+from Screens.Screen import Screen
+from Components.ConfigList import ConfigListScreen
+from Components.config import config, getConfigListEntry, ConfigSubsection, ConfigSelection
+from Components.ActionMap import ActionMap
+from Screens.MessageBox import MessageBox
+from Components.Sources.StaticText import StaticText
+from Plugins.Plugin import PluginDescriptor
+from Tools.Directories import fileExists
+from enigma import eTimer
+from os import system as os_system
+from __init__ import _
+
+config.plugins.transcordingsetup = ConfigSubsection()
+config.plugins.transcordingsetup.transcording = ConfigSelection(default = "disabled", choices = [ ("enabled", _("enabled")), ("disabled", _("disabled"))] )
+config.plugins.transcordingsetup.port = ConfigSelection(default = "8002", choices = [ ("8001", "8001"), ("8002", "8002")] )
+
+error_msg ={
+ -1 : "File not exist - /proc/stb/encoder/enable.",
+ -2 : "File not exist - /etc/inetd.conf.",
+ -3 : "File open error - /proc/stb/encoder/enable.",
+ -4 : "File open error - /etc/inetd.conf.",
+ -5 : "Set encoder error.",
+ -6 : "Set port error.",
+ -7 : "Setting value is incorrect."
+}
+class TranscordingSetupInit:
+ def __init__(self):
+ self.transcording_value = config.plugins.transcordingsetup.transcording.value
+ if self.transcording_value == "disabled":
+ self.port_value = "8002"
+ else:
+ self.port_value = config.plugins.transcordingsetup.port.value
+ self.transcording_old = config.plugins.transcordingsetup.transcording.value
+ ret = self.setTranscording(self.transcording_value, self.port_value)
+ if ret is not None and ret < 0:
+ print "[TranscordingSetup] setup failed!(%s, %s)"%(self.transcording_value, self.port_value)
+
+ def setTranscording(self, transcording, port):
+ if not self.getModel():
+ print "This plugin is only supported for solo2/duo2."
+ return -8
+ if transcording not in ["enabled","disabled"] or port not in ["8001","8002"]:
+ print "Input arg error.."
+ return -7
+ if not fileExists("/proc/stb/encoder/enable"):
+ return -1
+ elif not fileExists("/etc/inetd.conf"):
+ return -2
+ if self.setEncoder(transcording) < 0:
+ return -5
+ res = self.setPort(port)
+ if res < 0:
+ self.setEncoder(self.transcording_old)
+ return res
+ else:
+ self.inetdRestart()
+ return res
+
+ def setEncoder(self,mode = "disabled"):
+ print "<TranscordingSetup> set encoder : %s" % mode
+ mode = mode.strip(' ').strip('\n')
+ try:
+ fd = open("/proc/stb/encoder/enable",'r')
+ self.transcording_old = fd.read()
+ fd.close()
+ fd = open("/proc/stb/encoder/enable",'w')
+ fd.write(mode)
+ fd.close()
+ print "-->",mode
+ fd = open("/proc/stb/encoder/enable",'r')
+ encoder_enable = fd.read().strip(' ').strip('\n')
+ fd.close()
+ print "<--",encoder_enable
+ if encoder_enable == mode:
+ return 0
+ else:
+ print "can not setting.."
+ return -1
+ except:
+ print "setEncoder exception error"
+ return -1
+
+ def setPort(self, port = "8001"):
+ print "<TranscordingSetup> set port : %s" % port
+ try:
+ fp = file('/etc/inetd.conf', 'r')
+ datas = fp.readlines()
+ fp.close()
+ except:
+ print "file open error, inetd.conf!"
+ return -4
+ try:
+ newdatas=""
+ s_port = ""
+ if port == "8001":
+ s_port = "8002"
+ else:
+ s_port = "8001"
+ for line in datas:
+ if line.find("transtreamproxy") != -1:
+ p=line.replace('\t',' ').find(' ')
+ line = port+line[p:]
+ elif line.find("streamproxy") != -1:
+ p=line.replace('\t',' ').find(' ')
+ line = s_port+line[p:]
+ newdatas+=line
+
+ if newdatas.find("transtreamproxy") == -1:
+ newdatas+=port+'\t'+'stream'+'\t'+'tcp'+'\t'+'nowait'+'\t'+'root'+'\t'+'/usr/bin/transtreamproxy'+'\t'+'transtreamproxy\n'
+ fd = file("/etc/inetd.conf",'w')
+ fd.write(newdatas)
+ fd.close()
+ except:
+ return -6
+ return 0
+
+ def inetdRestart(self):
+ if fileExists("/etc/init.d/inetd"):
+ os_system("/etc/init.d/inetd restart")
+
+ def getModel(self):
+ if fileExists("/proc/stb/info/vumodel"):
+ vumodel = open("/proc/stb/info/vumodel")
+ info=vumodel.read().strip()
+ vumodel.close()
+ if info in ["solo2", "duo2"]:
+ return True
+ else:
+ return False
+ else:
+ return False
+
+class TranscordingSetup(Screen,ConfigListScreen, TranscordingSetupInit):
+ skin = """
+ <screen position="center,center" size="560,270" title="Transcording Setup" >
+ <ePixmap pixmap="skin_default/buttons/red.png" position="110,10" size="140,40" alphatest="on" />
+ <ePixmap pixmap="skin_default/buttons/green.png" position="310,10" size="140,40" alphatest="on" />
+ <widget source="key_red" render="Label" position="110,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" foregroundColor="#ffffff" transparent="1" />
+ <widget source="key_green" render="Label" position="310,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" foregroundColor="#ffffff" transparent="1" />
+ <widget name="config" zPosition="2" position="5,70" size="550,70" scrollbarMode="showOnDemand" transparent="1" />
+ <widget source="text" render="Label" position="20,140" size="520,130" font="Regular;18" halign="center" valign="center" />
+ </screen>
+ """
+
+ def __init__(self,session):
+ Screen.__init__(self,session)
+ self.session = session
+ self["shortcuts"] = ActionMap(["ShortcutActions", "SetupActions" ],
+ {
+ "ok": self.keySave,
+ "cancel": self.keyCancel,
+ "red": self.keyCancel,
+ "green": self.keySave,
+ }, -2)
+ self.list = []
+ ConfigListScreen.__init__(self, self.list,session = self.session)
+ TEXT = "Tanscoding can be started when there is no corresponding channel recordings."
+ TEXT += "\nWhen transcoding, both PIP and analog video outputs are disabled."
+ self["key_red"] = StaticText(_("Cancel"))
+ self["key_green"] = StaticText(_("Ok"))
+ self["text"] = StaticText(_("%s")%TEXT)
+ self.createSetup()
+ self.onLayoutFinish.append(self.checkModel)
+ self.checkModelTimer = eTimer()
+ self.checkModelTimer.callback.append(self.invalidmodel)
+
+ def checkModel(self):
+ if not self.getModel():
+ self.checkModelTimer.start(1000,True)
+
+ def invalidmodel(self):
+ self.session.openWithCallback(self.close, MessageBox, _("This Plugin is available on SOLO2/DUO2"), MessageBox.TYPE_ERROR)
+
+ def createSetup(self):
+ self.list = []
+ self.transcording = getConfigListEntry(_("Transcording"), config.plugins.transcordingsetup.transcording)
+ self.port = getConfigListEntry(_("Port"), config.plugins.transcordingsetup.port)
+ self.list.append( self.transcording )
+ if config.plugins.transcordingsetup.transcording.value == "enabled":
+ self.list.append( self.port )
+ self["config"].list = self.list
+ self["config"].l.setList(self.list)
+
+ def keySave(self):
+ transcording = config.plugins.transcordingsetup.transcording.value
+ port = config.plugins.transcordingsetup.port.value
+ print "<ZappingModeSelection> Transcording %s(port : %s)"%(transcording, port)
+ ret = self.setupTranscording(transcording, port)
+ if ret is not None and ret <0 :
+ self.resetConfig()
+ global error_msg
+ self.session.openWithCallback(self.close, MessageBox, _("Failed, Encoder %s\n(%s).")%(transcording, error_msg[ret]), MessageBox.TYPE_ERROR)
+ else:
+ self.saveAll()
+ if transcording == "enabled" and port == "8001" :
+ text = "PC Streaming is replaced with mobile streaming."
+ self.session.openWithCallback(self.close, MessageBox, _("OK. Encoder %s.\n%s")%(transcording,text), MessageBox.TYPE_INFO)
+ else:
+ self.session.openWithCallback(self.close, MessageBox, _("OK. Encoder %s.")%transcording, MessageBox.TYPE_INFO)
+ self.close()
+
+ def resetConfig(self):
+ for x in self["config"].list:
+ x[1].cancel()
+
+ def setupTranscording(self, transcording = None, port = None):
+ if transcording == "disabled":
+ config.plugins.transcordingsetup.port.value = "8002"
+ port = "8002"
+ return self.setTranscording(transcording, port)
+
+ def keyLeft(self):
+ ConfigListScreen.keyLeft(self)
+ if self["config"].getCurrent() == self.transcording:
+ self.createSetup()
+
+ def keyRight(self):
+ ConfigListScreen.keyRight(self)
+ if self["config"].getCurrent() == self.transcording:
+ self.createSetup()
+
+def main(session, **kwargs):
+ session.open(TranscordingSetup)
+
+def Plugins(**kwargs):
+ return [PluginDescriptor(name=_("TranscordingSetup"), description="Transcording Setup", where = PluginDescriptor.WHERE_PLUGINMENU, needsRestart = False, fnc=main)]
+
+transcordingsetupinit = TranscordingSetupInit()
+
projects / vuplus_dvbapp / commitdiff