To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/release
« back to all changes in this revision
Viewing changes to mandos-monitor
- browse files at revision 24.1.186
- compare with another revision
- download diff
- download tarball
- view history from revision 24.1.186
- Committer: Björn Påhlsson
- Date: 2011-10-02 19:18:24 UTC
- mto: (237.7.53 trunk)
- mto: This revision was merged to the branch mainline in revision 286.
- Revision ID: belorn@fukt.bsnet.se-20111002191824-eweh4pvneeg3qzia
transitional stuff actually working
documented change to D-Bus API
documented change to D-Bus API
- files added:
- DBUS-API
- debian/source
- 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, '')
47
48
import logging
49
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
25
50
26
51
# Some useful constants
27
domain = 'se.bsnet.fukt'
52
domain = 'se.recompile'
28
53
server_interface = domain + '.Mandos'
29
54
client_interface = domain + '.Mandos.Client'
30
version = "1.0.14"
55
version = "1.3.1"
31
56
32
57
# Always run in monochrome mode
33
58
urwid.curses_display.curses.has_colors = lambda : False
41
66
"Parse an ISO 8601 date string to a datetime.datetime()"
42
67
if not iso:
43
68
return None
44
d, t = iso.split(u"T", 1)
45
year, month, day = d.split(u"-", 2)
46
hour, minute, second = t.split(u":", 2)
69
d, t = iso.split("T", 1)
70
year, month, day = d.split("-", 2)
71
hour, minute, second = t.split(":", 2)
47
72
second, fraction = divmod(float(second), 1)
48
73
return datetime.datetime(int(year),
49
74
int(month),
62
87
self.proxy = proxy_object # Mandos Client proxy object
63
88
64
89
self.properties = dict()
65
self.proxy.connect_to_signal(u"PropertyChanged",
66
self.property_changed,
67
client_interface,
68
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))
69
95
70
96
self.properties.update(
71
97
self.proxy.GetAll(client_interface,
72
98
dbus_interface = dbus.PROPERTIES_IFACE))
73
super(MandosClientPropertyCache, self).__init__(
74
proxy_object=proxy_object, *args, **kwargs)
99
100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
75
103
76
104
def property_changed(self, property=None, value=None):
77
105
"""This is called whenever we get a PropertyChanged signal
79
107
"""
80
108
# Update properties dict with new value
81
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)
82
115
83
116
84
117
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
97
130
self.logger = logger
98
131
99
132
self._update_timer_callback_tag = None
133
self._update_timer_callback_lock = 0
100
134
self.last_checker_failed = False
101
135
102
136
# The widget shown normally
103
self._text_widget = urwid.Text(u"")
137
self._text_widget = urwid.Text("")
104
138
# The widget shown when we have focus
105
self._focus_text_widget = urwid.Text(u"")
139
self._focus_text_widget = urwid.Text("")
106
140
super(MandosClientWidget, self).__init__(
107
141
update_hook=update_hook, delete_hook=delete_hook,
108
142
*args, **kwargs)
109
143
self.update()
110
144
self.opened = False
111
self.proxy.connect_to_signal(u"CheckerCompleted",
112
self.checker_completed,
113
client_interface,
114
byte_arrays=True)
115
self.proxy.connect_to_signal(u"CheckerStarted",
116
self.checker_started,
117
client_interface,
118
byte_arrays=True)
119
self.proxy.connect_to_signal(u"GotSecret",
120
self.got_secret,
121
client_interface,
122
byte_arrays=True)
123
self.proxy.connect_to_signal(u"Rejected",
124
self.rejected,
125
client_interface,
126
byte_arrays=True)
145
127
146
last_checked_ok = isoformat_to_datetime(self.properties
128
["last_checked_ok"])
147
["LastCheckedOK"])
129
148
if last_checked_ok is None:
130
149
self.last_checker_failed = True
131
150
else:
133
152
- last_checked_ok)
134
153
> datetime.timedelta
135
154
(milliseconds=
136
self.properties["interval"]))
155
self.properties
156
["Interval"]))
157
137
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
# Will update the shown timer value every second
138
204
self._update_timer_callback_tag = (gobject.timeout_add
139
205
(1000,
140
206
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
141
210
142
211
def checker_completed(self, exitstatus, condition, command):
143
212
if exitstatus == 0:
144
213
if self.last_checker_failed:
145
214
self.last_checker_failed = False
146
gobject.source_remove(self._update_timer_callback_tag)
147
self._update_timer_callback_tag = None
148
self.logger(u'Checker for client %s (command "%s")'
149
u' was successful'
150
% (self.properties[u"name"], command))
215
self.using_timer(False)
216
#self.logger('Checker for client %s (command "%s")'
217
# ' was successful'
218
# % (self.properties["Name"], command))
151
219
self.update()
152
220
return
153
221
# Checker failed
154
222
if not self.last_checker_failed:
155
223
self.last_checker_failed = True
156
self._update_timer_callback_tag = (gobject.timeout_add
157
(1000,
158
self.update_timer))
224
self.using_timer(True)
159
225
if os.WIFEXITED(condition):
160
self.logger(u'Checker for client %s (command "%s")'
161
u' failed with exit code %s'
162
% (self.properties[u"name"], command,
226
self.logger('Checker for client %s (command "%s")'
227
' failed with exit code %s'
228
% (self.properties["Name"], command,
163
229
os.WEXITSTATUS(condition)))
164
230
elif os.WIFSIGNALED(condition):
165
self.logger(u'Checker for client %s (command "%s")'
166
u' was killed by signal %s'
167
% (self.properties[u"name"], command,
231
self.logger('Checker for client %s (command "%s")'
232
' was killed by signal %s'
233
% (self.properties["Name"], command,
168
234
os.WTERMSIG(condition)))
169
235
elif os.WCOREDUMP(condition):
170
self.logger(u'Checker for client %s (command "%s")'
171
u' dumped core'
172
% (self.properties[u"name"], command))
236
self.logger('Checker for client %s (command "%s")'
237
' dumped core'
238
% (self.properties["Name"], command))
173
239
else:
174
self.logger(u'Checker for client %s completed mysteriously')
240
self.logger('Checker for client %s completed'
241
' mysteriously')
175
242
self.update()
176
243
177
244
def checker_started(self, command):
178
self.logger(u'Client %s started checker "%s"'
179
% (self.properties[u"name"], unicode(command)))
245
#self.logger('Client %s started checker "%s"'
246
# % (self.properties["Name"], unicode(command)))
247
pass
180
248
181
249
def got_secret(self):
182
self.logger(u'Client %s received its secret'
183
% self.properties[u"name"])
184
185
def rejected(self):
186
self.logger(u'Client %s was rejected'
187
% self.properties[u"name"])
250
self.last_checker_failed = False
251
self.logger('Client %s received its secret'
252
% self.properties["Name"])
253
254
def need_approval(self, timeout, default):
255
if not default:
256
message = 'Client %s needs approval within %s seconds'
257
else:
258
message = 'Client %s will get its secret in %s seconds'
259
self.logger(message
260
% (self.properties["Name"], timeout/1000))
261
self.using_timer(True)
262
263
def rejected(self, reason):
264
self.logger('Client %s was rejected; reason: %s'
265
% (self.properties["Name"], reason))
188
266
189
267
def selectable(self):
190
268
"""Make this a "selectable" widget.
191
269
This overrides the method from urwid.FlowWidget."""
192
270
return True
193
271
194
def rows(self, (maxcol,), focus=False):
272
def rows(self, maxcolrow, focus=False):
195
273
"""How many rows this widget will occupy might depend on
196
274
whether we have focus or not.
197
275
This overrides the method from urwid.FlowWidget"""
198
return self.current_widget(focus).rows((maxcol,), focus=focus)
276
return self.current_widget(focus).rows(maxcolrow, focus=focus)
199
277
200
278
def current_widget(self, focus=False):
201
279
if focus or self.opened:
205
283
def update(self):
206
284
"Called when what is visible on the screen should be updated."
207
285
# How to add standout mode to a style
208
with_standout = { u"normal": u"standout",
209
u"bold": u"bold-standout",
210
u"underline-blink":
211
u"underline-blink-standout",
212
u"bold-underline-blink":
213
u"bold-underline-blink-standout",
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",
214
292
}
215
293
216
294
# Rebuild focus and non-focus widgets using current properties
217
self._text = (u'%(name)s: %(enabled)s%(timer)s'
218
% { u"name": self.properties[u"name"],
219
u"enabled":
220
(u"enabled"
221
if self.properties[u"enabled"]
222
else u"DISABLED"),
223
u"timer": (unicode(datetime.timedelta
224
(milliseconds =
225
self.properties
226
[u"timeout"])
227
- (datetime.datetime
228
.utcnow()
229
- isoformat_to_datetime
230
(max((self.properties
231
["last_checked_ok"]
232
or
233
self.properties
234
["created"]),
235
self.properties[u"last_enabled"]))))
236
if (self.last_checker_failed
237
and self.properties
238
[u"enabled"])
239
else u"")})
295
296
# 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"]:
302
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])
329
else:
330
message = "enabled"
331
self._text = "%s%s" % (base, message)
332
240
333
if not urwid.supports_unicode():
241
334
self._text = self._text.encode("ascii", "replace")
242
textlist = [(u"normal", self._text)]
335
textlist = [("normal", self._text)]
243
336
self._text_widget.set_text(textlist)
244
337
self._focus_text_widget.set_text([(with_standout[text[0]],
245
338
text[1])
254
347
self.update_hook()
255
348
256
349
def update_timer(self):
257
"called by gobject"
350
"""called by gobject. Will indefinitely loop until
351
gobject.source_remove() on tag is called"""
258
352
self.update()
259
353
return True # Keep calling this
260
354
261
def delete(self):
355
def delete(self, *args, **kwargs):
262
356
if self._update_timer_callback_tag is not None:
263
357
gobject.source_remove(self._update_timer_callback_tag)
264
358
self._update_timer_callback_tag = None
359
for match in self.match_objects:
360
match.remove()
361
self.match_objects = ()
265
362
if self.delete_hook is not None:
266
363
self.delete_hook(self)
364
return super(MandosClientWidget, self).delete(*args, **kwargs)
267
365
268
def render(self, (maxcol,), focus=False):
366
def render(self, maxcolrow, focus=False):
269
367
"""Render differently if we have focus.
270
368
This overrides the method from urwid.FlowWidget"""
271
return self.current_widget(focus).render((maxcol,),
369
return self.current_widget(focus).render(maxcolrow,
272
370
focus=focus)
273
371
274
def keypress(self, (maxcol,), key):
372
def keypress(self, maxcolrow, key):
275
373
"""Handle keys.
276
374
This overrides the method from urwid.FlowWidget"""
277
if key == u"e" or key == u"+":
278
self.proxy.Enable()
279
elif key == u"d" or key == u"-":
280
self.proxy.Disable()
281
elif key == u"r" or key == u"_" or key == u"ctrl k":
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":
382
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
383
dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "d":
386
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":
282
390
self.server_proxy_object.RemoveClient(self.proxy
283
.object_path)
284
elif key == u"s":
285
self.proxy.StartChecker()
286
elif key == u"S":
287
self.proxy.StopChecker()
288
elif key == u"C":
289
self.proxy.CheckedOK()
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)
290
402
# xxx
291
# elif key == u"p" or key == "=":
403
# elif key == "p" or key == "=":
292
404
# self.proxy.pause()
293
# elif key == u"u" or key == ":":
405
# elif key == "u" or key == ":":
294
406
# self.proxy.unpause()
295
# elif key == u"RET":
407
# elif key == "RET":
296
408
# self.open()
297
409
else:
298
410
return key
314
426
"down" key presses, thus not allowing any containing widgets to
315
427
use them as an excuse to shift focus away from this widget.
316
428
"""
317
def keypress(self, (maxcol, maxrow), key):
318
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
319
if ret in (u"up", u"down"):
429
def keypress(self, maxcolrow, key):
430
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
431
if ret in ("up", "down"):
320
432
return
321
433
return ret
322
434
331
443
self.screen = urwid.curses_display.Screen()
332
444
333
445
self.screen.register_palette((
334
(u"normal",
335
u"default", u"default", None),
336
(u"bold",
337
u"default", u"default", u"bold"),
338
(u"underline-blink",
339
u"default", u"default", u"underline"),
340
(u"standout",
341
u"default", u"default", u"standout"),
342
(u"bold-underline-blink",
343
u"default", u"default", (u"bold", u"underline")),
344
(u"bold-standout",
345
u"default", u"default", (u"bold", u"standout")),
346
(u"underline-blink-standout",
347
u"default", u"default", (u"underline", u"standout")),
348
(u"bold-underline-blink-standout",
349
u"default", u"default", (u"bold", u"underline",
350
u"standout")),
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")),
351
463
))
352
464
353
465
if urwid.supports_unicode():
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
466
self.divider = "─" # \u2500
467
#self.divider = "━" # \u2501
356
468
else:
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
469
#self.divider = "-" # \u002d
470
self.divider = "_" # \u005f
359
471
360
472
self.screen.start()
361
473
375
487
# This keeps track of whether self.uilist currently has
376
488
# self.logbox in it or not
377
489
self.log_visible = True
378
self.log_wrap = u"any"
490
self.log_wrap = "any"
379
491
380
492
self.rebuild()
381
self.log_message_raw((u"bold",
382
u"Mandos Monitor version " + version))
383
self.log_message_raw((u"bold",
384
u"q: Quit ?: Help"))
493
self.log_message_raw(("bold",
494
"Mandos Monitor version " + version))
495
self.log_message_raw(("bold",
496
"q: Quit ?: Help"))
385
497
386
498
self.busname = domain + '.Mandos'
387
499
self.main_loop = gobject.MainLoop()
388
500
self.bus = dbus.SystemBus()
389
501
mandos_dbus_objc = self.bus.get_object(
390
self.busname, u"/", follow_name_owner_changes=True)
502
self.busname, "/", follow_name_owner_changes=True)
391
503
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
392
504
dbus_interface
393
505
= server_interface)
398
510
mandos_clients = dbus.Dictionary()
399
511
400
512
(self.mandos_serv
401
.connect_to_signal(u"ClientRemoved",
513
.connect_to_signal("ClientRemoved",
402
514
self.find_and_remove_client,
403
515
dbus_interface=server_interface,
404
516
byte_arrays=True))
405
517
(self.mandos_serv
406
.connect_to_signal(u"ClientAdded",
518
.connect_to_signal("ClientAdded",
407
519
self.add_new_client,
408
520
dbus_interface=server_interface,
409
521
byte_arrays=True))
410
522
(self.mandos_serv
411
.connect_to_signal(u"ClientNotFound",
523
.connect_to_signal("ClientNotFound",
412
524
self.client_not_found,
413
525
dbus_interface=server_interface,
414
526
byte_arrays=True))
429
541
path=path)
430
542
431
543
def client_not_found(self, fingerprint, address):
432
self.log_message((u"Client with address %s and fingerprint %s"
433
u" could not be found" % (address,
544
self.log_message(("Client with address %s and fingerprint %s"
545
" could not be found" % (address,
434
546
fingerprint)))
435
547
436
548
def rebuild(self):
438
550
Call this when the widget layout needs to change"""
439
551
self.uilist = []
440
552
#self.uilist.append(urwid.ListBox(self.clients))
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
553
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
554
clients),
442
555
#header=urwid.Divider(),
443
556
header=None,
444
footer=urwid.Divider(div_char=self.divider)))
557
footer=
558
urwid.Divider(div_char=
559
self.divider)))
445
560
if self.log_visible:
446
561
self.uilist.append(self.logbox)
447
562
pass
449
564
450
565
def log_message(self, message):
451
566
timestamp = datetime.datetime.now().isoformat()
452
self.log_message_raw(timestamp + u": " + message)
567
self.log_message_raw(timestamp + ": " + message)
453
568
454
569
def log_message_raw(self, markup):
455
570
"""Add a log message to the log buffer."""
458
573
and len(self.log) > self.max_log_length):
459
574
del self.log[0:len(self.log)-self.max_log_length-1]
460
575
self.logbox.set_focus(len(self.logbox.body.contents),
461
coming_from=u"above")
576
coming_from="above")
462
577
self.refresh()
463
578
464
579
def toggle_log_display(self):
465
580
"""Toggle visibility of the log buffer."""
466
581
self.log_visible = not self.log_visible
467
582
self.rebuild()
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
583
#self.log_message("Log visibility changed to: "
584
# + unicode(self.log_visible))
470
585
471
586
def change_log_display(self):
472
587
"""Change type of log display.
473
588
Currently, this toggles wrapping of text lines."""
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
589
if self.log_wrap == "clip":
590
self.log_wrap = "any"
476
591
else:
477
self.log_wrap = u"clip"
592
self.log_wrap = "clip"
478
593
for textwidget in self.log:
479
594
textwidget.set_wrap_mode(self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
595
#self.log_message("Wrap mode: " + self.log_wrap)
481
596
482
597
def find_and_remove_client(self, path, name):
483
"""Find an client from its object path and remove it.
598
"""Find a client by its object path and remove it.
484
599
485
600
This is connected to the ClientRemoved signal from the
486
601
Mandos server object."""
488
603
client = self.clients_dict[path]
489
604
except KeyError:
490
605
# not found?
606
self.log_message("Unknown client %r (%r) removed", name,
607
path)
491
608
return
492
self.remove_client(client, path)
609
client.delete()
493
610
494
611
def add_new_client(self, path):
495
612
client_proxy_object = self.bus.get_object(self.busname, path)
510
627
if path is None:
511
628
path = client.proxy.object_path
512
629
self.clients_dict[path] = client
513
self.clients.sort(None, lambda c: c.properties[u"name"])
630
self.clients.sort(None, lambda c: c.properties["Name"])
514
631
self.refresh()
515
632
516
633
def remove_client(self, client, path=None):
547
664
548
665
def process_input(self, source, condition):
549
666
keys = self.screen.get_input()
550
translations = { u"ctrl n": u"down", # Emacs
551
u"ctrl p": u"up", # Emacs
552
u"ctrl v": u"page down", # Emacs
553
u"meta v": u"page up", # Emacs
554
u" ": u"page down", # less
555
u"f": u"page down", # less
556
u"b": u"page up", # less
557
u"j": u"down", # vi
558
u"k": u"up", # vi
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
559
676
}
560
677
for key in keys:
561
678
try:
563
680
except KeyError: # :-)
564
681
pass
565
682
566
if key == u"q" or key == u"Q":
683
if key == "q" or key == "Q":
567
684
self.stop()
568
685
break
569
elif key == u"window resize":
686
elif key == "window resize":
570
687
self.size = self.screen.get_cols_rows()
571
688
self.refresh()
572
elif key == u"\f": # Ctrl-L
689
elif key == "\f": # Ctrl-L
573
690
self.refresh()
574
elif key == u"l" or key == u"D":
691
elif key == "l" or key == "D":
575
692
self.toggle_log_display()
576
693
self.refresh()
577
elif key == u"w" or key == u"i":
694
elif key == "w" or key == "i":
578
695
self.change_log_display()
579
696
self.refresh()
580
elif key == u"?" or key == u"f1" or key == u"esc":
697
elif key == "?" or key == "f1" or key == "esc":
581
698
if not self.log_visible:
582
699
self.log_visible = True
583
700
self.rebuild()
584
self.log_message_raw((u"bold",
585
u" ".
586
join((u"q: Quit",
587
u"?: Help",
588
u"l: Log window toggle",
589
u"TAB: Switch window",
590
u"w: Wrap (log)"))))
591
self.log_message_raw((u"bold",
592
u" "
593
.join((u"Clients:",
594
u"e: Enable",
595
u"d: Disable",
596
u"r: Remove",
597
u"s: Start new checker",
598
u"S: Stop checker",
599
u"C: Checker OK"))))
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"))))
600
719
self.refresh()
601
elif key == u"tab":
720
elif key == "tab":
602
721
if self.topwidget.get_focus() is self.logbox:
603
722
self.topwidget.set_focus(0)
604
723
else:
605
724
self.topwidget.set_focus(self.logbox)
606
725
self.refresh()
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
726
#elif (key == "end" or key == "meta >" or key == "G"
727
# or key == ">"):
609
728
# pass # xxx end-of-buffer
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
729
#elif (key == "home" or key == "meta <" or key == "g"
730
# or key == "<"):
612
731
# pass # xxx beginning-of-buffer
613
#elif key == u"ctrl e" or key == u"$":
732
#elif key == "ctrl e" or key == "$":
614
733
# pass # xxx move-end-of-line
615
#elif key == u"ctrl a" or key == u"^":
734
#elif key == "ctrl a" or key == "^":
616
735
# pass # xxx move-beginning-of-line
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
736
#elif key == "ctrl b" or key == "meta (" or key == "h":
618
737
# pass # xxx left
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
738
#elif key == "ctrl f" or key == "meta )" or key == "l":
620
739
# pass # xxx right
621
#elif key == u"a":
740
#elif key == "a":
622
741
# pass # scroll up log
623
#elif key == u"z":
742
#elif key == "z":
624
743
# pass # scroll down log
625
744
elif self.topwidget.selectable():
626
745
self.topwidget.keypress(self.size, key)
630
749
ui = UserInterface()
631
750
try:
632
751
ui.run()
752
except KeyboardInterrupt:
753
ui.screen.stop()
633
754
except Exception, e:
634
755
ui.log_message(unicode(e))
635
756
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0