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#
# network_gui.py: Network configuration dialog
#
# Copyright 2001 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import gtk
from iw_gui import *
from isys import *
from translate import _, N_
class NetworkWindow(InstallWindow):
windowTitle = N_("Network Configuration")
htmlTag = "netconf"
def __init__(self, ics):
InstallWindow.__init__(self, ics)
self.calcNMHandler = None
# XXX
#
#for dev in self.network.available().values():
#if not dev.get('onboot'):
#dev.set(("onboot", "yes"))
def getNext(self):
if not self.__dict__.has_key("gw"):
return None
self.network.gateway = self.gw.get_text()
self.network.primaryNS = self.ns.get_text()
self.network.secondaryNS = self.ns2.get_text()
self.network.ternaryNS = self.ns3.get_text()
if(self.hostname.get_text() != ""):
self.network.hostname = self.hostname.get_text()
return None
def focusInIP(self, widget, event, (ip, nm)):
if nm.get_text() == "":
self.calcNetmask(None, (ip, nm))
ip.calcNMHandler = ip.connect("changed", self.calcNetmask, (ip, nm))
def focusOutIP(self, widget, event, ip):
if(self.hostname.get_text() == ""
and self.network.hostname != "localhost.localdomain"):
hs = self.network.hostname
tmp = string.split(hs, ".")
self.hostname.set_text(tmp[0])
count = 0
domain = ""
for token in tmp:
if count == 0:
pass
elif count == 1:
domain = domain + token
else:
domain = domain + "." + token
count = count + 1
self.hostname.set_text(self.network.hostname)
if ip.calcNMHandler != None:
ip.disconnect(ip.calcNMHandler)
ip.calcNMHandler = None
def focusOutNM(self, widget, event, (dev, ip, nm, nw, bc)):
try:
network, broadcast = inet_calcNetBroad(ip.get_text(),
nm.get_text())
if nw.get_text() == "":
nw.set_text(network)
dev.set(("network", network))
if bc.get_text() == "":
bc.set_text(broadcast)
dev.set(("broadcast", broadcast))
except:
pass
def focusOutBC(self, widget, event, dev):
if self.gw.get_text() == "":
try:
gw = inet_calcGateway(widget.get_text())
self.gw.set_text(gw)
except:
pass
def focusOutNW(self, widget, event, dev):
if self.ns.get_text() == "":
try:
ns = inet_calcNS(widget.get_text())
self.ns.set_text(ns)
except:
pass
def calcNWBC(self, widget, (dev, ip, nm, nw, bc)):
for addr in(ip, nm):
dots = 0
for ch in addr.get_text():
if ch == '.':
dots = dots + 1
if dots != 3: return
dev.set(("ipaddr", ip.get_text()))
dev.set(("netmask", nm.get_text()))
def calcNetmask(self, widget, (ip, nm)):
ip = ip.get_text()
dots = 0
valid_list = ("1", "2", "3", "4", "5", "6", "7", "8" , "9", "0", ".")
valid_ip = gtk.TRUE
for x in ip:
if x == '.':
dots = dots + 1
#-if there's an invalid char in the widget, don't calculate netmask
if x not in valid_list:
print "found invalid char"
valid_ip = gtk.FALSE
if dots != 3: return
if valid_ip == gtk.TRUE:
try:
new_nm = inet_calcNetmask(ip)
if(new_nm != nm.get_text()):
nm.set_text(new_nm)
except:
pass
def DHCPtoggled(self, widget, (dev, table)):
active = widget.get_active()
table.set_sensitive(not active)
self.ipTable.set_sensitive(not active)
bootproto = "dhcp"
if not active:
bootproto = "static"
dev.set(("bootproto", bootproto))
def onBootToggled(self, widget, dev):
if widget.get_active():
onboot = "yes"
else:
onboot = "no"
dev.set(("onboot", onboot))
# NetworkWindow tag="netconf"
def getScreen(self, network):
box = gtk.VBox()
box.set_border_width(5)
self.network = network
notebook = gtk.Notebook()
devs = self.network.available()
if not devs: return None
devs.keys().sort()
num = 0
for i in devs.keys():
devbox = gtk.VBox()
align = gtk.Alignment()
DHCPcb = gtk.CheckButton(_("Configure using DHCP"))
align.add(DHCPcb)
devbox.pack_start(align, gtk.FALSE)
align = gtk.Alignment()
bootcb = gtk.CheckButton(_("Activate on boot"))
onboot = devs[i].get("onboot")
bootcb.connect("toggled", self.onBootToggled, devs[i])
bootcb.set_active((num == 0 and not onboot)
or onboot == "yes")
align.add(bootcb)
devbox.pack_start(align, gtk.FALSE)
devbox.pack_start(gtk.HSeparator(), gtk.FALSE, padding=3)
options = [(_("IP Address"), "ipaddr"),
(_("Netmask"), "netmask"),
(_("Network"), "network"),
(_("Broadcast"), "broadcast")]
if len(i) >= 3 and i[:3] == 'ctc':
newopt = (_("Point to Point (IP)"), "remip")
options.append(newopt)
ipTable = gtk.Table(len(options), 2)
# this is the iptable used for DNS, et. al
self.ipTable = gtk.Table(len(options), 2)
DHCPcb.connect("toggled", self.DHCPtoggled, (devs[i], ipTable))
bootproto = devs[i].get("bootproto")
# go ahead and set up DHCP on the first device
DHCPcb.set_active((num == 0 and not bootproto) or
bootproto == "dhcp")
num = num + 1
forward = lambda widget, box=box: box.focus(DIR_TAB_FORWARD)
for t in range(len(options)):
label = gtk.Label("%s:" %(options[t][0],))
label.set_alignment(0.0, 0.5)
ipTable.attach(label, 0, 1, t, t+1, gtk.FILL, 0, 10)
entry = gtk.Entry(15)
# entry.set_usize(gdk_char_width(entry.get_style().font, '0')*15, -1)
entry.set_usize(7 * 15, -1)
entry.connect("activate", forward)
entry.set_text(devs[i].get(options[t][1]))
options[t] = entry
ipTable.attach(entry, 1, 2, t, t+1, 0, gtk.FILL|gtk.EXPAND)
for t in range(len(options)):
if t == 0 or t == 1:
options[t].connect("changed", self.calcNWBC,
(devs[i],) + tuple(options))
options[0].ipCalcNMHandler = None
self.focusOutNM(None, None, (devs[i],) + tuple(options))
# add event handlers for the main IP widget to calcuate the netmask
options[0].connect("focus_in_event", self.focusInIP,
(options[0], options[1]))
options[0].connect("focus_out_event", self.focusOutIP, options[0])
options[1].connect("focus_out_event", self.focusOutNM,
(devs[i],) + tuple(options))
options[2].connect("focus_out_event", self.focusOutNW, devs[i])
options[3].connect("focus_out_event", self.focusOutBC, devs[i])
devbox.pack_start(ipTable, gtk.FALSE, gtk.FALSE, 5)
devbox.show_all()
notebook.append_page(devbox, gtk.Label(i))
box.pack_start(notebook, gtk.FALSE)
box.pack_start(gtk.HSeparator(), gtk.FALSE, padding=10)
options = [_("Hostname"), _("Gateway"), _("Primary DNS"),
_("Secondary DNS"), _("Ternary DNS")]
for i in range(len(options)):
label = gtk.Label("%s:" %(options[i],))
label.set_alignment(0.0, 0.0)
self.ipTable.attach(label, 0, 1, i, i+1, gtk.FILL, 0, 10)
if i == 0:
options[i] = gtk.Entry()
options[i].set_usize(7 * 30, -1)
else:
options[i] = gtk.Entry(15)
options[i].set_usize(7 * 15, -1)
options[i].connect("activate", forward)
align = gtk.Alignment(0, 0.5)
align.add(options[i])
self.ipTable.attach(align, 1, 2, i, i+1, gtk.FILL, 0)
self.ipTable.set_row_spacing(0, 5)
self.hostname = options[0]
# bring over the value from the loader
if(self.network.hostname != "localhost.localdomain"):
self.hostname.set_text(self.network.hostname)
self.gw = options[1]
self.gw.set_text(self.network.gateway)
self.ns = options[2]
self.ns.set_text(self.network.primaryNS)
self.ns2 = options[3]
self.ns2.set_text(self.network.secondaryNS)
self.ns3 = options[4]
self.ns3.set_text(self.network.ternaryNS)
box.pack_start(self.ipTable, gtk.FALSE, gtk.FALSE, 5)
return box
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