wifi_list.py 22 KB

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  1. # -*- coding: utf-8 -*-
  2. import pygame
  3. from beeprint import pp
  4. from libs.roundrects import aa_round_rect
  5. import gobject
  6. from wicd import misc
  7. ## local UI import
  8. from UI.constants import Width,Height
  9. from UI.page import Page,PageSelector
  10. from UI.label import Label
  11. from UI.fonts import fonts
  12. from UI.util_funcs import midRect,SwapAndShow
  13. from UI.keys_def import CurKeys, IsKeyStartOrA, IsKeyMenuOrB
  14. from UI.scroller import ListScroller
  15. from UI.confirm_page import ConfirmPage
  16. from UI.skin_manager import MySkinManager
  17. from UI.lang_manager import MyLangManager
  18. from UI.info_page_list_item import InfoPageListItem
  19. from UI.info_page_selector import InfoPageSelector
  20. from libs.DBUS import is_wifi_connected_now
  21. from net_item import NetItem
  22. import myvars
  23. class WifiDisconnectConfirmPage(ConfirmPage):
  24. _ConfirmText = MyLangManager.Tr("ConfirmDisconnectQ")
  25. def KeyDown(self,event):
  26. if IsKeyMenuOrB(event.key):
  27. self.ReturnToUpLevelPage()
  28. self._Screen.Draw()
  29. self._Screen.SwapAndShow()
  30. if IsKeyStartOrA(event.key):
  31. self.SnapMsg(MyLangManager.Tr("Disconnecting"))
  32. self._Screen.Draw()
  33. self._Screen.SwapAndShow()
  34. self._Parent._Daemon.Disconnect()
  35. pygame.time.delay(400)
  36. self.ReturnToUpLevelPage()
  37. self._Screen.Draw()
  38. self._Screen.SwapAndShow()
  39. def Draw(self):
  40. #self.ClearCanvas()
  41. self.DrawBG()
  42. for i in self._MyList:
  43. i.Draw()
  44. self.Reset()
  45. class WifiInfoPage(Page):
  46. _FootMsg = ["Nav","","","Back",""]
  47. _MyList = []
  48. _ListFontObj = MyLangManager.TrFont("varela15")
  49. _Wireless = None
  50. _Daemon = None
  51. _AList = {}
  52. _NetworkId = -1
  53. def GenList(self):
  54. self._MyList = []
  55. if self._NetworkId != -1:
  56. self._AList["ip"]["value"] = "Not Connected"
  57. if self._Wireless.GetCurrentNetworkID(self._Wireless.GetIwconfig()) == self._NetworkId:
  58. ip = self._Wireless.GetWirelessIP('')
  59. if ip is not None:
  60. self._AList["ip"]["value"] = ip
  61. self._AList["bssid"]["value"] = self._Wireless.GetWirelessProperty(self._NetworkId,"bssid")
  62. start_x = 0
  63. start_y = 0
  64. for i,v in enumerate( self._AList):
  65. li = InfoPageListItem()
  66. li._Parent = self
  67. li._PosX = start_x
  68. li._PosY = start_y + i*InfoPageListItem._Height
  69. li._Width = Width
  70. li._Fonts["normal"] = self._ListFontObj
  71. li._Fonts["small"] = fonts["varela12"]
  72. if self._AList[v]["label"] != "":
  73. li.Init( self._AList[v]["label"] )
  74. else:
  75. li.Init( self._AList[v]["key"] )
  76. li._Flag = self._AList[v]["key"]
  77. li.SetSmallText( self._AList[v]["value"] )
  78. self._MyList.append(li)
  79. def Init(self):
  80. if self._Screen != None:
  81. if self._Screen._CanvasHWND != None and self._CanvasHWND == None:
  82. self._CanvasHWND = self._Screen._CanvasHWND
  83. self._PosX = self._Index*self._Screen._Width
  84. self._Width = self._Screen._Width ## equal to screen width
  85. self._Height = self._Screen._Height
  86. ps = InfoPageSelector()
  87. ps._Parent = self
  88. ps._PosX = 2
  89. self._Ps = ps
  90. self._PsIndex = 0
  91. ip = {}
  92. ip["key"] = "ip"
  93. ip["label"] = "IP"
  94. ip["value"] = "Not Connected"
  95. bssid = {}
  96. bssid["key"] = "bssid"
  97. bssid["label"] = "BSSID"
  98. bssid["value"] = ""
  99. self._AList["ip"] = ip
  100. self._AList["bssid"] = bssid
  101. self.GenList()
  102. self._DisconnectConfirmPage = WifiDisconnectConfirmPage()
  103. self._DisconnectConfirmPage._Screen = self._Screen
  104. self._DisconnectConfirmPage._Name = "Confirm Disconnect"
  105. self._DisconnectConfirmPage._Parent = self
  106. self._DisconnectConfirmPage.Init()
  107. def Click(self):
  108. cur_li = self._MyList[self._PsIndex]
  109. print(cur_li._Flag)
  110. def TryDisconnect(self):
  111. if self._Wireless.GetCurrentNetworkID(self._Wireless.GetIwconfig()) == self._NetworkId \
  112. and self._Wireless.GetWirelessIP('') is not None:
  113. self._Screen.PushPage(self._DisconnectConfirmPage)
  114. self._Screen.Draw()
  115. self._Screen.SwapAndShow()
  116. else:
  117. return
  118. def OnLoadCb(self):
  119. if self._Wireless.GetCurrentNetworkID(self._Wireless.GetIwconfig()) == self._NetworkId \
  120. and self._Wireless.GetWirelessIP('') is not None:
  121. self._FootMsg[2] = "Disconnect"
  122. else:
  123. self._FootMsg[2] = ""
  124. self.GenList()
  125. def OnReturnBackCb(self):
  126. self.ReturnToUpLevelPage()
  127. self._Screen.Draw()
  128. self._Screen.SwapAndShow()
  129. def KeyDown(self,event):
  130. if IsKeyMenuOrB(event.key):
  131. self.ReturnToUpLevelPage()
  132. self._Screen.Draw()
  133. self._Screen.SwapAndShow()
  134. if event.key == CurKeys["Up"]:
  135. self.ScrollUp()
  136. self._Screen.Draw()
  137. self._Screen.SwapAndShow()
  138. if event.key == CurKeys["Down"]:
  139. self.ScrollDown()
  140. self._Screen.Draw()
  141. self._Screen.SwapAndShow()
  142. if IsKeyStartOrA(event.key):
  143. self.Click()
  144. if event.key == CurKeys["X"]:
  145. self.TryDisconnect()
  146. def Draw(self):
  147. self.ClearCanvas()
  148. self._Ps.Draw()
  149. for i in self._MyList:
  150. i.Draw()
  151. class WifiListSelector(PageSelector):
  152. _BackgroundColor = MySkinManager.GiveColor('Front')
  153. def __init__(self):
  154. pass
  155. def AnimateDraw(self,x2,y2):
  156. pass
  157. def Draw(self):
  158. idx = self._Parent._PsIndex
  159. if idx < len( self._Parent._MyList):
  160. x = self._Parent._MyList[idx]._PosX+11
  161. y = self._Parent._MyList[idx]._PosY+1
  162. h = self._Parent._MyList[idx]._Height -3
  163. self._PosX = x
  164. self._PosY = y
  165. self._Height = h
  166. aa_round_rect(self._Parent._CanvasHWND,
  167. (x,y,self._Width,h),self._BackgroundColor,4,0,self._BackgroundColor)
  168. class WifiListMessageBox(Label):
  169. _Parent = None
  170. def Draw(self):
  171. my_text = self._FontObj.render( self._Text,True,self._Color)
  172. w = my_text.get_width()
  173. h = my_text.get_height()
  174. x = (self._Parent._Width - w)/2
  175. y = (self._Parent._Height - h)/2
  176. padding = 10
  177. pygame.draw.rect(self._CanvasHWND,MySkinManager.GiveColor('White'),(x-padding,y-padding, w+padding*2,h+padding*2))
  178. pygame.draw.rect(self._CanvasHWND,MySkinManager.GiveColor('Black'),(x-padding,y-padding, w+padding*2,h+padding*2),1)
  179. self._CanvasHWND.blit(my_text,(x,y,w,h))
  180. class WifiList(Page):
  181. _MyList = []
  182. #Wicd dbus part
  183. _Wireless = None
  184. _Daemon = None
  185. _Dbus = None
  186. _WifiPassword = ""
  187. _Connecting = False
  188. _Scanning = False
  189. _PrevWicdState = None
  190. _Selector = None
  191. _ShowingMessageBox = False
  192. _MsgBox = None
  193. _ConnectTry = 0
  194. _BlockingUI = False
  195. _BlockCb = None
  196. _LastStatusMsg = ""
  197. _FootMsg = ["Nav","Info","Scan","Back","Enter"]
  198. _EncMethods = None
  199. _Scroller = None
  200. _ListFontObj = fonts["notosanscjk15"]
  201. _InfoPage = None
  202. _CurBssid = ""
  203. def __init__(self):
  204. Page.__init__(self)
  205. self._MyList = []
  206. self._CanvasHWND = None
  207. def ShowBox(self,msg):
  208. self._MsgBox._Text = msg
  209. self._ShowingMessageBox = True
  210. self._Screen.Draw()
  211. self._MsgBox.Draw()
  212. self._Screen.SwapAndShow()
  213. def HideBox(self):
  214. self.Draw()
  215. self._ShowingMessageBox = False
  216. self._Screen.SwapAndShow()
  217. def GenNetworkList(self):
  218. self._MyList = []
  219. start_x = 0
  220. start_y = 0
  221. for network_id in range(0,self._Wireless.GetNumberOfNetworks()):
  222. is_active = \
  223. self._Wireless.GetCurrentSignalStrength("") != 0 and \
  224. self._Wireless.GetCurrentNetworkID(self._Wireless.GetIwconfig()) == network_id \
  225. and self._Wireless.GetWirelessIP('') is not None
  226. ni = NetItem()
  227. ni._Parent = self
  228. ni._PosX = start_x
  229. ni._PosY = start_y + network_id* NetItem._Height
  230. ni._Width = Width
  231. ni._FontObj = self._ListFontObj
  232. #ni._Bssid = self._Wireless.GetWirelessProperty(network_id,"bssid")
  233. ni.Init(network_id,is_active)
  234. self._MyList.append(ni)
  235. self._PsIndex = 0
  236. def Disconnect(self):
  237. self._Connecting= False
  238. self._Daemon.Disconnect()
  239. ## force to disconnect
  240. def ShutDownConnecting(self):
  241. print("Shutdownconnecting...",self._ConnectTry)
  242. self._Daemon.CancelConnect()
  243. self._Daemon.SetForcedDisconnect(True)
  244. self._Connecting = False
  245. def Rescan(self,sync=False):
  246. print("start Rescan")
  247. if self._Wireless != None:
  248. self._Wireless.Scan(sync)
  249. ## dbus signal functions
  250. def DbusScanFinishedSig(self):
  251. if self._Screen._CurrentPage != self:
  252. return
  253. self.ResetPageSelector()
  254. self.UpdateNetList(force_check=True)
  255. self._Scanning = False
  256. self.HideBox()
  257. self._BlockingUI = False
  258. print("dbus says scan finished")
  259. def DbusScanStarted(self):
  260. if self._Screen._CurrentPage !=self:
  261. return
  262. self._Scanning = True
  263. self.ShowBox(MyLangManager.Tr("Wifi scanning"))
  264. self._BlockingUI = True
  265. print("dbus says start scan...")
  266. def UpdateNetList(self,state=None,info=None,force_check=False,firstrun=False):
  267. if self._Daemon == None:
  268. return
  269. if not state:
  270. state,trash = self._Daemon.GetConnectionStatus()
  271. print("state")
  272. pp(state)
  273. print("Trash: ")
  274. pp(trash)
  275. if force_check or self._PrevWicdState != state:
  276. self.GenNetworkList() ## refresh the network list
  277. if info != None:
  278. if len(info) > 3:
  279. _id = int(info[3])
  280. if _id < len(self._MyList):
  281. self._MyList[_id].UpdateStrenLabel( str(info[2]))
  282. self._PrevWicdState = state
  283. def SetConnectingStatus(self,fast):
  284. wireless_connecting = self._Wireless.CheckIfWirelessConnecting()
  285. """
  286. if self._ConnectTry > 5000:
  287. #wicd itself will take a very long time to try to connect ,will not block forever,just make it faster to dropout
  288. self.ShutDownConnecting()
  289. self._ConnectTry = 0
  290. self._BlockingUI = False
  291. return False
  292. """
  293. if wireless_connecting:
  294. if not fast:
  295. iwconfig = self._Wireless.GetIwconfig()
  296. else:
  297. iwconfig = ''
  298. essid = self._Wireless.GetCurrentNetwork(iwconfig)
  299. stat = self._Wireless.CheckWirelessConnectingMessage()
  300. if self._LastStatusMsg != "%s: %s"%(essid,stat):
  301. print("%s: %s" %(essid,stat))
  302. self._LastStatusMsg = "%s: %s"%(essid,stat)
  303. self.ShowBox(self._LastStatusMsg)
  304. self._Screen._FootBar.UpdateNavText(self._LastStatusMsg)
  305. SwapAndShow()
  306. #self._ConnectTry+=1
  307. return True
  308. else:
  309. self._Connecting = False
  310. return self._Connecting
  311. def UpdateStatus(self):
  312. print("UpdateStatus")
  313. wireless_connecting = self._Wireless.CheckIfWirelessConnecting()
  314. fast = not self._Daemon.NeedsExternalCalls()
  315. self._Connecting = wireless_connecting
  316. if self._Connecting:
  317. gobject.timeout_add(250,self.SetConnectingStatus,fast)
  318. else:
  319. if not fast:
  320. iwconfig = self._Wireless.GetIwconfig()
  321. else:
  322. iwconfig = ''
  323. if self.CheckForWireless(iwconfig,self._Wireless.GetWirelessIP(''),None):
  324. return True
  325. else:
  326. print("Not Connected")
  327. return True
  328. def DbusDaemonStatusChangedSig(self,state=None,info=None):
  329. if self._Screen._CurrentPage != self:
  330. return
  331. print("in DbusDaemonStatusChangedSig")
  332. """
  333. dbus.UInt32(2L)
  334. ['192.168.31.141', 'TP-LINK4G', '88', '0', '72.2 Mb/s']
  335. """
  336. # pp(info)
  337. self.UpdateNetList(state,info)
  338. if info != None:
  339. self._Screen.Draw()
  340. self._Screen.SwapAndShow()
  341. def DbusConnectResultsSent(self,result):
  342. print(" in DbusConnectResultsSent")
  343. """
  344. in DbusConnectResultsSent
  345. 'dhcp_failed'
  346. dbus says start scan...
  347. """
  348. if result != None:
  349. print(result)
  350. self._Connecting = False
  351. self._BlockingUI = False
  352. if self._BlockCb != None:
  353. self._BlockCb()
  354. self._BlockCb = None
  355. self._Screen._FootBar.ResetNavText()
  356. def CheckForWireless(self,iwconfig,wireless_ip,set_status):
  357. if not wireless_ip:
  358. return False
  359. network = self._Wireless.GetCurrentNetwork(iwconfig)
  360. if not network:
  361. return False
  362. network = misc.to_unicode(network)
  363. if daemon.GetSignalDisplayType() == 0:
  364. strength = self._Wireless.GetCurrentSignalStrength(iwconfig)
  365. else:
  366. strength = self._Wireless.GetCurrentDBMStrength(iwconfig)
  367. if strength is None:
  368. return False
  369. strength = misc.to_unicode(self._Daemon.FormatSignalForPrinting(strength))
  370. ip = misc.to_unicode(wireless_ip)
  371. print(_('Connected to $A at $B (IP: $C)').replace
  372. ('$A', network).replace
  373. ('$B', strength).replace
  374. ('$C', ip))
  375. return True
  376. def ConfigWireless(self,password):
  377. netid = self._PsIndex
  378. for i,v in enumerate(self._MyList):
  379. if v._Bssid == self._CurBssid:
  380. netid = i
  381. break
  382. print(netid," ", password)
  383. """
  384. self._Wireless.SetWirelessProperty(netid,"dhcphostname","GameShell")
  385. self._Wireless.SetWirelessProperty(netid,"ip","None")
  386. self._Wireless.SetWirelessProperty(netid,"dns_domain","None")
  387. self._Wireless.SetWirelessProperty(netid,"gateway","None")
  388. self._Wireless.SetWirelessProperty(netid,"use_global_dns",0)
  389. self._Wireless.SetWirelessProperty(netid,"netmask","None")
  390. self._Wireless.SetWirelessProperty(netid,"usedhcphostname",0) ## set 1 to use hostname above
  391. self._Wireless.SetWirelessProperty(netid,"bitrate","auto")
  392. self._Wireless.SetWirelessProperty(netid,"allow_lower_bitrates",0)
  393. self._Wireless.SetWirelessProperty(netid,"dns3","None")
  394. self._Wireless.SetWirelessProperty(netid,"dns2","None")
  395. self._Wireless.SetWirelessProperty(netid,"dns1","None")
  396. self._Wireless.SetWirelessProperty(netid,"use_settings_globally",0)
  397. self._Wireless.SetWirelessProperty(netid,"use_static_dns",0)
  398. self._Wireless.SetWirelessProperty(netid,"search_domain","None")
  399. """
  400. self._Wireless.SetWirelessProperty(netid,"enctype","wpa-psk")
  401. self._Wireless.SetWirelessProperty(netid,"apsk",password)
  402. self._Wireless.SetWirelessProperty(netid,"automatic",1)
  403. self.ShowBox(MyLangManager.Tr("Connecting"))
  404. self._MyList[netid].Connect()
  405. print("after Connect")
  406. self.UpdateStatus()
  407. def GetWirelessEncrypt(self,network_id):
  408. results = []
  409. activeID = -1
  410. for x,enc_type in enumerate(self._EncMethods):
  411. if enc_type["type"] == self._Wireless.GetWirelessProperty(network_id,"enctype"):
  412. activeID = x
  413. break
  414. if activeID == -1:
  415. return results
  416. for type_ in ['required','optional']:
  417. fields = self._EncMethods[activeID][type_]
  418. for field in fields:
  419. try:
  420. text = field[1].lower().replace(' ','_')
  421. except KeyError:
  422. text = field[1].replace(' ','_')
  423. value = self._Wireless.GetWirelessProperty(network_id, field[0])
  424. results.append({text:value})
  425. """
  426. [{'preshared_key': 'blah blah blah',},]
  427. or nothing
  428. [{'identity': None,},{'password': None,},]
  429. """
  430. return results
  431. def AbortedAndReturnToUpLevel(self):
  432. self.HideBox()
  433. self._Screen._FootBar.ResetNavText()
  434. self.ReturnToUpLevelPage()
  435. self._Screen.Draw()
  436. self._Screen.SwapAndShow()
  437. def OnKbdReturnBackCb(self):
  438. password_inputed = "".join(myvars.PasswordPage._Textarea._MyWords)
  439. if is_wifi_connected_now() == False:
  440. self.ConfigWireless(password_inputed)
  441. def OnReturnBackCb(self):
  442. pass
  443. def KeyDown(self,event):
  444. # if self._BlockingUI == True:
  445. # print("UI blocking ...")
  446. # return
  447. if IsKeyMenuOrB(event.key):
  448. if self._Wireless != None:
  449. wireless_connecting = self._Wireless.CheckIfWirelessConnecting()
  450. if wireless_connecting:
  451. self.ShutDownConnecting()
  452. self.ShowBox(MyLangManager.Tr("ShutDownConnecting"))
  453. self._BlockingUI=True
  454. self._BlockCb = self.AbortedAndReturnToUpLevel
  455. else:
  456. self.AbortedAndReturnToUpLevel()
  457. else:
  458. self.HideBox()
  459. self.ReturnToUpLevelPage()
  460. self._Screen.Draw()
  461. self._Screen.SwapAndShow()
  462. if event.key == CurKeys["Up"]:
  463. self.ScrollUp()
  464. self._Screen.Draw()
  465. self._Screen.SwapAndShow()
  466. if event.key == CurKeys["Down"]:
  467. self.ScrollDown()
  468. self._Screen.Draw()
  469. self._Screen.SwapAndShow()
  470. if IsKeyStartOrA(event.key): ## enter to set password,enter is B on GM
  471. if len(self._MyList) == 0:
  472. return
  473. self._CurBssid = self._MyList[self._PsIndex]._Bssid
  474. wicd_wirelss_encrypt_pwd = self.GetWirelessEncrypt(self._PsIndex)
  475. if self._MyList[self._PsIndex]._IsActive:
  476. self.ShowBox( self._Wireless.GetWirelessIP('') )
  477. else:
  478. self._Screen.PushCurPage()
  479. self._Screen.SetCurPage( myvars.PasswordPage )
  480. thepass = ""
  481. for i in wicd_wirelss_encrypt_pwd:
  482. if "preshared_key" in i:
  483. if i["preshared_key"] != None:
  484. if len(i["preshared_key"]) > 0:
  485. thepass = i["preshared_key"]
  486. break
  487. myvars.PasswordPage.SetPassword(thepass)
  488. self._Screen.Draw()
  489. self._Screen.SwapAndShow()
  490. """
  491. try:
  492. self._Screen.Draw()
  493. self._Screen.SwapAndShow()
  494. except Exception as e:
  495. print(e)
  496. exit(-1)
  497. """
  498. if event.key == CurKeys["X"]:
  499. self.Rescan(False)
  500. if event.key == CurKeys["Y"]:
  501. if len(self._MyList) == 0:
  502. return
  503. self._InfoPage._NetworkId = self._PsIndex
  504. self._InfoPage._Wireless = self._Wireless
  505. self._InfoPage._Daemon = self._Daemon
  506. self._Screen.PushPage(self._InfoPage)
  507. self._Screen.Draw()
  508. self._Screen.SwapAndShow()
  509. def Init(self):
  510. self._PosX = self._Index * self._Screen._Width
  511. self._Width = self._Screen._Width
  512. self._Height = self._Screen._Height
  513. #self._CanvasHWND = pygame.Surface((self._Width,self._Height))
  514. self._CanvasHWND = self._Screen._CanvasHWND
  515. ps = WifiListSelector()
  516. ps._Parent = self
  517. ps._Width = Width - 12
  518. self._Ps = ps
  519. self._PsIndex = 0
  520. msgbox = WifiListMessageBox()
  521. msgbox._CanvasHWND = self._CanvasHWND
  522. msgbox.Init(" ",MyLangManager.TrFont("veramono12"))
  523. msgbox._Parent = self
  524. self._MsgBox = msgbox
  525. self._EncMethods = misc.LoadEncryptionMethods() # load predefined templates from /etc/wicd/...
  526. """
  527. {
  528. 'fields': [],
  529. 'name': 'WPA 1/2 (Passphrase)',
  530. 'optional': [],
  531. 'protected': [
  532. ['apsk', 'Preshared_Key'],
  533. ],
  534. 'required': [
  535. ['apsk', 'Preshared_Key'],
  536. ],
  537. 'type': 'wpa-psk',
  538. },
  539. """
  540. self.UpdateNetList(force_check=True,firstrun=True)
  541. self._Scroller = ListScroller()
  542. self._Scroller._Parent = self
  543. self._Scroller._PosX = 2
  544. self._Scroller._PosY = 2
  545. self._Scroller.Init()
  546. self._InfoPage = WifiInfoPage()
  547. self._InfoPage._Screen = self._Screen
  548. self._InfoPage._Name = MyLangManager.Tr("Wifi info")
  549. self._InfoPage.Init()
  550. def Draw(self):
  551. self.ClearCanvas()
  552. if len(self._MyList) == 0:
  553. return
  554. self._Ps.Draw()
  555. for i in self._MyList:
  556. i.Draw()
  557. self._Scroller.UpdateSize( len(self._MyList)*NetItem._Height, self._PsIndex*NetItem._Height)
  558. self._Scroller.Draw()