def __setCaptureWorkdir(self):
""" Open a file dialog for choosing the location of local hypervisor
working directory
"""
capture_default_working_directory = '.'
if os.environ.has_key("TEMP"):
capture_default_working_directory = os.environ["TEMP"]
elif os.environ.has_key("TMP"):
capture_default_working_directory = os.environ["TMP"]
elif os.path.exists('/tmp'):
capture_default_working_directory = unicode('/tmp')
fb = fileBrowser(translate('UiConfig_PreferencesCapture', 'Local capture working directory'), directory=capture_default_working_directory, parent=globals.preferencesWindow)
path = fb.getDir()
if path:
path = os.path.normpath(path)
self.CaptureWorkingDirectory.setText(path)
if sys.platform.startswith('win'):
try:
path.encode('ascii')
except:
QtGui.QMessageBox.warning(globals.preferencesWindow, translate("Page_PreferencesCapture", "Capture directory"), translate("Page_PreferencesCapture", "The path you have selected should contains only ascii (English) characters. Dynamips (Cygwin DLL) doesn't support unicode on Windows!"))
if not testIfWritableDir(path):
QtGui.QMessageBox.critical(globals.preferencesWindow, translate("Page_PreferencesCapture", "Capture directory"), translate("Page_PreferencesCapture", "Capture directory must be writable!"))
def __setDynamipsWorkdir(self):
""" Open a file dialog for choosing the location of local hypervisor
working directory
"""
dynamips_default_working_directory = '.'
if os.environ.has_key("TEMP"):
dynamips_default_working_directory = os.environ["TEMP"]
elif os.environ.has_key("TMP"):
dynamips_default_working_directory = os.environ["TMP"]
elif os.path.exists('/tmp'):
dynamips_default_working_directory = unicode('/tmp')
fb = fileBrowser(translate('UiConfig_PreferencesDynamips',
'Local hypervisor working directory'),
directory=dynamips_default_working_directory,
parent=globals.preferencesWindow)
path = fb.getDir()
if path:
self.dynamips_workdir.setText(os.path.normpath(path))
if sys.platform.startswith('win'):
try:
path.encode('ascii')
except:
QtGui.QMessageBox.warning(
globals.preferencesWindow,
translate("UiConfig_PreferencesDynamips",
"Working directory"),
translate(
"UiConfig_PreferencesDynamips",
"The path you have selected should contains only ascii (English) characters. Dynamips (Cygwin DLL) doesn't support unicode on Windows!"
))
if not testIfWritableDir(path):
QtGui.QMessageBox.critical(
globals.preferencesWindow,
translate("UiConfig_PreferencesDynamips",
"Working directory"),
translate("UiConfig_PreferencesDynamips",
"Dynamips working directory must be writable!"))
def slotSelectVBoxWrapperWorkdir(self):
""" Get a working directory for VBoxwrapper from the file system
"""
vboxwrapper_default_working_directory = '.'
if os.environ.has_key("TEMP"):
vboxwrapper_default_working_directory = os.environ["TEMP"]
elif os.environ.has_key("TMP"):
vboxwrapper_default_working_directory = os.environ["TMP"]
elif os.path.exists('/tmp'):
vboxwrapper_default_working_directory = unicode('/tmp')
fb = fileBrowser(translate('UiConfig_PreferencesVirtualBox', 'Local VirtualBox working directory'), directory=vboxwrapper_default_working_directory, parent=globals.preferencesWindow)
path = fb.getDir()
if path:
path = os.path.normpath(path)
self.lineEditVBoxwrapperWorkdir.setText(path)
if not testIfWritableDir(path):
QtGui.QMessageBox.critical(globals.preferencesWindow, translate("UiConfig_PreferencesVirtualBox", "Working directory"), translate("UiConfig_PreferencesVirtualBox", "Vbox working directory must be writable!"))
def __testDynamips(self):
if len(globals.GApp.topology.nodes):
reply = QtGui.QMessageBox.question(
self, translate("UiConfig_PreferencesDynamips", "Message"),
translate(
"UiConfig_PreferencesDynamips",
"This action is going to delete your current topology, would you like to continue?"
), QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.No:
return
self.saveConf()
if globals.GApp.systconf['dynamips'].path:
if os.path.exists(globals.GApp.systconf['dynamips'].path) == False:
self.labelDynamipsStatus.setText(
'<font color="red">' +
translate("UiConfig_PreferencesDynamips",
"Dynamips path doesn't exist") + '</font>')
return
if not sys.platform.startswith('win') and not os.access(
globals.GApp.systconf['dynamips'].path, os.X_OK):
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Dynamips path isn't marked as executable.<br>Please fix using the following command:<br>chmod +x path_to_dynamips"
) + '</font>')
return
try:
p = sub.Popen([globals.GApp.systconf['dynamips'].path, '--help'],
stdout=sub.PIPE)
dynamips_stdout = p.communicate()
except OSError:
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips", "Failed to start Dynamips") +
'</font>')
return
try:
if not dynamips_stdout[0].splitlines()[0].__contains__('version'):
self.labelDynamipsStatus.setText(
'<font color="red">' +
translate("UiConfig_PreferencesDynamips",
"Failed to determine version of Dynamips.") +
'</font>')
return
version_raw = dynamips_stdout[0].splitlines()[0].split(
'version')[1].lstrip()
version_1st = int(version_raw.split('.')[0])
version_2nd = int(version_raw.split('.')[1])
version_3rd = int(version_raw.split('.')[2].split('-')[0])
dynamips_ver = str(version_1st) + '.' + str(
version_2nd) + '.' + str(
version_3rd) + '-' + version_raw.split('.')[2].split(
'-')[1]
globals.GApp.systconf['dynamips'].detected_version = unicode(
dynamips_ver)
ConfDB().sync()
except:
self.labelDynamipsStatus.setText(
'<font color="red">' +
translate("UiConfig_PreferencesDynamips",
"Failed to determine version of Dynamips.") +
'</font>')
return
if version_2nd < 2 or version_3rd < 8:
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Found Dynamips %s, which is not supported. Use 0.2.8+ instead."
) % dynamips_ver + '</font>')
return
if not testIfWritableDir(globals.GApp.systconf['dynamips'].workdir):
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Dynamips working directory does not exist or is not writable")
+ '</font>')
return
track = tracker.portTracker()
# Check if any of the first 10 ports are free to use by hypervisors
not_free_ports = track.getNotAvailableTcpPortRange(
globals.GApp.systconf['dynamips'].HypervisorManager_binding,
globals.hypervisor_baseport, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Ports already in use %s<br>Please choose another base port value<br>or close these ports"
% str(not_free_ports)) + '</font>')
return
# Check if any of the first 10 ports are free to use for dynamips console ports
not_free_ports = track.getNotAvailableTcpPortRange(
globals.GApp.systconf['dynamips'].HypervisorManager_binding,
globals.GApp.systconf['dynamips'].baseConsole, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Ports already in use %s<br>Please choose another base console value<br>or close these ports"
% str(not_free_ports)) + '</font>')
return
# Check if any of the first 10 ports are free to use for dynamips aux ports
not_free_ports = track.getNotAvailableTcpPortRange(
globals.GApp.systconf['dynamips'].HypervisorManager_binding,
globals.GApp.systconf['dynamips'].baseAUX, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate(
"UiConfig_PreferencesDynamips",
"Ports already in use %s<br>Please choose another base AUX value<br>or close these ports"
% str(not_free_ports)) + '</font>')
return
if globals.GApp.systconf['dynamips'].path:
globals.GApp.workspace.clear()
globals.GApp.HypervisorManager = HypervisorManager()
if globals.GApp.HypervisorManager.preloadDynamips():
self.labelDynamipsStatus.setText(
'<font color="green">' +
translate("UiConfig_PreferencesDynamips",
"Dynamips %s successfully started") %
dynamips_ver + '</font>')
else:
self.labelDynamipsStatus.setText(
'<font color="red">' +
translate("UiConfig_PreferencesDynamips",
"Failed to start Dynamips") + '</font>')
def __testDynamips(self):
if len(globals.GApp.topology.nodes):
reply = QtGui.QMessageBox.question(self, translate("UiConfig_PreferencesDynamips", "Message"), translate("UiConfig_PreferencesDynamips", "This action is going to delete your current topology, would you like to continue?"),
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.No:
return
self.saveConf()
if globals.GApp.systconf['dynamips'].path:
if os.path.exists(globals.GApp.systconf['dynamips'].path) == False:
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Dynamips path doesn't exist") + '</font>')
return
if not sys.platform.startswith('win') and not os.access(globals.GApp.systconf['dynamips'].path, os.X_OK):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Dynamips path isn't marked as executable.<br>Please fix using the following command:<br>chmod +x path_to_dynamips") + '</font>')
return
try:
p = sub.Popen([globals.GApp.systconf['dynamips'].path, '--help'], stdout=sub.PIPE)
dynamips_stdout = p.communicate()
except OSError:
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Failed to start Dynamips") + '</font>')
return
try:
if not dynamips_stdout[0].splitlines()[0].__contains__('version'):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Failed to determine version of Dynamips.") + '</font>')
return
version_raw = dynamips_stdout[0].splitlines()[0].split('version')[1].lstrip()
version_1st = int(version_raw.split('.')[0])
version_2nd = int(version_raw.split('.')[1])
version_3rd = int(version_raw.split('.')[2].split('-')[0])
dynamips_ver = str(version_1st)+'.'+str(version_2nd)+'.'+str(version_3rd)+'-'+version_raw.split('.')[2].split('-')[1]
globals.GApp.systconf['dynamips'].detected_version = unicode(dynamips_ver)
ConfDB().sync()
except:
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Failed to determine version of Dynamips.") + '</font>')
return
if version_2nd < 2 or version_3rd < 8:
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Found Dynamips %s, which is not supported. Use 0.2.8+ instead.") % dynamips_ver + '</font>')
return
if not testIfWritableDir(globals.GApp.systconf['dynamips'].workdir):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Dynamips working directory does not exist or is not writable") + '</font>')
return
track = tracker.portTracker()
# Check if any of the first 10 ports are free to use by hypervisors
not_free_ports = track.getNotAvailableTcpPortRange(globals.GApp.systconf['dynamips'].HypervisorManager_binding, globals.hypervisor_baseport, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Ports already in use %s<br>Please choose another base port value<br>or close these ports" % str(not_free_ports)) + '</font>')
return
# Check if any of the first 10 ports are free to use for dynamips console ports
not_free_ports = track.getNotAvailableTcpPortRange(globals.GApp.systconf['dynamips'].HypervisorManager_binding, globals.GApp.systconf['dynamips'].baseConsole, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Ports already in use %s<br>Please choose another base console value<br>or close these ports" % str(not_free_ports)) + '</font>')
return
# Check if any of the first 10 ports are free to use for dynamips aux ports
not_free_ports = track.getNotAvailableTcpPortRange(globals.GApp.systconf['dynamips'].HypervisorManager_binding, globals.GApp.systconf['dynamips'].baseAUX, 10)
if len(not_free_ports):
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Ports already in use %s<br>Please choose another base AUX value<br>or close these ports" % str(not_free_ports)) + '</font>')
return
if globals.GApp.systconf['dynamips'].path:
globals.GApp.workspace.clear()
globals.GApp.HypervisorManager = HypervisorManager()
if globals.GApp.HypervisorManager.preloadDynamips():
self.labelDynamipsStatus.setText('<font color="green">' + translate("UiConfig_PreferencesDynamips", "Dynamips %s successfully started") % dynamips_ver + '</font>')
else:
self.labelDynamipsStatus.setText('<font color="red">' + translate("UiConfig_PreferencesDynamips", "Failed to start Dynamips") + '</font>')
