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