lib/python/Components/NimManager.py

   1 from config import config, ConfigSubsection, ConfigSelection, ConfigFloat, ConfigSatlist, ConfigYesNo, ConfigInteger, ConfigSubList, ConfigNothing, ConfigSubDict, ConfigOnOff
   2
   3 from enigma import eDVBSatelliteEquipmentControl as secClass, \
   4         eDVBSatelliteLNBParameters as lnbParam, \
   5         eDVBSatelliteDiseqcParameters as diseqcParam, \
   6         eDVBSatelliteSwitchParameters as switchParam, \
   7         eDVBSatelliteRotorParameters as rotorParam, \
   8         eDVBResourceManager
   9
  10 import xml.dom.minidom
  11 from xml.dom import EMPTY_NAMESPACE
  12 from skin import elementsWithTag
  13 from Tools import XMLTools
  14
  15 from xml.sax import make_parser
  16 from xml.sax.handler import ContentHandler
  17
  18 from Tools.BoundFunction import boundFunction
  19
  20 def getConfigSatlist(orbpos, satlist):
  21         default_orbpos = None
  22         for x in satlist:
  23                 if x[0] == orbpos:
  24                         default_orbpos = orbpos
  25                         break
  26         return ConfigSatlist(satlist, default_orbpos)
  27
  28 def tryOpen(filename):
  29         try:
  30                 procFile = open(filename)
  31         except IOError:
  32                 return None
  33         return procFile
  34
  35 class SecConfigure:
  36         def addLNBSimple(self, sec, slotid, diseqcmode, toneburstmode = 0, diseqcpos = 0, orbpos = 0, longitude = 0, latitude = 0, loDirection = 0, laDirection = 0):
  37                 #simple defaults
  38                 sec.addLNB()
  39                 tunermask = 1 << slotid
  40                 if self.equal.has_key(slotid):
  41                         tunermask |= (1 << self.equal[slotid])
  42                 elif self.linked.has_key(slotid):
  43                         tunermask |= (1 << self.linked[slotid])
  44                 sec.setLNBLOFL(9750000)
  45                 sec.setLNBLOFH(10600000)
  46                 sec.setLNBThreshold(11700000)
  47                 sec.setLNBIncreasedVoltage(lnbParam.OFF)
  48                 sec.setRepeats(0)
  49                 sec.setFastDiSEqC(0)
  50                 sec.setSeqRepeat(0)
  51                 sec.setVoltageMode(switchParam.HV)
  52                 sec.setToneMode(switchParam.HILO)
  53                 sec.setCommandOrder(0)
  54
  55                 #user values
  56                 sec.setDiSEqCMode(diseqcmode)
  57                 sec.setToneburst(toneburstmode)
  58                 sec.setCommittedCommand(diseqcpos)
  59                 #print "set orbpos to:" + str(orbpos)
  60
  61                 if 0 <= diseqcmode < 3:
  62                         sec.addSatellite(orbpos)
  63                         self.satList.append(orbpos)
  64                 elif (diseqcmode == 3): # diseqc 1.2
  65                         if self.satposdepends.has_key(slotid):
  66                                 tunermask |= (1 << self.satposdepends[slotid])
  67                         sec.setLatitude(latitude)
  68                         sec.setLaDirection(laDirection)
  69                         sec.setLongitude(longitude)
  70                         sec.setLoDirection(loDirection)
  71                         sec.setUseInputpower(True)
  72                         sec.setInputpowerDelta(50)
  73
  74                         for x in self.NimManager.satList:
  75                                 print "Add sat " + str(x[0])
  76                                 sec.addSatellite(int(x[0]))
  77                                 sec.setVoltageMode(0)
  78                                 sec.setToneMode(0)
  79                                 sec.setRotorPosNum(0) # USALS
  80                                 self.satList.append(int(x[0]))
  81
  82                 sec.setLNBSlotMask(tunermask)
  83
  84         def setSatposDepends(self, sec, nim1, nim2):
  85                 print "tuner", nim1, "depends on satpos of", nim2
  86                 sec.setTunerDepends(nim1, nim2)
  87
  88         def linkNIMs(self, sec, nim1, nim2):
  89                 print "link tuner", nim1, "to tuner", nim2
  90                 sec.setTunerLinked(nim1, nim2)
  91
  92         def getSatList(self):
  93                 return self.satList
  94
  95         def update(self):
  96                 sec = secClass.getInstance()
  97                 sec.clear() ## this do unlinking NIMs too !!
  98                 print "sec config cleared"
  99                 self.satList = []
 100
 101                 self.linked = { }
 102                 self.satposdepends = { }
 103                 self.equal = { }
 104
 105                 nim_slots = self.NimManager.nim_slots
 106
 107                 for slot in nim_slots:
 108                         x = slot.slot
 109                         nim = slot.config
 110                         if slot.isCompatible("DVB-S"):
 111                                 # save what nim we link to/are equal to/satposdepends to.
 112                                 # this is stored in the *value* (not index!) of the config list
 113                                 if nim.configMode.value == "equal":
 114                                         self.equal[int(nim.equalTo.value)]=x
 115                                 if nim.configMode.value == "loopthrough":
 116                                         self.linkNIMs(sec, x, int(nim.linkedTo.value))
 117                                         self.linked[int(nim.linkedTo.value)]=x
 118                                 elif nim.configMode.value == "satposdepends":
 119                                         self.setSatposDepends(sec, x, int(nim.satposDependsTo.value))
 120                                         self.satposdepends[int(nim.satposDependsTo.value)]=x
 121
 122                 for slot in nim_slots:
 123                         x = slot.slot
 124                         nim = slot.config
 125                         if slot.isCompatible("DVB-S"):
 126                                 print "slot: " + str(x) + " configmode: " + str(nim.configMode.value)
 127                                 print "diseqcmode: ", nim.configMode.value
 128                                 if nim.configMode.value in [ "loopthrough", "satposdepends", "nothing" ]:
 129                                         pass
 130                                 else:
 131                                         sec.setSlotNotLinked(x)
 132                                         if nim.configMode.value == "equal":
 133                                                 pass
 134                                         elif nim.configMode.value == "simple":          #simple config
 135                                                 if nim.diseqcMode.value == "single":                    #single
 136                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcA.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.NONE, diseqcpos = diseqcParam.SENDNO)
 137                                                 elif nim.diseqcMode.value == "toneburst_a_b":           #Toneburst A/B
 138                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcA.orbital_position, toneburstmode = diseqcParam.A, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.SENDNO)
 139                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcB.orbital_position, toneburstmode = diseqcParam.B, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.SENDNO)
 140                                                 elif nim.diseqcMode.value == "diseqc_a_b":              #DiSEqC A/B
 141                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcA.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AA)
 142                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcB.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AB)
 143                                                 elif nim.diseqcMode.value == "diseqc_a_b_c_d":          #DiSEqC A/B/C/D
 144                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcA.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AA)
 145                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcB.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AB)
 146                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcC.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.BA)
 147                                                         self.addLNBSimple(sec, slotid = x, orbpos = nim.diseqcD.orbital_position, toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.BB)
 148                                                 elif nim.diseqcMode.value == "positioner":              #Positioner
 149                                                         if nim.latitudeOrientation.value == "north":
 150                                                                 laValue = rotorParam.NORTH
 151                                                         else:
 152                                                                 laValue = rotorParam.SOUTH
 153                                                         if nim.longitudeOrientation.value == "east":
 154                                                                 loValue = rotorParam.EAST
 155                                                         else:
 156                                                                 loValue = rotorParam.WEST
 157                                                         self.addLNBSimple(sec, slotid = x, diseqcmode = 3,
 158                                                                 longitude = nim.longitude.float,
 159                                                                 loDirection = loValue,
 160                                                                 latitude = nim.latitude.float,
 161                                                                 laDirection = laValue)
 162                                         elif nim.configMode.value == "advanced": #advanced config
 163                                                 self.updateAdvanced(sec, x)
 164                 print "sec config completed"
 165
 166         def updateAdvanced(self, sec, slotid):
 167                 lnbSat = {}
 168                 for x in range(1,33):
 169                         lnbSat[x] = []
 170                 for x in self.NimManager.satList:
 171                         lnb = int(config.Nims[slotid].advanced.sat[x[0]].lnb.value)
 172                         if lnb != 0:
 173                                 print "add", x[0], "to", lnb
 174                                 lnbSat[lnb].append(x[0])
 175                 for x in range(1,33):
 176                         if len(lnbSat[x]) > 0:
 177                                 currLnb = config.Nims[slotid].advanced.lnb[x]
 178                                 sec.addLNB()
 179
 180                                 tunermask = 1 << slotid
 181                                 if self.equal.has_key(slotid):
 182                                         tunermask |= (1 << self.equal[slotid])
 183                                 elif self.linked.has_key(slotid):
 184                                         tunermask |= (1 << self.linked[slotid])
 185
 186                                 if currLnb.lof.value == "universal_lnb":
 187                                         sec.setLNBLOFL(9750000)
 188                                         sec.setLNBLOFH(10600000)
 189                                         sec.setLNBThreshold(11700000)
 190                                 elif currLnb.lof.value == "c_band":
 191                                         sec.setLNBLOFL(5150000)
 192                                         sec.setLNBLOFH(5150000)
 193                                         sec.setLNBThreshold(5150000)
 194                                 elif currLnb.lof.value == "user_defined":
 195                                         sec.setLNBLOFL(currLnb.lofl.value * 1000)
 196                                         sec.setLNBLOFH(currLnb.lofh.value * 1000)
 197                                         sec.setLNBThreshold(currLnb.threshold.value * 1000)
 198
 199 #                               if currLnb.output_12v.value == "0V":
 200 #                                       pass # nyi in drivers
 201 #                               elif currLnb.output_12v.value == "12V":
 202 #                                       pass # nyi in drivers
 203
 204                                 if currLnb.increased_voltage.value:
 205                                         sec.setLNBIncreasedVoltage(lnbParam.ON)
 206                                 else:
 207                                         sec.setLNBIncreasedVoltage(lnbParam.OFF)
 208
 209                                 dm = currLnb.diseqcMode.value
 210                                 if dm == "none":
 211                                         sec.setDiSEqCMode(diseqcParam.NONE)
 212                                 elif dm == "1_0":
 213                                         sec.setDiSEqCMode(diseqcParam.V1_0)
 214                                 elif dm == "1_1":
 215                                         sec.setDiSEqCMode(diseqcParam.V1_1)
 216                                 elif dm == "1_2":
 217                                         sec.setDiSEqCMode(diseqcParam.V1_2)
 218
 219                                         if self.satposdepends.has_key(slotid):  # only useable with rotors
 220                                                 tunermask |= (1 << self.satposdepends[slotid])
 221
 222                                 if dm != "none":
 223                                         if currLnb.toneburst.value == "none":
 224                                                 sec.setToneburst(diseqcParam.NO)
 225                                         elif currLnb.toneburst.value == "A":
 226                                                 sec.setToneburst(diseqcParam.A)
 227                                         elif currLnb.toneburst.value == "B":
 228                                                 sec.setToneburst(diseqcParam.B)
 229
 230                                         # Committed Diseqc Command
 231                                         cdc = currLnb.commitedDiseqcCommand.value
 232
 233                                         c = { "none": diseqcParam.SENDNO,
 234                                                 "AA": diseqcParam.AA,
 235                                                 "AB": diseqcParam.AB,
 236                                                 "BA": diseqcParam.BA,
 237                                                 "BB": diseqcParam.BB }
 238
 239                                         if c.has_key(cdc):
 240                                                 sec.setCommittedCommand(c[cdc])
 241                                         else:
 242                                                 sec.setCommittedCommand(long(cdc))
 243
 244                                         sec.setFastDiSEqC(currLnb.fastDiseqc.value)
 245
 246                                         sec.setSeqRepeat(currLnb.sequenceRepeat.value)
 247
 248                                         if currLnb.diseqcMode.value == "1_0":
 249                                                 currCO = currLnb.commandOrder1_0.value
 250                                         else:
 251                                                 currCO = currLnb.commandOrder.value
 252
 253                                                 udc = int(currLnb.uncommittedDiseqcCommand.value)
 254                                                 if udc > 0:
 255                                                         sec.setUncommittedCommand(0xF0|(udc-1))
 256                                                 else:
 257                                                         sec.setUncommittedCommand(0) # SENDNO
 258
 259                                                 sec.setRepeats({"none": 0, "one": 1, "two": 2, "three": 3}[currLnb.diseqcRepeats.value])
 260
 261                                         setCommandOrder = False
 262
 263                                         # 0 "committed, toneburst",
 264                                         # 1 "toneburst, committed",
 265                                         # 2 "committed, uncommitted, toneburst",
 266                                         # 3 "toneburst, committed, uncommitted",
 267                                         # 4 "uncommitted, committed, toneburst"
 268                                         # 5 "toneburst, uncommitted, commmitted"
 269                                         order_map = {"ct": 0, "tc": 1, "cut": 2, "tcu": 3, "uct": 4, "tuc": 5}
 270                                         sec.setCommandOrder(order_map[currCO])
 271
 272                                 if dm == "1_2":
 273                                         latitude = currLnb.latitude.float
 274                                         sec.setLatitude(latitude)
 275                                         longitude = currLnb.longitude.float
 276                                         sec.setLongitude(longitude)
 277                                         if currLnb.latitudeOrientation.value == "north":
 278                                                 sec.setLaDirection(rotorParam.NORTH)
 279                                         else:
 280                                                 sec.setLaDirection(rotorParam.SOUTH)
 281                                         if currLnb.longitudeOrientation.value == "east":
 282                                                 sec.setLoDirection(rotorParam.EAST)
 283                                         else:
 284                                                 sec.setLoDirection(rotorParam.WEST)
 285
 286                                 if currLnb.powerMeasurement.value:
 287                                         sec.setUseInputpower(True)
 288                                         sec.setInputpowerDelta(currLnb.powerThreshold.value)
 289                                 else:
 290                                         sec.setUseInputpower(False)
 291
 292                                 sec.setLNBSlotMask(tunermask)
 293
 294                                 # finally add the orbital positions
 295                                 for y in lnbSat[x]:
 296                                         sec.addSatellite(y)
 297                                         currSat = config.Nims[slotid].advanced.sat[y]
 298
 299                                         if currSat.voltage.value == "polarization":
 300                                                 sec.setVoltageMode(switchParam.HV)
 301                                         elif currSat.voltage.value == "13V":
 302                                                 sec.setVoltageMode(switchParam._14V)
 303                                         elif currSat.voltage.value == "18V":
 304                                                 sec.setVoltageMode(switchParam._18V)
 305
 306                                         if currSat.tonemode == "band":
 307                                                 sec.setToneMode(switchParam.HILO)
 308                                         elif currSat.tonemode == "on":
 309                                                 sec.setToneMode(switchParam.ON)
 310                                         elif currSat.tonemode == "off":
 311                                                 sec.setToneMode(switchParam.OFF)
 312
 313                                         if not currSat.usals.value:
 314                                                 sec.setRotorPosNum(currSat.rotorposition.value)
 315                                         else:
 316                                                 sec.setRotorPosNum(0) #USALS
 317
 318         def __init__(self, nimmgr):
 319                 self.NimManager = nimmgr
 320                 self.update()
 321
 322 class NIM(object):
 323         def __init__(self, slot, type, description):
 324                 self.slot = slot
 325
 326                 if type not in ["DVB-S", "DVB-C", "DVB-T", "DVB-S2", None]:
 327                         print "warning: unknown NIM type %s, not using." % type
 328                         type = None
 329
 330                 self.type = type
 331                 self.description = description
 332
 333         def isCompatible(self, what):
 334                 compatible = {
 335                                 None: [None],
 336                                 "DVB-S": ["DVB-S", None],
 337                                 "DVB-C": ["DVB-C", None],
 338                                 "DVB-T": ["DVB-T", None],
 339                                 "DVB-S2": ["DVB-S", "DVB-S2", None]
 340                         }
 341                 return what in compatible[self.type]
 342
 343         def getSlotName(self):
 344                 # get a friendly description for a slot name.
 345                 # we name them "Tuner A/B/C/...", because that's what's usually written on the back
 346                 # of the device.
 347                 return _("Tuner ") + chr(ord('A') + self.slot)
 348
 349         slot_name = property(getSlotName)
 350
 351         def getSlotID(self):
 352                 return chr(ord('A') + self.slot)
 353
 354         slot_id = property(getSlotID)
 355
 356         def getFriendlyType(self):
 357                 return {
 358                         "DVB-S": "DVB-S",
 359                         "DVB-T": "DVB-T",
 360                         "DVB-S2": "DVB-S2",
 361                         "DVB-C": "DVB-C",
 362                         None: _("empty")
 363                         }[self.type]
 364
 365         friendly_type = property(getFriendlyType)
 366
 367         def getFriendlyFullDescription(self):
 368                 nim_text = self.slot_name + ": "
 369
 370                 if self.empty:
 371                         nim_text += _("(empty)")
 372                 else:
 373                         nim_text += self.description + " (" + self.friendly_type + ")"
 374
 375                 return nim_text
 376
 377         friendly_full_description = property(getFriendlyFullDescription)
 378         config_mode = property(lambda self: config.Nims[self.slot].configMode.value)
 379         config = property(lambda self: config.Nims[self.slot])
 380         empty = property(lambda self: self.type is None)
 381
 382 class NimManager:
 383         class parseSats(ContentHandler):
 384                 def __init__(self, satList, satellites, transponders):
 385                         self.isPointsElement, self.isReboundsElement = 0, 0
 386                         self.satList = satList
 387                         self.satellites = satellites
 388                         self.transponders = transponders
 389
 390                 def startElement(self, name, attrs):
 391                         if (name == "sat"):
 392                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 393                                 tpos = int(attrs.get('position',""))
 394                                 if tpos < 0:
 395                                         tpos = 3600 + tpos
 396                                 tname = attrs.get('name',"").encode("UTF-8")
 397                                 self.satellites[tpos] = tname
 398                                 self.satList.append( (tpos, tname) )
 399                                 self.parsedSat = int(tpos)
 400                         elif (name == "transponder"):
 401                                 modulation = int(attrs.get('modulation',"1")) # QPSK default
 402                                 system = int(attrs.get('system',"0")) # DVB-S default
 403                                 freq = int(attrs.get('frequency',""))
 404                                 sr = int(attrs.get('symbol_rate',""))
 405                                 pol = int(attrs.get('polarization',""))
 406                                 fec = int(attrs.get('fec_inner',"0")) # AUTO default
 407                                 if self.parsedSat in self.transponders:
 408                                         pass
 409                                 else:
 410                                         self.transponders[self.parsedSat] = [ ]
 411
 412                                 self.transponders[self.parsedSat].append((0, freq, sr, pol, fec, system, modulation))
 413
 414         class parseCables(ContentHandler):
 415                 def __init__(self, cablesList, transponders):
 416                         self.isPointsElement, self.isReboundsElement = 0, 0
 417                         self.cablesList = cablesList
 418                         for x in self.cablesList:
 419                                 self.cablesList.remove(x)
 420                         self.transponders = transponders
 421
 422                 def startElement(self, name, attrs):
 423                         if (name == "cable"):
 424                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 425                                 tname = attrs.get('name',"").encode("UTF-8")
 426                                 tflags = int(attrs.get('flags',"0"))
 427                                 self.cablesList.append((tname, tflags))
 428                                 self.parsedCab = tname
 429                         elif (name == "transponder"):
 430                                 freq = int(attrs.get('frequency',""))
 431                                 while freq > 999999:
 432                                         freq /= 10
 433                                 sr = int(attrs.get('symbol_rate',"0"))
 434                                 mod = int(attrs.get('modulation',"3")) # QAM64 default
 435                                 fec = int(attrs.get('fec_inner',"0")) # AUTO default
 436                                 if self.parsedCab in self.transponders:
 437                                         pass
 438                                 else:
 439                                         self.transponders[self.parsedCab] = [ ]
 440                                 self.transponders[self.parsedCab].append((1, freq, sr, mod, fec))
 441
 442         class parseTerrestrials(ContentHandler):
 443                 def __init__(self, terrestrialsList, transponders):
 444                         self.isPointsElement, self.isReboundsElement = 0, 0
 445                         self.terrestrialsList = terrestrialsList
 446                         self.transponders = transponders
 447
 448                 def startElement(self, name, attrs):
 449                         if (name == "terrestrial"):
 450                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 451                                 tname = attrs.get('name',"").encode("UTF-8")
 452                                 tflags = attrs.get('flags',"")
 453                                 self.terrestrialsList.append((tname, tflags))
 454                                 self.parsedTer = str(tname)
 455                         elif (name == "transponder"):
 456                                 # TODO finish this!
 457                                 freq = int(attrs.get('centre_frequency',""))
 458                                 bw = int(attrs.get('bandwidth',"3")) # AUTO
 459                                 const = int(attrs.get('constellation',"1")) # AUTO
 460                                 crh = int(attrs.get('code_rate_hp',"5")) # AUTO
 461                                 if crh > 5: # our terrestrial.xml is buggy... 6 for AUTO
 462                                         crh = 5
 463                                 crl = int(attrs.get('code_rate_lp',"5")) # AUTO
 464                                 if crl > 5: # our terrestrial.xml is buggy... 6 for AUTO
 465                                         crl = 5
 466                                 guard = int(attrs.get('guard_interval',"4")) # AUTO
 467                                 transm = int(attrs.get('transmission_mode',"2")) # AUTO
 468                                 hierarchy = int(attrs.get('hierarchy_information',"4")) # AUTO
 469                                 inv = int(attrs.get('inversion',"2")) # AUTO
 470                                 if self.parsedTer in self.transponders:
 471                                         pass
 472                                 else:
 473                                         self.transponders[self.parsedTer] = [ ]
 474
 475                                 self.transponders[self.parsedTer].append((2, freq, bw, const, crh, crl, guard, transm, hierarchy, inv))
 476
 477         def getTransponders(self, pos):
 478                 if self.transponders.has_key(pos):
 479                         return self.transponders[pos]
 480                 else:
 481                         return []
 482
 483         def getTranspondersCable(self, nim):
 484                 nimConfig = config.Nims[nim]
 485                 if nimConfig.configMode.value != "nothing" and nimConfig.cable.scan_type.value == "provider":
 486                         return self.transponderscable[self.cablesList[nimConfig.cable.scan_provider.index][0]]
 487                 return [ ]
 488
 489         def getTranspondersTerrestrial(self, region):
 490                 return self.transpondersterrestrial[region]
 491
 492         def getCableDescription(self, nim):
 493                 return self.cablesList[config.Nims[nim].scan_provider.index][0]
 494
 495         def getCableFlags(self, nim):
 496                 return self.cablesList[config.Nims[nim].scan_provider.index][1]
 497
 498         def getTerrestrialDescription(self, nim):
 499                 return self.terrestrialsList[config.Nims[nim].terrestrial.index][0]
 500
 501         def getTerrestrialFlags(self, nim):
 502                 return self.terrestrialsList[config.Nims[nim].terrestrial.index][1]
 503
 504         def getConfiguredSats(self):
 505                 return self.sec.getSatList()
 506
 507         def getSatDescription(self, pos):
 508                 return self.satellites[pos]
 509
 510         def readSatsfromFile(self):
 511                 # read initial networks from file. we only read files which we are interested in,
 512                 # which means only these where a compatible tuner exists.
 513                 self.satellites = { }
 514                 self.transponders = { }
 515                 self.transponderscable = { }
 516                 self.transpondersterrestrial = { }
 517
 518                 parser = make_parser()
 519
 520                 if self.hasNimType("DVB-S"):
 521                         print "Reading satellites.xml"
 522                         satHandler = self.parseSats(self.satList, self.satellites, self.transponders)
 523                         parser.setContentHandler(satHandler)
 524                         parser.parse('/etc/tuxbox/satellites.xml')
 525
 526                 if self.hasNimType("DVB-C"):
 527                         print "Reading cables.xml"
 528                         cabHandler = self.parseCables(self.cablesList, self.transponderscable)
 529                         parser.setContentHandler(cabHandler)
 530                         parser.parse('/etc/tuxbox/cables.xml')
 531
 532                 if self.hasNimType("DVB-T"):
 533                         print "Reading terrestrial.xml"
 534                         terHandler = self.parseTerrestrials(self.terrestrialsList, self.transpondersterrestrial)
 535                         parser.setContentHandler(terHandler)
 536                         parser.parse('/etc/tuxbox/terrestrial.xml')
 537
 538         def enumerateNIMs(self):
 539                 # enum available NIMs. This is currently very dreambox-centric and uses the /proc/bus/nim_sockets interface.
 540                 # the result will be stored into nim_slots.
 541                 # the content of /proc/bus/nim_sockets looks like:
 542                 # NIM Socket 0:
 543                 #          Type: DVB-S
 544                 #          Name: BCM4501 DVB-S2 NIM (internal)
 545                 # NIM Socket 1:
 546                 #          Type: DVB-S
 547                 #          Name: BCM4501 DVB-S2 NIM (internal)
 548                 # NIM Socket 2:
 549                 #          Type: DVB-T
 550                 #          Name: Philips TU1216
 551                 # NIM Socket 3:
 552                 #          Type: DVB-S
 553                 #          Name: Alps BSBE1 702A
 554
 555                 #
 556                 # Type will be either "DVB-S", "DVB-S2", "DVB-T", "DVB-C" or None.
 557
 558                 nimfile = tryOpen("/proc/bus/nim_sockets")
 559
 560                 if nimfile is None:
 561                         return
 562
 563                 current_slot = None
 564
 565                 entries = {}
 566                 for line in nimfile.readlines():
 567                         if line == "":
 568                                 break
 569                         if line.strip().startswith("NIM Socket"):
 570                                 parts = line.strip().split(" ")
 571                                 current_slot = int(parts[2][:-1])
 572                                 entries[current_slot] = {}
 573                         elif line.strip().startswith("Type:"):
 574                                 entries[current_slot]["type"] = str(line.strip()[6:])
 575                         elif line.strip().startswith("Name:"):
 576                                 entries[current_slot]["name"] = str(line.strip()[6:])
 577                         elif line.strip().startswith("empty"):
 578                                 entries[current_slot]["type"] = None
 579                                 entries[current_slot]["name"] = _("N/A")
 580                 nimfile.close()
 581
 582                 # nim_slots is an array which has exactly one entry for each slot, even for empty ones.
 583                 self.nim_slots = [ ]
 584
 585                 for id, entry in entries.items():
 586                         if not (entry.has_key("name") and entry.has_key("type")):
 587                                 entry["name"] =  _("N/A")
 588                                 entry["type"] = None
 589                         self.nim_slots.append(NIM(slot = id, description = entry["name"], type = entry["type"]))
 590
 591         def hasNimType(self, chktype):
 592                 for slot in self.nim_slots:
 593                         if slot.isCompatible(chktype):
 594                                 return True
 595                 return False
 596
 597         def getNimListOfType(self, type, exception = -1):
 598                 # returns a list of indexes for NIMs compatible to the given type, except for 'exception'
 599                 list = []
 600                 for x in self.nim_slots:
 601                         if x.isCompatible(type) and x.slot != exception:
 602                                 list.append(x.slot)
 603                 return list
 604
 605         def __init__(self):
 606                 self.satList = [ ]
 607                 self.cablesList = []
 608                 self.terrestrialsList = []
 609                 self.enumerateNIMs()
 610                 self.readSatsfromFile()
 611
 612                 InitNimManager(self)    #init config stuff
 613
 614         # get a list with the friendly full description
 615         def nimList(self):
 616                 list = [ ]
 617                 for slot in self.nim_slots:
 618                         list.append(slot.friendly_full_description)
 619                 return list
 620
 621         def getSatList(self):
 622                 return self.satList
 623
 624         def getSatListForNim(self, slotid):
 625                 list = []
 626                 if self.nim_slots[slotid].isCompatible("DVB-S"):
 627                         #print "slotid:", slotid
 628
 629                         #print "self.satellites:", self.satList[config.Nims[slotid].diseqcA.index]
 630                         #print "diseqcA:", config.Nims[slotid].diseqcA.value
 631                         configMode = config.Nims[slotid].configMode.value
 632
 633                         if configMode == "equal":
 634                                 slotid=0 #FIXME add handling for more than two tuners !!!
 635                                 configMode = config.Nims[slotid].configMode.value
 636
 637                         if configMode == "simple":
 638                                 dm = config.Nims[slotid].diseqcMode.value
 639                                 if dm in ["single", "toneburst_a_b", "diseqc_a_b", "diseqc_a_b_c_d"]:
 640                                         list.append(self.satList[config.Nims[slotid].diseqcA.index])
 641                                 if dm in ["toneburst_a_b", "diseqc_a_b", "diseqc_a_b_c_d"]:
 642                                         list.append(self.satList[config.Nims[slotid].diseqcB.index])
 643                                 if dm == "diseqc_a_b_c_d":
 644                                         list.append(self.satList[config.Nims[slotid].diseqcC.index])
 645                                         list.append(self.satList[config.Nims[slotid].diseqcD.index])
 646                                 if dm == "positioner":
 647                                         for x in self.satList:
 648                                                 list.append(x)
 649                         elif configMode == "advanced":
 650                                 for x in self.satList:
 651                                         if int(config.Nims[slotid].advanced.sat[x[0]].lnb.value) != 0:
 652                                                 list.append(x)
 653
 654                 return list
 655
 656         def getRotorSatListForNim(self, slotid):
 657                 list = []
 658                 if self.nim_slots[slotid].isCompatible("DVB-S"):
 659                         #print "slotid:", slotid
 660
 661                         #print "self.satellites:", self.satList[config.Nims[slotid].diseqcA.value]
 662                         #print "diseqcA:", config.Nims[slotid].diseqcA.value
 663                         configMode = config.Nims[slotid].configMode.value
 664                         if configMode == "simple":
 665                                 if config.Nims[slotid].diseqcMode.value == "positioner":
 666                                         for x in self.satList:
 667                                                 list.append(x)
 668                         elif configMode == "advanced":
 669                                 for x in self.satList:
 670                                         nim = config.Nims[slotid]
 671                                         lnbnum = int(nim.advanced.sat[x[0]].lnb.value)
 672                                         if lnbnum != 0:
 673                                                 lnb = nim.advanced.lnb[lnbnum]
 674                                                 if lnb.diseqcMode.value == "1_2":
 675                                                         list.append(x)
 676                 return list
 677
 678 def InitSecParams():
 679         config.sec = ConfigSubsection()
 680
 681         x = ConfigInteger(default=15, limits = (0, 9999))
 682         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_CONT_TONE, configElement.value))
 683         config.sec.delay_after_continuous_tone_change = x
 684
 685         x = ConfigInteger(default=10, limits = (0, 9999))
 686         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_FINAL_VOLTAGE_CHANGE, configElement.value))
 687         config.sec.delay_after_final_voltage_change = x
 688
 689         x = ConfigInteger(default=120, limits = (0, 9999))
 690         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_BETWEEN_DISEQC_REPEATS, configElement.value))
 691         config.sec.delay_between_diseqc_repeats = x
 692
 693         x = ConfigInteger(default=50, limits = (0, 9999))
 694         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_LAST_DISEQC_CMD, configElement.value))
 695         config.sec.delay_after_last_diseqc_command = x
 696
 697         x = ConfigInteger(default=50, limits = (0, 9999))
 698         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_TONEBURST, configElement.value))
 699         config.sec.delay_after_toneburst = x
 700
 701         x = ConfigInteger(default=750, limits = (0, 9999))
 702         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_ENABLE_VOLTAGE_BEFORE_SWITCH_CMDS, configElement.value))
 703         config.sec.delay_after_enable_voltage_before_switch_command = x
 704
 705         x = ConfigInteger(default=700, limits = (0, 9999))
 706         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_BETWEEN_SWITCH_AND_MOTOR_CMD, configElement.value))
 707         config.sec.delay_between_switch_and_motor_command = x
 708
 709         x = ConfigInteger(default=150, limits = (0, 9999))
 710         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_MEASURE_IDLE_INPUTPOWER, configElement.value))
 711         config.sec.delay_after_voltage_change_before_measure_idle_inputpower = x
 712
 713         x = ConfigInteger(default=750, limits = (0, 9999))
 714         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_ENABLE_VOLTAGE_BEFORE_MOTOR_CMD, configElement.value))
 715         config.sec.delay_after_enable_voltage_before_motor_command = x
 716
 717         x = ConfigInteger(default=150, limits = (0, 9999))
 718         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_MOTOR_STOP_CMD, configElement.value))
 719         config.sec.delay_after_motor_stop_command = x
 720
 721         x = ConfigInteger(default=150, limits = (0, 9999))
 722         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_MOTOR_CMD, configElement.value))
 723         config.sec.delay_after_voltage_change_before_motor_command = x
 724
 725         x = ConfigInteger(default=120, limits = (0, 9999))
 726         x.addNotifier(lambda configElement: secClass.setParam(secClass.MOTOR_RUNNING_TIMEOUT, configElement.value))
 727         config.sec.motor_running_timeout = x
 728
 729         x = ConfigInteger(default=1, limits = (0, 5))
 730         x.addNotifier(lambda configElement: secClass.setParam(secClass.MOTOR_COMMAND_RETRIES, configElement.value))
 731         config.sec.motor_command_retries = x
 732
 733         x = ConfigInteger(default=20, limits = (0, 9999))
 734         x.addNotifier(lambda configElement: secClass.setParam(secClass.DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_SWITCH_CMDS, configElement.value))
 735         config.sec.delay_after_change_voltage_before_switch_command = x
 736
 737 # TODO add support for satpos depending nims to advanced nim configuration
 738 # so a second/third/fourth cable from a motorized lnb can used behind a
 739 # diseqc 1.0 / diseqc 1.1 / toneburst switch
 740 # the C(++) part should can handle this
 741 # the configElement should be only visible when diseqc 1.2 is disabled
 742
 743 def InitNimManager(nimmgr):
 744         InitSecParams()
 745
 746         config.Nims = ConfigSubList()
 747         for x in range(len(nimmgr.nim_slots)):
 748                 config.Nims.append(ConfigSubsection())
 749
 750         used_nim_slots = [ ]
 751
 752         for slot in nimmgr.nim_slots:
 753                 x = slot.slot
 754                 nim = config.Nims[x]
 755
 756                 # HACK: currently, we can only looptrough to socket A
 757
 758                 if slot.type is not None:
 759                         used_nim_slots.append((slot.slot, slot.description))
 760
 761                 if slot.isCompatible("DVB-S"):
 762                         if slot.slot == 0:
 763                                 nim.configMode = ConfigSelection(
 764                                         choices = {
 765                                                 "simple": _("simple"),
 766                                                 "advanced": _("advanced"),
 767                                                 "nothing": _("nothing connected"),
 768                                                 },
 769                                         default = "simple")
 770                         else:
 771                                 nim.configMode = ConfigSelection(
 772                                         choices = {
 773                                                 "equal": _("equal to Socket A"),
 774                                                 "loopthrough": _("loopthrough to socket A"),
 775                                                 "nothing": _("nothing connected"),
 776                                                 "satposdepends": _("second cable of motorized LNB"),
 777                                                 "simple": _("simple"),
 778                                                 "advanced": _("advanced")},
 779                                         default = "loopthrough")
 780
 781                         #important - check if just the 2nd one is LT only and the first one is DVB-S
 782                         # CHECKME: is this logic correct for >2 slots?
 783                         if nim.configMode.value in ["loopthrough", "satposdepends", "equal"]:
 784                                 if x == 0: # first one can never be linked to anything
 785                                         # reset to simple
 786                                         nim.configMode.value = "simple"
 787                                         nim.configMode.save()
 788                                 else:
 789                                         #FIXME: make it better
 790                                         for y in nimmgr.nim_slots:
 791                                                 if y.slot == 0:
 792                                                         if not y.isCompatible("DVB-S"):
 793                                                                 # reset to simple
 794                                                                 nim.configMode.value = "simple"
 795                                                                 nim.configMode.save()
 796
 797                         nim.diseqcMode = ConfigSelection(
 798                                 choices = [
 799                                         ("single", _("Single")),
 800                                         ("toneburst_a_b", _("Toneburst A/B")),
 801                                         ("diseqc_a_b", _("DiSEqC A/B")),
 802                                         ("diseqc_a_b_c_d", _("DiSEqC A/B/C/D")),
 803                                         ("positioner", _("Positioner"))],
 804                                 default = "diseqc_a_b")
 805
 806                         nim.diseqcA = getConfigSatlist(192, nimmgr.satList)
 807                         nim.diseqcB = getConfigSatlist(130, nimmgr.satList)
 808                         nim.diseqcC = ConfigSatlist(list = nimmgr.satList)
 809                         nim.diseqcD = ConfigSatlist(list = nimmgr.satList)
 810                         nim.positionerMode = ConfigSelection(
 811                                 choices = [
 812                                         ("usals", _("USALS")),
 813                                         ("manual", _("manual"))],
 814                                 default = "usals")
 815                         nim.longitude = ConfigFloat(default=[5,100], limits=[(0,359),(0,999)])
 816                         nim.longitudeOrientation = ConfigSelection(choices={"east": _("East"), "west": _("West")}, default = "east")
 817                         nim.latitude = ConfigFloat(default=[50,767], limits=[(0,359),(0,999)])
 818                         nim.latitudeOrientation = ConfigSelection(choices={"north": _("North"), "south": _("South")}, default="north")
 819
 820                         # get other frontends of the same type
 821                         satNimList = nimmgr.getNimListOfType(slot.type, slot.slot)
 822                         satNimListNames = {}
 823
 824                         for x in satNimList:
 825                                 n = nimmgr.nim_slots[x]
 826                                 satNimListNames["%d" % n.slot] = n.friendly_full_description
 827
 828                         if len(satNimListNames):
 829                                 nim.equalTo = ConfigSelection(choices = satNimListNames)
 830                                 nim.linkedTo = ConfigSelection(choices = satNimListNames)
 831                                 nim.satposDependsTo = ConfigSelection(choices = satNimListNames)
 832
 833                         # advanced config:
 834                         nim.advanced = ConfigSubsection()
 835                         nim.advanced.sats = getConfigSatlist(192,nimmgr.satList)
 836                         nim.advanced.sat = ConfigSubDict()
 837                         lnbs = [("0", "not available")]
 838                         for y in range(1, 33):
 839                                 lnbs.append((str(y), "LNB " + str(y)))
 840
 841                         for x in nimmgr.satList:
 842                                 nim.advanced.sat[x[0]] = ConfigSubsection()
 843                                 nim.advanced.sat[x[0]].voltage = ConfigSelection(choices={"polarization": _("Polarization"), "13V": _("13 V"), "18V": _("18 V")}, default = "polarization")
 844                                 nim.advanced.sat[x[0]].tonemode = ConfigSelection(choices={"band": _("Band"), "on": _("On"), "off": _("Off")}, default = "band")
 845                                 nim.advanced.sat[x[0]].usals = ConfigYesNo(default=True)
 846                                 nim.advanced.sat[x[0]].rotorposition = ConfigInteger(default=1, limits=(1, 255))
 847                                 nim.advanced.sat[x[0]].lnb = ConfigSelection(choices = lnbs)
 848
 849                         csw = [("none", _("None")), ("AA", _("AA")), ("AB", _("AB")), ("BA", _("BA")), ("BB", _("BB"))]
 850                         for y in range(0, 16):
 851                                 csw.append((str(0xF0|y), "Input " + str(y+1)))
 852
 853                         ucsw = [("0", _("None"))]
 854                         for y in range(1, 17):
 855                                 ucsw.append((str(y), "Input " + str(y)))
 856
 857                         nim.advanced.lnb = ConfigSubList()
 858                         nim.advanced.lnb.append(ConfigNothing())
 859                         for x in range(1, 33):
 860                                 nim.advanced.lnb.append(ConfigSubsection())
 861                                 nim.advanced.lnb[x].lof = ConfigSelection(choices={"universal_lnb": _("Universal LNB"), "c_band": _("C-Band"), "user_defined": _("User defined")}, default="universal_lnb")
 862                                 nim.advanced.lnb[x].lofl = ConfigInteger(default=9750, limits = (0, 99999))
 863                                 nim.advanced.lnb[x].lofh = ConfigInteger(default=10600, limits = (0, 99999))
 864                                 nim.advanced.lnb[x].threshold = ConfigInteger(default=11700, limits = (0, 99999))
 865 #                               nim.advanced.lnb[x].output_12v = ConfigSelection(choices = [("0V", _("0 V")), ("12V", _("12 V"))], default="0V")
 866                                 nim.advanced.lnb[x].increased_voltage = ConfigYesNo(default=False)
 867                                 nim.advanced.lnb[x].toneburst = ConfigSelection(choices = [("none", _("None")), ("A", _("A")), ("B", _("B"))], default = "none")
 868                                 nim.advanced.lnb[x].diseqcMode = ConfigSelection(choices = [("none", _("None")), ("1_0", _("1.0")), ("1_1", _("1.1")), ("1_2", _("1.2"))], default = "none")
 869                                 nim.advanced.lnb[x].commitedDiseqcCommand = ConfigSelection(choices = csw)
 870                                 nim.advanced.lnb[x].fastDiseqc = ConfigYesNo(default=False)
 871                                 nim.advanced.lnb[x].sequenceRepeat = ConfigYesNo(default=False)
 872                                 nim.advanced.lnb[x].commandOrder1_0 = ConfigSelection(choices = [("ct", "committed, toneburst"), ("tc", "toneburst, committed")], default = "ct")
 873                                 nim.advanced.lnb[x].commandOrder = ConfigSelection(choices = [
 874                                                 ("ct", "committed, toneburst"),
 875                                                 ("tc", "toneburst, committed"),
 876                                                 ("cut", "committed, uncommitted, toneburst"),
 877                                                 ("tcu", "toneburst, committed, uncommitted"),
 878                                                 ("uct", "uncommitted, committed, toneburst"),
 879                                                 ("tuc", "toneburst, uncommitted, commmitted")],
 880                                                 default="ct")
 881                                 nim.advanced.lnb[x].uncommittedDiseqcCommand = ConfigSelection(choices = ucsw)
 882                                 nim.advanced.lnb[x].diseqcRepeats = ConfigSelection(choices = [("none", _("None")), ("one", _("One")), ("two", _("Two")), ("three", _("Three"))], default = "none")
 883                                 nim.advanced.lnb[x].longitude = ConfigFloat(default = [5,100], limits = [(0,359),(0,999)])
 884                                 nim.advanced.lnb[x].longitudeOrientation = ConfigSelection(choices = [("east", _("East")), ("west", _("West"))], default = "east")
 885                                 nim.advanced.lnb[x].latitude = ConfigFloat(default = [50,767], limits = [(0,359),(0,999)])
 886                                 nim.advanced.lnb[x].latitudeOrientation = ConfigSelection(choices = [("north", _("North")), ("south", _("South"))], default = "north")
 887                                 nim.advanced.lnb[x].powerMeasurement = ConfigYesNo(default=True)
 888                                 nim.advanced.lnb[x].powerThreshold = ConfigInteger(default=50, limits=(0, 100))
 889
 890                 elif slot.isCompatible("DVB-C"):
 891                         nim.configMode = ConfigSelection(
 892                                 choices = {
 893                                         "enabled": _("enabled"),
 894                                         "nothing": _("nothing connected"),
 895                                         },
 896                                 default = "enabled")
 897                         list = [ ]
 898                         n = 0
 899                         for x in nimmgr.cablesList:
 900                                 list.append((str(n), x[0]))
 901                                 n += 1
 902                         nim.cable = ConfigSubsection()
 903                         possible_scan_types = [("bands", _("Frequency bands")), ("steps", _("Frequency steps"))]
 904                         if n:
 905                                 possible_scan_types.append(("provider", _("Provider")))
 906                         nim.cable.scan_type = ConfigSelection(default = "bands", choices = possible_scan_types)
 907                         nim.cable.scan_provider = ConfigSelection(default = "0", choices = list)
 908                         nim.cable.scan_band_EU_VHF_I = ConfigYesNo(default = True)
 909                         nim.cable.scan_band_EU_MID = ConfigYesNo(default = True)
 910                         nim.cable.scan_band_EU_VHF_III = ConfigYesNo(default = True)
 911                         nim.cable.scan_band_EU_UHF_IV = ConfigYesNo(default = True)
 912                         nim.cable.scan_band_EU_UHF_V = ConfigYesNo(default = True)
 913                         nim.cable.scan_band_EU_SUPER = ConfigYesNo(default = True)
 914                         nim.cable.scan_band_EU_HYPER = ConfigYesNo(default = True)
 915                         nim.cable.scan_band_US_LOW = ConfigYesNo(default = False)
 916                         nim.cable.scan_band_US_MID = ConfigYesNo(default = False)
 917                         nim.cable.scan_band_US_HIGH = ConfigYesNo(default = False)
 918                         nim.cable.scan_band_US_SUPER = ConfigYesNo(default = False)
 919                         nim.cable.scan_band_US_HYPER = ConfigYesNo(default = False)
 920                         nim.cable.scan_frequency_steps = ConfigInteger(default = 1000, limits = (1000, 10000))
 921                         nim.cable.scan_mod_qam16 = ConfigYesNo(default = False)
 922                         nim.cable.scan_mod_qam32 = ConfigYesNo(default = False)
 923                         nim.cable.scan_mod_qam64 = ConfigYesNo(default = True)
 924                         nim.cable.scan_mod_qam128 = ConfigYesNo(default = False)
 925                         nim.cable.scan_mod_qam256 = ConfigYesNo(default = True)
 926                         nim.cable.scan_sr_6900 = ConfigYesNo(default = True)
 927                         nim.cable.scan_sr_6875 = ConfigYesNo(default = True)
 928                         nim.cable.scan_sr_ext1 = ConfigInteger(default = 0, limits = (0, 7230))
 929                         nim.cable.scan_sr_ext2 = ConfigInteger(default = 0, limits = (0, 7230))
 930                 elif slot.isCompatible("DVB-T"):
 931                         nim.configMode = ConfigSelection(
 932                                 choices = {
 933                                         "enabled": _("enabled"),
 934                                         "nothing": _("nothing connected"),
 935                                         },
 936                                 default = "enabled")
 937                         list = []
 938                         n = 0
 939                         for x in nimmgr.terrestrialsList:
 940                                 list.append((str(n), x[0]))
 941                                 n += 1
 942                         nim.terrestrial = ConfigSelection(choices = list)
 943                         nim.terrestrial_5V = ConfigOnOff()
 944                 else:
 945                         nim.configMode = ConfigSelection(choices = { "nothing": _("disabled") }, default="nothing");
 946                         print "pls add support for this frontend type!"
 947 #                       assert False
 948
 949         eDVBResourceManager.getInstance().setFrontendSlotInformations(used_nim_slots)
 950
 951         nimmgr.sec = SecConfigure(nimmgr)
 952
 953 nimmanager = NimManager()