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 configSequence
   8 from config import configsequencearg
   9 from config import configSatlist
  10
  11 from enigma import *
  12
  13 import xml.dom.minidom
  14 from xml.dom import EMPTY_NAMESPACE
  15 from skin import elementsWithTag
  16 from Tools import XMLTools
  17
  18 from xml.sax import make_parser
  19 from xml.sax.handler import ContentHandler
  20
  21 def tryOpen(filename):
  22         try:
  23                 procFile = open(filename)
  24         except IOError:
  25                 return ""
  26         return procFile
  27
  28 class SecConfigure:
  29         def addLNBSimple(self, slotid, orbpos, toneburstmode, diseqcmode, diseqcpos):
  30                 #simple defaults
  31                 sec = eDVBSatelliteEquipmentControl.getInstance()
  32                 sec.addLNB()
  33                 sec.setLNBTunerMask(1 << slotid)
  34                 sec.setLNBLOFL(9750000)
  35                 sec.setLNBLOFH(10600000)
  36                 sec.setLNBThreshold(11750000)
  37                 sec.setRepeats(0)
  38                 sec.setFastDiSEqC(0)
  39                 sec.setSeqRepeat(0)
  40                 sec.setVoltageMode(0) #HV
  41                 sec.setToneMode(0)              #HILO
  42                 sec.setCommandOrder(0)
  43                 #user values
  44                 sec.setDiSEqCMode(diseqcmode)
  45                 sec.setToneburst(toneburstmode)
  46                 sec.setCommittedCommand(diseqcpos)
  47                 #print "set orbpos to:" + str(orbpos)
  48                 sec.addSatellite(orbpos)
  49                 self.satList.append(orbpos)
  50
  51         def getSatList(self):
  52                 return self.satList
  53
  54         def update(self):
  55                 eDVBSatelliteEquipmentControl.getInstance().clear()
  56                 self.satList = []
  57
  58                 for slot in self.NimManager.nimslots:
  59                         x = slot.slotid
  60                         nim = config.Nims[x]
  61                         if slot.nimType == self.NimManager.nimType["DVB-S"]:
  62                                 print "slot: " + str(x) + " configmode: " + str(nim.configMode.value)
  63                                 if nim.configMode.value == 0:           #simple config
  64                                         if nim.diseqcMode.value == 0:                   #single
  65                                                 self.addLNBSimple(x, int(nim.diseqcA.vals[nim.diseqcA.value][1]), 0, 0, 4)
  66                                         elif nim.diseqcMode.value == 1:         #Toneburst A/B
  67                                                 self.addLNBSimple(x, int(nim.diseqcA.vals[nim.diseqcA.value][1]), 1, 0, 4)
  68                                                 self.addLNBSimple(x, int(nim.diseqcB.vals[nim.diseqcB.value][1]), 1, 0, 4)
  69                                         elif nim.diseqcMode.value == 2:         #DiSEqC A/B
  70                                                 self.addLNBSimple(x, int(nim.diseqcA.vals[nim.diseqcA.value][1]), 0, 1, 0)
  71                                                 self.addLNBSimple(x, int(nim.diseqcB.vals[nim.diseqcB.value][1]), 0, 1, 1)
  72                                         elif nim.diseqcMode.value == 3:         #DiSEqC A/B/C/D
  73                                                 self.addLNBSimple(x, int(nim.diseqcA.vals[nim.diseqcA.value][1]), 0, 1, 0)
  74                                                 self.addLNBSimple(x, int(nim.diseqcB.vals[nim.diseqcB.value][1]), 0, 1, 1)
  75                                                 self.addLNBSimple(x, int(nim.diseqcC.vals[nim.diseqcC.value][1]), 0, 1, 2)
  76                                                 self.addLNBSimple(x, int(nim.diseqcD.vals[nim.diseqcD.value][1]), 0, 1, 3)
  77                                         elif nim.diseqcMode.value == 4:         #Positioner
  78                                                 print "FIXME: positioner suppport"
  79                                         pass
  80                                 else:                                                                                                                                   #advanced config
  81                                         print "FIXME add support for advanced config"
  82
  83         def __init__(self, nimmgr):
  84                 self.NimManager = nimmgr
  85                 self.update()
  86
  87 class boundFunction:
  88         def __init__(self, fnc, *args):
  89                 self.fnc = fnc
  90                 self.args = args
  91         def __call__(self, *args):
  92                 self.fnc(*self.args + args)
  93
  94 class nimSlot:
  95         def __init__(self, slotid, nimtype, name):
  96                 self.slotid = slotid
  97                 self.nimType = nimtype
  98                 self.name = name
  99
 100 class NimManager:
 101         class parseSats(ContentHandler):
 102                 def __init__(self, satList, satellites):
 103                         self.isPointsElement, self.isReboundsElement = 0, 0
 104                         self.satList = satList
 105                         self.satellites = satellites
 106
 107                 def startElement(self, name, attrs):
 108                         if (name == "sat"):
 109                                 #print "found sat " + attrs.get('name',"") + " " + str(attrs.get('position',""))
 110                                 tpos = attrs.get('position',"")
 111                                 tname = attrs.get('name',"")
 112                                 self.satellites[tpos] = tname
 113                                 self.satList.append( (tname, tpos) )
 114
 115         def getConfiguredSats(self):
 116                 return self.sec.getSatList()
 117
 118         def getSatDescription(self, pos):
 119                 return self.satellites[str(pos)]
 120
 121         def readSatsfromFile(self):
 122                 self.satellites = { }
 123
 124                 print "Reading satellites.xml"
 125                 parser = make_parser()
 126                 satHandler = self.parseSats(self.satList, self.satellites)
 127                 parser.setContentHandler(satHandler)
 128                 parser.parse('/etc/tuxbox/satellites.xml')
 129
 130         def getNimType(self, slotID):
 131                 #FIXME get it from /proc
 132                 nimfile = tryOpen("/proc/bus/nim_sockets")
 133
 134                 if nimfile == "":
 135                         # FIXME: remove this in the final version
 136                         # check if we have a device for 7020 comp?atibility reasons
 137                         try:
 138                                 open("/dev/dvb/card0/frontend" + str(slotID))
 139                                 return self.nimType["DVB-S"]
 140                         except IOError:
 141                                 return self.nimType["empty/unknown"]
 142
 143
 144                 while 1:
 145                         line = nimfile.readline()
 146                         if line == "":
 147                                 break
 148                         if line.startswith("NIM Socket"):
 149                                 parts = line.strip().split(" ")
 150                                 id = int(parts[2][:1])
 151                                 if id == slotID:
 152                                         line = nimfile.readline()
 153                                         if line == "":
 154                                                 break
 155                                         if line.startswith("   Type:"):
 156                                                 nimfile.close()
 157                                                 return self.nimType["DVB-S"]
 158                                         else:
 159                                                 break
 160                 nimfile.close()
 161                 return self.nimType["empty/unknown"]
 162
 163         def getNimName(self, slotID):
 164                 #FIXME get it from /proc
 165                 return "Alps BSBE1"
 166
 167         def getNimSocketCount(self):
 168                 #FIXME get it from /proc
 169                 return 2
 170
 171         def getConfigPrefix(self, slotid):
 172                 return "config.Nim" + ("A","B","C","D")[slotid] + "."
 173
 174         def __init__(self):
 175                 #use as enum
 176                 self.nimType = {                "empty/unknown": -1,
 177                                                                                                 "DVB-S": 0,
 178                                                                                                 "DVB-C": 1,
 179                                                                                                 "DVB-T": 2}
 180                 self.satList = [ ]
 181
 182                 self.readSatsfromFile()
 183
 184                 self.nimCount = self.getNimSocketCount()
 185
 186                 self.nimslots = [ ]
 187                 x = 0
 188                 while x < self.nimCount:
 189                         tType = self.getNimType(x)
 190                         tName = self.getNimName(x)
 191                         tNim = nimSlot(x, tType, tName)
 192                         self.nimslots.append(tNim)
 193                         x += 1
 194
 195                 InitNimManager(self)    #init config stuff
 196
 197         def nimList(self):
 198                 list = [ ]
 199                 for slot in self.nimslots:
 200                         nimText = "Socket " + ("A", "B", "C", "D")[slot.slotid] + ": "
 201                         if slot.nimType == -1:
 202                                 nimText += "empty/unknown"
 203                         else:
 204                                 nimText += slot.name + " ("
 205                                 nimText += ("DVB-S", "DVB-C", "DVB-T")[slot.nimType] + ")"
 206                         list.append((nimText, slot))
 207                 return list
 208
 209         def getSatListForNim(self, slotid):
 210                 list = []
 211                 if (self.getNimType(slotid) != self.nimType["empty/unknown"]):
 212                         #print "slotid:", slotid
 213
 214                         #print "self.satellites:", self.satList[config.Nims[slotid].diseqcA.value]
 215                         #print "diseqcA:", config.Nims[slotid].diseqcA.value
 216                         if (config.Nims[slotid].diseqcMode.value <= 3):
 217                                 list.append(self.satList[config.Nims[slotid].diseqcA.value])
 218                         if (0 < config.Nims[slotid].diseqcMode.value <= 3):
 219                                 list.append(self.satList[config.Nims[slotid].diseqcB.value])
 220                         if (config.Nims[slotid].diseqcMode.value == 3):
 221                                 list.append(self.satList[config.Nims[slotid].diseqcC.value])
 222                                 list.append(self.satList[config.Nims[slotid].diseqcD.value])
 223                 return list
 224
 225         #callbacks for c++ config
 226         def nimConfigModeChanged(self, slotid, mode):
 227                 #print "nimConfigModeChanged set to " + str(mode)
 228                 pass
 229         def nimDiseqcModeChanged(self, slotid, mode):
 230                 #print "nimDiseqcModeChanged set to " + str(mode)
 231                 pass
 232         def nimPortAChanged(self, slotid, val):
 233                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 234                 pass
 235         def nimPortBChanged(self, slotid, val):
 236                 #print "nimDiseqcA set to " + str(slotid) + " val:" + str(val)
 237                 #print "nimDiseqcB set to " + str(val)
 238                 pass
 239         def nimPortCChanged(self, slotid, val):
 240                 #print "nimDiseqcC set to " + str(val)
 241                 pass
 242         def nimPortDChanged(self, slotid, val):
 243                 #print "nimDiseqcD set to " + str(val)
 244                 pass
 245
 246
 247 def InitNimManager(nimmgr):
 248         config.Nims = []
 249         for x in range(nimmgr.nimCount):
 250                 config.Nims.append(ConfigSubsection())
 251
 252         def nimConfigModeChanged(slotid, configElement):
 253                 nimmgr.nimConfigModeChanged(slotid, configElement.value)
 254         def nimDiseqcModeChanged(slotid, configElement):
 255                 nimmgr.nimDiseqcModeChanged(slotid, configElement.value)
 256
 257         def nimPortAChanged(slotid, configElement):
 258                 nimmgr.nimPortAChanged(slotid, configElement.vals[configElement.value][1])
 259         def nimPortBChanged(slotid, configElement):
 260                 nimmgr.nimPortBChanged(slotid, configElement.vals[configElement.value][1])
 261         def nimPortCChanged(slotid, configElement):
 262                 nimmgr.nimPortCChanged(slotid, configElement.vals[configElement.value][1])
 263         def nimPortDChanged(slotid, configElement):
 264                 nimmgr.nimPortDChanged(slotid, configElement.vals[configElement.value][1])
 265
 266         for slot in nimmgr.nimslots:
 267                 x = slot.slotid
 268                 cname = nimmgr.getConfigPrefix(x)
 269                 nim = config.Nims[x]
 270
 271                 if slot.nimType == nimmgr.nimType["DVB-S"]:
 272                         nim.configMode = configElement(cname + "configMode",configSelection, 0, ("Simple", "Advanced"));
 273                         nim.diseqcMode = configElement(cname + "diseqcMode",configSelection, 2, ("Single", "Toneburst A/B", "DiSEqC A/B", "DiSEqC A/B/C/D", "Positioner"));
 274                         nim.diseqcA = configElement(cname + "diseqcA",configSatlist, 192, nimmgr.satList);
 275                         nim.diseqcB = configElement(cname + "diseqcB",configSatlist, 130, nimmgr.satList);
 276                         nim.diseqcC = configElement(cname + "diseqcC",configSatlist, 0, nimmgr.satList);
 277                         nim.diseqcD = configElement(cname + "diseqcD",configSatlist, 0, nimmgr.satList);
 278                         nim.longitude = configElement(cname + "longitude",configSequence, [0,0], configsequencearg.get("FLOAT", [(0,90),(0,999)]));
 279                         nim.latitude = configElement(cname + "latitude",configSequence, [0,0], configsequencearg.get("FLOAT", [(0,90),(0,999)]));
 280
 281                         #perhaps the instance of the slot is more useful?
 282                         nim.configMode.addNotifier(boundFunction(nimConfigModeChanged,x))
 283                         nim.diseqcMode.addNotifier(boundFunction(nimDiseqcModeChanged,x))
 284                         nim.diseqcA.addNotifier(boundFunction(nimPortAChanged,int(x)))
 285                         nim.diseqcB.addNotifier(boundFunction(nimPortBChanged,x))
 286                         nim.diseqcC.addNotifier(boundFunction(nimPortCChanged,x))
 287                         nim.diseqcD.addNotifier(boundFunction(nimPortDChanged,x))
 288                 else:
 289                         print "pls add support for this frontend type!"
 290
 291         nimmgr.sec = SecConfigure(nimmgr)
 292
 293 nimmanager = NimManager()