def setDescription(self):
# Present a nice description of the rule:
if self.previous_frame == 1:
# SNAT
snat_source_icon = self.getNetwork(unicode(self.snat_source_combo.currentText())).getIcon()
snat_destination_icon = self.getNetwork(unicode(self.snat_translate_combo.currentText())).getIcon()
desc = htmlTitle(tr('Source address translation'))
table = [ ('', htmlImage(snat_source_icon) + ' ' + self.snat_source_combo.currentText()),
(tr('when connecting to '), htmlImage(snat_destination_icon) + ' ' + self.snat_translate_combo.currentText()),
(tr('translates into '), htmlImage(Resource.ICONS[INTERFACE_RESTYPE]) + ' ' + 'Firewall.') ]
else:
# DNAT
dnat_source_icon = self.getNetwork(unicode(self.dnat_source_combo.currentText())).getIcon()
dnat_destination_icon = self.getNetwork(unicode(self.dnat_translate_combo.currentText())).getIcon()
desc = htmlTitle(tr('Destination address translation'))
table = [ ('', htmlImage(dnat_source_icon) + ' ' + self.dnat_source_combo.currentText()),
(tr('when connecting to '), htmlImage(Resource.ICONS[INTERFACE_RESTYPE]) + ' ' + 'Firewall.') ]
protocols = self.window.getLibrary('protocols')
if self.dnat_port_combo.currentIndex() != 0:
identifier = unicode(self.dnat_port_combo.currentText())
dnat_port_icon = protocols[identifier].getIcon()
table += [ (tr('on port '), htmlImage(dnat_port_icon) + ' ' + self.dnat_port_combo.currentText()) ]
table += [ (tr('connects to'), htmlImage(dnat_destination_icon) + ' ' + self.dnat_translate_combo.currentText()) ]
if self.dnat_port_combo.currentIndex() != 0 and self.dnat_port_nated_checkbox.checkState() == Qt.Checked:
identifier = unicode(self.dnat_port_nated_combo.currentText())
dnat_port_icon = protocols[identifier].getIcon()
table += [ (tr('on port '), htmlImage(dnat_port_icon) + ' ' + self.dnat_port_nated_combo.currentText()) ]
desc += htmlTable(table)
self.rule_description.setText(unicode(desc))
def information(self, object, highlight=True):
if highlight:
self.highlight(object['id'])
icon = object.getIcon()
title, options = object.createInformation()
title = tr('%s:') % title
if self.window.debug:
object.createDebugOptions(options)
html = htmlTitle(title, icon) + htmlTable(options)
self.window.setInfo(html,
background=object.getBackground())
def information(self, rule_id, highlight=True):
try:
rule = self[rule_id]
except KeyError:
return
title, options = rule.createInformation()
title = tr('%s:') % title
if self.window.debug:
rule.createDebugOptions(options)
if rule['editable']:
url = self.edit_format % rule['id']
title = htmlLink(url, title)
html = htmlTitle(title) + htmlTable(options)
self.window.setInfo(html, background=rule.getBackground())
if highlight:
self.highlight(rule_id, information=False)