval within %s seconds'
257
198
else:
258
message = 'Client %s will get its secret in %s seconds'
199
message = u'Client %s will get its secret in %s seconds'
259
200
self.logger(message
260
% (self.properties["Name"], timeout/1000))
261
self.using_timer(True)
201
% (self.properties[u"name"], timeout/1000))
262
202
263
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def rejected(self, reason):
264
self.logger('Client %s was rejected; reason: %s'
265
% (self.properties["Name"], reason))
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self.logger(u'Client %s was rejected; reason: %s'
205
% (self.properties[u"name"], reason))
266
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def selectable(self):
268
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"""Make this a "selectable" widget.
269
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This overrides the method from urwid.FlowWidget."""
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return True
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211
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def rows(self, maxcolrow, focus=False):
212
def rows(self, (maxcol,), focus=False):
273
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"""How many rows this widget will occupy might depend on
274
214
whether we have focus or not.
275
215
This overrides the method from urwid.FlowWidget"""
276
return self.current_widget(focus).rows(maxcolrow, focus=focus)
216
return self.current_widget(focus).rows((maxcol,), focus=focus)
277
217
278
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def current_widget(self, focus=False):
279
219
if focus or self.opened:
283
223
def update(self):
284
224
"Called when what is visible on the screen should be updated."
285
225
# How to add standout mode to a style
286
with_standout = { "normal": "standout",
287
"bold": "bold-standout",
288
"underline-blink":
289
"underline-blink-standout",
290
"bold-underline-blink":
291
"bold-underline-blink-standout",
226
with_standout = { u"normal": u"standout",
227
u"bold": u"bold-standout",
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u"underline-blink":
229
u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
292
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}
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
297
base = ('%(name)s: '
298
% {"name": self.properties["Name"]})
299
if not self.properties["Enabled"]:
300
message = "DISABLED"
301
elif self.properties["ApprovalPending"]:
237
base = (u'%(name)s: '
238
% {u"name": self.properties[u"name"]})
239
if not self.properties[u"enabled"]:
240
message = u"DISABLED"
241
elif self.last_checker_failed:
302
242
timeout = datetime.timedelta(milliseconds
303
= self.properties
304
["ApprovalDelay"])
305
last_approval_request = isoformat_to_datetime(
306
self.properties["LastApprovalRequest"])
307
if last_approval_request is not None:
308
timer = timeout - (datetime.datetime.utcnow()
309
- last_approval_request)
310
else:
311
timer = datetime.timedelta()
312
if self.properties["ApprovedByDefault"]:
313
message = "Approval in %s. (d)eny?"
314
else:
315
message = "Denial in %s. (a)pprove?"
316
message = message % unicode(timer).rsplit(".", 1)[0]
317
elif self.last_checker_failed:
318
# When checker has failed, print a timer until client expires
319
expires = self.properties["Expires"]
320
if expires == "":
321
timer = datetime.timedelta(0)
322
else:
323
expires = datetime.datetime.strptime(expires,
324
'%Y-%m-%dT%H:%M:%S.%f')
325
timer = expires - datetime.datetime.utcnow()
326
message = ('A checker has failed! Time until client'
327
' gets disabled: %s'
328
% unicode(timer).rsplit(".", 1)[0])
243
= self.properties[u"timeout"])
244
last_ok = isoformat_to_datetime(
245
max((self.properties["last_checked_ok"]
246
or self.properties["created"]),
247
self.properties[u"last_enabled"]))
248
timer = timeout - (datetime.datetime.utcnow() - last_ok)
249
250
message = (u'A checker has failed! Time until client gets diabled: %s'
251
% unicode(timer))
252
elif self.properties[u"approved_pending"]:
253
if self.properties[u"approved_by_default"]:
254
message = u"Connection established to client. (d)eny?"
255
else:
256
message = u"Seeks approval to send secret. (a)pprove?"
329
257
else:
330
message = "enabled"
258
message = u"enabled"
331
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self._text = "%s%s" % (base, message)
332
260
333
261
if not urwid.supports_unicode():
334
262
self._text = self._text.encode("ascii", "replace")
335
textlist = [("normal", self._text)]
263
textlist = [(u"normal", self._text)]
336
264
self._text_widget.set_text(textlist)
337
265
self._focus_text_widget.set_text([(with_standout[text[0]],
338
266
text[1])
347
275
self.update_hook()
348
276
349
277
def update_timer(self):
350
"""called by gobject. Will indefinitely loop until
351
gobject.source_remove() on tag is called"""
278
"called by gobject"
352
279
self.update()
353
280
return True # Keep calling this
354
281
355
def delete(self, *args, **kwargs):
282
def delete(self):
356
283
if self._update_timer_callback_tag is not None:
357
284
gobject.source_remove(self._update_timer_callback_tag)
358
285
self._update_timer_callback_tag = None
359
for match in self.match_objects:
360
match.remove()
361
self.match_objects = ()
362
286
if self.delete_hook is not None:
363
287
self.delete_hook(self)
364
return super(MandosClientWidget, self).delete(*args, **kwargs)
365
288
366
def render(self, maxcolrow, focus=False):
289
def render(self, (maxcol,), focus=False):
367
290
"""Render differently if we have focus.
368
291
This overrides the method from urwid.FlowWidget"""
369
return self.current_widget(focus).render(maxcolrow,
292
return self.current_widget(focus).render((maxcol,),
370
293
focus=focus)
371
294
372
def keypress(self, maxcolrow, key):
295
def keypress(self, (maxcol,), key):
373
296
"""Handle keys.
374
297
This overrides the method from urwid.FlowWidget"""
375
if key == "+":
376
self.proxy.Enable(dbus_interface = client_interface,
377
ignore_reply=True)
378
elif key == "-":
379
self.proxy.Disable(dbus_interface = client_interface,
380
ignore_reply=True)
381
elif key == "a":
298
if key == u"+":
299
self.proxy.Enable(dbus_interface = client_interface)
300
elif key == u"-":
301
self.proxy.Disable(dbus_interface = client_interface)
302
elif key == u"a":
382
303
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
383
dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "d":
304
dbus_interface = client_interface)
305
elif key == u"d":
386
306
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
387
dbus_interface = client_interface,
388
ignore_reply=True)
389
elif key == "R" or key == "_" or key == "ctrl k":
307
dbus_interface = client_interface)
308
elif key == u"r" or key == u"_" or key == u"ctrl k":
390
309
self.server_proxy_object.RemoveClient(self.proxy
391
.object_path,
392
ignore_reply=True)
393
elif key == "s":
394
self.proxy.StartChecker(dbus_interface = client_interface,
395
ignore_reply=True)
396
elif key == "S":
397
self.proxy.StopChecker(dbus_interface = client_interface,
398
ignore_reply=True)
399
elif key == "C":
400
self.proxy.CheckedOK(dbus_interface = client_interface,
401
ignore_reply=True)
310
.object_path)
311
elif key == u"s":
312
self.proxy.StartChecker(dbus_interface = client_interface)
313
elif key == u"S":
314
self.proxy.StopChecker(dbus_interface = client_interface)
315
elif key == u"C":
316
self.proxy.CheckedOK(dbus_interface = client_interface)
402
317
# xxx
403
# elif key == "p" or key == "=":
318
# elif key == u"p" or key == "=":
404
319
# self.proxy.pause()
405
# elif key == "u" or key == ":":
320
# elif key == u"u" or key == ":":
406
321
# self.proxy.unpause()
407
# elif key == "RET":
322
# elif key == u"RET":
408
323
# self.open()
324
# elif key == u"+":
325
# self.proxy.Approve(True)
326
# elif key == u"-":
327
# self.proxy.Approve(False)
409
328
else:
410
329
return key
411
330
426
345
"down" key presses, thus not allowing any containing widgets to
427
346
use them as an excuse to shift focus away from this widget.
428
347
"""
429
def keypress(self, maxcolrow, key):
430
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
431
if ret in ("up", "down"):
348
def keypress(self, (maxcol, maxrow), key):
349
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
350
if ret in (u"up", u"down"):
432
351
return
433
352
return ret
434
353
443
362
self.screen = urwid.curses_display.Screen()
444
363
445
364
self.screen.register_palette((
446
("normal",
447
"default", "default", None),
448
("bold",
449
"default", "default", "bold"),
450
("underline-blink",
451
"default", "default", "underline"),
452
("standout",
453
"default", "default", "standout"),
454
("bold-underline-blink",
455
"default", "default", ("bold", "underline")),
456
("bold-standout",
457
"default", "default", ("bold", "standout")),
458
("underline-blink-standout",
459
"default", "default", ("underline", "standout")),
460
("bold-underline-blink-standout",
461
"default", "default", ("bold", "underline",
462
"standout")),
365
(u"normal",
366
u"default", u"default", None),
367
(u"bold",
368
u"default", u"default", u"bold"),
369
(u"underline-blink",
370
u"default", u"default", u"underline"),
371
(u"standout",
372
u"default", u"default", u"standout"),
373
(u"bold-underline-blink",
374
u"default", u"default", (u"bold", u"underline")),
375
(u"bold-standout",
376
u"default", u"default", (u"bold", u"standout")),
377
(u"underline-blink-standout",
378
u"default", u"default", (u"underline", u"standout")),
379
(u"bold-underline-blink-standout",
380
u"default", u"default", (u"bold", u"underline",
381
u"standout")),
463
382
))
464
383
465
384
if urwid.supports_unicode():
466
self.divider = "─" # \u2500
467
#self.divider = "━" # \u2501
385
self.divider = u"─" # \u2500
386
#self.divider = u"━" # \u2501
468
387
else:
469
#self.divider = "-" # \u002d
470
self.divider = "_" # \u005f
388
#self.divider = u"-" # \u002d
389
self.divider = u"_" # \u005f
471
390
472
391
self.screen.start()
473
392
487
406
# This keeps track of whether self.uilist currently has
488
407
# self.logbox in it or not
489
408
self.log_visible = True
490
self.log_wrap = "any"
409
self.log_wrap = u"any"
491
410
492
411
self.rebuild()
493
self.log_message_raw(("bold",
494
"Mandos Monitor version " + version))
495
self.log_message_raw(("bold",
496
"q: Quit ?: Help"))
412
self.log_message_raw((u"bold",
413
u"Mandos Monitor version " + version))
414
self.log_message_raw((u"bold",
415
u"q: Quit ?: Help"))
497
416
498
417
self.busname = domain + '.Mandos'
499
418
self.main_loop = gobject.MainLoop()
500
419
self.bus = dbus.SystemBus()
501
420
mandos_dbus_objc = self.bus.get_object(
502
self.busname, "/", follow_name_owner_changes=True)
421
self.busname, u"/", follow_name_owner_changes=True)
503
422
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
504
423
dbus_interface
505
424
= server_interface)
510
429
mandos_clients = dbus.Dictionary()
511
430
512
431
(self.mandos_serv
513
.connect_to_signal("ClientRemoved",
432
.connect_to_signal(u"ClientRemoved",
514
433
self.find_and_remove_client,
515
434
dbus_interface=server_interface,
516
435
byte_arrays=True))
517
436
(self.mandos_serv
518
.connect_to_signal("ClientAdded",
437
.connect_to_signal(u"ClientAdded",
519
438
self.add_new_client,
520
439
dbus_interface=server_interface,
521
440
byte_arrays=True))
522
441
(self.mandos_serv
523
.connect_to_signal("ClientNotFound",
442
.connect_to_signal(u"ClientNotFound",
524
443
self.client_not_found,
525
444
dbus_interface=server_interface,
526
445
byte_arrays=True))
541
460
path=path)
542
461
543
462
def client_not_found(self, fingerprint, address):
544
self.log_message(("Client with address %s and fingerprint %s"
545
" could not be found" % (address,
463
self.log_message((u"Client with address %s and fingerprint %s"
464
u" could not be found" % (address,
546
465
fingerprint)))
547
466
548
467
def rebuild(self):
550
469
Call this when the widget layout needs to change"""
551
470
self.uilist = []
552
471
#self.uilist.append(urwid.ListBox(self.clients))
553
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
554
clients),
472
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
555
473
#header=urwid.Divider(),
556
474
header=None,
557
footer=
558
urwid.Divider(div_char=
559
self.divider)))
475
footer=urwid.Divider(div_char=self.divider)))
560
476
if self.log_visible:
561
477
self.uilist.append(self.logbox)
562
478
pass
564
480
565
481
def log_message(self, message):
566
482
timestamp = datetime.datetime.now().isoformat()
567
self.log_message_raw(timestamp + ": " + message)
483
self.log_message_raw(timestamp + u": " + message)
568
484
569
485
def log_message_raw(self, markup):
570
486
"""Add a log message to the log buffer."""
573
489
and len(self.log) > self.max_log_length):
574
490
del self.log[0:len(self.log)-self.max_log_length-1]
575
491
self.logbox.set_focus(len(self.logbox.body.contents),
576
coming_from="above")
492
coming_from=u"above")
577
493
self.refresh()
578
494
579
495
def toggle_log_display(self):
580
496
"""Toggle visibility of the log buffer."""
581
497
self.log_visible = not self.log_visible
582
498
self.rebuild()
583
#self.log_message("Log visibility changed to: "
584
# + unicode(self.log_visible))
499
self.log_message(u"Log visibility changed to: "
500
+ unicode(self.log_visible))
585
501
586
502
def change_log_display(self):
587
503
"""Change type of log display.
588
504
Currently, this toggles wrapping of text lines."""
589
if self.log_wrap == "clip":
590
self.log_wrap = "any"
505
if self.log_wrap == u"clip":
506
self.log_wrap = u"any"
591
507
else:
592
self.log_wrap = "clip"
508
self.log_wrap = u"clip"
593
509
for textwidget in self.log:
594
510
textwidget.set_wrap_mode(self.log_wrap)
595
#self.log_message("Wrap mode: " + self.log_wrap)
511
self.log_message(u"Wrap mode: " + self.log_wrap)
596
512
597
513
def find_and_remove_client(self, path, name):
598
"""Find a client by its object path and remove it.
514
"""Find an client from its object path and remove it.
599
515
600
516
This is connected to the ClientRemoved signal from the
601
517
Mandos server object."""
603
519
client = self.clients_dict[path]
604
520
except KeyError:
605
521
# not found?
606
self.log_message("Unknown client %r (%r) removed", name,
607
path)
608
522
return
609
client.delete()
523
self.remove_client(client, path)
610
524
611
525
def add_new_client(self, path):
612
526
client_proxy_object = self.bus.get_object(self.busname, path)
627
541
if path is None:
628
542
path = client.proxy.object_path
629
543
self.clients_dict[path] = client
630
self.clients.sort(None, lambda c: c.properties["Name"])
544
self.clients.sort(None, lambda c: c.properties[u"name"])
631
545
self.refresh()
632
546
633
547
def remove_client(self, client, path=None):
664
578
665
579
def process_input(self, source, condition):
666
580
keys = self.screen.get_input()
667
translations = { "ctrl n": "down", # Emacs
668
"ctrl p": "up", # Emacs
669
"ctrl v": "page down", # Emacs
670
"meta v": "page up", # Emacs
671
" ": "page down", # less
672
"f": "page down", # less
673
"b": "page up", # less
674
"j": "down", # vi
675
"k": "up", # vi
581
translations = { u"ctrl n": u"down", # Emacs
582
u"ctrl p": u"up", # Emacs
583
u"ctrl v": u"page down", # Emacs
584
u"meta v": u"page up", # Emacs
585
u" ": u"page down", # less
586
u"f": u"page down", # less
587
u"b": u"page up", # less
588
u"j": u"down", # vi
589
u"k": u"up", # vi
676
590
}
677
591
for key in keys:
678
592
try:
680
594
except KeyError: # :-)
681
595
pass
682
596
683
if key == "q" or key == "Q":
597
if key == u"q" or key == u"Q":
684
598
self.stop()
685
599
break
686
elif key == "window resize":
600
elif key == u"window resize":
687
601
self.size = self.screen.get_cols_rows()
688
602
self.refresh()
689
elif key == "\f": # Ctrl-L
603
elif key == u"\f": # Ctrl-L
690
604
self.refresh()
691
elif key == "l" or key == "D":
605
elif key == u"l" or key == u"D":
692
606
self.toggle_log_display()
693
607
self.refresh()
694
elif key == "w" or key == "i":
608
elif key == u"w" or key == u"i":
695
609
self.change_log_display()
696
610
self.refresh()
697
elif key == "?" or key == "f1" or key == "esc":
611
elif key == u"?" or key == u"f1" or key == u"esc":
698
612
if not self.log_visible:
699
613
self.log_visible = True
700
614
self.rebuild()
701
self.log_message_raw(("bold",
702
" ".
703
join(("q: Quit",
704
"?: Help",
705
"l: Log window toggle",
706
"TAB: Switch window",
707
"w: Wrap (log)"))))
708
self.log_message_raw(("bold",
709
" "
710
.join(("Clients:",
711
"+: Enable",
712
"-: Disable",
713
"R: Remove",
714
"s: Start new checker",
715
"S: Stop checker",
716
"C: Checker OK",
717
"a: Approve",
718
"d: Deny"))))
615
self.log_message_raw((u"bold",
616
u" ".
617
join((u"q: Quit",
618
u"?: Help",
619
u"l: Log window toggle",
620
u"TAB: Switch window",
621
u"w: Wrap (log)"))))
622
self.log_message_raw((u"bold",
623
u" "
624
.join((u"Clients:",
625
u"+: Enable",
626
u"-: Disable",
627
u"r: Remove",
628
u"s: Start new checker",
629
u"S: Stop checker",
630
u"C: Checker OK",
631
u"a: Approve",
632
u"d: Deny"))))
719
633
self.refresh()
720
elif key == "tab":
634
elif key == u"tab":
721
635
if self.topwidget.get_focus() is self.logbox:
722
636
self.topwidget.set_focus(0)
723
637
else:
724
638
self.topwidget.set_focus(self.logbox)
725
639
self.refresh()
726
#elif (key == "end" or key == "meta >" or key == "G"
727
# or key == ">"):
640
#elif (key == u"end" or key == u"meta >" or key == u"G"
641
# or key == u">"):
728
642
# pass # xxx end-of-buffer
729
#elif (key == "home" or key == "meta <" or key == "g"
730
# or key == "<"):
643
#elif (key == u"home" or key == u"meta <" or key == u"g"
644
# or key == u"<"):
731
645
# pass # xxx beginning-of-buffer
732
#elif key == "ctrl e" or key == "$":
646
#elif key == u"ctrl e" or key == u"$":
733
647
# pass # xxx move-end-of-line
734
#elif key == "ctrl a" or key == "^":
648
#elif key == u"ctrl a" or key == u"^":
735
649
# pass # xxx move-beginning-of-line
736
#elif key == "ctrl b" or key == "meta (" or key == "h":
650
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
737
651
# pass # xxx left
738
#elif key == "ctrl f" or key == "meta )" or key == "l":
652
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
739
653
# pass # xxx right
740
#elif key == "a":
654
#elif key == u"a":
741
655
# pass # scroll up log
742
#elif key == "z":
656
#elif key == u"z":
743
657
# pass # scroll down log
744
658
elif self.topwidget.selectable():
745
659
self.topwidget.keypress(self.size, key)
749
663
ui = UserInterface()
750
664
try:
751
665
ui.run()
752
except KeyboardInterrupt:
753
ui.screen.stop()
754
666
except Exception, e:
755
667
ui.log_message(unicode(e))
756
668
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0