-from config import *
+from config import config, ConfigYesNo, ConfigIP, NoSave, ConfigSubsection, ConfigMAC
import os
+from socket import *
class Network:
def __init__(self):
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
- fp = file('/etc/network/interfaces.tmp', 'w')
+ fp = file('/etc/network/interfaces', 'w')
+ fp.write("auto lo\n")
+ fp.write("iface lo inet loopback\n\n")
fp.write("auto eth0\n")
- if (config.network.dhcp.value == "yes"):
+ if config.network.dhcp.value:
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))
+ fp2 = file('/etc/resolv.conf', 'w')
+ fp2.write("nameserver %d.%d.%d.%d\n" % tuple(config.network.dns.value))
+ fp2.close()
fp.close()
+ def loadNetworkConfig(self):
+ 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/resolv.conf', 'r')
+ resolv = fp.readlines()
+ fp.close()
+ except:
+ print "[Network.py] loading network files failed"
+
+ try:
+ for i in resolv:
+ split = i.strip().split(' ')
+ if (split[0] == "nameserver"):
+ config.network.dns.value = map(int, split[1].split('.'))
+ except:
+ print "[Network.py] resolv.conf parsing failed"
+
+ try:
+ # set this config
+ if (ifaces.has_key("eth0")):
+ if (ifaces["eth0"]["dhcp"] == "yes"):
+ config.network.dhcp.value = 1
+ 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"]
+ except:
+ print "[Network.py] parsing network failed"
+
def activateNetworkConfig(self):
import os
os.system("/etc/init.d/networking restart")
+ config.network.ip.value = self.getCurrentIP()
+ config.network.ip.save()
def setDHCP(self, useDHCP):
if (useDHCP):
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))
+ #os.system("echo ifconfig eth0 ether %02x:%02x:%02x:%02x:%02x:%02x" % tuple(mac))
+ pass
def setIPAddress(self, ip):
- os.system("echo ifconfig eth0 %d.%d.%d.%d" % tuple(ip))
- self.writeNetworkConfig()
+ pass
+ #os.system("echo ifconfig eth0 %d.%d.%d.%d" % tuple(ip))
+ #self.writeNetworkConfig()
def setGateway(self, ip):
- os.system("echo route add default gw %d.%d.%d.%d" % tuple(ip))
- self.writeNetworkConfig()
+ pass
+ #os.system("echo route add default gw %d.%d.%d.%d" % tuple(ip))
+ #self.writeNetworkConfig()
def setNetmask(self, ip):
- os.system("echo ifconfig eth0 netmask %d.%d.%d.%d" % tuple(ip))
- self.writeNetworkConfig()
+ 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":
+ ipstr = x.split(':')[1].split('.')
+ ip = []
+ for x in ipstr:
+ ip.append(int(x))
+ print "[Network.py] got ip " + str(ip)
+ return ip
+
+iNetwork = Network()
def InitNetwork():
- config.network = ConfigSubsection()
- config.network.dhcp = configElement("config.network.dhcp", configSelection, 0, ("no", "yes"))
- config.network.ip = configElement("config.network.ip", configSequence, [192,168,1,45], (("."), (1,255)))
- config.network.netmask = configElement("config.network.netmask", configSequence, [255,255,255,0], (("."), (1,255)))
- config.network.gateway = configElement("config.network.gateway", configSequence, [192,168,1,3], (("."), (1,255)))
- config.network.dns = configElement("config.network.dns", configSequence, [192,168,1,3], (("."), (1,255)))
- config.network.mac = configElement("config.network.mac", configSequence, [00,11,22,33,44,55], ((":"), (1,255)))
-
- #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"))
+ ip = iNetwork.getCurrentIP()
- iNetwork = Network()
+ config.network = ConfigSubsection()
+ config.network.dhcp = NoSave(ConfigYesNo(default=True))
+ config.network.ip = NoSave(ConfigIP(default=[0,0,0,0]))
+ config.network.netmask = NoSave(ConfigIP(default=[255,255,255,0]))
+ config.network.gateway = NoSave(ConfigIP(default=[192,168,1,3]))
+ config.network.dns = NoSave(ConfigIP(default=[192,168,1,3]))
+ config.network.mac = NoSave(ConfigMAC(default=[00,11,22,33,44,55]))
+ iNetwork.loadNetworkConfig()
+
def writeNetworkConfig(configElement):
iNetwork.writeNetworkConfig()
def setMACAddress(configElement):
iNetwork.setMACAddress(configElement.value)
- def activateNetworkConfig(configElement):
- iNetwork.activateNetworkConfig()
-
# this will call the "setup-val" initial
config.network.dhcp.addNotifier(setDHCP)
config.network.gateway.addNotifier(setGateway)
config.network.dns.addNotifier(setIPNameserver)
config.network.mac.addNotifier(setMACAddress)
- config.network.activate.addNotifier(activateNetworkConfig)
\ No newline at end of file
git.cweiske.de / enigma2.git / blobdiff