lib/python/Components/NimManager.py

   1 from config import config       #global config instance
   2
   3 from config import configElement
   4 from config import ConfigSubsection
   5 from config import ConfigSlider
   6 from config import configSelection
   7 from config import currentConfigSelectionElement
   8 from config import getConfigSelectionElement
   9 from config import configSequence
  10 from config import configsequencearg
  11 from config import configSatlist
  12
  13 from enigma import eDVBSatelliteEquipmentControl, \
  14         eDVBSatelliteLNBParameters as lnbParam, \
  15         eDVBSatelliteDiseqcParameters as diseqcParam, \
  16         eDVBSatelliteSwitchParameters as switchParam, \
  17         eDVBSatelliteRotorParameters as rotorParam
  18
  19 import xml.dom.minidom
  20 from xml.dom import EMPTY_NAMESPACE
  21 from skin import elementsWithTag
  22 from Tools import XMLTools
  23
  24 from xml.sax import make_parser
  25 from xml.sax.handler import ContentHandler
  26
  27 from Tools.BoundFunction import boundFunction
  28
  29 def tryOpen(filename):
  30         try:
  31                 procFile = open(filename)
  32         except IOError:
  33                 return ""
  34         return procFile
  35
  36 class SecConfigure:
  37         def addLNBSimple(self, sec, slotid, diseqcmode, toneburstmode = 0, diseqcpos = 0, orbpos = 0, longitude = 0, latitude = 0, loDirection = 0, laDirection = 0):
  38                 #simple defaults
  39                 sec.addLNB()
  40                 tunermask = 1 << slotid
  41                 if self.equal.has_key(slotid):
  42                         tunermask |= (1 << self.equal[slotid])
  43                 elif self.linked.has_key(slotid):
  44                         tunermask |= (1 << self.linked[slotid])
  45                 sec.setLNBTunerMask(tunermask)
  46                 sec.setLNBLOFL(9750000)
  47                 sec.setLNBLOFH(10600000)
  48                 sec.setLNBThreshold(11750000)
  49                 sec.setLNBIncreasedVoltage(lnbParam.OFF)
  50                 sec.setRepeats(0)
  51                 sec.setFastDiSEqC(0)
  52                 sec.setSeqRepeat(0)
  53                 sec.setVoltageMode(switchParam.HV)
  54                 sec.setToneMode(switchParam.HILO)
  55                 sec.setCommandOrder(0)
  56
  57                 #user values
  58                 sec.setDiSEqCMode(diseqcmode)
  59                 sec.setToneburst(toneburstmode)
  60                 sec.setCommittedCommand(diseqcpos)
  61                 #print "set orbpos to:" + str(orbpos)
  62
  63                 if (0 <= diseqcmode < 3):
  64                         sec.addSatellite(orbpos)
  65                         self.satList.append(orbpos)
  66                 elif (diseqcmode == 3): # diseqc 1.2
  67                         if self.satposdepends.has_key(slotid):
  68                                 tunermask |= (1 << self.satposdepends[slotid])
  69                                 sec.setLNBTunerMask(tunermask)
  70                         sec.setLatitude(latitude)
  71                         sec.setLaDirection(laDirection)
  72                         sec.setLongitude(longitude)
  73                         sec.setLoDirection(loDirection)
  74                         sec.setUseInputpower(True)
  75                         sec.setInputpowerDelta(50)
  76
  77                         for x in self.NimManager.satList:
  78                                 print "Add sat " + str(x[1])
  79                                 sec.addSatellite(int(x[1]))
  80                                 sec.setVoltageMode(0)
  81                                 sec.setToneMode(0)
  82                                 sec.setRotorPosNum(0) # USALS
  83                                 self.satList.append(int(x[1]))
  84
  85         def setSatposDepends(self, sec, nim1, nim2):
  86                 print "tuner", nim1, "depends on satpos of", nim2
  87                 sec.setTunerDepends(nim1, nim2)
  88
  89         def linkNIMs(self, sec, nim1, nim2):
  90                 print "link tuner", nim1, "to tuner", nim2
  91                 sec.setTunerLinked(nim1, nim2)
  92
  93         def getSatList(self):
  94                 return self.satList
  95
  96         def update(self):
  97                 sec = eDVBSatelliteEquipmentControl.getInstance()
  98                 sec.clear() ## this do unlinking NIMs too !!
  99                 print "sec config cleared"
 100                 self.satList = []
 101
 102                 self.linked = { }
 103                 self.satposdepends = { }
 104                 self.equal = { }
 105                 for slot in self.NimManager.nimslots:
 106                         x = slot.slotid
 107                         nim = config.Nims[x]
 108                         if slot.nimType == self.NimManager.nimType["DVB-S"]:
 109                                 if currentConfigSelectionElement(nim.configMode) == "equal":
 110                                         self.equal[nim.equalTo.value]=x
 111                                 if currentConfigSelectionElement(nim.configMode) == "loopthrough":
 112                                         self.linkNIMs(sec, x, nim.linkedTo.value)
 113                                         self.linked[nim.linkedTo.value]=x
 114                                 elif currentConfigSelectionElement(nim.configMode) == "satposdepends":
 115                                         self.setSatposDepends(sec, x, nim.satposDependsTo.value)
 116                                         self.satposdepends[nim.satposDependsTo.value]=x
 117
 118                 for slot in self.NimManager.nimslots:
 119                         x = slot.slotid
 120                         nim = config.Nims[x]
 121                         if slot.nimType == self.NimManager.nimType["DVB-S"]:
 122                                 print "slot: " + str(x) + " configmode: " + str(nim.configMode.value)
 123                                 if currentConfigSelectionElement(nim.configMode) in [ "loopthrough", "satposdepends", "equal", "nothing" ]:
 124                                         pass
 125                                 elif currentConfigSelectionElement(nim.configMode) == "simple":         #simple config
 126                                         if currentConfigSelectionElement(nim.diseqcMode) == "single":                   #single
 127                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.NONE, diseqcpos = diseqcParam.SENDNO)
 128                                         elif currentConfigSelectionElement(nim.diseqcMode) == "toneburst_a_b":          #Toneburst A/B
 129                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = diseqcParam.A, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.SENDNO)
 130                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = diseqcParam.B, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.SENDNO)
 131                                         elif currentConfigSelectionElement(nim.diseqcMode) == "diseqc_a_b":             #DiSEqC A/B
 132                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AA)
 133                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AB)
 134                                         elif currentConfigSelectionElement(nim.diseqcMode) == "diseqc_a_b_c_d":         #DiSEqC A/B/C/D
 135                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AA)
 136                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.AB)
 137                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcC.vals[nim.diseqcC.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.BA)
 138                                                 self.addLNBSimple(sec, slotid = x, orbpos = int(nim.diseqcD.vals[nim.diseqcD.value][1]), toneburstmode = diseqcParam.NO, diseqcmode = diseqcParam.V1_0, diseqcpos = diseqcParam.BB)
 139                                         elif currentConfigSelectionElement(nim.diseqcMode) == "positioner":             #Positioner
 140                                                 if currentConfigSelectionElement(nim.latitudeOrientation) == "north":
 141                                                         laValue = rotorParam.NORTH
 142                                                 else:
 143                                                         laValue = rotorParam.SOUTH
 144                                                 if currentConfigSelectionElement(nim.longitudeOrientation) == "east":
 145                                                         loValue = rotorParam.EAST
 146                                                 else:
 147                                                         loValue = rotorParam.WEST
 148                                                 self.addLNBSimple(sec, slotid = x, diseqcmode = 3,
 149                                                         longitude = configsequencearg.getFloat(nim.longitude),
 150                                                         loDirection = loValue,
 151                                                         latitude = configsequencearg.getFloat(nim.latitude),
 152                                                         laDirection = laValue)
 153                                 elif currentConfigSelectionElement(nim.configMode) == "advanced": #advanced config
 154                                         self.updateAdvanced(sec, x)
 155                 print "sec config completed"
 156
 157         def updateAdvanced(self, sec, slotid):
 158                 lnbSat = {}
 159                 for x in range(1,33):
 160                         lnbSat[x] = []
 161                 for x in self.NimManager.satList:
 162                         lnb = config.Nims[slotid].advanced.sat[x[1]].lnb.value
 163                         if lnb != 0:
 164                                 print "add", x[1], "to", lnb
 165                                 lnbSat[lnb].append(x[1])
 166                 for x in range(1,33):
 167                         if len(lnbSat[x]) > 0:
 168                                 currLnb = config.Nims[slotid].advanced.lnb[x]
 169                                 sec.addLNB()
 170
 171                                 tunermask = 1 << slotid
 172                                 if self.equal.has_key(slotid):
 173                                         tunermask |= (1 << self.equal[slotid])
 174                                 elif self.linked.has_key(slotid):
 175                                         tunermask |= (1 << self.linked[slotid])
 176
 177                                 if currentConfigSelectionElement(currLnb.lof) == "universal_lnb":
 178                                         sec.setLNBLOFL(9750000)
 179                                         sec.setLNBLOFH(10600000)
 180                                         sec.setLNBThreshold(11750000)
 181                                 elif currentConfigSelectionElement(currLnb.lof) == "c_band":
 182                                         sec.setLNBLOFL(5150000)
 183                                         sec.setLNBLOFH(5150000)
 184                                         sec.setLNBThreshold(5150000)
 185                                 elif currentConfigSelectionElement(currLnb.lof) == "user_defined":
 186                                         sec.setLNBLOFL(currLnb.lofl.value[0] * 1000)
 187                                         sec.setLNBLOFH(currLnb.lofh.value[0] * 1000)
 188                                         sec.setLNBThreshold(currLnb.threshold.value[0] * 1000)
 189
 190                                 if currentConfigSelectionElement(currLnb.output_12v) == "0V":
 191                                         pass # nyi in drivers
 192                                 elif currentConfigSelectionElement(currLnb.output_12v) == "12V":
 193                                         pass # nyi in drivers
 194
 195                                 if currentConfigSelectionElement(currLnb.increased_voltage) == "yes":
 196                                         sec.setLNBIncreasedVoltage(lnbParam.ON)
 197                                 else:
 198                                         sec.setLNBIncreasedVoltage(lnbParam.OFF)
 199
 200                                 if currentConfigSelectionElement(currLnb.diseqcMode) == "none":
 201                                         sec.setDiSEqCMode(diseqcParam.NONE)
 202                                 elif currentConfigSelectionElement(currLnb.diseqcMode) == "1_0":
 203                                         sec.setDiSEqCMode(diseqcParam.V1_0)
 204                                 elif currentConfigSelectionElement(currLnb.diseqcMode) == "1_1":
 205                                         sec.setDiSEqCMode(diseqcParam.V1_1)
 206                                 elif currentConfigSelectionElement(currLnb.diseqcMode) == "1_2":
 207                                         sec.setDiSEqCMode(diseqcParam.V1_2)
 208
 209                                         if self.satposdepends.has_key(slotid):  # only useable with rotors
 210                                                 tunermask |= (1 << self.satposdepends[slotid])
 211
 212                                 if currentConfigSelectionElement(currLnb.diseqcMode) != "none":
 213                                         if currentConfigSelectionElement(currLnb.toneburst) == "none":
 214                                                 sec.setToneburst(diseqcParam.NO)
 215                                         elif currentConfigSelectionElement(currLnb.toneburst) == "A":
 216                                                 sec.setToneburst(diseqcParam.A)
 217                                         elif currentConfigSelectionElement(currLnb.toneburst) == "B":
 218                                                 sec.setToneburst(diseqcParam.B)
 219
 220                                         if currentConfigSelectionElement(currLnb.commitedDiseqcCommand) == "none":
 221                                                 sec.setCommittedCommand(diseqcParam.SENDNO)
 222                                         elif currentConfigSelectionElement(currLnb.commitedDiseqcCommand) == "AA":
 223                                                 sec.setCommittedCommand(diseqcParam.AA)
 224                                         elif currentConfigSelectionElement(currLnb.commitedDiseqcCommand) == "AB":
 225                                                 sec.setCommittedCommand(diseqcParam.AB)
 226                                         elif currentConfigSelectionElement(currLnb.commitedDiseqcCommand) == "BA":
 227                                                 sec.setCommittedCommand(diseqcParam.BA)
 228                                         elif currentConfigSelectionElement(currLnb.commitedDiseqcCommand) == "BB":
 229                                                 sec.setCommittedCommand(diseqcParam.BB)
 230                                         else:
 231                                                 sec.setCommittedCommand(long(currentConfigSelectionElement(currLnb.commitedDiseqcCommand)))
 232
 233                                         if currentConfigSelectionElement(currLnb.fastDiseqc) == "yes":
 234                                                 sec.setFastDiSEqC(True)
 235                                         else:
 236                                                 sec.setFastDiSEqC(False)
 237
 238                                         if currentConfigSelectionElement(currLnb.sequenceRepeat) == "yes":
 239                                                 sec.setSeqRepeat(True)
 240                                         else:
 241                                                 sec.setSeqRepeat(False)
 242
 243                                         if currentConfigSelectionElement(currLnb.diseqcMode) == "1_0":
 244                                                 currCO = currLnb.commandOrder1_0.value
 245                                         else:
 246                                                 currCO = currLnb.commandOrder.value
 247
 248                                                 if currLnb.uncommittedDiseqcCommand.value > 0:
 249                                                         sec.setUncommittedCommand(0xF0|(currLnb.uncommittedDiseqcCommand.value-1))
 250                                                 else:
 251                                                         sec.setUncommittedCommand(0) # SENDNO
 252
 253                                                 if currentConfigSelectionElement(currLnb.diseqcRepeats) == "none":
 254                                                         sec.setRepeats(0)
 255                                                 elif currentConfigSelectionElement(currLnb.diseqcRepeats) == "One":
 256                                                         sec.setRepeats(1)
 257                                                 elif currentConfigSelectionElement(currLnb.diseqcRepeats) == "Two":
 258                                                         sec.setRepeats(2)
 259                                                 elif currentConfigSelectionElement(currLnb.diseqcRepeats) == "Three":
 260                                                         sec.setRepeats(3)
 261
 262                                         setCommandOrder=False
 263                                         if currCO == 0: # committed, toneburst
 264                                                 setCommandOrder=True
 265                                         elif currCO == 1: # toneburst, committed
 266                                                 setCommandOrder=True
 267                                         elif currCO == 2: # committed, uncommitted, toneburst
 268                                                 setCommandOrder=True
 269                                         elif currCO == 3: # toneburst, committed, uncommitted
 270                                                 setCommandOrder=True
 271                                         elif currCO == 4: # uncommitted, committed, toneburst
 272                                                 setCommandOrder=True
 273                                         elif currCO == 5: # toneburst, uncommitted, commmitted
 274                                                 setCommandOrder=True
 275                                         if setCommandOrder:
 276                                                 sec.setCommandOrder(currCO)
 277
 278                                 if currentConfigSelectionElement(currLnb.diseqcMode) == "1_2":
 279                                         latitude = configsequencearg.getFloat(currLnb.latitude)
 280                                         sec.setLatitude(latitude)
 281                                         longitude = configsequencearg.getFloat(currLnb.longitude)
 282                                         sec.setLongitude(longitude)
 283                                         if currentConfigSelectionElement(currLnb.latitudeOrientation) == "north":
 284                                                 sec.setLaDirection(rotorParam.NORTH)
 285                                         else:
 286                                                 sec.setLaDirection(rotorParam.SOUTH)
 287                                         if currentConfigSelectionElement(currLnb.longitudeOrientation) == "east":
 288                                                 sec.setLoDirection(rotorParam.EAST)
 289                                         else:
 290                                                 sec.setLoDirection(rotorParam.WEST)
 291
 292                                 if currentConfigSelectionElement(currLnb.powerMeasurement) == "yes":
 293                                         sec.setUseInputpower(True)
 294                                         sec.setInputpowerDelta(currLnb.powerThreshold.value[0])
 295                                 else:
 296                                         sec.setUseInputpower(False)
 297
 298                                 sec.setLNBTunerMask(tunermask)
 299
 300                                 # finally add the orbital positions
 301                                 for y in lnbSat[x]:
 302                                         sec.addSatellite(y)
 303                                         currSat = config.Nims[slotid].advanced.sat[y]
 304                                         if currentConfigSelectionElement(currSat.voltage) == "polarization":
 305                                                 sec.setVoltageMode(switchParam.HV)
 306                                         elif currentConfigSelectionElement(currSat.voltage) == "13V":
 307                                                 sec.setVoltageMode(switchParam._14V)
 308                                         elif currentConfigSelectionElement(currSat.voltage) == "18V":
 309                                                 sec.setVoltageMode(switchParam._18V)
 310
 311                                         if currentConfigSelectionElement(currSat.tonemode) == "band":
 312                                                 sec.setToneMode(switchParam.HILO)
 313                                         elif currentConfigSelectionElement(currSat.tonemode) == "on":
 314                                                 sec.setToneMode(switchParam.ON)
 315                                         elif currentConfigSelectionElement(currSat.tonemode) == "off":
 316                                                 sec.setToneMode(switchParam.OFF)
 317
 318                                         if  currentConfigSelectionElement(currSat.usals) == "no":
 319                                                 sec.setRotorPosNum(currSat.rotorposition.value[0])
 320                                         else:
 321                                                 sec.setRotorPosNum(0) #USALS
 322
 323         def __init__(self, nimmgr):
 324                 self.NimManager = nimmgr
 325                 self.update()
 326
 327 class nimSlot:
 328         def __init__(self, slotid, nimtype, name):
 329                 self.slotid = slotid
 330                 self.nimType = nimtype
 331                 self.name = name
 332
 333 class NimManager:
 334         class parseSats(ContentHandler):
 335                 def __init__(self, satList, satellites, transponders):
 336                         self.isPointsElement, self.isReboundsElement = 0, 0
 337                         self.satList = satList
 338                         self.satellites = satellites
 339                         self.transponders = transponders
 340
 341                 def startElement(self, name, attrs):
 342                         if (name == "sat"):
 343                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 344                                 tpos = int(attrs.get('position',""))
 345                                 if tpos < 0:
 346                                         tpos = 3600 + tpos
 347                                 tname = attrs.get('name',"")
 348                                 self.satellites[tpos] = tname
 349                                 self.satList.append( (tname, tpos) )
 350                                 self.parsedSat = int(tpos)
 351                         elif (name == "transponder"):
 352                                 freq = int(attrs.get('frequency',""))
 353                                 sr = int(attrs.get('symbol_rate',""))
 354                                 pol = int(attrs.get('polarization',""))
 355                                 fec = int(attrs.get('fec_inner',""))
 356                                 if self.parsedSat in self.transponders:
 357                                         pass
 358                                 else:
 359                                         self.transponders[self.parsedSat] = [ ]
 360
 361                                 self.transponders[self.parsedSat].append((0, freq, sr, pol, fec))
 362
 363         class parseCables(ContentHandler):
 364                 def __init__(self, cablesList, transponders):
 365                         self.isPointsElement, self.isReboundsElement = 0, 0
 366                         self.cablesList = cablesList
 367                         self.transponders = transponders
 368
 369                 def startElement(self, name, attrs):
 370                         if (name == "cable"):
 371                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 372                                 tname = attrs.get('name',"")
 373                                 self.cablesList.append(str(tname))
 374                                 self.parsedCab = str(tname)
 375                         elif (name == "transponder"):
 376                                 freq = int(attrs.get('frequency',""))
 377                                 sr = int(attrs.get('symbol_rate',""))
 378                                 mod = int(attrs.get('modulation',""))
 379                                 fec = int(attrs.get('fec_inner',""))
 380                                 if self.parsedCab in self.transponders:
 381                                         pass
 382                                 else:
 383                                         self.transponders[self.parsedCab] = [ ]
 384
 385                                 self.transponders[self.parsedCab].append((1, freq, sr, mod, fec))
 386
 387         class parseTerrestrials(ContentHandler):
 388                 def __init__(self, terrestrialsList, transponders):
 389                         self.isPointsElement, self.isReboundsElement = 0, 0
 390                         self.terrestrialsList = terrestrialsList
 391                         self.transponders = transponders
 392
 393                 def startElement(self, name, attrs):
 394                         if (name == "terrestrial"):
 395                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 396                                 tname = attrs.get('name',"")
 397                                 tflags = attrs.get('flags',"")
 398                                 self.terrestrialsList.append((tname, tflags))
 399                                 self.parsedTer = str(tname)
 400                         elif (name == "transponder"):
 401                                 # TODO finish this!
 402                                 freq = int(attrs.get('centre_frequency',""))
 403                                 bw = int(attrs.get('bandwidth',""))
 404                                 const = int(attrs.get('constellation',""))
 405                                 crh = int(attrs.get('code_rate_hp',""))
 406                                 crl = int(attrs.get('code_rate_lp',""))
 407                                 guard = int(attrs.get('guard_interval',""))
 408                                 transm = int(attrs.get('transmission_mode',""))
 409                                 hierarchy = int(attrs.get('hierarchy_information',""))
 410                                 inv = int(attrs.get('inversion',""))
 411                                 if self.parsedTer in self.transponders:
 412                                         pass
 413                                 else:
 414                                         self.transponders[self.parsedTer] = [ ]
 415
 416                                 self.transponders[self.parsedTer].append((2, freq, bw, const, crh, crl, guard, transm, hierarchy, inv))
 417
 418         def getTransponders(self, pos):
 419                 return self.transponders[pos]
 420
 421         def getConfiguredSats(self):
 422                 return self.sec.getSatList()
 423
 424         def getSatDescription(self, pos):
 425                 return self.satellites[pos]
 426
 427         def readSatsfromFile(self):
 428                 self.satellites = { }
 429                 self.transponders = { }
 430                 self.transponderscable = { }
 431                 self.transpondersterrestrial = { }
 432
 433                 parser = make_parser()
 434                 if (self.hasNimType(self.nimType["DVB-S"])):
 435                         print "Reading satellites.xml"
 436                         satHandler = self.parseSats(self.satList, self.satellites, self.transponders)
 437                         parser.setContentHandler(satHandler)
 438                         parser.parse('/etc/tuxbox/satellites.xml')
 439                 if (self.hasNimType(self.nimType["DVB-C"])):
 440                         print "Reading cables.xml"
 441                         cabHandler = self.parseCables(self.cablesList, self.transponderscable)
 442                         parser.setContentHandler(cabHandler)
 443                         parser.parse('/etc/tuxbox/cables.xml')
 444
 445                 if (self.hasNimType(self.nimType["DVB-T"])):
 446                         print "Reading terrestrial.xml"
 447                         terHandler = self.parseTerrestrials(self.terrestrialsList, self.transpondersterrestrial)
 448                         parser.setContentHandler(terHandler)
 449                         parser.parse('/etc/tuxbox/terrestrial.xml')
 450
 451         def parseProc(self):
 452                 self.nimTypes = {}
 453                 self.nimNames = {}
 454                 self.nimSocketCount = 0
 455                 nimfile = tryOpen("/proc/bus/nim_sockets")
 456
 457                 if nimfile == "":
 458                                 return self.nimType["empty/unknown"]
 459
 460                 lastsocket = -1
 461
 462                 while 1:
 463                         line = nimfile.readline()
 464                         if line == "":
 465                                 break
 466                         if line.strip().startswith("NIM Socket"):
 467                                 parts = line.strip().split(" ")
 468                                 id = int(parts[2][:1])
 469                                 lastsocket = int(id)
 470                                 self.nimSocketCount += 1
 471                         elif line.strip().startswith("Type:"):
 472                                 self.nimTypes[lastsocket] = str(line.strip()[6:])
 473                         elif line.strip().startswith("Name:"):
 474                                 self.nimNames[lastsocket] = str(line.strip()[6:])
 475                         elif line.strip().startswith("empty"):
 476                                 self.nimNames[lastsocket] = _("N/A")
 477                                 self.nimTypes[lastsocket] = "empty/unknown"
 478
 479                 nimfile.close()
 480
 481         def getNimType(self, slotID):
 482                 if slotID >= self.nimCount:
 483                         return "empty/unknown"
 484                 else:
 485                         return self.nimType[self.nimTypes[slotID]]
 486
 487         def getNimName(self, slotID):
 488                 return self.nimNames[slotID]
 489
 490         def getNimSocketCount(self):
 491                 return self.nimSocketCount
 492
 493         def hasNimType(self, chktype):
 494                 for id, type in self.nimTypes.items():
 495                         if (chktype == self.nimType[str(type)]):
 496                                 return True
 497                 return False
 498
 499         def getNimListOfType(self, type, exception = -1):
 500                 list = []
 501                 for x in self.nimslots:
 502                         if ((x.nimType == type) and (x.slotid != exception)):
 503                                 list.append(x.slotid)
 504                 return list
 505
 506         def getConfigPrefix(self, slotid):
 507                 return "config.Nim" + ("A","B","C","D")[slotid] + "."
 508
 509         def __init__(self):
 510                 #use as enum
 511                 self.nimType = {                "empty/unknown": -1,
 512                                                                                                 "DVB-S": 0,
 513                                                                                                 "DVB-C": 1,
 514                                                                                                 "DVB-T": 2}
 515                 self.satList = [ ]
 516                 self.cablesList = []
 517                 self.terrestrialsList = []
 518
 519                 self.parseProc()
 520
 521                 self.readSatsfromFile()
 522
 523                 self.nimCount = self.getNimSocketCount()
 524
 525                 self.nimslots = [ ]
 526                 x = 0
 527                 while x < self.nimCount:
 528                         tType = self.getNimType(x)
 529                         tName = self.getNimName(x)
 530                         tNim = nimSlot(x, tType, tName)
 531                         self.nimslots.append(tNim)
 532                         x += 1
 533
 534                 InitNimManager(self)    #init config stuff
 535
 536         def nimList(self):
 537                 list = [ ]
 538                 for slot in self.nimslots:
 539                         nimText = _("Socket ") + ("A", "B", "C", "D")[slot.slotid] + ": "
 540                         if slot.nimType == -1:
 541                                 nimText += _("empty/unknown")
 542                         else:
 543                                 nimText += slot.name + " ("
 544                                 nimText += ("DVB-S", "DVB-C", "DVB-T")[slot.nimType] + ")"
 545                         list.append((nimText, slot))
 546                 return list
 547
 548         def getSatListForNim(self, slotid):
 549                 list = []
 550                 if (self.getNimType(slotid) == self.nimType["DVB-S"]):
 551                         #print "slotid:", slotid
 552
 553                         #print "self.satellites:", self.satList[config.Nims[slotid].diseqcA.value]
 554                         #print "diseqcA:", config.Nims[slotid].diseqcA.value
 555                         configMode = currentConfigSelectionElement(config.Nims[slotid].configMode)
 556                         if configMode == "simple":
 557                                 if (config.Nims[slotid].diseqcMode.value <= 3):
 558                                         list.append(self.satList[config.Nims[slotid].diseqcA.value])
 559                                 if (0 < config.Nims[slotid].diseqcMode.value <= 3):
 560                                         list.append(self.satList[config.Nims[slotid].diseqcB.value])
 561                                 if (config.Nims[slotid].diseqcMode.value == 3):
 562                                         list.append(self.satList[config.Nims[slotid].diseqcC.value])
 563                                         list.append(self.satList[config.Nims[slotid].diseqcD.value])
 564                                 if (config.Nims[slotid].diseqcMode.value == 4):
 565                                         for x in self.satList:
 566                                                 list.append(x)
 567                         elif configMode == "advanced":
 568                                 for x in self.satList:
 569                                         if config.Nims[slotid].advanced.sat[x[1]].lnb.value != 0:
 570                                                 list.append(x)
 571                 return list
 572
 573         def nimDiseqcModeChanged(self, slotid, mode):
 574                 #print "nimDiseqcModeChanged set to " + str(mode)
 575                 pass
 576         def nimPortAChanged(self, slotid, val):
 577                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 578                 pass
 579         def nimPortBChanged(self, slotid, val):
 580                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 581                 #print "nimDiseqcB set to " + str(val)
 582                 pass
 583         def nimPortCChanged(self, slotid, val):
 584                 #print "nimDiseqcC set to " + str(val)
 585                 pass
 586         def nimPortDChanged(self, slotid, val):
 587                 #print "nimDiseqcD set to " + str(val)
 588                 pass
 589
 590 def InitNimManager(nimmgr):
 591         config.Nims = []
 592         for x in range(nimmgr.nimCount):
 593                 config.Nims.append(ConfigSubsection())
 594
 595 #       def nimConfigModeChanged(slotid, configElement):
 596 #               nimmgr.nimConfigModeChanged(slotid, configElement.value)
 597         def nimDiseqcModeChanged(slotid, configElement):
 598                 nimmgr.nimDiseqcModeChanged(slotid, configElement.value)
 599
 600         def nimPortAChanged(slotid, configElement):
 601                 nimmgr.nimPortAChanged(slotid, configElement.vals[configElement.value][1])
 602         def nimPortBChanged(slotid, configElement):
 603                 nimmgr.nimPortBChanged(slotid, configElement.vals[configElement.value][1])
 604         def nimPortCChanged(slotid, configElement):
 605                 nimmgr.nimPortCChanged(slotid, configElement.vals[configElement.value][1])
 606         def nimPortDChanged(slotid, configElement):
 607                 nimmgr.nimPortDChanged(slotid, configElement.vals[configElement.value][1])
 608
 609         for slot in nimmgr.nimslots:
 610                 x = slot.slotid
 611                 cname = nimmgr.getConfigPrefix(x)
 612                 nim = config.Nims[x]
 613
 614                 if slot.nimType == nimmgr.nimType["DVB-S"]:
 615                         if slot.slotid == 0:
 616                                 nim.configMode = configElement(cname + "configMode", configSelection, 0, (
 617                                 ("simple", _("Simple")), ("advanced", _("Advanced"))), False)
 618                         else:
 619                                 nim.configMode = configElement(cname + "configMode", configSelection, 0, (
 620                                 ("equal", _("Equal to Socket A")),
 621                                 ("loopthrough", _("Loopthrough to Socket A")),
 622                                 ("nothing", _("Nothing connected")),
 623                                 ("satposdepends", _("Secondary cable from motorized LNB")),
 624                                 ("simple", _("Simple")),
 625                                 ("advanced", _("Advanced"))), False)
 626                         #important - check if just the 2nd one is LT only and the first one is DVB-S
 627                         if currentConfigSelectionElement(nim.configMode) in ["loopthrough", "satposdepends", "equal"]:
 628                                 if x == 0:                                                                              #first one can never be linked to anything
 629                                         nim.configMode.value = getConfigSelectionElement(nim.configMode, "simple")              #reset to simple
 630                                         nim.configMode.save()
 631                                 else:
 632                                         #FIXME: make it better
 633                                         for y in nimmgr.nimslots:
 634                                                 if y.slotid == 0:
 635                                                         if y.nimType != nimmgr.nimType["DVB-S"]:
 636                                                                 nim.configMode.value = getConfigSelectionElement(nim.configMode, "simple")              #reset to simple
 637                                                                 nim.configMode.save()
 638
 639                         nim.diseqcMode = configElement(cname + "diseqcMode", configSelection, 2, (("single", _("Single")), ("toneburst_a_b", _("Toneburst A/B")), ("diseqc_a_b", _("DiSEqC A/B")), ("diseqc_a_b_c_d", _("DiSEqC A/B/C/D")), ("positioner", _("Positioner"))), False);
 640                         nim.diseqcA = configElement(cname + "diseqcA", configSatlist, 192, nimmgr.satList, False);
 641                         nim.diseqcB = configElement(cname + "diseqcB", configSatlist, 130, nimmgr.satList, False);
 642                         nim.diseqcC = configElement(cname + "diseqcC", configSatlist, 0, nimmgr.satList, False);
 643                         nim.diseqcD = configElement(cname + "diseqcD", configSatlist, 0, nimmgr.satList, False);
 644                         nim.positionerMode = configElement(cname + "positionerMode", configSelection, 0, (("usals", _("USALS")), ("manual", _("manual"))), False);
 645                         nim.longitude = configElement(cname + "longitude", configSequence, [5,100], configsequencearg.get("FLOAT", [(0,90),(0,999)]), False);
 646                         nim.longitudeOrientation = configElement(cname + "longitudeOrientation", configSelection, 0, (("east", _("East")), ("west", _("West"))), False)
 647                         nim.latitude = configElement(cname + "latitude", configSequence, [50,767], configsequencearg.get("FLOAT", [(0,90),(0,999)]), False);
 648                         nim.latitudeOrientation = configElement(cname + "latitudeOrientation", configSelection, 0, (("north", _("North")), ("south", _("South"))), False)
 649                         satNimList = nimmgr.getNimListOfType(nimmgr.nimType["DVB-S"], slot.slotid)
 650                         satNimListNames = []
 651                         for x in satNimList:
 652                                 satNimListNames.append((("Slot_" + ("A", "B", "C", "D")[x] + "_" + nimmgr.getNimName(x)), _("Slot ") + ("A", "B", "C", "D")[x] + ": " + nimmgr.getNimName(x)))
 653                         nim.equalTo = configElement(cname + "equalTo", configSelection, 0, satNimListNames, False);
 654                         nim.linkedTo = configElement(cname + "linkedTo", configSelection, 0, satNimListNames, False);
 655                         nim.satposDependsTo = configElement(cname + "satposDependsTo", configSelection, 0, satNimListNames, False);
 656
 657                         #perhaps the instance of the slot is more useful?
 658 #                       nim.configMode.addNotifier(boundFunction(nimConfigModeChanged,x))
 659                         nim.diseqcMode.addNotifier(boundFunction(nimDiseqcModeChanged,x))
 660                         nim.diseqcA.addNotifier(boundFunction(nimPortAChanged,int(x)))
 661                         nim.diseqcB.addNotifier(boundFunction(nimPortBChanged,x))
 662                         nim.diseqcC.addNotifier(boundFunction(nimPortCChanged,x))
 663                         nim.diseqcD.addNotifier(boundFunction(nimPortDChanged,x))
 664
 665                         # advanced config:
 666                         nim.advanced = ConfigSubsection()
 667                         nim.advanced.sats = configElement(cname + "advanced.sats", configSatlist, 192, nimmgr.satList, False);
 668                         nim.advanced.sat = {}
 669                         lnbs = ["not available"]
 670                         for y in range(1, 33):
 671                                 lnbs.append("LNB " + str(y))
 672                         for x in nimmgr.satList:
 673                                 nim.advanced.sat[x[1]] = ConfigSubsection()
 674                                 nim.advanced.sat[x[1]].voltage = configElement(cname + "advanced.sat" + str(x[1]) + ".voltage", configSelection, 0, (("polarization", _("Polarization")), ("13V", _("13 V")), ("18V", _("18 V"))), False)
 675                                 nim.advanced.sat[x[1]].tonemode = configElement(cname + "advanced.sat" + str(x[1]) + ".tonemode", configSelection, 0, (("band", _("Band")), ("on", _("On")), ("off", _("Off"))), False)
 676                                 nim.advanced.sat[x[1]].usals = configElement(cname + "advanced.sat" + str(x[1]) + ".usals", configSelection, 0, (("yes", _("Yes")), ("no", _("No"))), False)
 677                                 nim.advanced.sat[x[1]].rotorposition = configElement(cname + "advanced.sat" + str(x[1]) + ".rotorposition", configSequence, [1], configsequencearg.get("INTEGER", (1, 255)), False)
 678                                 nim.advanced.sat[x[1]].lnb = configElement(cname + "advanced.sat" + str(x[1]) + ".lnb", configSelection, 0, lnbs, False)
 679
 680                         csw = [("none", _("None")), ("AA", _("AA")), ("AB", _("AB")), ("BA", _("BA")), ("BB", _("BB"))]
 681                         for y in range(0, 16):
 682                                 csw.append((str(0xF0|y), "Input " + str(y+1)))
 683
 684                         ucsw = [("none", _("None"))]
 685                         for y in range(1, 17):
 686                                 ucsw.append("Input " + str(y))
 687
 688                         nim.advanced.lnb = [0]
 689                         for x in range(1, 33):
 690                                 nim.advanced.lnb.append(ConfigSubsection())
 691                                 nim.advanced.lnb[x].lof = configElement(cname + "advanced.lnb" + str(x) + ".lof", configSelection, 0, (("universal_lnb", _("Universal LNB")), ("c_band", _("C-Band")), ("user_defined", _("User defined"))), False)
 692                                 nim.advanced.lnb[x].lofl = configElement(cname + "advanced.lnb" + str(x) + ".lofl", configSequence, [9750], configsequencearg.get("INTEGER", (0, 99999)), False)
 693                                 nim.advanced.lnb[x].lofh = configElement(cname + "advanced.lnb" + str(x) + ".lofh", configSequence, [10600], configsequencearg.get("INTEGER", (0, 99999)), False)
 694                                 nim.advanced.lnb[x].threshold = configElement(cname + "advanced.lnb" + str(x) + ".threshold", configSequence, [11750], configsequencearg.get("INTEGER", (0, 99999)), False)
 695                                 nim.advanced.lnb[x].output_12v = configElement(cname + "advanced.lnb" + str(x) + ".output_12v", configSelection, 0, (("0V", _("0 V")), ("12V", _("12 V"))), False)
 696                                 nim.advanced.lnb[x].increased_voltage = configElement(cname + "advanced.lnb" + str(x) + ".increased_voltage", configSelection, 0, (("no", _("No")), ("yes", _("Yes"))), False)
 697                                 nim.advanced.lnb[x].toneburst = configElement(cname + "advanced.lnb" + str(x) + ".toneburst", configSelection, 0, (("none", _("None")), ("A", _("A")), ("B", _("B"))), False)
 698                                 nim.advanced.lnb[x].diseqcMode = configElement(cname + "advanced.lnb" + str(x) + ".diseqcMode", configSelection, 0, (("none", _("None")), ("1_0", _("1.0")), ("1_1", _("1.1")), ("1_2", _("1.2"))), False)
 699                                 nim.advanced.lnb[x].commitedDiseqcCommand = configElement(cname + "advanced.lnb" + str(x) + ".commitedDiseqcCommand", configSelection, 0, csw, False)
 700                                 nim.advanced.lnb[x].fastDiseqc = configElement(cname + "advanced.lnb" + str(x) + ".fastDiseqc", configSelection, 0, (("no", _("No")), ("yes", _("Yes"))), False)
 701                                 nim.advanced.lnb[x].sequenceRepeat = configElement(cname + "advanced.lnb" + str(x) + ".sequenceRepeat", configSelection, 0, (("no", _("No")), ("yes", _("Yes"))), False)
 702                                 nim.advanced.lnb[x].commandOrder1_0 = configElement(cname + "advanced.lnb" + str(x) + ".commandOrder1_0", configSelection, 0, ("committed, toneburst", "toneburst, committed"), False)
 703                                 nim.advanced.lnb[x].commandOrder = configElement(cname + "advanced.lnb" + str(x) + ".commandOrder", configSelection, 0, ("committed, toneburst", "toneburst, committed", "committed, uncommitted, toneburst", "toneburst, committed, uncommitted", "uncommitted, committed, toneburst", "toneburst, uncommitted, commmitted"), False)
 704                                 nim.advanced.lnb[x].uncommittedDiseqcCommand = configElement(cname + "advanced.lnb" + str(x) + ".uncommittedDiseqcCommand", configSelection, 0, ucsw, False)
 705                                 nim.advanced.lnb[x].diseqcRepeats = configElement(cname + "advanced.lnb" + str(x) + ".diseqcRepeats", configSelection, 0, (("none", _("None")), ("one", _("One")), ("two", _("Two")), ("three", _("Three"))), False)
 706                                 nim.advanced.lnb[x].longitude = configElement(cname + "advanced.lnb" + str(x) + ".longitude", configSequence, [5,100], configsequencearg.get("FLOAT", [(0,90),(0,999)]), False)
 707                                 nim.advanced.lnb[x].longitudeOrientation = configElement(cname + "advanced.lnb" + str(x) + ".longitudeOrientation", configSelection, 0, (("east", _("East")), ("west", _("West"))), False)
 708                                 nim.advanced.lnb[x].latitude = configElement(cname + "advanced.lnb" + str(x) + ".latitude", configSequence, [50,767], configsequencearg.get("FLOAT", [(0,90),(0,999)]), False)
 709                                 nim.advanced.lnb[x].latitudeOrientation = configElement(cname + "advanced.lnb" + str(x) + ".latitudeOrientation", configSelection, 0, (("north", _("North")), ("south", _("South"))), False)
 710                                 nim.advanced.lnb[x].powerMeasurement = configElement(cname + "advanced.lnb" + str(x) + ".powerMeasurement", configSelection, 0, (("yes", _("Yes")), ("no", _("No"))), False)
 711                                 nim.advanced.lnb[x].powerThreshold = configElement(cname + "advanced.lnb" + str(x) + ".powerThreshold", configSequence, [50], configsequencearg.get("INTEGER", (0, 100)), False)
 712                 elif slot.nimType == nimmgr.nimType["DVB-C"]:
 713                         nim.cable = configElement(cname + "cable", configSelection, 0, nimmgr.cablesList, False);
 714                 elif slot.nimType == nimmgr.nimType["DVB-T"]:
 715                         nim.cable = configElement(cname + "terrestrial", configSelection, 0, nimmgr.terrestrialsList, False);
 716                 else:
 717                         print "pls add support for this frontend type!"
 718
 719         nimmgr.sec = SecConfigure(nimmgr)
 720
 721 nimmanager = NimManager()