code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Screens/ScanSetup.py

   1 from Screen import Screen
   2 from Screens.DefaultWizard import DefaultWizard
   3 from ServiceScan import ServiceScan
   4 from Components.config import config, ConfigSubsection, ConfigSelection, \
   5         ConfigYesNo, ConfigInteger, getConfigListEntry, ConfigSlider, ConfigEnableDisable
   6 from Components.ActionMap import NumberActionMap, ActionMap
   7 from Components.ConfigList import ConfigListScreen
   8 from Components.NimManager import nimmanager, getConfigSatlist
   9 from Components.Label import Label
  10 from Tools.Directories import resolveFilename, SCOPE_DEFAULTPARTITIONMOUNTDIR, SCOPE_DEFAULTDIR, SCOPE_DEFAULTPARTITION
  11 from Tools.HardwareInfo import HardwareInfo
  12 from Screens.MessageBox import MessageBox
  13 from enigma import eTimer, eDVBFrontendParametersSatellite, eComponentScan, \
  14         eDVBSatelliteEquipmentControl, eDVBFrontendParametersTerrestrial, \
  15         eDVBFrontendParametersCable, eConsoleAppContainer, eDVBResourceManager
  16
  17 def buildTerTransponder(frequency,
  18                 inversion=2, bandwidth = 3, fechigh = 6, feclow = 6,
  19                 modulation = 2, transmission = 2, guard = 4,
  20                 hierarchy = 4, system = 0, plpid = 0):
  21 #       print "freq", frequency, "inv", inversion, "bw", bandwidth, "fech", fechigh, "fecl", feclow, "mod", modulation, "tm", transmission, "guard", guard, "hierarchy", hierarchy
  22         parm = eDVBFrontendParametersTerrestrial()
  23         parm.frequency = frequency
  24         parm.inversion = inversion
  25         parm.bandwidth = bandwidth
  26         parm.code_rate_HP = fechigh
  27         parm.code_rate_LP = feclow
  28         parm.modulation = modulation
  29         parm.transmission_mode = transmission
  30         parm.guard_interval = guard
  31         parm.hierarchy = hierarchy
  32         parm.system = system
  33         parm.plpid = plpid
  34         return parm
  35
  36 def getInitialTransponderList(tlist, pos):
  37         list = nimmanager.getTransponders(pos)
  38         for x in list:
  39                 if x[0] == 0:           #SAT
  40                         parm = eDVBFrontendParametersSatellite()
  41                         parm.frequency = x[1]
  42                         parm.symbol_rate = x[2]
  43                         parm.polarisation = x[3]
  44                         parm.fec = x[4]
  45                         parm.inversion = x[7]
  46                         parm.orbital_position = pos
  47                         parm.system = x[5]
  48                         parm.modulation = x[6]
  49                         parm.rolloff = x[8]
  50                         parm.pilot = x[9]
  51                         tlist.append(parm)
  52
  53 def getInitialCableTransponderList(tlist, nim):
  54         list = nimmanager.getTranspondersCable(nim)
  55         for x in list:
  56                 if x[0] == 1: #CABLE
  57                         parm = eDVBFrontendParametersCable()
  58                         parm.frequency = x[1]
  59                         parm.symbol_rate = x[2]
  60                         parm.modulation = x[3]
  61                         parm.fec_inner = x[4]
  62                         parm.inversion = parm.Inversion_Unknown
  63                         #print "frequency:", x[1]
  64                         #print "symbol_rate:", x[2]
  65                         #print "modulation:", x[3]
  66                         #print "fec_inner:", x[4]
  67                         #print "inversion:", 2
  68                         tlist.append(parm)
  69
  70 def getInitialTerrestrialTransponderList(tlist, region, skip_t2 = False):
  71         list = nimmanager.getTranspondersTerrestrial(region)
  72
  73         #self.transponders[self.parsedTer].append((2,freq,bw,const,crh,crl,guard,transm,hierarchy,inv,system,plpid))
  74
  75         #def buildTerTransponder(frequency, inversion = 2, bandwidth = 3, fechigh = 6, feclow = 6,
  76                                 #modulation = 2, transmission = 2, guard = 4, hierarchy = 4, system = 0, plpid = 0):):
  77
  78         for x in list:
  79                 if x[0] == 2: #TERRESTRIAL
  80                         if skip_t2 and x[10] == eDVBFrontendParametersTerrestrial.System_DVB_T2:
  81                                 # Should be searching on TerrestrialTransponderSearchSupport.
  82                                 continue
  83                         parm = buildTerTransponder(x[1], x[9], x[2], x[4], x[5], x[3], x[7], x[6], x[8], x[10], x[11])
  84                         tlist.append(parm)
  85
  86 cable_bands = {
  87         "DVBC_BAND_EU_VHF_I" : 1 << 0,
  88         "DVBC_BAND_EU_MID" : 1 << 1,
  89         "DVBC_BAND_EU_VHF_III" : 1 << 2,
  90         "DVBC_BAND_EU_SUPER" : 1 << 3,
  91         "DVBC_BAND_EU_HYPER" : 1 << 4,
  92         "DVBC_BAND_EU_UHF_IV" : 1 << 5,
  93         "DVBC_BAND_EU_UHF_V" : 1 << 6,
  94         "DVBC_BAND_US_LO" : 1 << 7,
  95         "DVBC_BAND_US_MID" : 1 << 8,
  96         "DVBC_BAND_US_HI" : 1 << 9,
  97         "DVBC_BAND_US_SUPER" : 1 << 10,
  98         "DVBC_BAND_US_HYPER" : 1 << 11,
  99 }
 100
 101 cable_autoscan_nimtype = {
 102 'SSH108' : 'ssh108',
 103 'TT3L10' : 'tt3l10',
 104 'TURBO' : 'vuplus_turbo_c'
 105 }
 106
 107 terrestrial_autoscan_nimtype = {
 108 'SSH108' : 'ssh108_t2_scan',
 109 'TT3L10' : 'tt3l10_t2_scan',
 110 'TURBO' : 'vuplus_turbo_t'
 111 }
 112
 113 def GetDeviceId(filter, nim_idx):
 114         tuners={}
 115         device_id = 0
 116         socket_id = 0
 117         for nim in nimmanager.nim_slots:
 118                 name_token = nim.description.split(' ')
 119                 name = name_token[-1][4:-1]
 120                 if name == filter:
 121                         if socket_id == nim_idx:
 122                                 break
 123
 124                         if device_id:   device_id = 0
 125                         else:                   device_id = 1
 126                 socket_id += 1
 127         return device_id
 128
 129 class CableTransponderSearchSupport:
 130 #       def setCableTransponderSearchResult(self, tlist):
 131 #               pass
 132
 133 #       def cableTransponderSearchFinished(self):
 134 #               pass
 135
 136         def tryGetRawFrontend(self, feid):
 137                 res_mgr = eDVBResourceManager.getInstance()
 138                 if res_mgr:
 139                         raw_channel = res_mgr.allocateRawChannel(self.feid)
 140                         if raw_channel:
 141                                 frontend = raw_channel.getFrontend()
 142                                 if frontend:
 143                                         frontend.closeFrontend() # immediate close...
 144                                         del frontend
 145                                         del raw_channel
 146                                         return True
 147                 return False
 148
 149         def cableTransponderSearchSessionClosed(self, *val):
 150                 print "cableTransponderSearchSessionClosed, val", val
 151                 self.cable_search_container.appClosed.remove(self.cableTransponderSearchClosed)
 152                 self.cable_search_container.dataAvail.remove(self.getCableTransponderData)
 153                 if val and len(val):
 154                         if val[0]:
 155                                 self.setCableTransponderSearchResult(self.__tlist)
 156                         else:
 157                                 self.cable_search_container.sendCtrlC()
 158                                 self.setCableTransponderSearchResult(None)
 159                 self.cable_search_container = None
 160                 self.cable_search_session = None
 161                 self.__tlist = None
 162                 self.cableTransponderSearchFinished()
 163
 164         def cableTransponderSearchClosed(self, retval):
 165                 print "cableTransponderSearch finished", retval
 166                 self.cable_search_session.close(True)
 167
 168         def getCableTransponderData(self, str):
 169                 data = str.split()
 170                 if len(data):
 171                         if data[0] == 'OK':
 172                                 print str
 173                                 parm = eDVBFrontendParametersCable()
 174                                 qam = { "QAM16" : parm.Modulation_QAM16,
 175                                         "QAM32" : parm.Modulation_QAM32,
 176                                         "QAM64" : parm.Modulation_QAM64,
 177                                         "QAM128" : parm.Modulation_QAM128,
 178                                         "QAM256" : parm.Modulation_QAM256 }
 179                                 inv = { "INVERSION_OFF" : parm.Inversion_Off,
 180                                         "INVERSION_ON" : parm.Inversion_On,
 181                                         "INVERSION_AUTO" : parm.Inversion_Unknown }
 182                                 fec = { "FEC_AUTO" : parm.FEC_Auto,
 183                                         "FEC_1_2" : parm.FEC_1_2,
 184                                         "FEC_2_3" : parm.FEC_2_3,
 185                                         "FEC_3_4" : parm.FEC_3_4,
 186                                         "FEC_5_6": parm.FEC_5_6,
 187                                         "FEC_7_8" : parm.FEC_7_8,
 188                                         "FEC_8_9" : parm.FEC_8_9,
 189                                         "FEC_NONE" : parm.FEC_None }
 190                                 parm.frequency = int(data[1])
 191                                 parm.symbol_rate = int(data[2])
 192                                 parm.fec_inner = fec[data[3]]
 193                                 parm.modulation = qam[data[4]]
 194                                 parm.inversion = inv[data[5]]
 195                                 self.__tlist.append(parm)
 196                         tmpstr = _("Try to find used Transponders in cable network.. please wait...")
 197                         tmpstr += "\n\n"
 198                         tmpstr += data[1]
 199                         tmpstr += " kHz "
 200                         tmpstr += data[0]
 201                         self.cable_search_session["text"].setText(tmpstr)
 202
 203         def startCableTransponderSearch(self, nim_idx):
 204                 def GetCommand(nim_idx):
 205                     global cable_autoscan_nimtype
 206                     try:
 207                             nim_name = nimmanager.getNimName(nim_idx)
 208                             if nim_name is not None and nim_name != "":
 209                                 device_id = ""
 210                                 nim_name = nim_name.split(' ')[-1][4:-1]
 211                                 if nim_name == 'TT3L10':
 212                                     try:
 213                                         device_id = GetDeviceId('TT3L10', nimIdx)
 214                                         device_id = "--device=%s" % (device_id)
 215                                     except: device_id = ""
 216                                     if device_id == "":
 217                                         return "tda1002x"
 218 #                               print nimIdx, nim_name, cable_autoscan_nimtype[nim_name], device_id
 219                                 try:
 220                                         command = "%s %s" % (cable_autoscan_nimtype[nim_name], device_id)
 221                                         return command
 222                                 except: pass
 223                     except Exception, err:
 224                         print "GetCommand ->", err
 225                     return "tda1002x"
 226
 227                 if not self.tryGetRawFrontend(nim_idx):
 228                         self.session.nav.stopService()
 229                         if not self.tryGetRawFrontend(nim_idx):
 230                                 if self.session.pipshown: # try to disable pip
 231                                         self.session.pipshown = False
 232                                         del self.session.pip
 233                                 if not self.tryGetRawFrontend(nim_idx):
 234                                         self.cableTransponderSearchFinished()
 235                                         return
 236                 self.__tlist = [ ]
 237                 self.cable_search_container = eConsoleAppContainer()
 238                 self.cable_search_container.appClosed.append(self.cableTransponderSearchClosed)
 239                 self.cable_search_container.dataAvail.append(self.getCableTransponderData)
 240                 cableConfig = config.Nims[nim_idx].cable
 241                 tunername = nimmanager.getNimName(nim_idx)
 242                 bus = nimmanager.getI2CDevice(nim_idx)
 243                 if bus is None:
 244                         print "ERROR: could not get I2C device for nim", nim_idx, "for cable transponder search"
 245                         bus = 2
 246
 247                 if tunername == "CXD1981":
 248                         cmd = "cxd1978 --init --scan --verbose --wakeup --inv 2 --bus %d" % bus
 249                 else:
 250                         bin_name = GetCommand(nim_idx)
 251                         cmd = "%(BIN_NAME)s --init --scan --verbose --wakeup --inv 2 --bus %(BUS)d" % {'BIN_NAME':bin_name , 'BUS':bus}
 252
 253                 if cableConfig.scan_type.value == "bands":
 254                         cmd += " --scan-bands "
 255                         bands = 0
 256                         if cableConfig.scan_band_EU_VHF_I.value:
 257                                 bands |= cable_bands["DVBC_BAND_EU_VHF_I"]
 258                         if cableConfig.scan_band_EU_MID.value:
 259                                 bands |= cable_bands["DVBC_BAND_EU_MID"]
 260                         if cableConfig.scan_band_EU_VHF_III.value:
 261                                 bands |= cable_bands["DVBC_BAND_EU_VHF_III"]
 262                         if cableConfig.scan_band_EU_UHF_IV.value:
 263                                 bands |= cable_bands["DVBC_BAND_EU_UHF_IV"]
 264                         if cableConfig.scan_band_EU_UHF_V.value:
 265                                 bands |= cable_bands["DVBC_BAND_EU_UHF_V"]
 266                         if cableConfig.scan_band_EU_SUPER.value:
 267                                 bands |= cable_bands["DVBC_BAND_EU_SUPER"]
 268                         if cableConfig.scan_band_EU_HYPER.value:
 269                                 bands |= cable_bands["DVBC_BAND_EU_HYPER"]
 270                         if cableConfig.scan_band_US_LOW.value:
 271                                 bands |= cable_bands["DVBC_BAND_US_LO"]
 272                         if cableConfig.scan_band_US_MID.value:
 273                                 bands |= cable_bands["DVBC_BAND_US_MID"]
 274                         if cableConfig.scan_band_US_HIGH.value:
 275                                 bands |= cable_bands["DVBC_BAND_US_HI"]
 276                         if cableConfig.scan_band_US_SUPER.value:
 277                                 bands |= cable_bands["DVBC_BAND_US_SUPER"]
 278                         if cableConfig.scan_band_US_HYPER.value:
 279                                 bands |= cable_bands["DVBC_BAND_US_HYPER"]
 280                         cmd += str(bands)
 281                 else:
 282                         cmd += " --scan-stepsize "
 283                         cmd += str(cableConfig.scan_frequency_steps.value)
 284                 if cableConfig.scan_mod_qam16.value:
 285                         cmd += " --mod 16"
 286                 if cableConfig.scan_mod_qam32.value:
 287                         cmd += " --mod 32"
 288                 if cableConfig.scan_mod_qam64.value:
 289                         cmd += " --mod 64"
 290                 if cableConfig.scan_mod_qam128.value:
 291                         cmd += " --mod 128"
 292                 if cableConfig.scan_mod_qam256.value:
 293                         cmd += " --mod 256"
 294                 if cableConfig.scan_sr_6900.value:
 295                         cmd += " --sr 6900000"
 296                 if cableConfig.scan_sr_6875.value:
 297                         cmd += " --sr 6875000"
 298                 if cableConfig.scan_sr_ext1.value > 450:
 299                         cmd += " --sr "
 300                         cmd += str(cableConfig.scan_sr_ext1.value)
 301                         cmd += "000"
 302                 if cableConfig.scan_sr_ext2.value > 450:
 303                         cmd += " --sr "
 304                         cmd += str(cableConfig.scan_sr_ext2.value)
 305                         cmd += "000"
 306                 print bin_name, " CMD is", cmd
 307
 308                 self.cable_search_container.execute(cmd)
 309                 tmpstr = _("Try to find used transponders in cable network.. please wait...")
 310                 tmpstr += "\n\n..."
 311                 self.cable_search_session = self.session.openWithCallback(self.cableTransponderSearchSessionClosed, MessageBox, tmpstr, MessageBox.TYPE_INFO)
 312
 313 class TerrestrialTransponderSearchSupport:
 314 #       def setTerrestrialTransponderSearchResult(self, tlist):
 315 #               pass
 316
 317 #       def terrestrialTransponderSearchFinished(self):
 318 #               pass
 319
 320         def terrestrialTransponderSearchSessionClosed(self, *val):
 321                 print "TerrestrialTransponderSearchSessionClosed, val", val
 322                 self.terrestrial_search_container.appClosed.remove(self.terrestrialTransponderSearchClosed)
 323                 self.terrestrial_search_container.dataAvail.remove(self.getTerrestrialTransponderData)
 324                 if val and len(val):
 325                         if val[0]:
 326                                 self.setTerrestrialTransponderSearchResult(self.__tlist)
 327                         else:
 328                                 self.terrestrial_search_container.sendCtrlC()
 329                                 self.setTerrestrialTransponderSearchResult(None)
 330                 self.terrestrial_search_container = None
 331                 self.terrestrial_search_session = None
 332                 self.__tlist = None
 333                 self.terrestrialTransponderSearchFinished()
 334
 335         def terrestrialTransponderSearchClosed(self, retval):
 336                 self.setTerrestrialTransponderData()
 337                 opt = self.terrestrialTransponderGetOpt()
 338                 if opt is None:
 339                         print "terrestrialTransponderSearch finished", retval
 340                         self.terrestrial_search_session.close(True)
 341                 else:
 342                         (freq, bandWidth) = opt
 343                         self.terrestrialTransponderSearch(freq, bandWidth)
 344
 345         def getTerrestrialTransponderData(self, str):
 346                 self.terrestrial_search_data += str
 347
 348         def setTerrestrialTransponderData(self):
 349                 print self.terrestrial_search_data
 350                 data = self.terrestrial_search_data.split()
 351                 if len(data):
 352 #                       print "[setTerrestrialTransponderData] data : ", data
 353                         if data[0] == 'OK':
 354                                 # DVB-T : OK frequency bandwidth delivery system -1
 355                                 # DVB-T2 : OK frequency bandwidth delivery system number_of_plp plp_id0:plp_type0
 356                                 if data[3] == 1: # DVB-T
 357                                         parm = eDVBFrontendParametersTerrestrial()
 358                                         parm.frequency = int(data[1])
 359                                         parm.bandwidth = int(data[2])
 360                                         parm.inversion = parm.Inversion_Unknown
 361                                         parm.code_rate_HP = parm.FEC_Auto
 362                                         parm.code_rate_LP = parm.FEC_Auto
 363                                         parm.modulation = parm.Modulation_Auto
 364                                         parm.transmission_mode = parm.TransmissionMode_Auto
 365                                         parm.guard_interval = parm.GuardInterval_Auto
 366                                         parm.hierarchy = parm.Hierarchy_Auto
 367                                         parm.system = parm.System_DVB_T
 368                                         parm.plpid = 0
 369                                         self.__tlist.append(parm)
 370                                 else:
 371                                         plp_list = data[5:]
 372                                         plp_num = int(data[4])
 373                                         if len(plp_list) > plp_num:
 374                                                 plp_list = plp_list[:plp_num]
 375                                         for plp in plp_list:
 376                                                 (plp_id, plp_type) = plp.split(':')
 377                                                 if plp_type == '0': # common PLP:
 378                                                         continue
 379                                                 parm = eDVBFrontendParametersTerrestrial()
 380                                                 parm.frequency = int(data[1])
 381                                                 parm.bandwidth = self.terrestrialTransponderconvBandwidth_P(int(data[2]))
 382                                                 parm.inversion = parm.Inversion_Unknown
 383                                                 parm.code_rate_HP = parm.FEC_Auto
 384                                                 parm.code_rate_LP = parm.FEC_Auto
 385                                                 parm.modulation = parm.Modulation_Auto
 386                                                 parm.transmission_mode = parm.TransmissionMode_Auto
 387                                                 parm.guard_interval = parm.GuardInterval_Auto
 388                                                 parm.hierarchy = parm.Hierarchy_Auto
 389                                                 parm.system = parm.System_DVB_T2
 390                                                 parm.plpid = int(plp_id)
 391                                                 self.__tlist.append(parm)
 392
 393                         tmpstr = _("Try to find used Transponders in terrestrial network.. please wait...")
 394                         tmpstr += "\n\n"
 395                         tmpstr += data[1][:-3]
 396                         tmpstr += " kHz "
 397                         tmpstr += data[0]
 398                         self.terrestrial_search_session["text"].setText(tmpstr)
 399
 400         def terrestrialTransponderInitSearchList(self, searchList, region):
 401                 tpList = nimmanager.getTranspondersTerrestrial(region)
 402                 for x in tpList:
 403                         if x[0] == 2: #TERRESTRIAL
 404                                 freq = x[1] # frequency
 405                                 bandWidth = self.terrestrialTransponderConvBandwidth_I(x[2]) # bandWidth
 406                                 parm = (freq, bandWidth)
 407                                 searchList.append(parm)
 408
 409         def terrestrialTransponderConvBandwidth_I(self, _bandWidth):
 410                 bandWidth = {
 411                         eDVBFrontendParametersTerrestrial.Bandwidth_8MHz : 8000000,
 412                         eDVBFrontendParametersTerrestrial.Bandwidth_7MHz : 7000000,
 413                         eDVBFrontendParametersTerrestrial.Bandwidth_6MHz : 6000000,
 414                         eDVBFrontendParametersTerrestrial.Bandwidth_5MHz : 5000000,
 415                         eDVBFrontendParametersTerrestrial.Bandwidth_1_712MHz : 1712000,
 416                         eDVBFrontendParametersTerrestrial.Bandwidth_10MHz : 10000000,
 417                 }.get(_bandWidth, 8000000)
 418                 return bandWidth
 419
 420         def terrestrialTransponderconvBandwidth_P(self, _bandWidth):
 421                 bandWidth = {
 422                         8000000 : eDVBFrontendParametersTerrestrial.Bandwidth_8MHz,
 423                         7000000 : eDVBFrontendParametersTerrestrial.Bandwidth_7MHz,
 424                         6000000 : eDVBFrontendParametersTerrestrial.Bandwidth_6MHz,
 425                         5000000 : eDVBFrontendParametersTerrestrial.Bandwidth_5MHz,
 426                         1712000 : eDVBFrontendParametersTerrestrial.Bandwidth_1_712MHz,
 427                         10000000 : eDVBFrontendParametersTerrestrial.Bandwidth_10MHz,
 428                 }.get(_bandWidth, eDVBFrontendParametersTerrestrial.Bandwidth_8MHz)
 429                 return bandWidth
 430
 431         def terrestrialTransponderGetOpt(self):
 432                 if len(self.terrestrial_search_list) > 0:
 433                         return self.terrestrial_search_list.pop(0)
 434                 else:
 435                         return None
 436
 437         def terrestrialTransponderGetCmd(self, nim_idx):
 438                 global terrestrial_autoscan_nimtype
 439                 try:
 440                         nim_name = nimmanager.getNimName(nim_idx)
 441                         if nim_name is not None and nim_name != "":
 442                                 device_id = ""
 443                                 nim_name = nim_name.split(' ')[-1][4:-1]
 444                                 if nim_name == 'TT3L10':
 445                                         try:
 446                                                 device_id = GetDeviceId('TT3L10', nimIdx)
 447                                                 device_id = "--device %s" % (device_id)
 448                                         except: device_id = ""
 449                                         if device_id == "":
 450                                                 return "ssh108_t2_scan"
 451 #                                       print nimIdx, nim_name, terrestrial_autoscan_nimtype[nim_name], device_id
 452                                 try:
 453                                         command = "%s %s" % (terrestrial_autoscan_nimtype[nim_name], device_id)
 454                                         return command
 455                                 except: pass
 456                 except Exception, err:
 457                         print "terrestrialTransponderGetCmd ->", err
 458                 return ""
 459
 460         def startTerrestrialTransponderSearch(self, nim_idx, region):
 461                 if not self.tryGetRawFrontend(nim_idx):
 462                         self.session.nav.stopService()
 463                         if not self.tryGetRawFrontend(nim_idx):
 464                                 if self.session.pipshown: # try to disable pip
 465                                         self.session.pipshown = False
 466                                         del self.session.pip
 467                                 if not self.tryGetRawFrontend(nim_idx):
 468                                         self.terrestrialTransponderSearchFinished()
 469                                         return
 470                 self.__tlist = [ ]
 471                 self.terrestrial_search_container = eConsoleAppContainer()
 472                 self.terrestrial_search_container.appClosed.append(self.terrestrialTransponderSearchClosed)
 473                 self.terrestrial_search_container.dataAvail.append(self.getTerrestrialTransponderData)
 474
 475                 self.terrestrial_search_binName = self.terrestrialTransponderGetCmd(nim_idx)
 476
 477                 self.terrestrial_search_bus = nimmanager.getI2CDevice(nim_idx)
 478                 if self.terrestrial_search_bus is None:
 479 #                       print "ERROR: could not get I2C device for nim", nim_idx, "for terrestrial transponder search"
 480                         self.terrestrial_search_bus = 2
 481
 482                 self.terrestrial_search_list = []
 483                 self.terrestrialTransponderInitSearchList(self.terrestrial_search_list ,region)
 484                 (freq, bandWidth) = self.terrestrialTransponderGetOpt()
 485                 self.terrestrialTransponderSearch(freq, bandWidth)
 486
 487                 tmpstr = _("Try to find used transponders in terrestrial network.. please wait...")
 488                 tmpstr += "\n\n..."
 489                 self.terrestrial_search_session = self.session.openWithCallback(self.terrestrialTransponderSearchSessionClosed, MessageBox, tmpstr, MessageBox.TYPE_INFO)
 490
 491         def terrestrialTransponderSearch(self, freq, bandWidth):
 492                 self.terrestrial_search_data = ""
 493                 cmd = "%s --freq %d --bw %d --bus %d --ds 2" % (self.terrestrial_search_binName, freq, bandWidth, self.terrestrial_search_bus)
 494                 print "SCAN CMD : ",cmd
 495                 self.terrestrial_search_container.execute(cmd)
 496
 497 class DefaultSatLists(DefaultWizard):
 498         def __init__(self, session, silent = True, showSteps = False):
 499                 self.xmlfile = "defaultsatlists.xml"
 500                 DefaultWizard.__init__(self, session, silent, showSteps, neededTag = "services")
 501                 print "configuredSats:", nimmanager.getConfiguredSats()
 502
 503         def setDirectory(self):
 504                 self.directory = []
 505                 self.directory.append(resolveFilename(SCOPE_DEFAULTDIR))
 506                 import os
 507                 os.system("mount %s %s" % (resolveFilename(SCOPE_DEFAULTPARTITION), resolveFilename(SCOPE_DEFAULTPARTITIONMOUNTDIR)))
 508                 self.directory.append(resolveFilename(SCOPE_DEFAULTPARTITIONMOUNTDIR))
 509
 510         def statusCallback(self, status, progress):
 511                 print "statusCallback:", status, progress
 512                 from Components.DreamInfoHandler import DreamInfoHandler
 513                 if status == DreamInfoHandler.STATUS_DONE:
 514                         self["text"].setText(_("The installation of the default services lists is finished.") + "\n\n" + _("Please press OK to continue."))
 515                         self.markDone()
 516                         self.disableKeys = False
 517
 518 class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport, TerrestrialTransponderSearchSupport):
 519         def __init__(self, session):
 520                 Screen.__init__(self, session)
 521
 522                 self.finished_cb = None
 523                 self.updateSatList()
 524                 self.service = session.nav.getCurrentService()
 525                 self.feinfo = None
 526                 frontendData = None
 527                 if self.service is not None:
 528                         self.feinfo = self.service.frontendInfo()
 529                         frontendData = self.feinfo and self.feinfo.getAll(True)
 530
 531                 self.createConfig(frontendData)
 532
 533                 del self.feinfo
 534                 del self.service
 535
 536                 self["actions"] = NumberActionMap(["SetupActions"],
 537                 {
 538                         "ok": self.keyGo,
 539                         "cancel": self.keyCancel,
 540                 }, -2)
 541
 542                 self.statusTimer = eTimer()
 543                 self.statusTimer.callback.append(self.updateStatus)
 544                 #self.statusTimer.start(5000, True)
 545
 546                 self.list = []
 547                 ConfigListScreen.__init__(self, self.list)
 548                 if not self.scan_nims.value == "":
 549                         self.createSetup()
 550                         self["introduction"] = Label(_("Press OK to start the scan"))
 551                 else:
 552                         self["introduction"] = Label(_("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."))
 553
 554         def runAsync(self, finished_cb):
 555                 self.finished_cb = finished_cb
 556                 self.keyGo()
 557
 558         def updateSatList(self):
 559                 self.satList = []
 560                 for slot in nimmanager.nim_slots:
 561                         if slot.isCompatible("DVB-S"):
 562                                 self.satList.append(nimmanager.getSatListForNim(slot.slot))
 563                         else:
 564                                 self.satList.append(None)
 565
 566         def createSetup(self):
 567                 self.list = []
 568                 self.multiscanlist = []
 569                 index_to_scan = int(self.scan_nims.value)
 570                 print "ID: ", index_to_scan
 571
 572                 self.tunerEntry = getConfigListEntry(_("Tuner"), self.scan_nims)
 573                 self.list.append(self.tunerEntry)
 574
 575                 if self.scan_nims == [ ]:
 576                         return
 577
 578                 self.typeOfScanEntry = None
 579                 self.systemEntry = None
 580                 self.modulationEntry = None
 581                 nim = nimmanager.nim_slots[index_to_scan]
 582                 if nim.isCompatible("DVB-S"):
 583                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_type)
 584                         self.list.append(self.typeOfScanEntry)
 585                 elif nim.isCompatible("DVB-C"):
 586                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_typecable)
 587                         self.list.append(self.typeOfScanEntry)
 588                 elif nim.isCompatible("DVB-T"):
 589                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_typeterrestrial)
 590                         self.list.append(self.typeOfScanEntry)
 591
 592                 self.scan_networkScan.value = False
 593                 if nim.isCompatible("DVB-S"):
 594                         if self.scan_type.value == "single_transponder":
 595                                 self.updateSatList()
 596                                 if nim.isCompatible("DVB-S2"):
 597                                         self.systemEntry = getConfigListEntry(_('System'), self.scan_sat.system)
 598                                         self.list.append(self.systemEntry)
 599                                 else:
 600                                         # downgrade to dvb-s, in case a -s2 config was active
 601                                         self.scan_sat.system.value = eDVBFrontendParametersSatellite.System_DVB_S
 602                                 self.list.append(getConfigListEntry(_('Satellite'), self.scan_satselection[index_to_scan]))
 603                                 self.list.append(getConfigListEntry(_('Frequency'), self.scan_sat.frequency))
 604                                 self.list.append(getConfigListEntry(_('Inversion'), self.scan_sat.inversion))
 605                                 self.list.append(getConfigListEntry(_('Symbol rate'), self.scan_sat.symbolrate))
 606                                 self.list.append(getConfigListEntry(_('Polarization'), self.scan_sat.polarization))
 607                                 if self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S:
 608                                         self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec))
 609                                 elif self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S2:
 610                                         self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec_s2))
 611                                         self.modulationEntry = getConfigListEntry(_('Modulation'), self.scan_sat.modulation)
 612                                         self.list.append(self.modulationEntry)
 613                                         self.list.append(getConfigListEntry(_('Roll-off'), self.scan_sat.rolloff))
 614                                         self.list.append(getConfigListEntry(_('Pilot'), self.scan_sat.pilot))
 615                         elif self.scan_type.value == "single_satellite":
 616                                 self.updateSatList()
 617                                 print self.scan_satselection[index_to_scan]
 618                                 self.list.append(getConfigListEntry(_("Satellite"), self.scan_satselection[index_to_scan]))
 619                                 self.scan_networkScan.value = True
 620                         elif self.scan_type.value.find("multisat") != -1:
 621                                 tlist = []
 622                                 SatList = nimmanager.getSatListForNim(index_to_scan)
 623                                 for x in SatList:
 624                                         if self.Satexists(tlist, x[0]) == 0:
 625                                                 tlist.append(x[0])
 626                                                 sat = ConfigEnableDisable(default = self.scan_type.value.find("_yes") != -1 and True or False)
 627                                                 configEntry = getConfigListEntry(nimmanager.getSatDescription(x[0]), sat)
 628                                                 self.list.append(configEntry)
 629                                                 self.multiscanlist.append((x[0], sat))
 630                                 self.scan_networkScan.value = True
 631                 elif nim.isCompatible("DVB-C"):
 632                         if self.scan_typecable.value == "single_transponder":
 633                                 self.list.append(getConfigListEntry(_("Frequency"), self.scan_cab.frequency))
 634                                 self.list.append(getConfigListEntry(_("Inversion"), self.scan_cab.inversion))
 635                                 self.list.append(getConfigListEntry(_("Symbol rate"), self.scan_cab.symbolrate))
 636                                 self.list.append(getConfigListEntry(_("Modulation"), self.scan_cab.modulation))
 637                                 self.list.append(getConfigListEntry(_("FEC"), self.scan_cab.fec))
 638                 elif nim.isCompatible("DVB-T"):
 639                         if self.scan_typeterrestrial.value == "single_transponder":
 640                                 if nim.isCompatible("DVB-T2"):
 641                                         self.systemEntry = getConfigListEntry(_('System'), self.scan_ter.system)
 642                                         self.list.append(self.systemEntry)
 643                                 else:
 644                                         self.scan_ter.system.value = eDVBFrontendParametersTerrestrial.System_DVB_T
 645                                 if self.scan_ter.system.value == eDVBFrontendParametersTerrestrial.System_DVB_T:
 646                                         self.list.append(getConfigListEntry(_("Frequency"), self.scan_ter.frequency))
 647                                         self.list.append(getConfigListEntry(_("Inversion"), self.scan_ter.inversion))
 648                                         self.list.append(getConfigListEntry(_("Bandwidth"), self.scan_ter.bandwidth))
 649                                         self.list.append(getConfigListEntry(_("Code rate HP"), self.scan_ter.fechigh))
 650                                         self.list.append(getConfigListEntry(_("Code rate LP"), self.scan_ter.feclow))
 651                                         self.list.append(getConfigListEntry(_("Modulation"), self.scan_ter.modulation))
 652                                         self.list.append(getConfigListEntry(_("Transmission mode"), self.scan_ter.transmission))
 653                                         self.list.append(getConfigListEntry(_("Guard interval"), self.scan_ter.guard))
 654                                         self.list.append(getConfigListEntry(_("Hierarchy info"), self.scan_ter.hierarchy))
 655                                 else: # DVB-T2
 656                                         self.list.append(getConfigListEntry(_("Frequency"), self.scan_ter.frequency))
 657                                         self.list.append(getConfigListEntry(_("Inversion"), self.scan_ter.inversion))
 658                                         self.list.append(getConfigListEntry(_("Bandwidth"), self.scan_ter.bandwidth_t2))
 659                                         self.list.append(getConfigListEntry(_("Code rate HP"), self.scan_ter.fechigh_t2))
 660                                         self.list.append(getConfigListEntry(_("Code rate LP"), self.scan_ter.feclow_t2))
 661                                         self.list.append(getConfigListEntry(_("Modulation"), self.scan_ter.modulation_t2))
 662                                         self.list.append(getConfigListEntry(_("Transmission mode"), self.scan_ter.transmission_t2))
 663                                         self.list.append(getConfigListEntry(_("Guard interval"), self.scan_ter.guard_t2))
 664                                         self.list.append(getConfigListEntry(_("Hierarchy info"), self.scan_ter.hierarchy))
 665                                         self.list.append(getConfigListEntry(_('PLP ID'), self.scan_ter.plp_id))
 666                 self.list.append(getConfigListEntry(_("Network scan"), self.scan_networkScan))
 667                 self.list.append(getConfigListEntry(_("Clear before scan"), self.scan_clearallservices))
 668                 self.list.append(getConfigListEntry(_("Only Free scan"), self.scan_onlyfree))
 669                 self["config"].list = self.list
 670                 self["config"].l.setList(self.list)
 671
 672         def Satexists(self, tlist, pos):
 673                 for x in tlist:
 674                         if x == pos:
 675                                 return 1
 676                 return 0
 677
 678         def newConfig(self):
 679                 cur = self["config"].getCurrent()
 680                 print "cur is", cur
 681                 if cur == self.typeOfScanEntry or \
 682                         cur == self.tunerEntry or \
 683                         cur == self.systemEntry or \
 684                         (self.modulationEntry and self.systemEntry[1].value == eDVBFrontendParametersSatellite.System_DVB_S2 and cur == self.modulationEntry):
 685                         self.createSetup()
 686
 687         def createConfig(self, frontendData):
 688                                                            #("Type", frontendData["system"], TYPE_TEXT),
 689                                            #("Modulation", frontendData["modulation"], TYPE_TEXT),
 690                                            #("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 691                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 692                                            #("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 693                                            #("Polarization", frontendData["polarization"], TYPE_TEXT),
 694                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 695                                            #("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 696                                                 #)
 697                 #elif frontendData["tuner_type"] == "DVB-C":
 698                         #return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 699                                            #("Type", frontendData["tuner_type"], TYPE_TEXT),
 700                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 701                                            #("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 702                                            #("Modulation", frontendData["modulation"], TYPE_TEXT),
 703                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 704                         #                  ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 705                                                 #)
 706                 #elif frontendData["tuner_type"] == "DVB-T":
 707                         #return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 708                                            #("Type", frontendData["tuner_type"], TYPE_TEXT),
 709                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 710                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 711                                            #("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 712                                            #("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 713                                            #("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 714                                            #("Constellation", frontendData["constellation"], TYPE_TEXT),
 715                                            #("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 716                                            #("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 717                                            #("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT),
 718                         defaultSat = {
 719                                 "orbpos": 192,
 720                                 "system": eDVBFrontendParametersSatellite.System_DVB_S,
 721                                 "frequency": 11836,
 722                                 "inversion": eDVBFrontendParametersSatellite.Inversion_Unknown,
 723                                 "symbolrate": 27500,
 724                                 "polarization": eDVBFrontendParametersSatellite.Polarisation_Horizontal,
 725                                 "fec": eDVBFrontendParametersSatellite.FEC_Auto,
 726                                 "fec_s2": eDVBFrontendParametersSatellite.FEC_9_10,
 727                                 "modulation": eDVBFrontendParametersSatellite.Modulation_QPSK }
 728                         defaultCab = {
 729                                 "frequency": 466,
 730                                 "inversion": eDVBFrontendParametersCable.Inversion_Unknown,
 731                                 "modulation": eDVBFrontendParametersCable.Modulation_QAM64,
 732                                 "fec": eDVBFrontendParametersCable.FEC_Auto,
 733                                 "symbolrate": 6900 }
 734                         defaultTer = {
 735                                 "frequency" : 466000,
 736                                 "inversion" : eDVBFrontendParametersTerrestrial.Inversion_Unknown,
 737                                 "bandwidth" : eDVBFrontendParametersTerrestrial.Bandwidth_7MHz,
 738                                 "fechigh" : eDVBFrontendParametersTerrestrial.FEC_Auto,
 739                                 "feclow" : eDVBFrontendParametersTerrestrial.FEC_Auto,
 740                                 "modulation" : eDVBFrontendParametersTerrestrial.Modulation_Auto,
 741                                 "transmission_mode" : eDVBFrontendParametersTerrestrial.TransmissionMode_Auto,
 742                                 "guard_interval" : eDVBFrontendParametersTerrestrial.GuardInterval_Auto,
 743                                 "hierarchy": eDVBFrontendParametersTerrestrial.Hierarchy_Auto,
 744                                 "system": eDVBFrontendParametersTerrestrial.System_DVB_T,
 745                                 "plp_id": 0 }
 746
 747                         if frontendData is not None:
 748                                 ttype = frontendData.get("tuner_type", "UNKNOWN")
 749                                 if ttype == "DVB-S":
 750                                         defaultSat["system"] = frontendData.get("system", eDVBFrontendParametersSatellite.System_DVB_S)
 751                                         defaultSat["frequency"] = frontendData.get("frequency", 0) / 1000
 752                                         defaultSat["inversion"] = frontendData.get("inversion", eDVBFrontendParametersSatellite.Inversion_Unknown)
 753                                         defaultSat["symbolrate"] = frontendData.get("symbol_rate", 0) / 1000
 754                                         defaultSat["polarization"] = frontendData.get("polarization", eDVBFrontendParametersSatellite.Polarisation_Horizontal)
 755                                         if defaultSat["system"] == eDVBFrontendParametersSatellite.System_DVB_S2:
 756                                                 defaultSat["fec_s2"] = frontendData.get("fec_inner", eDVBFrontendParametersSatellite.FEC_Auto)
 757                                                 defaultSat["rolloff"] = frontendData.get("rolloff", eDVBFrontendParametersSatellite.RollOff_alpha_0_35)
 758                                                 defaultSat["pilot"] = frontendData.get("pilot", eDVBFrontendParametersSatellite.Pilot_Unknown)
 759                                         else:
 760                                                 defaultSat["fec"] = frontendData.get("fec_inner", eDVBFrontendParametersSatellite.FEC_Auto)
 761                                         defaultSat["modulation"] = frontendData.get("modulation", eDVBFrontendParametersSatellite.Modulation_QPSK)
 762                                         defaultSat["orbpos"] = frontendData.get("orbital_position", 0)
 763                                 elif ttype == "DVB-C":
 764                                         defaultCab["frequency"] = frontendData.get("frequency", 0) / 1000
 765                                         defaultCab["symbolrate"] = frontendData.get("symbol_rate", 0) / 1000
 766                                         defaultCab["inversion"] = frontendData.get("inversion", eDVBFrontendParametersCable.Inversion_Unknown)
 767                                         defaultCab["fec"] = frontendData.get("fec_inner", eDVBFrontendParametersCable.FEC_Auto)
 768                                         defaultCab["modulation"] = frontendData.get("modulation", eDVBFrontendParametersCable.Modulation_QAM16)
 769                                 elif ttype == "DVB-T":
 770                                         defaultTer["frequency"] = frontendData.get("frequency", 0) / 1000
 771                                         defaultTer["inversion"] = frontendData.get("inversion", eDVBFrontendParametersTerrestrial.Inversion_Unknown)
 772                                         defaultTer["bandwidth"] = frontendData.get("bandwidth", eDVBFrontendParametersTerrestrial.Bandwidth_7MHz)
 773                                         defaultTer["fechigh"] = frontendData.get("code_rate_hp", eDVBFrontendParametersTerrestrial.FEC_Auto)
 774                                         defaultTer["feclow"] = frontendData.get("code_rate_lp", eDVBFrontendParametersTerrestrial.FEC_Auto)
 775                                         defaultTer["modulation"] = frontendData.get("constellation", eDVBFrontendParametersTerrestrial.Modulation_Auto)
 776                                         defaultTer["transmission_mode"] = frontendData.get("transmission_mode", eDVBFrontendParametersTerrestrial.TransmissionMode_Auto)
 777                                         defaultTer["guard_interval"] = frontendData.get("guard_interval", eDVBFrontendParametersTerrestrial.GuardInterval_Auto)
 778                                         defaultTer["hierarchy"] = frontendData.get("hierarchy_information", eDVBFrontendParametersTerrestrial.Hierarchy_Auto)
 779                                         defaultTer["system"] = frontendData.get("system", eDVBFrontendParametersTerrestrial.System_DVB_T)
 780                                         defaultTer["plp_id"] = frontendData.get("plp_id", 0)
 781
 782                         self.scan_sat = ConfigSubsection()
 783                         self.scan_cab = ConfigSubsection()
 784                         self.scan_ter = ConfigSubsection()
 785
 786                         self.scan_type = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("single_satellite", _("Single satellite")), ("multisat", _("Multisat")), ("multisat_yes", _("Multisat"))])
 787                         self.scan_typecable = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("complete", _("Complete"))])
 788                         self.scan_typeterrestrial = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("complete", _("Complete"))])
 789                         self.scan_clearallservices = ConfigSelection(default = "no", choices = [("no", _("no")), ("yes", _("yes")), ("yes_hold_feeds", _("yes (keep feeds)"))])
 790                         self.scan_onlyfree = ConfigYesNo(default = False)
 791                         self.scan_networkScan = ConfigYesNo(default = False)
 792
 793                         nim_list = []
 794                         # collect all nims which are *not* set to "nothing"
 795                         for n in nimmanager.nim_slots:
 796                                 if n.config_mode == "nothing":
 797                                         continue
 798                                 if n.config_mode == "advanced" and len(nimmanager.getSatListForNim(n.slot)) < 1:
 799                                         continue
 800                                 if n.config_mode in ("loopthrough", "satposdepends"):
 801                                         root_id = nimmanager.sec.getRoot(n.slot_id, int(n.config.connectedTo.value))
 802                                         if n.type == nimmanager.nim_slots[root_id].type: # check if connected from a DVB-S to DVB-S2 Nim or vice versa
 803                                                 continue
 804                                 nim_list.append((str(n.slot), n.friendly_full_description))
 805
 806                         self.scan_nims = ConfigSelection(choices = nim_list)
 807
 808                         # status
 809                         self.scan_snr = ConfigSlider()
 810                         self.scan_snr.enabled = False
 811                         self.scan_agc = ConfigSlider()
 812                         self.scan_agc.enabled = False
 813                         self.scan_ber = ConfigSlider()
 814                         self.scan_ber.enabled = False
 815
 816                         # sat
 817                         self.scan_sat.system = ConfigSelection(default = defaultSat["system"], choices = [
 818                                 (eDVBFrontendParametersSatellite.System_DVB_S, _("DVB-S")),
 819                                 (eDVBFrontendParametersSatellite.System_DVB_S2, _("DVB-S2"))])
 820                         self.scan_sat.frequency = ConfigInteger(default = defaultSat["frequency"], limits = (1, 99999))
 821                         self.scan_sat.inversion = ConfigSelection(default = defaultSat["inversion"], choices = [
 822                                 (eDVBFrontendParametersSatellite.Inversion_Off, _("Off")),
 823                                 (eDVBFrontendParametersSatellite.Inversion_On, _("On")),
 824                                 (eDVBFrontendParametersSatellite.Inversion_Unknown, _("Auto"))])
 825                         self.scan_sat.symbolrate = ConfigInteger(default = defaultSat["symbolrate"], limits = (1, 99999))
 826                         self.scan_sat.polarization = ConfigSelection(default = defaultSat["polarization"], choices = [
 827                                 (eDVBFrontendParametersSatellite.Polarisation_Horizontal, _("horizontal")),
 828                                 (eDVBFrontendParametersSatellite.Polarisation_Vertical, _("vertical")),
 829                                 (eDVBFrontendParametersSatellite.Polarisation_CircularLeft, _("circular left")),
 830                                 (eDVBFrontendParametersSatellite.Polarisation_CircularRight, _("circular right"))])
 831                         self.scan_sat.fec = ConfigSelection(default = defaultSat["fec"], choices = [
 832                                 (eDVBFrontendParametersSatellite.FEC_Auto, _("Auto")),
 833                                 (eDVBFrontendParametersSatellite.FEC_1_2, "1/2"),
 834                                 (eDVBFrontendParametersSatellite.FEC_2_3, "2/3"),
 835                                 (eDVBFrontendParametersSatellite.FEC_3_4, "3/4"),
 836                                 (eDVBFrontendParametersSatellite.FEC_5_6, "5/6"),
 837                                 (eDVBFrontendParametersSatellite.FEC_7_8, "7/8"),
 838                                 (eDVBFrontendParametersSatellite.FEC_None, _("None"))])
 839                         self.scan_sat.fec_s2 = ConfigSelection(default = defaultSat["fec_s2"], choices = [
 840                                 (eDVBFrontendParametersSatellite.FEC_1_2, "1/2"),
 841                                 (eDVBFrontendParametersSatellite.FEC_2_3, "2/3"),
 842                                 (eDVBFrontendParametersSatellite.FEC_3_4, "3/4"),
 843                                 (eDVBFrontendParametersSatellite.FEC_3_5, "3/5"),
 844                                 (eDVBFrontendParametersSatellite.FEC_4_5, "4/5"),
 845                                 (eDVBFrontendParametersSatellite.FEC_5_6, "5/6"),
 846                                 (eDVBFrontendParametersSatellite.FEC_7_8, "7/8"),
 847                                 (eDVBFrontendParametersSatellite.FEC_8_9, "8/9"),
 848                                 (eDVBFrontendParametersSatellite.FEC_9_10, "9/10")])
 849                         self.scan_sat.modulation = ConfigSelection(default = defaultSat["modulation"], choices = [
 850                                 (eDVBFrontendParametersSatellite.Modulation_QPSK, "QPSK"),
 851                                 (eDVBFrontendParametersSatellite.Modulation_8PSK, "8PSK")])
 852                         self.scan_sat.rolloff = ConfigSelection(default = defaultSat.get("rolloff", eDVBFrontendParametersSatellite.RollOff_alpha_0_35), choices = [
 853                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_35, "0.35"),
 854                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_25, "0.25"),
 855                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_20, "0.20")])
 856                         self.scan_sat.pilot = ConfigSelection(default = defaultSat.get("pilot", eDVBFrontendParametersSatellite.Pilot_Unknown), choices = [
 857                                 (eDVBFrontendParametersSatellite.Pilot_Off, _("Off")),
 858                                 (eDVBFrontendParametersSatellite.Pilot_On, _("On")),
 859                                 (eDVBFrontendParametersSatellite.Pilot_Unknown, _("Auto"))])
 860
 861                         # cable
 862                         self.scan_cab.frequency = ConfigInteger(default = defaultCab["frequency"], limits = (50, 999))
 863                         self.scan_cab.inversion = ConfigSelection(default = defaultCab["inversion"], choices = [
 864                                 (eDVBFrontendParametersCable.Inversion_Off, _("Off")),
 865                                 (eDVBFrontendParametersCable.Inversion_On, _("On")),
 866                                 (eDVBFrontendParametersCable.Inversion_Unknown, _("Auto"))])
 867                         self.scan_cab.modulation = ConfigSelection(default = defaultCab["modulation"], choices = [
 868                                 (eDVBFrontendParametersCable.Modulation_QAM16, "16-QAM"),
 869                                 (eDVBFrontendParametersCable.Modulation_QAM32, "32-QAM"),
 870                                 (eDVBFrontendParametersCable.Modulation_QAM64, "64-QAM"),
 871                                 (eDVBFrontendParametersCable.Modulation_QAM128, "128-QAM"),
 872                                 (eDVBFrontendParametersCable.Modulation_QAM256, "256-QAM")])
 873                         self.scan_cab.fec = ConfigSelection(default = defaultCab["fec"], choices = [
 874                                 (eDVBFrontendParametersCable.FEC_Auto, _("Auto")),
 875                                 (eDVBFrontendParametersCable.FEC_1_2, "1/2"),
 876                                 (eDVBFrontendParametersCable.FEC_2_3, "2/3"),
 877                                 (eDVBFrontendParametersCable.FEC_3_4, "3/4"),
 878                                 (eDVBFrontendParametersCable.FEC_5_6, "5/6"),
 879                                 (eDVBFrontendParametersCable.FEC_7_8, "7/8"),
 880                                 (eDVBFrontendParametersCable.FEC_8_9, "8/9"),
 881                                 (eDVBFrontendParametersCable.FEC_None, _("None"))])
 882                         self.scan_cab.symbolrate = ConfigInteger(default = defaultCab["symbolrate"], limits = (1, 99999))
 883
 884                         # terrestial
 885                         self.scan_ter.frequency = ConfigInteger(default = defaultTer["frequency"], limits = (50000, 999000))
 886                         self.scan_ter.inversion = ConfigSelection(default = defaultTer["inversion"], choices = [
 887                                 (eDVBFrontendParametersTerrestrial.Inversion_Off, _("Off")),
 888                                 (eDVBFrontendParametersTerrestrial.Inversion_On, _("On")),
 889                                 (eDVBFrontendParametersTerrestrial.Inversion_Unknown, _("Auto"))])
 890                         # WORKAROUND: we can't use BW-auto
 891                         self.scan_ter.bandwidth = ConfigSelection(default = defaultTer["bandwidth"], choices = [
 892                                 (eDVBFrontendParametersTerrestrial.Bandwidth_8MHz, "8MHz"),
 893                                 (eDVBFrontendParametersTerrestrial.Bandwidth_7MHz, "7MHz"),
 894                                 (eDVBFrontendParametersTerrestrial.Bandwidth_6MHz, "6MHz")])
 895                         self.scan_ter.bandwidth_t2 = ConfigSelection(default = defaultTer["bandwidth"], choices = [
 896                                 (eDVBFrontendParametersTerrestrial.Bandwidth_10MHz, "10MHz"),
 897                                 (eDVBFrontendParametersTerrestrial.Bandwidth_8MHz, "8MHz"),
 898                                 (eDVBFrontendParametersTerrestrial.Bandwidth_7MHz, "7MHz"),
 899                                 (eDVBFrontendParametersTerrestrial.Bandwidth_6MHz, "6MHz"),
 900                                 (eDVBFrontendParametersTerrestrial.Bandwidth_5MHz, "5MHz"),
 901                                 (eDVBFrontendParametersTerrestrial.Bandwidth_1_712MHz, "1.712MHz")])
 902                         #, (eDVBFrontendParametersTerrestrial.Bandwidth_Auto, _("Auto"))))
 903                         self.scan_ter.fechigh = ConfigSelection(default = defaultTer["fechigh"], choices = [
 904                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 905                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 906                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 907                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 908                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 909                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 910                         self.scan_ter.fechigh_t2 = ConfigSelection(default = defaultTer["fechigh"], choices = [
 911                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 912                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 913                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 914                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 915                                 (eDVBFrontendParametersTerrestrial.FEC_6_7, "6/7"),
 916                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 917                                 (eDVBFrontendParametersTerrestrial.FEC_8_9, "8/9"),
 918                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 919                         self.scan_ter.feclow = ConfigSelection(default = defaultTer["feclow"], choices = [
 920                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 921                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 922                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 923                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 924                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 925                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 926                         self.scan_ter.feclow_t2 = ConfigSelection(default = defaultTer["feclow"], choices = [
 927                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 928                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 929                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 930                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 931                                 (eDVBFrontendParametersTerrestrial.FEC_6_7, "6/7"),
 932                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 933                                 (eDVBFrontendParametersTerrestrial.FEC_8_9, "8/9"),
 934                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 935                         self.scan_ter.modulation = ConfigSelection(default = defaultTer["modulation"], choices = [
 936                                 (eDVBFrontendParametersTerrestrial.Modulation_QPSK, "QPSK"),
 937                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM16, "QAM16"),
 938                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM64, "QAM64"),
 939                                 (eDVBFrontendParametersTerrestrial.Modulation_Auto, _("Auto"))])
 940                         self.scan_ter.modulation_t2 = ConfigSelection(default = defaultTer["modulation"], choices = [
 941                                 (eDVBFrontendParametersTerrestrial.Modulation_QPSK, "QPSK"),
 942                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM16, "QAM16"),
 943                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM64, "QAM64"),
 944                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM256, "QAM256"),
 945                                 (eDVBFrontendParametersTerrestrial.Modulation_Auto, _("Auto"))])
 946                         self.scan_ter.transmission = ConfigSelection(default = defaultTer["transmission_mode"], choices = [
 947                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_2k, "2K"),
 948                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_8k, "8K"),
 949                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_Auto, _("Auto"))])
 950                         self.scan_ter.transmission_t2 = ConfigSelection(default = defaultTer["transmission_mode"], choices = [
 951                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_1k, "1K"),
 952                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_2k, "2K"),
 953                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_4k, "4K"),
 954                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_8k, "8K"),
 955                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_16k, "16K"),
 956                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_32k, "32K"),
 957                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_Auto, _("Auto"))])
 958                         self.scan_ter.guard = ConfigSelection(default = defaultTer["guard_interval"], choices = [
 959                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_32, "1/32"),
 960                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_16, "1/16"),
 961                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_8, "1/8"),
 962                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_4, "1/4"),
 963                                 (eDVBFrontendParametersTerrestrial.GuardInterval_Auto, _("Auto"))])
 964                         self.scan_ter.guard_t2 = ConfigSelection(default = defaultTer["guard_interval"], choices = [
 965                                 (eDVBFrontendParametersTerrestrial.GuardInterval_19_256, "19/256"),
 966                                 (eDVBFrontendParametersTerrestrial.GuardInterval_19_128, "19/128"),
 967                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_128, "1/128"),
 968                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_32, "1/32"),
 969                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_16, "1/16"),
 970                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_8, "1/8"),
 971                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_4, "1/4"),
 972                                 (eDVBFrontendParametersTerrestrial.GuardInterval_Auto, _("Auto"))])
 973                         self.scan_ter.hierarchy = ConfigSelection(default = defaultTer["hierarchy"], choices = [
 974                                 (eDVBFrontendParametersTerrestrial.Hierarchy_None, _("None")),
 975                                 (eDVBFrontendParametersTerrestrial.Hierarchy_1, "1"),
 976                                 (eDVBFrontendParametersTerrestrial.Hierarchy_2, "2"),
 977                                 (eDVBFrontendParametersTerrestrial.Hierarchy_4, "4"),
 978                                 (eDVBFrontendParametersTerrestrial.Hierarchy_Auto, _("Auto"))])
 979                         self.scan_ter.system = ConfigSelection(default = defaultTer["system"], choices = [
 980                                 (eDVBFrontendParametersTerrestrial.System_DVB_T, _("DVB-T")),
 981                                 (eDVBFrontendParametersTerrestrial.System_DVB_T2, _("DVB-T2"))])
 982                         self.scan_ter.plp_id = ConfigInteger(default = defaultTer["plp_id"], limits = (0, 255))
 983
 984                         self.scan_scansat = {}
 985                         for sat in nimmanager.satList:
 986                                 #print sat[1]
 987                                 self.scan_scansat[sat[0]] = ConfigYesNo(default = False)
 988
 989                         self.scan_satselection = []
 990                         for slot in nimmanager.nim_slots:
 991                                 if slot.isCompatible("DVB-S"):
 992                                         self.scan_satselection.append(getConfigSatlist(defaultSat["orbpos"], self.satList[slot.slot]))
 993                                 else:
 994                                         self.scan_satselection.append(None)
 995
 996                         return True
 997
 998         def keyLeft(self):
 999                 ConfigListScreen.keyLeft(self)
1000                 self.newConfig()
1001
1002         def keyRight(self):
1003                 ConfigListScreen.keyRight(self)
1004                 self.newConfig()
1005
1006         def updateStatus(self):
1007                 print "updatestatus"
1008
1009         def addSatTransponder(self, tlist, frequency, symbol_rate, polarisation, fec, inversion, orbital_position, system, modulation, rolloff, pilot):
1010                 print "Add Sat: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(polarisation) + " fec: " + str(fec) + " inversion: " + str(inversion) + " modulation: " + str(modulation) + " system: " + str(system) + " rolloff" + str(rolloff) + " pilot" + str(pilot)
1011                 print "orbpos: " + str(orbital_position)
1012                 parm = eDVBFrontendParametersSatellite()
1013                 parm.modulation = modulation
1014                 parm.system = system
1015                 parm.frequency = frequency * 1000
1016                 parm.symbol_rate = symbol_rate * 1000
1017                 parm.polarisation = polarisation
1018                 parm.fec = fec
1019                 parm.inversion = inversion
1020                 parm.orbital_position = orbital_position
1021                 parm.rolloff = rolloff
1022                 parm.pilot = pilot
1023                 tlist.append(parm)
1024
1025         def addCabTransponder(self, tlist, frequency, symbol_rate, modulation, fec, inversion):
1026                 print "Add Cab: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(modulation) + " fec: " + str(fec) + " inversion: " + str(inversion)
1027                 parm = eDVBFrontendParametersCable()
1028                 parm.frequency = frequency * 1000
1029                 parm.symbol_rate = symbol_rate * 1000
1030                 parm.modulation = modulation
1031                 parm.fec = fec
1032                 parm.inversion = inversion
1033                 tlist.append(parm)
1034
1035         def addTerTransponder(self, tlist, *args, **kwargs):
1036                 tlist.append(buildTerTransponder(*args, **kwargs))
1037
1038         def keyGo(self):
1039                 START_SCAN =0
1040                 SEARCH_CABLE_TRANSPONDERS = 1
1041                 SEARCH_TERRESTRIAL2_TRANSPONDERS = 2
1042
1043                 if self.scan_nims.value == "":
1044                         return
1045                 tlist = []
1046                 flags = None
1047                 action = START_SCAN
1048                 removeAll = True
1049                 index_to_scan = int(self.scan_nims.value)
1050
1051                 if self.scan_nims == [ ]:
1052                         self.session.open(MessageBox, _("No tuner is enabled!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1053                         return
1054
1055                 nim = nimmanager.nim_slots[index_to_scan]
1056                 print "nim", nim.slot
1057                 if nim.isCompatible("DVB-S"):
1058                         print "is compatible with DVB-S"
1059                         if self.scan_type.value == "single_transponder":
1060                                 # these lists are generated for each tuner, so this has work.
1061                                 assert len(self.satList) > index_to_scan
1062                                 assert len(self.scan_satselection) > index_to_scan
1063
1064                                 nimsats = self.satList[index_to_scan]
1065                                 selsatidx = self.scan_satselection[index_to_scan].index
1066
1067                                 # however, the satList itself could be empty. in that case, "index" is 0 (for "None").
1068                                 if len(nimsats):
1069                                         orbpos = nimsats[selsatidx][0]
1070                                         if self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S:
1071                                                 fec = self.scan_sat.fec.value
1072                                         else:
1073                                                 fec = self.scan_sat.fec_s2.value
1074                                         print "add sat transponder"
1075                                         self.addSatTransponder(tlist, self.scan_sat.frequency.value,
1076                                                                 self.scan_sat.symbolrate.value,
1077                                                                 self.scan_sat.polarization.value,
1078                                                                 fec,
1079                                                                 self.scan_sat.inversion.value,
1080                                                                 orbpos,
1081                                                                 self.scan_sat.system.value,
1082                                                                 self.scan_sat.modulation.value,
1083                                                                 self.scan_sat.rolloff.value,
1084                                                                 self.scan_sat.pilot.value)
1085                                 removeAll = False
1086                         elif self.scan_type.value == "single_satellite":
1087                                 sat = self.satList[index_to_scan][self.scan_satselection[index_to_scan].index]
1088                                 getInitialTransponderList(tlist, sat[0])
1089                         elif self.scan_type.value.find("multisat") != -1:
1090                                 SatList = nimmanager.getSatListForNim(index_to_scan)
1091                                 for x in self.multiscanlist:
1092                                         if x[1].value:
1093                                                 print "   " + str(x[0])
1094                                                 getInitialTransponderList(tlist, x[0])
1095
1096                 elif nim.isCompatible("DVB-C"):
1097                         if self.scan_typecable.value == "single_transponder":
1098                                 self.addCabTransponder(tlist, self.scan_cab.frequency.value,
1099                                                                                           self.scan_cab.symbolrate.value,
1100                                                                                           self.scan_cab.modulation.value,
1101                                                                                           self.scan_cab.fec.value,
1102                                                                                           self.scan_cab.inversion.value)
1103                                 removeAll = False
1104                         elif self.scan_typecable.value == "complete":
1105                                 if config.Nims[index_to_scan].cable.scan_type.value == "provider":
1106                                         getInitialCableTransponderList(tlist, index_to_scan)
1107                                 else:
1108                                         action = SEARCH_CABLE_TRANSPONDERS
1109
1110                 elif nim.isCompatible("DVB-T"):
1111                         if self.scan_typeterrestrial.value == "single_transponder":
1112                                 if self.scan_ter.system.value == eDVBFrontendParametersTerrestrial.System_DVB_T:
1113                                         self.addTerTransponder(tlist,
1114                                                         self.scan_ter.frequency.value * 1000,
1115                                                         inversion = self.scan_ter.inversion.value,
1116                                                         bandwidth = self.scan_ter.bandwidth.value,
1117                                                         fechigh = self.scan_ter.fechigh.value,
1118                                                         feclow = self.scan_ter.feclow.value,
1119                                                         modulation = self.scan_ter.modulation.value,
1120                                                         transmission = self.scan_ter.transmission.value,
1121                                                         guard = self.scan_ter.guard.value,
1122                                                         hierarchy = self.scan_ter.hierarchy.value,
1123                                                         system = self.scan_ter.system.value,
1124                                                         plpid = self.scan_ter.plp_id.value)
1125                                 else:
1126                                         self.addTerTransponder(tlist,
1127                                                         self.scan_ter.frequency.value * 1000,
1128                                                         inversion = self.scan_ter.inversion.value,
1129                                                         bandwidth = self.scan_ter.bandwidth_t2.value,
1130                                                         fechigh = self.scan_ter.fechigh_t2.value,
1131                                                         feclow = self.scan_ter.feclow_t2.value,
1132                                                         modulation = self.scan_ter.modulation_t2.value,
1133                                                         transmission = self.scan_ter.transmission_t2.value,
1134                                                         guard = self.scan_ter.guard_t2.value,
1135                                                         hierarchy = self.scan_ter.hierarchy.value,
1136                                                         system = self.scan_ter.system.value,
1137                                                         plpid = self.scan_ter.plp_id.value)
1138                                 removeAll = False
1139                         elif self.scan_typeterrestrial.value == "complete":
1140                                 skip_t2 = True
1141                                 if nim.isCompatible("DVB-T2"):
1142                                         scan_util = len(self.terrestrialTransponderGetCmd(self.feid)) and True or False
1143                                         if scan_util:
1144                                                 action = SEARCH_TERRESTRIAL2_TRANSPONDERS
1145                                         else:
1146                                                 skip_t2 = False
1147
1148                                 getInitialTerrestrialTransponderList(tlist, nimmanager.getTerrestrialDescription(index_to_scan), skip_t2)
1149
1150                 flags = self.scan_networkScan.value and eComponentScan.scanNetworkSearch or 0
1151
1152                 tmp = self.scan_clearallservices.value
1153                 if tmp == "yes":
1154                         flags |= eComponentScan.scanRemoveServices
1155                 elif tmp == "yes_hold_feeds":
1156                         flags |= eComponentScan.scanRemoveServices
1157                         flags |= eComponentScan.scanDontRemoveFeeds
1158
1159                 if tmp != "no" and not removeAll:
1160                         flags |= eComponentScan.scanDontRemoveUnscanned
1161
1162                 if self.scan_onlyfree.value:
1163                         flags |= eComponentScan.scanOnlyFree
1164
1165                 for x in self["config"].list:
1166                         x[1].save()
1167
1168                 if action == START_SCAN:
1169                         self.startScan(tlist, flags, index_to_scan)
1170                 elif action == SEARCH_CABLE_TRANSPONDERS:
1171                         self.flags = flags
1172                         self.feid = index_to_scan
1173                         self.tlist = []
1174                         self.startCableTransponderSearch(self.feid)
1175                 elif action == SEARCH_TERRESTRIAL2_TRANSPONDERS:
1176                         self.flags = flags
1177                         self.feid = index_to_scan
1178                         self.tlist = tlist
1179                         self.startTerrestrialTransponderSearch(self.feid, nimmanager.getTerrestrialDescription(self.feid))
1180
1181         def setCableTransponderSearchResult(self, tlist):
1182                 self.tlist = tlist
1183
1184         def cableTransponderSearchFinished(self):
1185                 if self.tlist is None:
1186                         self.tlist = []
1187                 else:
1188                         self.startScan(self.tlist, self.flags, self.feid)
1189
1190         def setTerrestrialTransponderSearchResult(self, tlist):
1191                 if tlist is not None:
1192                         self.tlist.extend(tlist)
1193
1194         def terrestrialTransponderSearchFinished(self):
1195                 if self.tlist is None:
1196                         self.tlist = []
1197                 else:
1198                         self.startScan(self.tlist, self.flags, self.feid)
1199
1200         def startScan(self, tlist, flags, feid):
1201                 if len(tlist):
1202                         # flags |= eComponentScan.scanSearchBAT
1203                         if self.finished_cb:
1204                                 self.session.openWithCallback(self.finished_cb, ServiceScan, [{"transponders": tlist, "feid": feid, "flags": flags}])
1205                         else:
1206                                 self.session.open(ServiceScan, [{"transponders": tlist, "feid": feid, "flags": flags}])
1207                 else:
1208                         if self.finished_cb:
1209                                 self.session.openWithCallback(self.finished_cb, MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1210                         else:
1211                                 self.session.open(MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1212
1213         def keyCancel(self):
1214                 for x in self["config"].list:
1215                         x[1].cancel()
1216                 self.close()
1217
1218 class ScanSimple(ConfigListScreen, Screen, CableTransponderSearchSupport, TerrestrialTransponderSearchSupport):
1219         def getNetworksForNim(self, nim):
1220                 if nim.isCompatible("DVB-S"):
1221                         networks = nimmanager.getSatListForNim(nim.slot)
1222                 elif not nim.empty:
1223                         networks = [ nim.getType() ] # "DVB-C" or "DVB-T". TODO: seperate networks for different C/T tuners, if we want to support that.
1224                 else:
1225                         # empty tuners provide no networks.
1226                         networks = [ ]
1227                 return networks
1228
1229         def __init__(self, session):
1230                 Screen.__init__(self, session)
1231
1232                 self["actions"] = ActionMap(["SetupActions"],
1233                 {
1234                         "ok": self.keyGo,
1235                         "cancel": self.keyCancel,
1236                 }, -2)
1237
1238                 self.list = []
1239                 tlist = []
1240
1241                 known_networks = [ ]
1242                 nims_to_scan = [ ]
1243                 self.finished_cb = None
1244
1245                 for nim in nimmanager.nim_slots:
1246                         # collect networks provided by this tuner
1247
1248                         need_scan = False
1249                         networks = self.getNetworksForNim(nim)
1250
1251                         print "nim %d provides" % nim.slot, networks
1252                         print "known:", known_networks
1253
1254                         # we only need to scan on the first tuner which provides a network.
1255                         # this gives the first tuner for each network priority for scanning.
1256                         for x in networks:
1257                                 if x not in known_networks:
1258                                         need_scan = True
1259                                         print x, "not in ", known_networks
1260                                         known_networks.append(x)
1261
1262                         # don't offer to scan nims if nothing is connected
1263                         if not nimmanager.somethingConnected(nim.slot):
1264                                 need_scan = False
1265
1266                         if need_scan:
1267                                 nims_to_scan.append(nim)
1268
1269
1270                 if "DVB-T2" in known_networks: # we need to remove "DVB-T" when networks have "DVB-T2"
1271                         nims_dvb_t = []
1272                         for nim in nims_to_scan:
1273                                 if nim.getType() == "DVB-T":
1274                                         nims_dvb_t.append(nim)
1275
1276                         for nim in nims_dvb_t:
1277                                 nims_to_scan.remove(nim)
1278
1279                 # we save the config elements to use them on keyGo
1280                 self.nim_enable = [ ]
1281
1282                 if len(nims_to_scan):
1283                         self.scan_clearallservices = ConfigSelection(default = "yes", choices = [("no", _("no")), ("yes", _("yes")), ("yes_hold_feeds", _("yes (keep feeds)"))])
1284                         self.list.append(getConfigListEntry(_("Clear before scan"), self.scan_clearallservices))
1285
1286                         for nim in nims_to_scan:
1287                                 nimconfig = ConfigYesNo(default = True)
1288                                 nimconfig.nim_index = nim.slot
1289                                 self.nim_enable.append(nimconfig)
1290                                 self.list.append(getConfigListEntry(_("Scan ") + nim.slot_name + " (" + nim.friendly_type + ")", nimconfig))
1291
1292                 ConfigListScreen.__init__(self, self.list)
1293                 self["header"] = Label(_("Automatic Scan"))
1294                 self["footer"] = Label(_("Press OK to scan"))
1295
1296         def runAsync(self, finished_cb):
1297                 self.finished_cb = finished_cb
1298                 self.keyGo()
1299
1300         def keyGo(self):
1301                 self.scanList = []
1302                 self.known_networks = set()
1303                 self.nim_iter=0
1304                 self.buildTransponderList()
1305
1306         def buildTransponderList(self): # this method is called multiple times because of asynchronous stuff
1307                 APPEND_NOW = 0
1308                 SEARCH_CABLE_TRANSPONDERS = 1
1309                 SEARCH_TERRESTRIAL2_TRANSPONDERS = 2
1310                 action = APPEND_NOW
1311
1312                 n = self.nim_iter < len(self.nim_enable) and self.nim_enable[self.nim_iter] or None
1313                 self.nim_iter += 1
1314                 if n:
1315                         if n.value: # check if nim is enabled
1316                                 flags = 0
1317                                 nim = nimmanager.nim_slots[n.nim_index]
1318                                 networks = set(self.getNetworksForNim(nim))
1319
1320                                 # don't scan anything twice
1321                                 networks.discard(self.known_networks)
1322
1323                                 tlist = [ ]
1324                                 if nim.isCompatible("DVB-S"):
1325                                         # get initial transponders for each satellite to be scanned
1326                                         for sat in networks:
1327                                                 getInitialTransponderList(tlist, sat[0])
1328                                 elif nim.isCompatible("DVB-C"):
1329                                         if config.Nims[nim.slot].cable.scan_type.value == "provider":
1330                                                 getInitialCableTransponderList(tlist, nim.slot)
1331                                         else:
1332                                                 action = SEARCH_CABLE_TRANSPONDERS
1333                                 elif nim.isCompatible("DVB-T"):
1334                                         skip_t2 = True
1335                                         if nim.isCompatible("DVB-T2"):
1336                                                 scan_util = len(self.terrestrialTransponderGetCmd(nim.slot)) and True or False
1337                                                 if scan_util:
1338                                                         action = SEARCH_TERRESTRIAL2_TRANSPONDERS
1339                                                 else:
1340                                                         skip_t2 = False
1341                                         getInitialTerrestrialTransponderList(tlist, nimmanager.getTerrestrialDescription(nim.slot), skip_t2)
1342                                 else:
1343                                         assert False
1344
1345                                 flags |= eComponentScan.scanNetworkSearch #FIXMEEE.. use flags from cables / satellites / terrestrial.xml
1346                                 tmp = self.scan_clearallservices.value
1347                                 if tmp == "yes":
1348                                         flags |= eComponentScan.scanRemoveServices
1349                                 elif tmp == "yes_hold_feeds":
1350                                         flags |= eComponentScan.scanRemoveServices
1351                                         flags |= eComponentScan.scanDontRemoveFeeds
1352
1353                                 if action == APPEND_NOW:
1354                                         self.scanList.append({"transponders": tlist, "feid": nim.slot, "flags": flags})
1355                                 elif action == SEARCH_CABLE_TRANSPONDERS:
1356                                         self.flags = flags
1357                                         self.feid = nim.slot
1358                                         self.startCableTransponderSearch(nim.slot)
1359                                         return
1360                                 elif action == SEARCH_TERRESTRIAL2_TRANSPONDERS:
1361                                         self.tlist = tlist
1362                                         self.flags = flags
1363                                         self.feid = nim.slot
1364                                         self.startTerrestrialTransponderSearch(nim.slot, nimmanager.getTerrestrialDescription(nim.slot))
1365                                         return
1366                                 else:
1367                                         assert False
1368
1369                         self.buildTransponderList() # recursive call of this function !!!
1370                         return
1371                 # when we are here, then the recursion is finished and all enabled nims are checked
1372                 # so we now start the real transponder scan
1373                 self.startScan(self.scanList)
1374
1375         def startScan(self, scanList):
1376                 if len(scanList):
1377                         if self.finished_cb:
1378                                 self.session.openWithCallback(self.finished_cb, ServiceScan, scanList = scanList)
1379                         else:
1380                                 self.session.open(ServiceScan, scanList = scanList)
1381                 else:
1382                         if self.finished_cb:
1383                                 self.session.openWithCallback(self.finished_cb, MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1384                         else:
1385                                 self.session.open(MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1386
1387         def setCableTransponderSearchResult(self, tlist):
1388                 if tlist is not None:
1389                         self.scanList.append({"transponders": tlist, "feid": self.feid, "flags": self.flags})
1390
1391         def cableTransponderSearchFinished(self):
1392                 self.buildTransponderList()
1393
1394         def setTerrestrialTransponderSearchResult(self, tlist):
1395                 if tlist is not None:
1396                         self.tlist.extend(tlist)
1397                 if self.tlist is not None:
1398                         self.scanList.append({"transponders": self.tlist, "feid": self.feid, "flags": self.flags})
1399
1400         def terrestrialTransponderSearchFinished(self):
1401                 self.buildTransponderList()
1402
1403         def keyCancel(self):
1404                 self.close()
1405
1406         def Satexists(self, tlist, pos):
1407                 for x in tlist:
1408                         if x == pos:
1409                                 return 1
1410                 return 0
1411