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 *
  14
  15 import xml.dom.minidom
  16 from xml.dom import EMPTY_NAMESPACE
  17 from skin import elementsWithTag
  18 from Tools import XMLTools
  19
  20 from xml.sax import make_parser
  21 from xml.sax.handler import ContentHandler
  22
  23 from Tools.BoundFunction import boundFunction
  24
  25 def tryOpen(filename):
  26         try:
  27                 procFile = open(filename)
  28         except IOError:
  29                 return ""
  30         return procFile
  31
  32 class SecConfigure:
  33         def addLNBSimple(self, slotid, diseqcmode, toneburstmode = 0, diseqcpos = 0, orbpos = 0, longitude = 0, latitude = 0, loDirection = 0, laDirection = 0):
  34                 #simple defaults
  35                 sec = eDVBSatelliteEquipmentControl.getInstance()
  36                 sec.addLNB()
  37                 sec.setLNBTunerMask(1 << slotid)
  38                 sec.setLNBLOFL(9750000)
  39                 sec.setLNBLOFH(10600000)
  40                 sec.setLNBThreshold(11750000)
  41                 sec.setRepeats(0)
  42                 sec.setFastDiSEqC(0)
  43                 sec.setSeqRepeat(0)
  44                 sec.setVoltageMode(0) #HV
  45                 sec.setToneMode(0)              #HILO
  46                 sec.setCommandOrder(0)
  47                 #user values
  48                 sec.setDiSEqCMode(diseqcmode)
  49                 sec.setToneburst(toneburstmode)
  50                 sec.setCommittedCommand(diseqcpos)
  51                 #print "set orbpos to:" + str(orbpos)
  52
  53                 if (0 <= diseqcmode < 3):
  54                         sec.addSatellite(orbpos)
  55                         self.satList.append(orbpos)
  56                 elif (diseqcmode == 3): # diseqc 1.2
  57                         sec.setLatitude(latitude)
  58                         sec.setLaDirection(laDirection)
  59                         sec.setLongitude(longitude)
  60                         sec.setLoDirection(loDirection)
  61                         sec.setUseInputpower(True)
  62                         sec.setInputpowerDelta(50)
  63
  64                         for x in self.NimManager.satList:
  65                                 print "Add sat " + str(x[1])
  66                                 sec.addSatellite(int(x[1]))
  67                                 sec.setVoltageMode(0)
  68                                 sec.setToneMode(0)
  69                                 self.satList.append(int(x[1]))
  70
  71
  72         def linkNIMs(self, nim1, nim2):
  73                 eDVBSatelliteEquipmentControl.getInstance().setTunerLinked(nim1, nim2)
  74
  75         def getSatList(self):
  76                 return self.satList
  77
  78         def update(self):
  79                 eDVBSatelliteEquipmentControl.getInstance().clear()
  80
  81                 self.satList = []
  82
  83                 for slot in self.NimManager.nimslots:
  84                         x = slot.slotid
  85                         nim = config.Nims[x]
  86                         if slot.nimType == self.NimManager.nimType["DVB-S"]:
  87                                 print "slot: " + str(x) + " configmode: " + str(nim.configMode.value)
  88                                 if currentConfigSelectionElement(nim.configMode) == "loopthrough":
  89                                         self.linkNIMs(x, nim.linkedTo.value)
  90                                         nim = config.Nims[nim.linkedTo.value]
  91                                 elif currentConfigSelectionElement(nim.configMode) == "simple":         #simple config
  92                                         if currentConfigSelectionElement(nim.diseqcMode) == "single":                   #single
  93                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = 0, diseqcmode = 0, diseqcpos = 4)
  94                                         elif currentConfigSelectionElement(nim.diseqcMode) == "toneburst_a_b":          #Toneburst A/B
  95                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = 1, diseqcmode = 0, diseqcpos = 4)
  96                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = 1, diseqcmode = 0, diseqcpos = 4)
  97                                         elif currentConfigSelectionElement(nim.diseqcMode) == "diseqc_a_b":             #DiSEqC A/B
  98                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 0)
  99                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 1)
 100                                         elif currentConfigSelectionElement(nim.diseqcMode) == "diseqc_a_b_c_d":         #DiSEqC A/B/C/D
 101                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcA.vals[nim.diseqcA.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 0)
 102                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcB.vals[nim.diseqcB.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 1)
 103                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcC.vals[nim.diseqcC.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 2)
 104                                                 self.addLNBSimple(slotid = x, orbpos = int(nim.diseqcD.vals[nim.diseqcD.value][1]), toneburstmode = 0, diseqcmode = 1, diseqcpos = 3)
 105                                         elif currentConfigSelectionElement(nim.diseqcMode) == "positioner":             #Positioner
 106                                                 self.addLNBSimple(slotid = x, diseqcmode = 3, longitude = float(str(nim.longitude.value[0]) + "." + str(nim.longitude.value[1])), loDirection = nim.longitudeOrientation.value - 2, latitude = float(str(nim.latitude.value[0]) + "." + str(nim.latitude.value[1])), laDirection = nim.latitudeOrientation.value)
 107                                         pass
 108                                 elif currentConfigSelectionElement(nim.configMode) == "nothing":
 109                                         pass
 110                                 else:                                                                                                                                   #advanced config
 111                                         print "FIXME add support for advanced config"
 112
 113         def __init__(self, nimmgr):
 114                 self.NimManager = nimmgr
 115                 self.update()
 116
 117 class nimSlot:
 118         def __init__(self, slotid, nimtype, name):
 119                 self.slotid = slotid
 120                 self.nimType = nimtype
 121                 self.name = name
 122
 123 class NimManager:
 124         class parseSats(ContentHandler):
 125                 def __init__(self, satList, satellites, transponders):
 126                         self.isPointsElement, self.isReboundsElement = 0, 0
 127                         self.satList = satList
 128                         self.satellites = satellites
 129                         self.transponders = transponders
 130
 131                 def startElement(self, name, attrs):
 132                         if (name == "sat"):
 133                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 134                                 tpos = int(attrs.get('position',""))
 135                                 if tpos < 0:
 136                                         tpos = 3600 + tpos
 137                                 tname = attrs.get('name',"")
 138                                 self.satellites[tpos] = tname
 139                                 self.satList.append( (tname, tpos) )
 140                                 self.parsedSat = int(tpos)
 141                         elif (name == "transponder"):
 142                                 freq = int(attrs.get('frequency',""))
 143                                 sr = int(attrs.get('symbol_rate',""))
 144                                 pol = int(attrs.get('polarization',""))
 145                                 fec = int(attrs.get('fec_inner',""))
 146                                 if self.parsedSat in self.transponders:
 147                                         pass
 148                                 else:
 149                                         self.transponders[self.parsedSat] = [ ]
 150
 151                                 self.transponders[self.parsedSat].append((0, freq, sr, pol, fec))
 152
 153         class parseCables(ContentHandler):
 154                 def __init__(self, cablesList, transponders):
 155                         self.isPointsElement, self.isReboundsElement = 0, 0
 156                         self.cablesList = cablesList
 157                         self.transponders = transponders
 158
 159                 def startElement(self, name, attrs):
 160                         if (name == "cable"):
 161                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 162                                 tname = attrs.get('name',"")
 163                                 self.cablesList.append(str(tname))
 164                                 self.parsedCab = str(tname)
 165                         elif (name == "transponder"):
 166                                 freq = int(attrs.get('frequency',""))
 167                                 sr = int(attrs.get('symbol_rate',""))
 168                                 mod = int(attrs.get('modulation',""))
 169                                 fec = int(attrs.get('fec_inner',""))
 170                                 if self.parsedCab in self.transponders:
 171                                         pass
 172                                 else:
 173                                         self.transponders[self.parsedCab] = [ ]
 174
 175                                 self.transponders[self.parsedCab].append((1, freq, sr, mod, fec))
 176
 177         class parseTerrestrials(ContentHandler):
 178                 def __init__(self, terrestrialsList, transponders):
 179                         self.isPointsElement, self.isReboundsElement = 0, 0
 180                         self.terrestrialsList = terrestrialsList
 181                         self.transponders = transponders
 182
 183                 def startElement(self, name, attrs):
 184                         if (name == "terrestrial"):
 185                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 186                                 tname = attrs.get('name',"")
 187                                 tflags = attrs.get('flags',"")
 188                                 self.terrestrialsList.append((tname, tflags))
 189                                 self.parsedTer = str(tname)
 190                         elif (name == "transponder"):
 191                                 # TODO finish this!
 192                                 freq = int(attrs.get('centre_frequency',""))
 193                                 bw = int(attrs.get('bandwidth',""))
 194                                 const = int(attrs.get('constellation',""))
 195                                 crh = int(attrs.get('code_rate_hp',""))
 196                                 crl = int(attrs.get('code_rate_lp',""))
 197                                 guard = int(attrs.get('guard_interval',""))
 198                                 transm = int(attrs.get('transmission_mode',""))
 199                                 hierarchy = int(attrs.get('hierarchy_information',""))
 200                                 inv = int(attrs.get('inversion',""))
 201                                 if self.parsedTer in self.transponders:
 202                                         pass
 203                                 else:
 204                                         self.transponders[self.parsedTer] = [ ]
 205
 206                                 self.transponders[self.parsedTer].append((2, freq, bw, const, crh, crl, guard, transm, hierarchy, inv))
 207
 208         def getTransponders(self, pos):
 209                 return self.transponders[pos]
 210
 211         def getConfiguredSats(self):
 212                 return self.sec.getSatList()
 213
 214         def getSatDescription(self, pos):
 215                 return self.satellites[pos]
 216
 217         def readSatsfromFile(self):
 218                 self.satellites = { }
 219                 self.transponders = { }
 220                 self.transponderscable = { }
 221                 self.transpondersterrestrial = { }
 222
 223                 parser = make_parser()
 224                 if (self.hasNimType(self.nimType["DVB-S"])):
 225                         print "Reading satellites.xml"
 226                         satHandler = self.parseSats(self.satList, self.satellites, self.transponders)
 227                         parser.setContentHandler(satHandler)
 228                         parser.parse('/etc/tuxbox/satellites.xml')
 229                 if (self.hasNimType(self.nimType["DVB-C"])):
 230                         print "Reading cables.xml"
 231                         cabHandler = self.parseCables(self.cablesList, self.transponderscable)
 232                         parser.setContentHandler(cabHandler)
 233                         parser.parse('/etc/tuxbox/cables.xml')
 234
 235                 if (self.hasNimType(self.nimType["DVB-T"])):
 236                         print "Reading terrestrial.xml"
 237                         terHandler = self.parseTerrestrials(self.terrestrialsList, self.transpondersterrestrial)
 238                         parser.setContentHandler(terHandler)
 239                         parser.parse('/etc/tuxbox/terrestrial.xml')
 240
 241         def parseProc(self):
 242                 self.nimTypes = {}
 243                 self.nimNames = {}
 244                 self.nimSocketCount = 0
 245                 nimfile = tryOpen("/proc/bus/nim_sockets")
 246
 247                 if nimfile == "":
 248                                 return self.nimType["empty/unknown"]
 249
 250                 lastsocket = -1
 251
 252                 while 1:
 253                         line = nimfile.readline()
 254                         if line == "":
 255                                 break
 256                         if line.strip().startswith("NIM Socket"):
 257                                 parts = line.strip().split(" ")
 258                                 id = int(parts[2][:1])
 259                                 lastsocket = int(id)
 260                                 self.nimSocketCount += 1
 261                         elif line.strip().startswith("Type:"):
 262                                 self.nimTypes[lastsocket] = str(line.strip()[6:])
 263                         elif line.strip().startswith("Name:"):
 264                                 self.nimNames[lastsocket] = str(line.strip()[6:])
 265                         elif line.strip().startswith("empty"):
 266                                 self.nimNames[lastsocket] = _("N/A")
 267                                 self.nimTypes[lastsocket] = "empty/unknown"
 268
 269                 nimfile.close()
 270
 271         def getNimType(self, slotID):
 272                 if slotID >= self.nimCount:
 273                         return "empty/unknown"
 274                 else:
 275                         return self.nimType[self.nimTypes[slotID]]
 276
 277         def getNimName(self, slotID):
 278                 return self.nimNames[slotID]
 279
 280         def getNimSocketCount(self):
 281                 return self.nimSocketCount
 282
 283         def hasNimType(self, chktype):
 284                 for id, type in self.nimTypes.items():
 285                         if (chktype == self.nimType[str(type)]):
 286                                 return True
 287                 return False
 288
 289         def getNimListOfType(self, type, exception = -1):
 290                 list = []
 291                 for x in self.nimslots:
 292                         if ((x.nimType == type) and (x.slotid != exception)):
 293                                 list.append(x.slotid)
 294                 return list
 295
 296         def getConfigPrefix(self, slotid):
 297                 return "config.Nim" + ("A","B","C","D")[slotid] + "."
 298
 299         def __init__(self):
 300                 #use as enum
 301                 self.nimType = {                "empty/unknown": -1,
 302                                                                                                 "DVB-S": 0,
 303                                                                                                 "DVB-C": 1,
 304                                                                                                 "DVB-T": 2}
 305                 self.satList = [ ]
 306                 self.cablesList = []
 307                 self.terrestrialsList = []
 308
 309                 self.parseProc()
 310
 311                 self.readSatsfromFile()
 312
 313                 self.nimCount = self.getNimSocketCount()
 314
 315                 self.nimslots = [ ]
 316                 x = 0
 317                 while x < self.nimCount:
 318                         tType = self.getNimType(x)
 319                         tName = self.getNimName(x)
 320                         tNim = nimSlot(x, tType, tName)
 321                         self.nimslots.append(tNim)
 322                         x += 1
 323
 324                 InitNimManager(self)    #init config stuff
 325
 326         def nimList(self):
 327                 list = [ ]
 328                 for slot in self.nimslots:
 329                         nimText = _("Socket ") + ("A", "B", "C", "D")[slot.slotid] + ": "
 330                         if slot.nimType == -1:
 331                                 nimText += _("empty/unknown")
 332                         else:
 333                                 nimText += slot.name + " ("
 334                                 nimText += ("DVB-S", "DVB-C", "DVB-T")[slot.nimType] + ")"
 335                         list.append((nimText, slot))
 336                 return list
 337
 338         def getSatListForNim(self, slotid):
 339                 list = []
 340                 if (self.getNimType(slotid) != self.nimType["empty/unknown"]):
 341                         #print "slotid:", slotid
 342
 343                         #print "self.satellites:", self.satList[config.Nims[slotid].diseqcA.value]
 344                         #print "diseqcA:", config.Nims[slotid].diseqcA.value
 345                         if (config.Nims[slotid].diseqcMode.value <= 3):
 346                                 list.append(self.satList[config.Nims[slotid].diseqcA.value])
 347                         if (0 < config.Nims[slotid].diseqcMode.value <= 3):
 348                                 list.append(self.satList[config.Nims[slotid].diseqcB.value])
 349                         if (config.Nims[slotid].diseqcMode.value == 3):
 350                                 list.append(self.satList[config.Nims[slotid].diseqcC.value])
 351                                 list.append(self.satList[config.Nims[slotid].diseqcD.value])
 352                         if (config.Nims[slotid].diseqcMode.value == 4):
 353                                 for x in self.satList:
 354                                         list.append(x)
 355                 return list
 356
 357         #callbacks for c++ config
 358         def nimConfigModeChanged(self, slotid, mode):
 359                 if (mode != 2): # not linked
 360                         print "Unlinking slot " + str(slotid)
 361                         # TODO call c++ to unlink nim in slot slotid
 362                 if (mode == 2): # linked
 363                         pass
 364                         #FIXME!!!
 365                         #if (len(self.getNimListOfType(self.nimType["DVB-S"], slotid)) > 0):
 366                         #       print "Linking slot " + str(slotid) + " to " + str(nimmgr.getConfigPrefix(slotid).value)
 367                         # TODO call c++ to link nim in slot slotid with nim in slot nimmgr.getConfigPrefix(slotid).value
 368         def nimLinkedToChanged(self, slotid, val):
 369                 print "Linking slot " + str(slotid) + " to " + str(val)
 370
 371         def nimDiseqcModeChanged(self, slotid, mode):
 372                 #print "nimDiseqcModeChanged set to " + str(mode)
 373                 pass
 374         def nimPortAChanged(self, slotid, val):
 375                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 376                 pass
 377         def nimPortBChanged(self, slotid, val):
 378                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 379                 #print "nimDiseqcB set to " + str(val)
 380                 pass
 381         def nimPortCChanged(self, slotid, val):
 382                 #print "nimDiseqcC set to " + str(val)
 383                 pass
 384         def nimPortDChanged(self, slotid, val):
 385                 #print "nimDiseqcD set to " + str(val)
 386                 pass
 387
 388 def InitNimManager(nimmgr):
 389         config.Nims = []
 390         for x in range(nimmgr.nimCount):
 391                 config.Nims.append(ConfigSubsection())
 392
 393         def nimConfigModeChanged(slotid, configElement):
 394                 nimmgr.nimConfigModeChanged(slotid, configElement.value)
 395         def nimLinkedToChanged(slotid, configElement):
 396                 nimmgr.nimLinkedToChanged(slotid, configElement.value)
 397         def nimDiseqcModeChanged(slotid, configElement):
 398                 nimmgr.nimDiseqcModeChanged(slotid, configElement.value)
 399
 400         def nimPortAChanged(slotid, configElement):
 401                 nimmgr.nimPortAChanged(slotid, configElement.vals[configElement.value][1])
 402         def nimPortBChanged(slotid, configElement):
 403                 nimmgr.nimPortBChanged(slotid, configElement.vals[configElement.value][1])
 404         def nimPortCChanged(slotid, configElement):
 405                 nimmgr.nimPortCChanged(slotid, configElement.vals[configElement.value][1])
 406         def nimPortDChanged(slotid, configElement):
 407                 nimmgr.nimPortDChanged(slotid, configElement.vals[configElement.value][1])
 408
 409         for slot in nimmgr.nimslots:
 410                 x = slot.slotid
 411                 cname = nimmgr.getConfigPrefix(x)
 412                 nim = config.Nims[x]
 413
 414                 if slot.nimType == nimmgr.nimType["DVB-S"]:
 415                         if slot.slotid == 0:
 416                                 nim.configMode = configElement(cname + "configMode", configSelection, 0, (("simple", _("Simple")), ("advanced", _("Advanced"))))
 417                         else:
 418                                 nim.configMode = configElement(cname + "configMode", configSelection, 0, (("simple", _("Simple")), ("nothing", _("Nothing connected")), ("loopthrough", _("Loopthrough to Socket A")), ("advanced", _("Advanced"))))
 419
 420                         #important - check if just the 2nd one is LT only and the first one is DVB-S
 421                         if currentConfigSelectionElement(nim.configMode) == "loopthrough": #linked
 422                                 if x == 0:                                                                              #first one can never be linked to anything
 423                                         nim.configMode.value = getConfigSelectionElement(nim.configMode, "simple")              #reset to simple
 424                                         nim.configMode.save()
 425                                 else:
 426                                         #FIXME: make it better
 427                                         for y in nimmgr.nimslots:
 428                                                 if y.slotid == 0:
 429                                                         if y.nimType != nimmgr.nimType["DVB-S"]:
 430                                                                 nim.configMode.value = getConfigSelectionElement(nim.configMode, "simple")              #reset to simple
 431                                                                 nim.configMode.save()
 432
 433                         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"))));
 434                         nim.diseqcA = configElement(cname + "diseqcA", configSatlist, 192, nimmgr.satList);
 435                         nim.diseqcB = configElement(cname + "diseqcB", configSatlist, 130, nimmgr.satList);
 436                         nim.diseqcC = configElement(cname + "diseqcC", configSatlist, 0, nimmgr.satList);
 437                         nim.diseqcD = configElement(cname + "diseqcD", configSatlist, 0, nimmgr.satList);
 438                         nim.positionerMode = configElement(cname + "positionerMode", configSelection, 0, (("usals", _("USALS")), ("manual", _("manual"))));
 439                         nim.longitude = configElement(cname + "longitude", configSequence, [5,100], configsequencearg.get("FLOAT", [(0,90),(0,999)]));
 440                         nim.longitudeOrientation = configElement(cname + "longitudeOrientation", configSelection, 0, (_("East"), _("West")))
 441                         nim.latitude = configElement(cname + "latitude", configSequence, [50,767], configsequencearg.get("FLOAT", [(0,90),(0,999)]));
 442                         nim.latitudeOrientation = configElement(cname + "latitudeOrientation", configSelection, 0, (("north", _("North")), ("south", _("South"))))
 443                         satNimList = nimmgr.getNimListOfType(nimmgr.nimType["DVB-S"], slot.slotid)
 444                         satNimListNames = []
 445                         for x in satNimList:
 446                                 satNimListNames.append((("Slot_" + ("A", "B", "C", "D")[x] + "_" + nimmgr.getNimName(x)), _("Slot ") + ("A", "B", "C", "D")[x] + ": " + nimmgr.getNimName(x)))
 447                         nim.linkedTo = configElement(cname + "linkedTo", configSelection, 0, satNimListNames);
 448
 449                         #perhaps the instance of the slot is more useful?
 450                         nim.configMode.addNotifier(boundFunction(nimConfigModeChanged,x))
 451                         nim.diseqcMode.addNotifier(boundFunction(nimDiseqcModeChanged,x))
 452                         nim.diseqcA.addNotifier(boundFunction(nimPortAChanged,int(x)))
 453                         nim.diseqcB.addNotifier(boundFunction(nimPortBChanged,x))
 454                         nim.diseqcC.addNotifier(boundFunction(nimPortCChanged,x))
 455                         nim.diseqcD.addNotifier(boundFunction(nimPortDChanged,x))
 456                         nim.linkedTo.addNotifier(boundFunction(nimLinkedToChanged,x))
 457                 elif slot.nimType == nimmgr.nimType["DVB-C"]:
 458                         nim.cable = configElement(cname + "cable", configSelection, 0, nimmgr.cablesList);
 459                 elif slot.nimType == nimmgr.nimType["DVB-T"]:
 460                         nim.cable = configElement(cname + "terrestrial", configSelection, 0, nimmgr.terrestrialsList);
 461                 else:
 462                         print "pls add support for this frontend type!"
 463
 464         nimmgr.sec = SecConfigure(nimmgr)
 465
 466 nimmanager = NimManager()