-from config import *
-
-import os
+from os import system, popen, path as os_path, listdir
+from re import compile as re_compile, search as re_search
from socket import *
+from enigma import eConsoleAppContainer
+from Components.Console import Console
class Network:
def __init__(self):
- pass
+ self.ifaces = {}
+ self.configuredInterfaces = []
+ self.configuredNetworkAdapters = []
+ self.NetworkState = 0
+ self.DnsState = 0
+ self.nameservers = []
+ self.ethtool_bin = "/usr/sbin/ethtool"
+ self.container = eConsoleAppContainer()
+ self.Console = Console()
+ self.LinkConsole = Console()
+ self.restartConsole = Console()
+ self.deactivateConsole = Console()
+ self.deactivateInterfaceConsole = Console()
+ self.activateConsole = Console()
+ self.resetNetworkConsole = Console()
+ self.DnsConsole = Console()
+ self.getInterfaces()
+
+ def getInterfaces(self, callback = None):
+ devicesPattern = re_compile('[a-z]+[0-9]+')
+ self.configuredInterfaces = []
+ fp = file('/proc/net/dev', 'r')
+ result = fp.readlines()
+ fp.close()
+ for line in result:
+ try:
+ device = devicesPattern.search(line).group()
+ if device == 'wifi0':
+ continue
+ self.getDataForInterface(device, callback)
+ except AttributeError:
+ pass
+ #print "self.ifaces:", self.ifaces
+ #self.writeNetworkConfig()
+ #print ord(' ')
+ #for line in result:
+ # print ord(line[0])
+
+ # helper function
+ def regExpMatch(self, pattern, string):
+ if string is None:
+ return None
+ try:
+ return pattern.search(string).group()
+ except AttributeError:
+ None
+
+ # helper function to convert ips from a sring to a list of ints
+ def convertIP(self, ip):
+ strIP = ip.split('.')
+ ip = []
+ for x in strIP:
+ ip.append(int(x))
+ return ip
+
+ def getDataForInterface(self, iface,callback):
+ #get ip out of ip addr, as avahi sometimes overrides it in ifconfig.
+ if not self.Console:
+ self.Console = Console()
+ cmd = "ip -o addr"
+ self.Console.ePopen(cmd, self.IPaddrFinished, [iface,callback])
+
+ def IPaddrFinished(self, result, retval, extra_args):
+ (iface, callback ) = extra_args
+ data = { 'up': False, 'dhcp': False, 'preup' : False, 'postdown' : False }
+ globalIPpattern = re_compile("scope global")
+ ipRegexp = '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'
+ netRegexp = '[0-9]{1,2}'
+ macRegexp = '[0-9]{2}\:[0-9]{2}\:[0-9]{2}\:[a-z0-9]{2}\:[a-z0-9]{2}\:[a-z0-9]{2}'
+ ipLinePattern = re_compile('inet ' + ipRegexp + '/')
+ ipPattern = re_compile(ipRegexp)
+ netmaskLinePattern = re_compile('/' + netRegexp)
+ netmaskPattern = re_compile(netRegexp)
+ bcastLinePattern = re_compile(' brd ' + ipRegexp)
+ upPattern = re_compile('UP')
+ macPattern = re_compile('[0-9]{2}\:[0-9]{2}\:[0-9]{2}\:[a-z0-9]{2}\:[a-z0-9]{2}\:[a-z0-9]{2}')
+ macLinePattern = re_compile('link/ether ' + macRegexp)
+ for line in result.splitlines():
+ split = line.strip().split(' ',2)
+ if (split[1][:-1] == iface):
+ up = self.regExpMatch(upPattern, split[2])
+ mac = self.regExpMatch(macPattern, self.regExpMatch(macLinePattern, split[2]))
+ if up is not None:
+ data['up'] = True
+ if iface is not 'lo':
+ self.configuredInterfaces.append(iface)
+ if mac is not None:
+ data['mac'] = mac
+ if (split[1] == iface):
+ if re_search(globalIPpattern, split[2]):
+ ip = self.regExpMatch(ipPattern, self.regExpMatch(ipLinePattern, split[2]))
+ netmask = self.calc_netmask(self.regExpMatch(netmaskPattern, self.regExpMatch(netmaskLinePattern, split[2])))
+ bcast = self.regExpMatch(ipPattern, self.regExpMatch(bcastLinePattern, split[2]))
+ if ip is not None:
+ data['ip'] = self.convertIP(ip)
+ if netmask is not None:
+ data['netmask'] = self.convertIP(netmask)
+ if bcast is not None:
+ data['bcast'] = self.convertIP(bcast)
+
+ if not data.has_key('ip'):
+ data['dhcp'] = True
+ data['ip'] = [0, 0, 0, 0]
+ data['netmask'] = [0, 0, 0, 0]
+ data['gateway'] = [0, 0, 0, 0]
+
+ cmd = "route -n | grep " + iface
+ self.Console.ePopen(cmd,self.routeFinished, [iface, data, callback])
+
+ def routeFinished(self, result, retval, extra_args):
+ (iface, data, callback) = extra_args
+ ipRegexp = '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'
+ ipPattern = re_compile(ipRegexp)
+ ipLinePattern = re_compile(ipRegexp)
+
+ for line in result.splitlines():
+ print line[0:7]
+ if line[0:7] == "0.0.0.0":
+ gateway = self.regExpMatch(ipPattern, line[16:31])
+ if gateway is not None:
+ data['gateway'] = self.convertIP(gateway)
+
+ self.ifaces[iface] = data
+ self.loadNetworkConfig(iface,callback)
+
def writeNetworkConfig(self):
- # fixme restarting and updating the network too often. possible fix: check current config and execute only if changed :/
- # fixme using interfaces.tmp instead of interfaces for now
+ self.configuredInterfaces = []
fp = file('/etc/network/interfaces', 'w')
- fp.write("auto eth0\n")
- if (config.network.dhcp.value == _("yes")):
- fp.write("iface eth0 inet dhcp\n")
- else:
- fp.write("iface eth0 inet static\n")
- fp.write(" address %d.%d.%d.%d\n" % tuple(config.network.ip.value))
- fp.write(" netmask %d.%d.%d.%d\n" % tuple(config.network.netmask.value))
- fp.write(" gateway %d.%d.%d.%d\n" % tuple(config.network.gateway.value))
+ fp.write("# automatically generated by enigma 2\n# do NOT change manually!\n\n")
+ fp.write("auto lo\n")
+ fp.write("iface lo inet loopback\n\n")
+ for ifacename, iface in self.ifaces.items():
+ if iface['up'] == True:
+ fp.write("auto " + ifacename + "\n")
+ self.configuredInterfaces.append(ifacename)
+ if iface['dhcp'] == True:
+ fp.write("iface "+ ifacename +" inet dhcp\n")
+ if iface['dhcp'] == False:
+ fp.write("iface "+ ifacename +" inet static\n")
+ if iface.has_key('ip'):
+ print tuple(iface['ip'])
+ fp.write(" address %d.%d.%d.%d\n" % tuple(iface['ip']))
+ fp.write(" netmask %d.%d.%d.%d\n" % tuple(iface['netmask']))
+ if iface.has_key('gateway'):
+ fp.write(" gateway %d.%d.%d.%d\n" % tuple(iface['gateway']))
+ if iface.has_key("configStrings"):
+ fp.write("\n" + iface["configStrings"] + "\n")
+ if iface["preup"] is not False and not iface.has_key("configStrings"):
+ fp.write(iface["preup"])
+ fp.write(iface["postdown"])
+ fp.write("\n")
+ fp.close()
+ self.writeNameserverConfig()
+
+ def writeNameserverConfig(self):
+ fp = file('/etc/resolv.conf', 'w')
+ for nameserver in self.nameservers:
+ fp.write("nameserver %d.%d.%d.%d\n" % tuple(nameserver))
fp.close()
- def loadNetworkConfig(self):
+ def loadNetworkConfig(self,iface,callback = None):
+ interfaces = []
+ # parse the interfaces-file
try:
- # parse the interfaces-file
fp = file('/etc/network/interfaces', 'r')
interfaces = fp.readlines()
fp.close()
-
- ifaces = {}
- currif = ""
- for i in interfaces:
- split = i.strip().split(' ')
- if (split[0] == "iface"):
- currif = split[1]
- ifaces[currif] = {}
- if (len(split) == 4 and split[3] == "dhcp"):
- ifaces[currif]["dhcp"] = "yes"
- else:
- ifaces[currif]["dhcp"] = "no"
- if (currif != ""):
- if (split[0] == "address"):
- ifaces[currif]["address"] = map(int, split[1].split('.'))
- if (split[0] == "netmask"):
- ifaces[currif]["netmask"] = map(int, split[1].split('.'))
- if (split[0] == "gateway"):
- ifaces[currif]["gateway"] = map(int, split[1].split('.'))
-
- # parse the resolv.conf-file
- fp = file('/etc/network/interfaces', 'r')
- resolv = fp.readlines()
- fp.close()
except:
- pass
-
- try:
- for i in resolv:
- split = i.strip().split(' ')
- if (split[0] == "nameserver"):
- config.network.nameserver.value = map(int, split[1].split('.'))
- except:
- pass
-
- try:
- # set this config
- if (ifaces.has_key("eth0")):
- if (ifaces["eth0"]["dhcp"] == "yes"):
- config.network.dhcp.value = 1
+ print "[Network.py] interfaces - opening failed"
+
+ ifaces = {}
+ currif = ""
+ for i in interfaces:
+ split = i.strip().split(' ')
+ if (split[0] == "iface"):
+ currif = split[1]
+ ifaces[currif] = {}
+ if (len(split) == 4 and split[3] == "dhcp"):
+ ifaces[currif]["dhcp"] = True
else:
- config.network.dhcp.value = 0
- if (ifaces["eth0"].has_key("address")): config.network.ip.value = ifaces["eth0"]["address"]
- if (ifaces["eth0"].has_key("netmask")): config.network.netmask.value = ifaces["eth0"]["netmask"]
- if (ifaces["eth0"].has_key("gateway")): config.network.gateway.value = ifaces["eth0"]["gateway"]
+ ifaces[currif]["dhcp"] = False
+ if (currif == iface): #read information only for available interfaces
+ if (split[0] == "address"):
+ ifaces[currif]["address"] = map(int, split[1].split('.'))
+ if self.ifaces[currif].has_key("ip"):
+ if self.ifaces[currif]["ip"] != ifaces[currif]["address"] and ifaces[currif]["dhcp"] == False:
+ self.ifaces[currif]["ip"] = map(int, split[1].split('.'))
+ if (split[0] == "netmask"):
+ ifaces[currif]["netmask"] = map(int, split[1].split('.'))
+ if self.ifaces[currif].has_key("netmask"):
+ if self.ifaces[currif]["netmask"] != ifaces[currif]["netmask"] and ifaces[currif]["dhcp"] == False:
+ self.ifaces[currif]["netmask"] = map(int, split[1].split('.'))
+ if (split[0] == "gateway"):
+ ifaces[currif]["gateway"] = map(int, split[1].split('.'))
+ if self.ifaces[currif].has_key("gateway"):
+ if self.ifaces[currif]["gateway"] != ifaces[currif]["gateway"] and ifaces[currif]["dhcp"] == False:
+ self.ifaces[currif]["gateway"] = map(int, split[1].split('.'))
+ if (split[0] == "pre-up"):
+ if self.ifaces[currif].has_key("preup"):
+ self.ifaces[currif]["preup"] = i
+ if (split[0] == "post-down"):
+ if self.ifaces[currif].has_key("postdown"):
+ self.ifaces[currif]["postdown"] = i
+
+ for ifacename, iface in ifaces.items():
+ if self.ifaces.has_key(ifacename):
+ self.ifaces[ifacename]["dhcp"] = iface["dhcp"]
+ if self.Console:
+ if len(self.Console.appContainers) == 0:
+ # save configured interfacelist
+ self.configuredNetworkAdapters = self.configuredInterfaces
+ # load ns only once
+ self.loadNameserverConfig()
+ print "read configured interfac:", ifaces
+ print "self.ifaces after loading:", self.ifaces
+ if callback is not None:
+ callback(True)
+
+ def loadNameserverConfig(self):
+ ipRegexp = "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"
+ nameserverPattern = re_compile("nameserver +" + ipRegexp)
+ ipPattern = re_compile(ipRegexp)
+
+ resolv = []
+ try:
+ fp = file('/etc/resolv.conf', 'r')
+ resolv = fp.readlines()
+ fp.close()
+ self.nameservers = []
except:
- pass
+ print "[Network.py] resolv.conf - opening failed"
- def activateNetworkConfig(self):
- import os
- os.system("/etc/init.d/networking restart")
- config.network.ip.value = self.getCurrentIP()
-
- def setDHCP(self, useDHCP):
- if (useDHCP):
- print "Using DHCP"
- config.network.ip.enabled = False
- config.network.netmask.enabled = False
- config.network.gateway.enabled = False
- config.network.dns.enabled = False
- else:
- print "NOT using DHCP"
- config.network.ip.enabled = True
- config.network.netmask.enabled = True
- config.network.gateway.enabled = True
- config.network.dns.enabled = True
-
- def setIPNameserver(self, ip):
- return
- resolvconf = file('/etc/resolv.conf', 'w')
- resolvconf.write("nameserver %d.%d.%d.%d" % tuple(ip))
- resolvconf.close()
-
- def setMACAddress(self, mac):
- #os.system("echo ifconfig eth0 ether %02x:%02x:%02x:%02x:%02x:%02x" % tuple(mac))
- pass
+ for line in resolv:
+ if self.regExpMatch(nameserverPattern, line) is not None:
+ ip = self.regExpMatch(ipPattern, line)
+ if ip is not None:
+ self.nameservers.append(self.convertIP(ip))
+
+ print "nameservers:", self.nameservers
+
+ def deactivateNetworkConfig(self, callback = None):
+ self.deactivateConsole = Console()
+ self.commands = []
+ self.commands.append("/etc/init.d/avahi-daemon stop")
+ for iface in self.ifaces.keys():
+ cmd = "ip addr flush " + iface
+ self.commands.append(cmd)
+ self.commands.append("/etc/init.d/networking stop")
+ self.commands.append("killall -9 udhcpc")
+ self.commands.append("rm /var/run/udhcpc*")
+ self.deactivateConsole.eBatch(self.commands, self.deactivateNetworkFinished, callback, debug=True)
- def setIPAddress(self, ip):
- pass
- #os.system("echo ifconfig eth0 %d.%d.%d.%d" % tuple(ip))
- #self.writeNetworkConfig()
+ def deactivateNetworkFinished(self,extra_args):
+ callback = extra_args
+ if len(self.deactivateConsole.appContainers) == 0:
+ if callback is not None:
+ callback(True)
- def setGateway(self, ip):
- pass
- #os.system("echo route add default gw %d.%d.%d.%d" % tuple(ip))
- #self.writeNetworkConfig()
+ def activateNetworkConfig(self, callback = None):
+ self.activateConsole = Console()
+ self.commands = []
+ self.commands.append("/etc/init.d/networking start")
+ self.commands.append("/etc/init.d/avahi-daemon start")
+ self.activateConsole.eBatch(self.commands, self.activateNetworkFinished, callback, debug=True)
- def setNetmask(self, ip):
- pass
- #os.system("echo ifconfig eth0 netmask %d.%d.%d.%d" % tuple(ip))
- #self.writeNetworkConfig()
-
- def getCurrentIP(self):
- ipstr = [0,0,0,0]
- for x in os.popen("ifconfig eth0 | grep 'inet addr:'", "r").readline().split(' '):
- if x.split(':')[0] == "addr":
- ip = x.split(':')[1].split('.')
- ip = []
- for x in ipstr:
- ip.append(int(x))
- print "[Network.py] got ip " + str(ip)
- return ip
+ def activateNetworkFinished(self,extra_args):
+ callback = extra_args
+ if len(self.activateConsole.appContainers) == 0:
+ if callback is not None:
+ callback(True)
-iNetwork = Network()
+ def getConfiguredAdapters(self):
+ return self.configuredNetworkAdapters
-def InitNetwork():
- ip = iNetwork.getCurrentIP()
+ def getNumberOfAdapters(self):
+ return len(self.ifaces)
+
+ def getFriendlyAdapterName(self, x):
+ # maybe this needs to be replaced by an external list.
+ friendlyNames = {
+ "eth0": _("Integrated Ethernet"),
+ "wlan0": _("Wireless"),
+ "ath0": _("Integrated Wireless")
+ }
+ return friendlyNames.get(x, x) # when we have no friendly name, use adapter name
+
+ def getAdapterName(self, iface):
+ return iface
+
+ def getAdapterList(self):
+ return self.ifaces.keys()
+
+ def getAdapterAttribute(self, iface, attribute):
+ if self.ifaces.has_key(iface):
+ if self.ifaces[iface].has_key(attribute):
+ return self.ifaces[iface][attribute]
+ return None
+
+ def setAdapterAttribute(self, iface, attribute, value):
+ print "setting for adapter", iface, "attribute", attribute, " to value", value
+ if self.ifaces.has_key(iface):
+ self.ifaces[iface][attribute] = value
+
+ def removeAdapterAttribute(self, iface, attribute):
+ if self.ifaces.has_key(iface):
+ if self.ifaces[iface].has_key(attribute):
+ del self.ifaces[iface][attribute]
+
+ def getNameserverList(self):
+ if len(self.nameservers) == 0:
+ return [[0, 0, 0, 0], [0, 0, 0, 0]]
+ else:
+ return self.nameservers
+
+ def clearNameservers(self):
+ self.nameservers = []
+
+ def addNameserver(self, nameserver):
+ if nameserver not in self.nameservers:
+ self.nameservers.append(nameserver)
+
+ def removeNameserver(self, nameserver):
+ if nameserver in self.nameservers:
+ self.nameservers.remove(nameserver)
+
+ def changeNameserver(self, oldnameserver, newnameserver):
+ if oldnameserver in self.nameservers:
+ for i in range(len(self.nameservers)):
+ if self.nameservers[i] == oldnameserver:
+ self.nameservers[i] = newnameserver
+
+ def resetNetworkConfig(self, mode='lan', callback = None):
+ self.resetNetworkConsole = Console()
+ self.commands = []
+ self.commands.append("/etc/init.d/avahi-daemon stop")
+ for iface in self.ifaces.keys():
+ cmd = "ip addr flush " + iface
+ self.commands.append(cmd)
+ self.commands.append("/etc/init.d/networking stop")
+ self.commands.append("killall -9 udhcpc")
+ self.commands.append("rm /var/run/udhcpc*")
+ self.resetNetworkConsole.eBatch(self.commands, self.resetNetworkFinishedCB, [mode, callback], debug=True)
+ def resetNetworkFinishedCB(self, extra_args):
+ (mode, callback) = extra_args
+ if len(self.resetNetworkConsole.appContainers) == 0:
+ self.writeDefaultNetworkConfig(mode, callback)
+
+ def writeDefaultNetworkConfig(self,mode='lan', callback = None):
+ fp = file('/etc/network/interfaces', 'w')
+ fp.write("# automatically generated by enigma 2\n# do NOT change manually!\n\n")
+ fp.write("auto lo\n")
+ fp.write("iface lo inet loopback\n\n")
+ if mode == 'wlan':
+ fp.write("auto wlan0\n")
+ fp.write("iface wlan0 inet dhcp\n")
+ if mode == 'wlan-mpci':
+ fp.write("auto ath0\n")
+ fp.write("iface ath0 inet dhcp\n")
+ if mode == 'lan':
+ fp.write("auto eth0\n")
+ fp.write("iface eth0 inet dhcp\n")
+ fp.write("\n")
+ fp.close()
+
+ self.resetNetworkConsole = Console()
+ self.commands = []
+ if mode == 'wlan':
+ self.commands.append("ifconfig eth0 down")
+ self.commands.append("ifconfig ath0 down")
+ self.commands.append("ifconfig wlan0 up")
+ if mode == 'wlan-mpci':
+ self.commands.append("ifconfig eth0 down")
+ self.commands.append("ifconfig wlan0 down")
+ self.commands.append("ifconfig ath0 up")
+ if mode == 'lan':
+ self.commands.append("ifconfig eth0 up")
+ self.commands.append("ifconfig wlan0 down")
+ self.commands.append("ifconfig ath0 down")
+ self.commands.append("/etc/init.d/avahi-daemon start")
+ self.resetNetworkConsole.eBatch(self.commands, self.resetNetworkFinished, [mode,callback], debug=True)
+
+ def resetNetworkFinished(self,extra_args):
+ (mode, callback) = extra_args
+ if len(self.resetNetworkConsole.appContainers) == 0:
+ if callback is not None:
+ callback(True,mode)
+
+ def checkNetworkState(self,statecallback):
+ # www.dream-multimedia-tv.de, www.heise.de, www.google.de
+ cmd1 = "ping -c 1 82.149.226.170"
+ cmd2 = "ping -c 1 193.99.144.85"
+ cmd3 = "ping -c 1 209.85.135.103"
+ self.PingConsole = Console()
+ self.PingConsole.ePopen(cmd1, self.checkNetworkStateFinished,statecallback)
+ self.PingConsole.ePopen(cmd2, self.checkNetworkStateFinished,statecallback)
+ self.PingConsole.ePopen(cmd3, self.checkNetworkStateFinished,statecallback)
+
+ def checkNetworkStateFinished(self, result, retval,extra_args):
+ (statecallback) = extra_args
+ if self.PingConsole is not None:
+ if retval == 0:
+ self.PingConsole = None
+ statecallback(self.NetworkState)
+ else:
+ self.NetworkState += 1
+ if len(self.PingConsole.appContainers) == 0:
+ statecallback(self.NetworkState)
- config.network = ConfigSubsection()
- config.network.dhcp = configElement_nonSave("config.network.dhcp", configSelection, 1, (_("no"), _("yes")))
- config.network.ip = configElement_nonSave("config.network.ip", configSequence, ip, configsequencearg.get("IP"))
- config.network.netmask = configElement_nonSave("config.network.netmask", configSequence, [255,255,255,0], configsequencearg.get("IP"))
- config.network.gateway = configElement_nonSave("config.network.gateway", configSequence, [192,168,1,3], configsequencearg.get("IP"))
- config.network.dns = configElement_nonSave("config.network.dns", configSequence, [192,168,1,3], configsequencearg.get("IP"))
- config.network.mac = configElement_nonSave("config.network.mac", configSequence, [00,11,22,33,44,55], configsequencearg.get("MAC"))
-
- iNetwork.loadNetworkConfig()
+ def restartNetwork(self,callback = None):
+ self.restartConsole = Console()
+ self.commands = []
+ self.commands.append("/etc/init.d/avahi-daemon stop")
+ for iface in self.ifaces.keys():
+ cmd = "ip addr flush " + iface
+ self.commands.append(cmd)
+ self.commands.append("/etc/init.d/networking stop")
+ self.commands.append("killall -9 udhcpc")
+ self.commands.append("rm /var/run/udhcpc*")
+ self.commands.append("/etc/init.d/networking start")
+ self.commands.append("/etc/init.d/avahi-daemon start")
+ self.restartConsole.eBatch(self.commands, self.restartNetworkFinished, callback, debug=True)
- #FIXME using this till other concept for this is implemented
- #config.network.activate = configElement("config.network.activate", configSelection, 0, ("yes, sir", "you are my hero"))
- #config.network.activate = configElement("config.network.activate", configSelection, 0, ("yes", "you are my hero"))
+ def restartNetworkFinished(self,extra_args):
+ ( callback ) = extra_args
+ if callback is not None:
+ callback(True)
+ def getLinkState(self,iface,callback):
+ cmd = self.ethtool_bin + " " + iface
+ self.LinkConsole = Console()
+ self.LinkConsole.ePopen(cmd, self.getLinkStateFinished,callback)
- def writeNetworkConfig(configElement):
- iNetwork.writeNetworkConfig()
-
- def setIPAddress(configElement):
- iNetwork.setIPAddress(configElement.value)
+ def getLinkStateFinished(self, result, retval,extra_args):
+ (callback) = extra_args
+ if self.LinkConsole is not None:
+ if len(self.LinkConsole.appContainers) == 0:
+ callback(result)
+
+ def stopLinkStateConsole(self):
+ if self.LinkConsole is not None:
+ self.LinkConsole = None
- def setGateway(configElement):
- iNetwork.setGateway(configElement.value)
+ def stopDNSConsole(self):
+ if self.DnsConsole is not None:
+ self.DnsConsole = None
- def setNetmask(configElement):
- iNetwork.setNetmask(configElement.value)
+ def stopRestartConsole(self):
+ if self.restartConsole is not None:
+ self.restartConsole = None
+
+ def stopGetInterfacesConsole(self):
+ if self.Console is not None:
+ self.Console = None
- def setDHCP(configElement):
- iNetwork.setDHCP(configElement.value)
+ def stopDeactivateInterfaceConsole(self):
+ if self.deactivateInterfaceConsole:
+ self.deactivateInterfaceConsole = None
+
+ def checkforInterface(self,iface):
+ if self.getAdapterAttribute(iface, 'up') is True:
+ return True
+ else:
+ ret=system("ifconfig " + iface + " up")
+ system("ifconfig " + iface + " down")
+ if ret == 0:
+ return True
+ else:
+ return False
+
+ def checkDNSLookup(self,statecallback):
+ cmd1 = "nslookup www.dream-multimedia-tv.de"
+ cmd2 = "nslookup www.heise.de"
+ cmd3 = "nslookup www.google.de"
+ self.DnsConsole = Console()
+ self.DnsConsole.ePopen(cmd1, self.checkDNSLookupFinished,statecallback)
+ self.DnsConsole.ePopen(cmd2, self.checkDNSLookupFinished,statecallback)
+ self.DnsConsole.ePopen(cmd3, self.checkDNSLookupFinished,statecallback)
+
+ def checkDNSLookupFinished(self, result, retval,extra_args):
+ (statecallback) = extra_args
+ if self.DnsConsole is not None:
+ if retval == 0:
+ self.DnsConsole = None
+ statecallback(self.DnsState)
+ else:
+ self.DnsState += 1
+ if len(self.DnsConsole.appContainers) == 0:
+ statecallback(self.DnsState)
- def setIPNameserver(configElement):
- iNetwork.setIPNameserver(configElement.value)
+ def deactivateInterface(self,iface,callback = None):
+ self.deactivateInterfaceConsole = Console()
+ self.commands = []
+ cmd1 = "ip addr flush " + iface
+ cmd2 = "ifconfig " + iface + " down"
+ self.commands.append(cmd1)
+ self.commands.append(cmd2)
+ self.deactivateInterfaceConsole.eBatch(self.commands, self.deactivateInterfaceFinished, callback, debug=True)
- def setMACAddress(configElement):
- iNetwork.setMACAddress(configElement.value)
+ def deactivateInterfaceFinished(self,extra_args):
+ callback = extra_args
+ if self.deactivateInterfaceConsole:
+ if len(self.deactivateInterfaceConsole.appContainers) == 0:
+ if callback is not None:
+ callback(True)
+ def detectWlanModule(self):
+ self.wlanmodule = None
+ rt73_dir = "/sys/bus/usb/drivers/rt73/"
+ zd1211b_dir = "/sys/bus/usb/drivers/zd1211b/"
+ madwifi_dir = "/sys/bus/pci/drivers/ath_pci/"
+ if os_path.exists(madwifi_dir):
+ files = listdir(madwifi_dir)
+ if len(files) >= 1:
+ self.wlanmodule = 'madwifi'
+ if os_path.exists(rt73_dir):
+ rtfiles = listdir(rt73_dir)
+ if len(rtfiles) == 2:
+ self.wlanmodule = 'ralink'
+ if os_path.exists(zd1211b_dir):
+ zdfiles = listdir(zd1211b_dir)
+ if len(zdfiles) == 1:
+ self.wlanmodule = 'zydas'
+ return self.wlanmodule
+
+ def calc_netmask(self,nmask):
+ from struct import pack, unpack
+ from socket import inet_ntoa, inet_aton
+ mask = 1L<<31
+ xnet = (1L<<32)-1
+ cidr_range = range(0, 32)
+ cidr = long(nmask)
+ if cidr not in cidr_range:
+ print 'cidr invalid: %d' % cidr
+ return None
+ else:
+ nm = ((1L<<cidr)-1)<<(32-cidr)
+ netmask = str(inet_ntoa(pack('>L', nm)))
+ return netmask
+
+iNetwork = Network()
- # this will call the "setup-val" initial
- config.network.dhcp.addNotifier(setDHCP)
- config.network.ip.addNotifier(setIPAddress)
- config.network.netmask.addNotifier(setNetmask)
- config.network.gateway.addNotifier(setGateway)
- config.network.dns.addNotifier(setIPNameserver)
- config.network.mac.addNotifier(setMACAddress)
+def InitNetwork():
+ pass
git.cweiske.de / enigma2.git / blobdiff