To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/trunk
« back to all changes in this revision
Viewing changes to mandos-monitor
- browse files at revision 496
- compare with another revision
- download diff
- download tarball
- view history from revision 496
- Committer: Teddy Hogeborn
- Date: 2011-09-18 15:03:26 UTC
- Revision ID: teddy@fukt.bsnet.se-20110918150326-tj4zz5qv0cv54we3
* debian/control: Fix language for lintian.
- files added:
- DBUS-API
- debian/source
- files removed:
- plugins.d/plymouth
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
#
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2009-2011 Teddy Hogeborn
7
# Copyright © 2009-2011 Björn Påhlsson
8
#
9
# This program is free software: you can redistribute it and/or modify
10
# it under the terms of the GNU General Public License as published by
11
# the Free Software Foundation, either version 3 of the License, or
12
# (at your option) any later version.
13
#
14
# This program is distributed in the hope that it will be useful,
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
# GNU General Public License for more details.
18
#
19
# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
#
22
# Contact the authors at <mandos@fukt.bsnet.se>.
23
#
3
24
4
from __future__ import division, absolute_import, with_statement
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
5
27
6
28
import sys
7
29
import os
21
43
22
44
import locale
23
45
24
locale.setlocale(locale.LC_ALL, u'')
46
locale.setlocale(locale.LC_ALL, '')
25
47
26
48
import logging
27
49
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
30
52
domain = 'se.bsnet.fukt'
31
53
server_interface = domain + '.Mandos'
32
54
client_interface = domain + '.Mandos.Client'
33
version = "1.0.15"
55
version = "1.3.1"
34
56
35
57
# Always run in monochrome mode
36
58
urwid.curses_display.curses.has_colors = lambda : False
40
62
urwid.curses_display.curses.A_UNDERLINE |= (
41
63
urwid.curses_display.curses.A_BLINK)
42
64
65
def isoformat_to_datetime(iso):
66
"Parse an ISO 8601 date string to a datetime.datetime()"
67
if not iso:
68
return None
69
d, t = iso.split("T", 1)
70
year, month, day = d.split("-", 2)
71
hour, minute, second = t.split(":", 2)
72
second, fraction = divmod(float(second), 1)
73
return datetime.datetime(int(year),
74
int(month),
75
int(day),
76
int(hour),
77
int(minute),
78
int(second), # Whole seconds
79
int(fraction*1000000)) # Microseconds
80
43
81
class MandosClientPropertyCache(object):
44
82
"""This wraps a Mandos Client D-Bus proxy object, caches the
45
83
properties and calls a hook function when any of them are
49
87
self.proxy = proxy_object # Mandos Client proxy object
50
88
51
89
self.properties = dict()
52
self.proxy.connect_to_signal(u"PropertyChanged",
53
self.property_changed,
54
client_interface,
55
byte_arrays=True)
90
self.property_changed_match = (
91
self.proxy.connect_to_signal("PropertyChanged",
92
self.property_changed,
93
client_interface,
94
byte_arrays=True))
56
95
57
96
self.properties.update(
58
97
self.proxy.GetAll(client_interface,
59
98
dbus_interface = dbus.PROPERTIES_IFACE))
60
super(MandosClientPropertyCache, self).__init__(
61
*args, **kwargs)
99
100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
62
103
63
104
def property_changed(self, property=None, value=None):
64
105
"""This is called whenever we get a PropertyChanged signal
66
107
"""
67
108
# Update properties dict with new value
68
109
self.properties[property] = value
110
111
def delete(self, *args, **kwargs):
112
self.property_changed_match.remove()
113
super(MandosClientPropertyCache, self).__init__(
114
*args, **kwargs)
69
115
70
116
71
117
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
83
129
# Logger
84
130
self.logger = logger
85
131
132
self._update_timer_callback_tag = None
133
self._update_timer_callback_lock = 0
134
self.last_checker_failed = False
135
86
136
# The widget shown normally
87
self._text_widget = urwid.Text(u"")
137
self._text_widget = urwid.Text("")
88
138
# The widget shown when we have focus
89
self._focus_text_widget = urwid.Text(u"")
139
self._focus_text_widget = urwid.Text("")
90
140
super(MandosClientWidget, self).__init__(
91
141
update_hook=update_hook, delete_hook=delete_hook,
92
142
*args, **kwargs)
93
143
self.update()
94
144
self.opened = False
95
self.proxy.connect_to_signal(u"CheckerCompleted",
96
self.checker_completed,
97
client_interface,
98
byte_arrays=True)
99
self.proxy.connect_to_signal(u"CheckerStarted",
100
self.checker_started,
101
client_interface,
102
byte_arrays=True)
103
self.proxy.connect_to_signal(u"GotSecret",
104
self.got_secret,
105
client_interface,
106
byte_arrays=True)
107
self.proxy.connect_to_signal(u"NeedApproval",
108
self.need_approval,
109
client_interface,
110
byte_arrays=True)
111
self.proxy.connect_to_signal(u"Rejected",
112
self.rejected,
113
client_interface,
114
byte_arrays=True)
145
146
last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
if last_checked_ok is None:
149
self.last_checker_failed = True
150
else:
151
self.last_checker_failed = ((datetime.datetime.utcnow()
152
- last_checked_ok)
153
> datetime.timedelta
154
(milliseconds=
155
self.properties
156
["Interval"]))
157
158
if self.last_checker_failed:
159
self.using_timer(True)
160
161
if self.need_approval:
162
self.using_timer(True)
163
164
self.match_objects = (
165
self.proxy.connect_to_signal("CheckerCompleted",
166
self.checker_completed,
167
client_interface,
168
byte_arrays=True),
169
self.proxy.connect_to_signal("CheckerStarted",
170
self.checker_started,
171
client_interface,
172
byte_arrays=True),
173
self.proxy.connect_to_signal("GotSecret",
174
self.got_secret,
175
client_interface,
176
byte_arrays=True),
177
self.proxy.connect_to_signal("NeedApproval",
178
self.need_approval,
179
client_interface,
180
byte_arrays=True),
181
self.proxy.connect_to_signal("Rejected",
182
self.rejected,
183
client_interface,
184
byte_arrays=True))
185
#self.logger('Created client %s' % (self.properties["Name"]))
186
187
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))
192
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:
203
self._update_timer_callback_tag = (gobject.timeout_add
204
(1000,
205
self.update_timer))
206
elif old and self._update_timer_callback_lock == 0:
207
gobject.source_remove(self._update_timer_callback_tag)
208
self._update_timer_callback_tag = None
115
209
116
210
def checker_completed(self, exitstatus, condition, command):
117
211
if exitstatus == 0:
118
#self.logger(u'Checker for client %s (command "%s")'
119
# u' was successful'
120
# % (self.properties[u"name"], command))
212
if self.last_checker_failed:
213
self.last_checker_failed = False
214
self.using_timer(False)
215
#self.logger('Checker for client %s (command "%s")'
216
# ' was successful'
217
# % (self.properties["Name"], command))
218
self.update()
121
219
return
220
# Checker failed
221
if not self.last_checker_failed:
222
self.last_checker_failed = True
223
self.using_timer(True)
122
224
if os.WIFEXITED(condition):
123
self.logger(u'Checker for client %s (command "%s")'
124
u' failed with exit code %s'
125
% (self.properties[u"name"], command,
225
self.logger('Checker for client %s (command "%s")'
226
' failed with exit code %s'
227
% (self.properties["Name"], command,
126
228
os.WEXITSTATUS(condition)))
127
return
128
if os.WIFSIGNALED(condition):
129
self.logger(u'Checker for client %s (command "%s")'
130
u' was killed by signal %s'
131
% (self.properties[u"name"], command,
229
elif os.WIFSIGNALED(condition):
230
self.logger('Checker for client %s (command "%s")'
231
' was killed by signal %s'
232
% (self.properties["Name"], command,
132
233
os.WTERMSIG(condition)))
133
return
134
if os.WCOREDUMP(condition):
135
self.logger(u'Checker for client %s (command "%s")'
136
u' dumped core'
137
% (self.properties[u"name"], command))
138
self.logger(u'Checker for client %s completed mysteriously')
234
elif os.WCOREDUMP(condition):
235
self.logger('Checker for client %s (command "%s")'
236
' dumped core'
237
% (self.properties["Name"], command))
238
else:
239
self.logger('Checker for client %s completed'
240
' mysteriously')
241
self.update()
139
242
140
243
def checker_started(self, command):
141
#self.logger(u'Client %s started checker "%s"'
142
# % (self.properties[u"name"], unicode(command)))
244
#self.logger('Client %s started checker "%s"'
245
# % (self.properties["Name"], unicode(command)))
143
246
pass
144
247
145
248
def got_secret(self):
146
self.logger(u'Client %s received its secret'
147
% self.properties[u"name"])
249
self.last_checker_failed = False
250
self.logger('Client %s received its secret'
251
% self.properties["Name"])
148
252
149
253
def need_approval(self, timeout, default):
150
254
if not default:
151
message = u'Client %s needs approval within %s seconds'
255
message = 'Client %s needs approval within %s seconds'
152
256
else:
153
message = u'Client %s will get its secret in %s seconds'
257
message = 'Client %s will get its secret in %s seconds'
154
258
self.logger(message
155
% (self.properties[u"name"], timeout/1000))
259
% (self.properties["Name"], timeout/1000))
260
self.using_timer(True)
156
261
157
262
def rejected(self, reason):
158
self.logger(u'Client %s was rejected; reason: %s'
159
% (self.properties[u"name"], reason))
263
self.logger('Client %s was rejected; reason: %s'
264
% (self.properties["Name"], reason))
160
265
161
266
def selectable(self):
162
267
"""Make this a "selectable" widget.
163
268
This overrides the method from urwid.FlowWidget."""
164
269
return True
165
270
166
def rows(self, (maxcol,), focus=False):
271
def rows(self, maxcolrow, focus=False):
167
272
"""How many rows this widget will occupy might depend on
168
273
whether we have focus or not.
169
274
This overrides the method from urwid.FlowWidget"""
170
return self.current_widget(focus).rows((maxcol,), focus=focus)
275
return self.current_widget(focus).rows(maxcolrow, focus=focus)
171
276
172
277
def current_widget(self, focus=False):
173
278
if focus or self.opened:
177
282
def update(self):
178
283
"Called when what is visible on the screen should be updated."
179
284
# How to add standout mode to a style
180
with_standout = { u"normal": u"standout",
181
u"bold": u"bold-standout",
182
u"underline-blink":
183
u"underline-blink-standout",
184
u"bold-underline-blink":
185
u"bold-underline-blink-standout",
285
with_standout = { "normal": "standout",
286
"bold": "bold-standout",
287
"underline-blink":
288
"underline-blink-standout",
289
"bold-underline-blink":
290
"bold-underline-blink-standout",
186
291
}
187
292
188
293
# Rebuild focus and non-focus widgets using current properties
189
self._text = (u'%(name)s: %(enabled)s'
190
% { u"name": self.properties[u"name"],
191
u"enabled":
192
(u"enabled"
193
if self.properties[u"enabled"]
194
else u"DISABLED")})
294
295
# Base part of a client. Name!
296
base = ('%(name)s: '
297
% {"name": self.properties["Name"]})
298
if not self.properties["Enabled"]:
299
message = "DISABLED"
300
elif self.properties["ApprovalPending"]:
301
timeout = datetime.timedelta(milliseconds
302
= self.properties
303
["ApprovalDelay"])
304
last_approval_request = isoformat_to_datetime(
305
self.properties["LastApprovalRequest"])
306
if last_approval_request is not None:
307
timer = timeout - (datetime.datetime.utcnow()
308
- last_approval_request)
309
else:
310
timer = datetime.timedelta()
311
if self.properties["ApprovedByDefault"]:
312
message = "Approval in %s. (d)eny?"
313
else:
314
message = "Denial in %s. (a)pprove?"
315
message = message % unicode(timer).rsplit(".", 1)[0]
316
elif self.last_checker_failed:
317
timeout = datetime.timedelta(milliseconds
318
= self.properties
319
["Timeout"])
320
last_ok = isoformat_to_datetime(
321
max((self.properties["LastCheckedOK"]
322
or self.properties["Created"]),
323
self.properties["LastEnabled"]))
324
timer = timeout - (datetime.datetime.utcnow() - last_ok)
325
message = ('A checker has failed! Time until client'
326
' gets disabled: %s'
327
% unicode(timer).rsplit(".", 1)[0])
328
else:
329
message = "enabled"
330
self._text = "%s%s" % (base, message)
331
195
332
if not urwid.supports_unicode():
196
333
self._text = self._text.encode("ascii", "replace")
197
textlist = [(u"normal", self._text)]
334
textlist = [("normal", self._text)]
198
335
self._text_widget.set_text(textlist)
199
336
self._focus_text_widget.set_text([(with_standout[text[0]],
200
337
text[1])
208
345
if self.update_hook is not None:
209
346
self.update_hook()
210
347
211
def delete(self):
348
def update_timer(self):
349
"called by gobject"
350
self.update()
351
return True # Keep calling this
352
353
def delete(self, *args, **kwargs):
354
if self._update_timer_callback_tag is not None:
355
gobject.source_remove(self._update_timer_callback_tag)
356
self._update_timer_callback_tag = None
357
for match in self.match_objects:
358
match.remove()
359
self.match_objects = ()
212
360
if self.delete_hook is not None:
213
361
self.delete_hook(self)
362
return super(MandosClientWidget, self).delete(*args, **kwargs)
214
363
215
def render(self, (maxcol,), focus=False):
364
def render(self, maxcolrow, focus=False):
216
365
"""Render differently if we have focus.
217
366
This overrides the method from urwid.FlowWidget"""
218
return self.current_widget(focus).render((maxcol,),
367
return self.current_widget(focus).render(maxcolrow,
219
368
focus=focus)
220
369
221
def keypress(self, (maxcol,), key):
370
def keypress(self, maxcolrow, key):
222
371
"""Handle keys.
223
372
This overrides the method from urwid.FlowWidget"""
224
if key == u"e" or key == u"+":
225
self.proxy.Enable()
226
elif key == u"d" or key == u"-":
227
self.proxy.Disable()
228
elif key == u"r" or key == u"_" or key == u"ctrl k":
373
if key == "+":
374
self.proxy.Enable(dbus_interface = client_interface,
375
ignore_reply=True)
376
elif key == "-":
377
self.proxy.Disable(dbus_interface = client_interface,
378
ignore_reply=True)
379
elif key == "a":
380
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
381
dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "d":
384
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
385
dbus_interface = client_interface,
386
ignore_reply=True)
387
elif key == "R" or key == "_" or key == "ctrl k":
229
388
self.server_proxy_object.RemoveClient(self.proxy
230
.object_path)
231
elif key == u"s":
232
self.proxy.StartChecker()
233
elif key == u"S":
234
self.proxy.StopChecker()
235
elif key == u"C":
236
self.proxy.CheckedOK()
389
.object_path,
390
ignore_reply=True)
391
elif key == "s":
392
self.proxy.StartChecker(dbus_interface = client_interface,
393
ignore_reply=True)
394
elif key == "S":
395
self.proxy.StopChecker(dbus_interface = client_interface,
396
ignore_reply=True)
397
elif key == "C":
398
self.proxy.CheckedOK(dbus_interface = client_interface,
399
ignore_reply=True)
237
400
# xxx
238
# elif key == u"p" or key == "=":
401
# elif key == "p" or key == "=":
239
402
# self.proxy.pause()
240
# elif key == u"u" or key == ":":
403
# elif key == "u" or key == ":":
241
404
# self.proxy.unpause()
242
# elif key == u"RET":
405
# elif key == "RET":
243
406
# self.open()
244
elif key == u"+":
245
self.proxy.Approve(True)
246
elif key == u"-":
247
self.proxy.Approve(False)
248
407
else:
249
408
return key
250
409
265
424
"down" key presses, thus not allowing any containing widgets to
266
425
use them as an excuse to shift focus away from this widget.
267
426
"""
268
def keypress(self, (maxcol, maxrow), key):
269
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
270
if ret in (u"up", u"down"):
427
def keypress(self, maxcolrow, key):
428
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
429
if ret in ("up", "down"):
271
430
return
272
431
return ret
273
432
282
441
self.screen = urwid.curses_display.Screen()
283
442
284
443
self.screen.register_palette((
285
(u"normal",
286
u"default", u"default", None),
287
(u"bold",
288
u"default", u"default", u"bold"),
289
(u"underline-blink",
290
u"default", u"default", u"underline"),
291
(u"standout",
292
u"default", u"default", u"standout"),
293
(u"bold-underline-blink",
294
u"default", u"default", (u"bold", u"underline")),
295
(u"bold-standout",
296
u"default", u"default", (u"bold", u"standout")),
297
(u"underline-blink-standout",
298
u"default", u"default", (u"underline", u"standout")),
299
(u"bold-underline-blink-standout",
300
u"default", u"default", (u"bold", u"underline",
301
u"standout")),
444
("normal",
445
"default", "default", None),
446
("bold",
447
"default", "default", "bold"),
448
("underline-blink",
449
"default", "default", "underline"),
450
("standout",
451
"default", "default", "standout"),
452
("bold-underline-blink",
453
"default", "default", ("bold", "underline")),
454
("bold-standout",
455
"default", "default", ("bold", "standout")),
456
("underline-blink-standout",
457
"default", "default", ("underline", "standout")),
458
("bold-underline-blink-standout",
459
"default", "default", ("bold", "underline",
460
"standout")),
302
461
))
303
462
304
463
if urwid.supports_unicode():
305
self.divider = u"─" # \u2500
306
#self.divider = u"━" # \u2501
464
self.divider = "─" # \u2500
465
#self.divider = "━" # \u2501
307
466
else:
308
#self.divider = u"-" # \u002d
309
self.divider = u"_" # \u005f
467
#self.divider = "-" # \u002d
468
self.divider = "_" # \u005f
310
469
311
470
self.screen.start()
312
471
326
485
# This keeps track of whether self.uilist currently has
327
486
# self.logbox in it or not
328
487
self.log_visible = True
329
self.log_wrap = u"any"
488
self.log_wrap = "any"
330
489
331
490
self.rebuild()
332
self.log_message_raw((u"bold",
333
u"Mandos Monitor version " + version))
334
self.log_message_raw((u"bold",
335
u"q: Quit ?: Help"))
491
self.log_message_raw(("bold",
492
"Mandos Monitor version " + version))
493
self.log_message_raw(("bold",
494
"q: Quit ?: Help"))
336
495
337
496
self.busname = domain + '.Mandos'
338
497
self.main_loop = gobject.MainLoop()
339
498
self.bus = dbus.SystemBus()
340
499
mandos_dbus_objc = self.bus.get_object(
341
self.busname, u"/", follow_name_owner_changes=True)
500
self.busname, "/", follow_name_owner_changes=True)
342
501
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
343
502
dbus_interface
344
503
= server_interface)
349
508
mandos_clients = dbus.Dictionary()
350
509
351
510
(self.mandos_serv
352
.connect_to_signal(u"ClientRemoved",
511
.connect_to_signal("ClientRemoved",
353
512
self.find_and_remove_client,
354
513
dbus_interface=server_interface,
355
514
byte_arrays=True))
356
515
(self.mandos_serv
357
.connect_to_signal(u"ClientAdded",
516
.connect_to_signal("ClientAdded",
358
517
self.add_new_client,
359
518
dbus_interface=server_interface,
360
519
byte_arrays=True))
361
520
(self.mandos_serv
362
.connect_to_signal(u"ClientNotFound",
521
.connect_to_signal("ClientNotFound",
363
522
self.client_not_found,
364
523
dbus_interface=server_interface,
365
524
byte_arrays=True))
380
539
path=path)
381
540
382
541
def client_not_found(self, fingerprint, address):
383
self.log_message((u"Client with address %s and fingerprint %s"
384
u" could not be found" % (address,
542
self.log_message(("Client with address %s and fingerprint %s"
543
" could not be found" % (address,
385
544
fingerprint)))
386
545
387
546
def rebuild(self):
389
548
Call this when the widget layout needs to change"""
390
549
self.uilist = []
391
550
#self.uilist.append(urwid.ListBox(self.clients))
392
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
551
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
552
clients),
393
553
#header=urwid.Divider(),
394
554
header=None,
395
footer=urwid.Divider(div_char=self.divider)))
555
footer=
556
urwid.Divider(div_char=
557
self.divider)))
396
558
if self.log_visible:
397
559
self.uilist.append(self.logbox)
398
560
pass
400
562
401
563
def log_message(self, message):
402
564
timestamp = datetime.datetime.now().isoformat()
403
self.log_message_raw(timestamp + u": " + message)
565
self.log_message_raw(timestamp + ": " + message)
404
566
405
567
def log_message_raw(self, markup):
406
568
"""Add a log message to the log buffer."""
409
571
and len(self.log) > self.max_log_length):
410
572
del self.log[0:len(self.log)-self.max_log_length-1]
411
573
self.logbox.set_focus(len(self.logbox.body.contents),
412
coming_from=u"above")
574
coming_from="above")
413
575
self.refresh()
414
576
415
577
def toggle_log_display(self):
416
578
"""Toggle visibility of the log buffer."""
417
579
self.log_visible = not self.log_visible
418
580
self.rebuild()
419
self.log_message(u"Log visibility changed to: "
420
+ unicode(self.log_visible))
581
#self.log_message("Log visibility changed to: "
582
# + unicode(self.log_visible))
421
583
422
584
def change_log_display(self):
423
585
"""Change type of log display.
424
586
Currently, this toggles wrapping of text lines."""
425
if self.log_wrap == u"clip":
426
self.log_wrap = u"any"
587
if self.log_wrap == "clip":
588
self.log_wrap = "any"
427
589
else:
428
self.log_wrap = u"clip"
590
self.log_wrap = "clip"
429
591
for textwidget in self.log:
430
592
textwidget.set_wrap_mode(self.log_wrap)
431
self.log_message(u"Wrap mode: " + self.log_wrap)
593
#self.log_message("Wrap mode: " + self.log_wrap)
432
594
433
595
def find_and_remove_client(self, path, name):
434
"""Find an client from its object path and remove it.
596
"""Find a client by its object path and remove it.
435
597
436
598
This is connected to the ClientRemoved signal from the
437
599
Mandos server object."""
439
601
client = self.clients_dict[path]
440
602
except KeyError:
441
603
# not found?
604
self.log_message("Unknown client %r (%r) removed", name,
605
path)
442
606
return
443
self.remove_client(client, path)
607
client.delete()
444
608
445
609
def add_new_client(self, path):
446
610
client_proxy_object = self.bus.get_object(self.busname, path)
461
625
if path is None:
462
626
path = client.proxy.object_path
463
627
self.clients_dict[path] = client
464
self.clients.sort(None, lambda c: c.properties[u"name"])
628
self.clients.sort(None, lambda c: c.properties["Name"])
465
629
self.refresh()
466
630
467
631
def remove_client(self, client, path=None):
498
662
499
663
def process_input(self, source, condition):
500
664
keys = self.screen.get_input()
501
translations = { u"ctrl n": u"down", # Emacs
502
u"ctrl p": u"up", # Emacs
503
u"ctrl v": u"page down", # Emacs
504
u"meta v": u"page up", # Emacs
505
u" ": u"page down", # less
506
u"f": u"page down", # less
507
u"b": u"page up", # less
508
u"j": u"down", # vi
509
u"k": u"up", # vi
665
translations = { "ctrl n": "down", # Emacs
666
"ctrl p": "up", # Emacs
667
"ctrl v": "page down", # Emacs
668
"meta v": "page up", # Emacs
669
" ": "page down", # less
670
"f": "page down", # less
671
"b": "page up", # less
672
"j": "down", # vi
673
"k": "up", # vi
510
674
}
511
675
for key in keys:
512
676
try:
514
678
except KeyError: # :-)
515
679
pass
516
680
517
if key == u"q" or key == u"Q":
681
if key == "q" or key == "Q":
518
682
self.stop()
519
683
break
520
elif key == u"window resize":
684
elif key == "window resize":
521
685
self.size = self.screen.get_cols_rows()
522
686
self.refresh()
523
elif key == u"\f": # Ctrl-L
687
elif key == "\f": # Ctrl-L
524
688
self.refresh()
525
elif key == u"l" or key == u"D":
689
elif key == "l" or key == "D":
526
690
self.toggle_log_display()
527
691
self.refresh()
528
elif key == u"w" or key == u"i":
692
elif key == "w" or key == "i":
529
693
self.change_log_display()
530
694
self.refresh()
531
elif key == u"?" or key == u"f1" or key == u"esc":
695
elif key == "?" or key == "f1" or key == "esc":
532
696
if not self.log_visible:
533
697
self.log_visible = True
534
698
self.rebuild()
535
self.log_message_raw((u"bold",
536
u" ".
537
join((u"q: Quit",
538
u"?: Help",
539
u"l: Log window toggle",
540
u"TAB: Switch window",
541
u"w: Wrap (log)"))))
542
self.log_message_raw((u"bold",
543
u" "
544
.join((u"Clients:",
545
u"e: Enable",
546
u"d: Disable",
547
u"r: Remove",
548
u"s: Start new checker",
549
u"S: Stop checker",
550
u"C: Checker OK"))))
699
self.log_message_raw(("bold",
700
" ".
701
join(("q: Quit",
702
"?: Help",
703
"l: Log window toggle",
704
"TAB: Switch window",
705
"w: Wrap (log)"))))
706
self.log_message_raw(("bold",
707
" "
708
.join(("Clients:",
709
"+: Enable",
710
"-: Disable",
711
"R: Remove",
712
"s: Start new checker",
713
"S: Stop checker",
714
"C: Checker OK",
715
"a: Approve",
716
"d: Deny"))))
551
717
self.refresh()
552
elif key == u"tab":
718
elif key == "tab":
553
719
if self.topwidget.get_focus() is self.logbox:
554
720
self.topwidget.set_focus(0)
555
721
else:
556
722
self.topwidget.set_focus(self.logbox)
557
723
self.refresh()
558
#elif (key == u"end" or key == u"meta >" or key == u"G"
559
# or key == u">"):
724
#elif (key == "end" or key == "meta >" or key == "G"
725
# or key == ">"):
560
726
# pass # xxx end-of-buffer
561
#elif (key == u"home" or key == u"meta <" or key == u"g"
562
# or key == u"<"):
727
#elif (key == "home" or key == "meta <" or key == "g"
728
# or key == "<"):
563
729
# pass # xxx beginning-of-buffer
564
#elif key == u"ctrl e" or key == u"$":
730
#elif key == "ctrl e" or key == "$":
565
731
# pass # xxx move-end-of-line
566
#elif key == u"ctrl a" or key == u"^":
732
#elif key == "ctrl a" or key == "^":
567
733
# pass # xxx move-beginning-of-line
568
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
734
#elif key == "ctrl b" or key == "meta (" or key == "h":
569
735
# pass # xxx left
570
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
736
#elif key == "ctrl f" or key == "meta )" or key == "l":
571
737
# pass # xxx right
572
#elif key == u"a":
738
#elif key == "a":
573
739
# pass # scroll up log
574
#elif key == u"z":
740
#elif key == "z":
575
741
# pass # scroll down log
576
742
elif self.topwidget.selectable():
577
743
self.topwidget.keypress(self.size, key)
581
747
ui = UserInterface()
582
748
try:
583
749
ui.run()
750
except KeyboardInterrupt:
751
ui.screen.stop()
584
752
except Exception, e:
585
753
ui.log_message(unicode(e))
586
754
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0