1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
|
from Screens.Screen import Screen
from Screens.MessageBox import MessageBox
from Screens.Console import Console
from Components.ActionMap import ActionMap, NumberActionMap
from Components.Pixmap import Pixmap
from Components.Label import Label
from Components.Sources.StaticText import StaticText
from Components.MenuList import MenuList
from Components.config import getConfigListEntry, configfile, ConfigSelection, ConfigSubsection, ConfigText, ConfigLocations
from Components.config import config
from Components.ConfigList import ConfigList,ConfigListScreen
from Components.FileList import MultiFileSelectList
from Plugins.Plugin import PluginDescriptor
from enigma import eTimer, eEnv
from Tools.Directories import *
from os import popen, path, makedirs, listdir, access, stat, rename, remove, W_OK, R_OK
from time import gmtime, strftime, localtime
from datetime import date
config.plugins.configurationbackup = ConfigSubsection()
config.plugins.configurationbackup.backuplocation = ConfigText(default = '/media/hdd/', visible_width = 50, fixed_size = False)
config.plugins.configurationbackup.backupdirs = ConfigLocations(default=[eEnv.resolve('${sysconfdir}/enigma2/'), '/etc/network/interfaces', '/etc/wpa_supplicant.conf', '/etc/wlan0_wpa_supplicant.conf', '/etc/ath0_wpa_supplicant.conf', '/etc/resolv.conf', '/etc/default_gw', '/etc/hostname'])
def getBackupPath():
backuppath = config.plugins.configurationbackup.backuplocation.value
if backuppath.endswith('/'):
return backuppath + 'backup'
else:
return backuppath + '/backup'
def getBackupFilename():
return "enigma2settingsbackup.tar.gz"
class BackupScreen(Screen, ConfigListScreen):
skin = """
<screen position="135,144" size="350,310" title="Backup is running" >
<widget name="config" position="10,10" size="330,250" transparent="1" scrollbarMode="showOnDemand" />
</screen>"""
def __init__(self, session, runBackup = False):
Screen.__init__(self, session)
self.session = session
self.runBackup = runBackup
self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
{
"ok": self.close,
"back": self.close,
"cancel": self.close,
}, -1)
self.finished_cb = None
self.backuppath = getBackupPath()
self.backupfile = getBackupFilename()
self.fullbackupfilename = self.backuppath + "/" + self.backupfile
self.list = []
ConfigListScreen.__init__(self, self.list)
self.onLayoutFinish.append(self.layoutFinished)
if self.runBackup:
self.onShown.append(self.doBackup)
def layoutFinished(self):
self.setWindowTitle()
def setWindowTitle(self):
self.setTitle(_("Backup is running..."))
def doBackup(self):
configfile.save()
try:
if (path.exists(self.backuppath) == False):
makedirs(self.backuppath)
self.backupdirs = ' '.join( config.plugins.configurationbackup.backupdirs.value )
if path.exists(self.fullbackupfilename):
dt = str(date.fromtimestamp(stat(self.fullbackupfilename).st_ctime))
self.newfilename = self.backuppath + "/" + dt + '-' + self.backupfile
if path.exists(self.newfilename):
remove(self.newfilename)
rename(self.fullbackupfilename,self.newfilename)
if self.finished_cb:
self.session.openWithCallback(self.finished_cb, Console, title = _("Backup is running..."), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB,closeOnSuccess = True)
else:
self.session.open(Console, title = _("Backup is running..."), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB, closeOnSuccess = True)
except OSError:
if self.finished_cb:
self.session.openWithCallback(self.finished_cb, MessageBox, _("Sorry your backup destination is not writeable.\nPlease choose an other one."), MessageBox.TYPE_INFO, timeout = 10 )
else:
self.session.openWithCallback(self.backupErrorCB,MessageBox, _("Sorry your backup destination is not writeable.\nPlease choose an other one."), MessageBox.TYPE_INFO, timeout = 10 )
def backupFinishedCB(self,retval = None):
self.close(True)
def backupErrorCB(self,retval = None):
self.close(False)
def runAsync(self, finished_cb):
self.finished_cb = finished_cb
self.doBackup()
class BackupSelection(Screen):
skin = """
<screen name="BackupSelection" position="center,center" size="560,400" title="Select files/folders to backup">
<ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on" />
<widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
<widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" transparent="1" />
<widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1" />
<widget name="checkList" position="5,50" size="550,250" transparent="1" scrollbarMode="showOnDemand" />
</screen>"""
def __init__(self, session):
Screen.__init__(self, session)
self["key_red"] = StaticText(_("Cancel"))
self["key_green"] = StaticText(_("Save"))
self["key_yellow"] = StaticText()
self.selectedFiles = config.plugins.configurationbackup.backupdirs.value
defaultDir = '/'
inhibitDirs = ["/bin", "/boot", "/dev", "/autofs", "/lib", "/proc", "/sbin", "/sys", "/hdd", "/tmp", "/mnt", "/media"]
self.filelist = MultiFileSelectList(self.selectedFiles, defaultDir, inhibitDirs = inhibitDirs )
self["checkList"] = self.filelist
self["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ShortcutActions"],
{
"cancel": self.exit,
"red": self.exit,
"yellow": self.changeSelectionState,
"green": self.saveSelection,
"ok": self.okClicked,
"left": self.left,
"right": self.right,
"down": self.down,
"up": self.up
}, -1)
if not self.selectionChanged in self["checkList"].onSelectionChanged:
self["checkList"].onSelectionChanged.append(self.selectionChanged)
self.onLayoutFinish.append(self.layoutFinished)
def layoutFinished(self):
idx = 0
self["checkList"].moveToIndex(idx)
self.setWindowTitle()
self.selectionChanged()
def setWindowTitle(self):
self.setTitle(_("Select files/folders to backup"))
def selectionChanged(self):
current = self["checkList"].getCurrent()[0]
if current[2] is True:
self["key_yellow"].setText(_("Deselect"))
else:
self["key_yellow"].setText(_("Select"))
def up(self):
self["checkList"].up()
def down(self):
self["checkList"].down()
def left(self):
self["checkList"].pageUp()
def right(self):
self["checkList"].pageDown()
def changeSelectionState(self):
self["checkList"].changeSelectionState()
self.selectedFiles = self["checkList"].getSelectedList()
def saveSelection(self):
self.selectedFiles = self["checkList"].getSelectedList()
config.plugins.configurationbackup.backupdirs.value = self.selectedFiles
config.plugins.configurationbackup.backupdirs.save()
config.plugins.configurationbackup.save()
config.save()
self.close(None)
def exit(self):
self.close(None)
def okClicked(self):
if self.filelist.canDescent():
self.filelist.descent()
class RestoreMenu(Screen):
skin = """
<screen name="RestoreMenu" position="center,center" size="560,400" title="Restore backups" >
<ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on" />
<widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
<widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" transparent="1" />
<widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1" />
<widget name="filelist" position="5,50" size="550,230" scrollbarMode="showOnDemand" />
</screen>"""
def __init__(self, session, plugin_path):
Screen.__init__(self, session)
self.skin_path = plugin_path
self["key_red"] = StaticText(_("Cancel"))
self["key_green"] = StaticText(_("Restore"))
self["key_yellow"] = StaticText(_("Delete"))
self.sel = []
self.val = []
self.entry = False
self.exe = False
self.path = ""
self["actions"] = NumberActionMap(["SetupActions"],
{
"ok": self.KeyOk,
"cancel": self.keyCancel
}, -1)
self["shortcuts"] = ActionMap(["ShortcutActions"],
{
"red": self.keyCancel,
"green": self.KeyOk,
"yellow": self.deleteFile,
})
self.flist = []
self["filelist"] = MenuList(self.flist)
self.fill_list()
self.onLayoutFinish.append(self.layoutFinished)
def layoutFinished(self):
self.setWindowTitle()
def setWindowTitle(self):
self.setTitle(_("Restore backups"))
def fill_list(self):
self.flist = []
self.path = getBackupPath()
if (path.exists(self.path) == False):
makedirs(self.path)
for file in listdir(self.path):
if (file.endswith(".tar.gz")):
self.flist.append((file))
self.entry = True
self["filelist"].l.setList(self.flist)
def KeyOk(self):
if (self.exe == False) and (self.entry == True):
self.sel = self["filelist"].getCurrent()
if self.sel:
self.val = self.path + "/" + self.sel
self.session.openWithCallback(self.startRestore, MessageBox, _("Are you sure you want to restore\nfollowing backup:\n") + self.sel + _("\nSystem will restart after the restore!"))
def keyCancel(self):
self.close()
def startRestore(self, ret = False):
if (ret == True):
self.exe = True
self.session.open(Console, title = _("Restore running"), cmdlist = ["tar -xzvf " + self.path + "/" + self.sel + " -C /", "killall -9 enigma2"])
def deleteFile(self):
if (self.exe == False) and (self.entry == True):
self.sel = self["filelist"].getCurrent()
if self.sel:
self.val = self.path + "/" + self.sel
self.session.openWithCallback(self.startDelete, MessageBox, _("Are you sure you want to delete\nfollowing backup:\n" + self.sel ))
def startDelete(self, ret = False):
if (ret == True):
self.exe = True
print "removing:",self.val
if (path.exists(self.val) == True):
remove(self.val)
self.exe = False
self.fill_list()
class RestoreScreen(Screen, ConfigListScreen):
skin = """
<screen position="135,144" size="350,310" title="Restore is running..." >
<widget name="config" position="10,10" size="330,250" transparent="1" scrollbarMode="showOnDemand" />
</screen>"""
def __init__(self, session, runRestore = False):
Screen.__init__(self, session)
self.session = session
self.runRestore = runRestore
self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
{
"ok": self.close,
"back": self.close,
"cancel": self.close,
}, -1)
self.finished_cb = None
self.backuppath = getBackupPath()
self.backupfile = getBackupFilename()
self.fullbackupfilename = self.backuppath + "/" + self.backupfile
self.list = []
ConfigListScreen.__init__(self, self.list)
self.onLayoutFinish.append(self.layoutFinished)
if self.runRestore:
self.onShown.append(self.doRestore)
def layoutFinished(self):
self.setWindowTitle()
def setWindowTitle(self):
self.setTitle(_("Restore is running..."))
def doRestore(self):
if path.exists("/proc/stb/vmpeg/0/dst_width"):
restorecmdlist = ["tar -xzvf " + self.fullbackupfilename + " -C /", "echo 0 > /proc/stb/vmpeg/0/dst_height", "echo 0 > /proc/stb/vmpeg/0/dst_left", "echo 0 > /proc/stb/vmpeg/0/dst_top", "echo 0 > /proc/stb/vmpeg/0/dst_width", "killall -9 enigma2"]
else:
restorecmdlist = ["tar -xzvf " + self.fullbackupfilename + " -C /", "killall -9 enigma2"]
if self.finished_cb:
self.session.openWithCallback(self.finished_cb, Console, title = _("Restore is running..."), cmdlist = restorecmdlist)
else:
self.session.open(Console, title = _("Restore is running..."), cmdlist = restorecmdlist)
def backupFinishedCB(self,retval = None):
self.close(True)
def backupErrorCB(self,retval = None):
self.close(False)
def runAsync(self, finished_cb):
self.finished_cb = finished_cb
self.doRestore()
|
