bundan sonra kendi paketinde editlenir

betikler/link.py

-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-#
-# Copyright (C) 2005-2006, TUBITAK/UEKAE
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version. Please read the COPYING file.
-#
-
-import os
-from comar import network
-
-# Internal functions
-
-def _get(dict, key, default):
-    val = default
-    if dict and dict.has_key(key):
-        val = dict[key]
-    return val
-
-
-class Dev:
-    def __init__(self, name):
-        dict = get_instance("name", name)
-        self.uid = _get(dict, "device", None)
-        self.name = name
-        self.ifc = None
-        if self.uid:
-            self.ifc = network.findInterface(self.uid)
-        self.state = _get(dict, "state", "down")
-        self.mode = _get(dict, "mode", "auto")
-        self.address = _get(dict, "address", None)
-        self.gateway = _get(dict, "gateway", None)
-        self.mask = _get(dict, "mask", None)
-    
-    def up(self):
-        ifc = self.ifc
-        if self.mode == "manual":
-            ifc.setAddress(self.address, self.mask)
-            ifc.up()
-            if self.gateway:
-                route = network.Route()
-                route.setDefault(self.gateway)
-            notify("Net.Link.stateChanged", self.name + "\nup")
-        else:
-            notify("Net.Link.stateChanged", self.name + "\nconnecting")
-            ifc.startAuto(timeout="20")
-            if ifc.isUp():
-                addr = ifc.getAddress()[0]
-                notify("Net.Link.connectionChanged", "gotaddress " + self.name + "\n" + unicode(addr))
-                notify("Net.Link.stateChanged", self.name + "\nup")
-            else:
-                notify("Net.Link.stateChanged", self.name + "\ndown")
-                fail("DHCP failed")
-    
-    def down(self):
-        ifc = self.ifc
-        if self.mode != "manual":
-            ifc.stopAuto()
-        ifc.down()
-        notify("Net.Link.stateChanged", self.name + "\ndown")
-
-
-# Net.Link API
-
-def kernelEvent(data):
-    type, dir = data.split("@", 1)
-    if not dir.startswith("/class/net/"):
-        return
-    devname = dir[11:]
-    flag = 1
-    
-    if type == "add":
-        ifc = network.IF(devname)
-        if ifc.isWireless():
-            return
-        devuid = ifc.deviceUID()
-        notify("Net.Link.deviceChanged", "added net %s %s" % (devuid, network.deviceName(devuid)))
-        conns = instances("name")
-        for conn in conns:
-            dev = Dev(conn)
-            if dev.ifc and dev.ifc.name == devname:
-                if dev.state == "up":
-                    dev.up()
-                    return
-                flag = 0
-        if flag:
-            notify("Net.Link.deviceChanged", "new net %s %s" % (devuid, network.deviceName(devuid)))
-    
-    elif type == "remove":
-        conns = instances("name")
-        for conn in conns:
-            dev = Dev(conn)
-            if dev.ifc and dev.ifc.name == devname:
-                if dev.state == "up":
-                    notify("Net.Link.stateChanged", dev.name + "\ndown")
-        notify("Net.Link.deviceChanged", "removed net %s" % devname)
-
-def modes():
-    return "device,net,auto"
-
-def linkInfo():
-    return "\n".join([
-        "net",
-        "Ethernet network",
-        ""
-    ])
-
-def deviceList():
-    iflist = []
-    for ifc in network.interfaces():
-        if ifc.isEthernet() and not ifc.isWireless():
-            uid = ifc.deviceUID()
-            info = network.deviceName(uid)
-            iflist.append("%s %s" % (uid, info))
-    return "\n".join(iflist)
-
-def scanRemote():
-    fail("Not supported")
-
-def setConnection(name=None, device=None):
-    dict = get_instance("name", name)
-    if dict and dict.has_key("device"):
-        notify("Net.Link.connectionChanged", "configured device " + name)
-    else:
-        notify("Net.Link.connectionChanged", "added " + name)
-
-def deleteConnection(name=None):
-    dev = Dev(name)
-    if dev.ifc and dev.state == "up":
-        dev.down()
-    notify("Net.Link.connectionChanged", "deleted " + name)
-
-def setAddress(name=None, mode=None, address=None, mask=None, gateway=None):
-    dev = Dev(name)
-    if dev.state == "up":
-        dev.address = address
-        dev.gateway = gateway
-        dev.up()
-    notify("Net.Link.connectionChanged", "configured address " + name)
-
-def setRemote(name=None, remote=None):
-    fail("Not supported")
-
-def setState(name=None, state=None):
-    dev = Dev(name)
-    if state != "up" and state != "down":
-        fail("unknown state")
-    
-    notify("Net.Link.connectionChanged", "configured state " + name)
-    
-    if not dev.ifc:
-        fail("Device not found")
-    
-    if state == "up":
-        dev.up()
-    else:
-        if dev.state == "up":
-            dev.down()
-
-def connections():
-    list = instances("name")
-    if list:
-        return "\n".join(list)
-    return ""
-
-def connectionInfo(name=None):
-    dict = get_instance("name", name)
-    if not dict:
-        fail("No such connection")
-    s = "\n".join([name, dict["device"], network.deviceName(dict["device"])])
-    return s
-
-def getAddress(name=None):
-    dev = Dev(name)
-    if not dev:
-        fail("No such connection")
-
-    if dev.mode == "auto":
-        # FIXME: query interface
-        s = "\n".join([name, dev.mode, '', ''])
-    else:
-        s = "\n".join([name, dev.mode, dev.address, dev.gateway])
-        if dev.mask:
-            s += "\n" + dev.mask
-    return s
-
-def getState(name=None):
-    dev = Dev(name)
-    if not dev:
-        fail("No such connection")
-    return name + "\n" + dev.state