Exemple #1
0
    def __init__(self, client, parent=None):
        ScrollArea.__init__(self)
        self._modified = False

        self.drawGUIBasic()

        self.loaded_done = False

        parent.widgets["Network"] = self
        parent.addToInfoArea(self.tr("Network configuration interface enabled"))

        self.new_vlan = QAction(QIcon(":/icons/vlan"), tr("New VLAN"), self)
        self.new_vlan.setToolTip(tr("Create a VLAN interface"))

        self.new_bonding = QAction(QIcon(":/icons/New_bonding"), tr("New Bonding"), self)
        self.new_bonding.setToolTip(tr("Create a Bonding interface"))

        self.new_network = QAction(QIcon(":/icons/addnetwork"), tr("New Network"), self)
        self.new_network.setToolTip(tr("Add a network definition"))

        self.show_all = QAction(QIcon(":/icons/show_all_interface"), tr("Text Set Below"), self)
        self.show_all.setToolTip(tr("Show all interfaces"))
        self.is_showing_all = False
        self.toggleShowAll()

        self.connect(self.show_all, SIGNAL('triggered(bool)'), self.toggleShowAll)

        self.contextual_toolbar = ToolBar(
            (
                self.new_network,
                self.new_vlan,
                self.new_bonding,
                self.show_all
            ),
            name=tr("Interfaces"))
        self.contextual_toolbar.setObjectName("Network toolbar")

        self.parent = parent
        self.client = client
        self.routes_model = None
        self.q_netobject = QNetObject.getInitializedInstance(self.client)
        self.q_netobject.registerCallbacks(
            self.canHandleModification,
            self.handleModification
            )

        if self.q_netobject.netcfg is None:
            self.parent.addToInfoArea("Could not load network configuration", COLOR_ERROR)
            msg_area = MessageArea()
            msg_area.setMessage(
                tr("Network configuration interface disabled"),
                tr("Could not fetch network configuration from the appliance"),
                "critical"
                )
            self.widget().layout().addWidget(msg_area)
            return
        self.resetConf()

        try:
            Protector(self.client.host, self)
        except:
            self.parent.addToInfoArea(
                tr(
                    "Problem while loading a misconfiguration preventer: "
                    "you will not be warned if you deconfigure the IP address "
                    "to which EdenWall Administration Suite is connected.")
                    )
Exemple #2
0
class IfacesFrontend(ScrollArea):
    COMPONENT = 'network'
    LABEL = tr('Networks')
    REQUIREMENTS = ('network',)
    ICON = ':/icons/carte_reseau.png'

    def __init__(self, client, parent=None):
        ScrollArea.__init__(self)
        self._modified = False

        self.drawGUIBasic()

        self.loaded_done = False

        parent.widgets["Network"] = self
        parent.addToInfoArea(self.tr("Network configuration interface enabled"))

        self.new_vlan = QAction(QIcon(":/icons/vlan"), tr("New VLAN"), self)
        self.new_vlan.setToolTip(tr("Create a VLAN interface"))

        self.new_bonding = QAction(QIcon(":/icons/New_bonding"), tr("New Bonding"), self)
        self.new_bonding.setToolTip(tr("Create a Bonding interface"))

        self.new_network = QAction(QIcon(":/icons/addnetwork"), tr("New Network"), self)
        self.new_network.setToolTip(tr("Add a network definition"))

        self.show_all = QAction(QIcon(":/icons/show_all_interface"), tr("Text Set Below"), self)
        self.show_all.setToolTip(tr("Show all interfaces"))
        self.is_showing_all = False
        self.toggleShowAll()

        self.connect(self.show_all, SIGNAL('triggered(bool)'), self.toggleShowAll)

        self.contextual_toolbar = ToolBar(
            (
                self.new_network,
                self.new_vlan,
                self.new_bonding,
                self.show_all
            ),
            name=tr("Interfaces"))
        self.contextual_toolbar.setObjectName("Network toolbar")

        self.parent = parent
        self.client = client
        self.routes_model = None
        self.q_netobject = QNetObject.getInitializedInstance(self.client)
        self.q_netobject.registerCallbacks(
            self.canHandleModification,
            self.handleModification
            )

        if self.q_netobject.netcfg is None:
            self.parent.addToInfoArea("Could not load network configuration", COLOR_ERROR)
            msg_area = MessageArea()
            msg_area.setMessage(
                tr("Network configuration interface disabled"),
                tr("Could not fetch network configuration from the appliance"),
                "critical"
                )
            self.widget().layout().addWidget(msg_area)
            return
        self.resetConf()

        try:
            Protector(self.client.host, self)
        except:
            self.parent.addToInfoArea(
                tr(
                    "Problem while loading a misconfiguration preventer: "
                    "you will not be warned if you deconfigure the IP address "
                    "to which EdenWall Administration Suite is connected.")
                    )


    def canHandleModification(self):
        return True

    def handleModification(self):
        self.updateView()

    def drawGUIBasic(self):
        base = QWidget()
        box = QVBoxLayout(base)

        #panel title
        title = QFrame()
        title_layout = QVBoxLayout(title)
        title_label = QLabel("<h1>%s</h1>" % tr("Network configuration"))
        title_layout.addWidget(title_label)
        box.addWidget(title)

        self.active_part = QScrollArea()

        box.addWidget(self.active_part)
        self.setWidgetResizable(True)

        self.setWidget(base)


    def isModified(self):
        return self._modified

    def setModified(self, message):
        self._modified = bool(message)
        if self._modified:
            self.parent.setModified(self, True)
        if isinstance(message, (str, unicode)):
            self.parent.addToInfoArea(message)
        self.emit(SIGNAL("modified"))
        if message and self.isLoaded():
            self.q_netobject.post_modify()

    def updateView(self):
        self.ifaces_list.updateView()

    def resetConf(self):
        self.ifaces_list = IfacesWidget(self.client, self.new_network, self.new_vlan, self.new_bonding, self)
        self.active_part.setWidget(self.ifaces_list)
        self.active_part.setWidgetResizable(True)

        self.connect(self.new_network, SIGNAL('triggered(bool)'), self.ifaces_list.new_network)
        self.new_vlan.setEnabled(self.ifaces_list.canCreateNetwork())

        self.connect(self.new_vlan, SIGNAL('triggered(bool)'), self.ifaces_list.new_vlan)
        self.new_vlan.setEnabled(self.ifaces_list.canCreateVlan())

        self.connect(self.new_bonding, SIGNAL('triggered(bool)'), self.ifaces_list.new_bonding)
        self.new_bonding.setEnabled(self.ifaces_list.canCreateBonding())

        self.parent.writeAccessNeeded(self.new_network, self.new_vlan,
            self.new_bonding, self.show_all)

        self.connect(self.ifaces_list, SIGNAL("modified"), self.updateView)
        self.connect(self.ifaces_list, SIGNAL("modified"), self.msgArea)

        self._modified = False

    def msgArea(self, *args):
        if len(args) > 0:
            self.parent.addToInfoArea(args[0])

    def toggleShowAll(self, *args):
        #toggling value)
        self.is_showing_all ^= True
        text = tr("Show All Interfaces") if self.is_showing_all else tr("Show Only Configurable Interfaces")
        self.show_all.setText(text)
        self.emit(SIGNAL('show all'), not self.is_showing_all)

    def checkConf(self):
        #Done internally
        pass

    def saveConf(self, message):
        self.ifaces_list.save(message)
        self.resetConf()

    def get_addresses(self):
        return list(self.q_netobject.netcfg.iterAddresses())

    def loaded(self):
        self.loaded_done = True

    def isLoaded(self):
        return self.loaded_done

    @classmethod
    def get_priority(cls):
        return NETWORK_PRIORITY