def __init__(self, screen, dev, macaddr):
"""
Constructor
@type screen: SnackScreen
@param screen: SnackScreen instance
@type dev: string
@param dev: network interface name
"""
self.__task = [False]
self.__screen = screen
self.__dev = NetDevice(dev)
self.__interface = dev
self.__macaddr = macaddr
self.__hwdev = Entry(20, "%s" % dev)
self.__hwdev.setFlags(FLAG_DISABLED, FLAGS_SET)
self.__macAddress = Entry(20, macaddr)
self.__macAddress.setFlags(FLAG_DISABLED, FLAGS_SET)
self.__dhcp = Checkbox("")
self.__ip = Entry(20, "")
self.__netmask = Entry(20, "")
self.__gateway = Entry(20, "")
self.__bridge = Checkbox("")
self.__enable = Checkbox("")
self.__hwdevLabel = Label("Device")
self.__macAddressLabel = Label("MAC Address")
self.__dhcpLabel = Label("Use DHCP")
self.__ipLabel = Label("Static IP")
self.__netmaskLabel = Label("Netmask")
self.__gatewayLabel = Label("Default gateway IP")
self.__bridgeLabel = Label("Create Network Bridge (br%s)" % dev)
self.__enableLabel = Label("Enable")
self.__contentGrid = Grid(2, 8)
self.__contentGrid.setField(self.__hwdevLabel, 0, 0, anchorLeft=1)
self.__contentGrid.setField(self.__macAddressLabel, 0, 1, anchorLeft=1)
self.__contentGrid.setField(self.__dhcpLabel, 0, 2, anchorLeft=1)
self.__contentGrid.setField(self.__ipLabel, 0, 3, anchorLeft=1)
self.__contentGrid.setField(self.__netmaskLabel, 0, 4, anchorLeft=1)
self.__contentGrid.setField(self.__gatewayLabel, 0, 5, anchorLeft=1)
self.__contentGrid.setField(self.__bridgeLabel, 0, 6, anchorLeft=1)
self.__contentGrid.setField(self.__enableLabel, 0, 7, anchorLeft=1)
self.__contentGrid.setField(self.__hwdev, 1, 0, (1, 0, 0, 0))
self.__contentGrid.setField(self.__macAddress, 1, 1, (1, 0, 0, 0))
self.__contentGrid.setField(self.__dhcp, 1, 2, (1, 0, 0, 0), anchorLeft=1)
self.__contentGrid.setField(self.__ip, 1, 3, (1, 0, 0, 0))
self.__contentGrid.setField(self.__netmask, 1, 4, (1, 0, 0, 0))
self.__contentGrid.setField(self.__gateway, 1, 5, (1, 0, 0, 0))
self.__contentGrid.setField(self.__bridge, 1, 6, (1, 0, 0, 0), anchorLeft=1)
self.__contentGrid.setField(self.__enable, 1, 7, (1, 0, 0, 0), anchorLeft=1)
self.__dhcp.setCallback(self.useDynamicCheckBox)
self.__buttonsBar = ButtonBar(self.__screen,
(("Save", "save"), ("Back", "back")))
self.__grid = GridForm(self.__screen, "Network Device Configuration", 1, 3)
self.__grid.add(self.__contentGrid, 0, 0, (0, 0, 0, 1))
self.__grid.add(self.__buttonsBar, 0, 1)
self.useDynamicCheckBox()
class DeviceConfig:
"""
Represents the network interface configuration screen
"""
def __init__(self, screen, dev, macaddr):
"""
Constructor
@type screen: SnackScreen
@param screen: SnackScreen instance
@type dev: string
@param dev: network interface name
"""
self.__task = [False]
self.__screen = screen
self.__dev = NetDevice(dev)
self.__interface = dev
self.__macaddr = macaddr
self.__hwdev = Entry(20, "%s" % dev)
self.__hwdev.setFlags(FLAG_DISABLED, FLAGS_SET)
self.__macAddress = Entry(20, macaddr)
self.__macAddress.setFlags(FLAG_DISABLED, FLAGS_SET)
self.__dhcp = Checkbox("")
self.__ip = Entry(20, "")
self.__netmask = Entry(20, "")
self.__gateway = Entry(20, "")
self.__bridge = Checkbox("")
self.__enable = Checkbox("")
self.__hwdevLabel = Label("Device")
self.__macAddressLabel = Label("MAC Address")
self.__dhcpLabel = Label("Use DHCP")
self.__ipLabel = Label("Static IP")
self.__netmaskLabel = Label("Netmask")
self.__gatewayLabel = Label("Default gateway IP")
self.__bridgeLabel = Label("Create Network Bridge (br%s)" % dev)
self.__enableLabel = Label("Enable")
self.__contentGrid = Grid(2, 8)
self.__contentGrid.setField(self.__hwdevLabel, 0, 0, anchorLeft=1)
self.__contentGrid.setField(self.__macAddressLabel, 0, 1, anchorLeft=1)
self.__contentGrid.setField(self.__dhcpLabel, 0, 2, anchorLeft=1)
self.__contentGrid.setField(self.__ipLabel, 0, 3, anchorLeft=1)
self.__contentGrid.setField(self.__netmaskLabel, 0, 4, anchorLeft=1)
self.__contentGrid.setField(self.__gatewayLabel, 0, 5, anchorLeft=1)
self.__contentGrid.setField(self.__bridgeLabel, 0, 6, anchorLeft=1)
self.__contentGrid.setField(self.__enableLabel, 0, 7, anchorLeft=1)
self.__contentGrid.setField(self.__hwdev, 1, 0, (1, 0, 0, 0))
self.__contentGrid.setField(self.__macAddress, 1, 1, (1, 0, 0, 0))
self.__contentGrid.setField(self.__dhcp, 1, 2, (1, 0, 0, 0), anchorLeft=1)
self.__contentGrid.setField(self.__ip, 1, 3, (1, 0, 0, 0))
self.__contentGrid.setField(self.__netmask, 1, 4, (1, 0, 0, 0))
self.__contentGrid.setField(self.__gateway, 1, 5, (1, 0, 0, 0))
self.__contentGrid.setField(self.__bridge, 1, 6, (1, 0, 0, 0), anchorLeft=1)
self.__contentGrid.setField(self.__enable, 1, 7, (1, 0, 0, 0), anchorLeft=1)
self.__dhcp.setCallback(self.useDynamicCheckBox)
self.__buttonsBar = ButtonBar(self.__screen,
(("Save", "save"), ("Back", "back")))
self.__grid = GridForm(self.__screen, "Network Device Configuration", 1, 3)
self.__grid.add(self.__contentGrid, 0, 0, (0, 0, 0, 1))
self.__grid.add(self.__buttonsBar, 0, 1)
self.useDynamicCheckBox()
# __init__()
def useDynamicCheckBox(self):
"""
Handles the dhcp check box
@rtype: None
@returns: nothing
"""
if self.__dhcp.selected():
state = FLAGS_SET
else:
state = FLAGS_RESET
for i in self.__ip, self.__netmask, self.__gateway:
i.setFlags(FLAG_DISABLED, state)
# useDynamicCheckBox()
def __saveConfig(self):
"""
Write the configuration into the file
@rtype: None
@returns: nothing
"""
# bridge
if self.__bridge.selected():
self.__dev.setBridge(True)
else:
self.__dev.setBridge(False)
# device
self.__dev.setDev(self.__interface, self.__macaddr)
# onboot
if self.__hasLink():
if self.__enable.selected():
self.__dev.setOnBoot(True)
else:
self.__dev.setOnBoot(False)
else:
self.__dev.setOnBoot(False)
# dns
self.__dev.setDNS()
# dhcp
if self.__dhcp.selected():
self.__dev.enableDHCP(True)
else:
self.__dev.enableDHCP(False)
self.__dev.setIp(self.__ip.value())
self.__dev.setNetmask(self.__netmask.value())
self.__dev.setGateway(self.__gateway.value())
# Saving network cfg file
Network.writeConfigFile(self.__dev.getEthConfigFile())
if self.__dev.hasBridge():
Network.writeConfigFile(self.__dev.getBrConfigFile())
else:
Network.deleteBrConfigFile(self.__interface)
# __saveConfig()
def __hasLink(self):
"""
Return the link status of the NIC
@rtype: boolean
@returns: True if NIC has link
"""
activeLinkInterfaces = Network.getLinkedInterfaces(False)
link = False
if self.__interface in activeLinkInterfaces:
link = True
return link
# __hasLink()
def run(self):
"""
Draws the screen
@rtype: integer
@returns: status of operation
"""
# dhcp
if self.__dev.getBootProto() == "dhcp":
self.__dhcp.setValue('*')
self.__grid.setCurrent(self.__dhcp)
# bridge
if self.__dev.hasBridge():
self.__bridge.setValue('*')
# onboot
if self.__hasLink():
if self.__dev.getOnBoot():
self.__enable.setValue('*')
else:
self.__enable.setFlags(FLAG_DISABLED, FLAGS_SET)
self.__grid.setCurrent(self.__bridge)
self.__ip.set(Network.removeDoubleQuotes(self.__dev.getIp()))
self.__netmask.set(Network.removeDoubleQuotes(self.__dev.getNetmask()))
self.__gateway.set(Network.removeDoubleQuotes(self.__dev.getGateway()))
self.useDynamicCheckBox()
result = self.__grid.run()
self.__screen.popWindow()
rc = self.__buttonsBar.buttonPressed(result)
if rc == "save":
if self.__dhcp.selected() or self.__ip.value() != "" or not self.__enable.selected():
self.__saveConfig()
msg = TextboxReflowed(40, "Configuring %s interface..." % self.__hwdev.value())
g = GridForm(self.__screen, "IBM PowerKVM", 1, 2)
g.add(msg, 0, 0)
g.draw()
self.__screen.refresh()
try:
# restart network service
Network.restartNetworkService(None, self.__interface)
return 0
except Exception as e:
Network.disableNIC(None, self.__interface)
ButtonChoiceWindow(self.__screen, "ERROR",
"Failed to configure %s interface:\n%s" % (self.__interface, e), buttons=[BUTTON_OK],
width=40)
return -1
finally:
self.__screen.popWindow()
else:
ButtonChoiceWindow(self.__screen, ERROR_INVALID_ENTRY,
ERROR_INVALID_ENTRY_MSG, buttons=[BUTTON_OK],
width=50)
return 1
if rc == "back":
return 1
