def startNewHypervisor(self, port, processcheck=True):
""" Create a new dynamips process and start it
"""
proc = QtCore.QProcess(globals.GApp.mainWindow)
if self.hypervisor_wd:
# set the working directory
proc.setWorkingDirectory(self.hypervisor_wd)
if processcheck:
# test if a hypervisor is already running on this port
s = socket(AF_INET, SOCK_STREAM)
s.setblocking(0)
s.settimeout(300)
try:
s.connect(('localhost', port))
s.close()
reply = QtGui.QMessageBox.question(globals.GApp.mainWindow, translate("HypervisorManager", "Hypervisor Manager"), unicode(translate("HypervisorManager", "Apparently an hypervisor is already running on port %i, would you like to kill all Dynamips processes?")) % port,
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
killAll(os.path.basename(self.hypervisor_path))
time.sleep(1)
else:
print "Incrementing +100 for base console port, base AUX port, base hypervisor port and base UDP port"
self.baseConsole += 100
if self.baseAUX:
self.baseAUX += 100
globals.hypervisor_baseport += 100
globals.GApp.dynagen.globaludp += 100
port = globals.hypervisor_baseport
s.connect(('localhost', port))
s.close()
QtGui.QMessageBox.critical(globals.GApp.mainWindow, translate("HypervisorManager", "Hypervisor Manager"),
unicode(translate("HypervisorManager", "A program is still running on port %i, you will have to stop it manually or change port settings")) % port)
globals.hypervisor_baseport += 1
return None
except:
s.close()
# start dynamips in hypervisor mode (-H)
proc.start( self.hypervisor_path , ['-H', str(port)])
if proc.waitForStarted() == False:
QtGui.QMessageBox.critical(globals.GApp.mainWindow, 'Hypervisor Manager', unicode(translate("HypervisorManager", "Can't start Dynamips on port %i")) % port)
return None
hypervisor = {'port': port,
'proc_instance': proc,
'load': 0,
'image_ref': ''}
self.hypervisors.append(hypervisor)
return hypervisor
def slotTestSettings(self):
""" Test the IOS image using Dynamips in a terminal
"""
image_path = unicode(self.lineEditIOSImage.text(), 'utf-8', errors='replace')
if not image_path:
return
if self.checkBoxIntegratedHypervisor.checkState() == QtCore.Qt.Checked:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Test Settings"), translate("IOSDialog", "Only local IOS images can be tested"))
return
if len(globals.GApp.topology.nodes):
reply = QtGui.QMessageBox.question(self, translate("IOSDialog", "Test Settings"), translate("IOSDialog", "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
globals.GApp.workspace.clear()
dynamips_path = globals.GApp.systconf['dynamips'].path
dynamips_workdir = globals.GApp.systconf['dynamips'].workdir
if not dynamips_path:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Dynamips path"), translate("IOSDialog", "Dynamips path must be set"))
return
if not dynamips_workdir:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Dynamips working directory"), translate("IOSDialog", "Dynamips working directory must be set"))
return
if not sys.platform.startswith('win') and self.testedSettings:
if sys.platform.startswith('darwin'):
killAll(os.path.basename(globals.GApp.systconf['dynamips'].path))
else:
killAll(globals.GApp.systconf['dynamips'].path)
platform = str(self.comboBoxPlatform.currentText())[1:]
if platform == '3700':
platform = str(self.comboBoxChassis.currentText())
ram = self.spinBoxDefaultRAM.value()
idlepc = str(self.lineEditIdlePC.text()).strip()
if not idlepc:
idlepc = '0x0'
cmd = ''
if sys.platform.startswith('win'):
cmd = 'set PATH=%%~dp0;%%PATH%% && cd "%s" && ' % dynamips_workdir
dynamips_path = os.path.realpath(dynamips_path)
cmd += '"%s" -P %s -r %i --idle-pc %s "%s"' % (dynamips_path, platform, ram, idlepc, image_path)
elif sys.platform.startswith('darwin'):
cmd += '%s -P %s -r %i --idle-pc %s \\"%s\\"' % (dynamips_path, platform, ram, idlepc, image_path)
else:
cmd += '%s -P %s -r %i --idle-pc %s "%s"' % (dynamips_path, platform, ram, idlepc, image_path)
if os.path.basename(image_path).startswith("c7200p"):
# set NPE-G2 for 7200p platform (PPC32 processor)
cmd += " -t npe-g2"
runTerminal(cmd, dynamips_workdir, False)
self.testedSettings = True
def slotTestSettings(self):
""" Test the IOS image using Dynamips in a terminal
"""
image_path = unicode(self.lineEditIOSImage.text(), 'utf-8', errors='replace')
if not image_path:
return
if self.checkBoxIntegratedHypervisor.checkState() == QtCore.Qt.Checked:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Test Settings"), translate("IOSDialog", "Only local IOS images can be tested"))
return
if len(globals.GApp.topology.nodes):
reply = QtGui.QMessageBox.question(self, translate("IOSDialog", "Test Settings"), translate("IOSDialog", "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
globals.GApp.workspace.clear()
dynamips_path = globals.GApp.systconf['dynamips'].path
dynamips_workdir = globals.GApp.systconf['dynamips'].workdir
if not dynamips_path:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Dynamips path"), translate("IOSDialog", "Dynamips path must be set"))
return
if not dynamips_workdir:
QtGui.QMessageBox.critical(self, translate("IOSDialog", "Dynamips working directory"), translate("IOSDialog", "Dynamips working directory must be set"))
return
if not sys.platform.startswith('win') and self.testedSettings:
if sys.platform.startswith('darwin'):
killAll(os.path.basename(globals.GApp.systconf['dynamips'].path))
else:
killAll(globals.GApp.systconf['dynamips'].path)
platform = str(self.comboBoxPlatform.currentText())[1:]
if platform == '3700':
platform = str(self.comboBoxChassis.currentText())
ram = self.spinBoxDefaultRAM.value()
idlepc = str(self.lineEditIdlePC.text()).strip()
if not idlepc:
idlepc = '0x0'
cmd = ''
if sys.platform.startswith('win'):
cmd = 'set PATH=%%~dp0;%%PATH%% && cd "%s" && ' % dynamips_workdir
dynamips_path = os.path.realpath(dynamips_path)
cmd += '"%s" -P %s -r %i --idle-pc %s "%s"' % (dynamips_path, platform, ram, idlepc, image_path)
elif sys.platform.startswith('darwin'):
cmd += '%s -P %s -r %i --idle-pc %s \\"%s\\"' % (dynamips_path, platform, ram, idlepc, image_path)
else:
cmd += '%s -P %s -r %i --idle-pc %s "%s"' % (dynamips_path, platform, ram, idlepc, image_path)
if os.path.basename(image_path).startswith("c7200p"):
# set NPE-G2 for 7200p platform (PPC32 processor)
cmd += " -t npe-g2"
runTerminal(cmd, dynamips_workdir, False)
self.testedSettings = True
def __del__(self):
if not sys.platform.startswith('win') and self.testedSettings and globals.GApp.systconf['dynamips'].path:
if sys.platform.startswith('darwin'):
killAll(os.path.basename(globals.GApp.systconf['dynamips'].path))
else:
killAll(globals.GApp.systconf['dynamips'].path)
# Delete nodes that use deleted IOS
node_list = globals.GApp.topology.nodes.values()
for node in node_list:
if type(node) == IOSRouter and node.config.image != '' and not globals.GApp.iosimages.has_key(node.config.image):
for link in node.getEdgeList().copy():
globals.GApp.topology.deleteLink(link)
globals.GApp.topology.deleteNode(node.id)
# Add a default image for node that don't have one
for node in globals.GApp.topology.nodes.values():
if type(node) == IOSRouter and node.config.image == '' and not globals.GApp.iosimages.has_key(node.config.image):
node.setDefaultIOSImage()
globals.GApp.syncConf()
def __del__(self):
if not sys.platform.startswith('win') and self.testedSettings and globals.GApp.systconf['dynamips'].path:
if sys.platform.startswith('darwin'):
killAll(os.path.basename(globals.GApp.systconf['dynamips'].path))
else:
killAll(globals.GApp.systconf['dynamips'].path)
# Delete nodes that use deleted IOS
node_list = globals.GApp.topology.nodes.values()
for node in node_list:
if type(node) == IOSRouter and node.config.image != '' and not globals.GApp.iosimages.has_key(node.config.image):
for link in node.getEdgeList().copy():
globals.GApp.topology.deleteLink(link)
globals.GApp.topology.deleteNode(node.id)
# Add a default image for node that don't have one
for node in globals.GApp.topology.nodes.values():
if type(node) == IOSRouter and node.config.image == '' and not globals.GApp.iosimages.has_key(node.config.image):
node.setDefaultIOSImage()
globals.GApp.syncConf()
def startNewHypervisor(self, port, binding=None, processcheck=True):
""" Create a new dynamips process and start it
"""
if binding == None:
if self.dynamips.HypervisorManager_binding and self.dynamips.HypervisorManager_binding != '0.0.0.0':
binding = self.dynamips.HypervisorManager_binding
else:
binding = '127.0.0.1'
proc = QtCore.QProcess(globals.GApp.mainWindow)
if self.hypervisor_wd:
# set the working directory
proc.setWorkingDirectory(self.hypervisor_wd)
if processcheck:
# test if a hypervisor is already running on this port
timeout = 60.0
try:
#FIXME: replace with bind() for faster process?
s = socket.create_connection((binding, port), timeout)
s.close()
reply = QtGui.QMessageBox.question(globals.GApp.mainWindow, translate("HypervisorManager", "Hypervisor Manager"),
translate("HypervisorManager", "Apparently an hypervisor is already running on %s port %i, would you like to kill all Dynamips processes?") % (binding, port),
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
killAll(os.path.basename(self.hypervisor_path))
time.sleep(1)
else:
print "Incrementing +100 for base console port, base AUX port, base hypervisor port and +200 for base UDP port"
self.baseConsole += 100
if self.baseAUX:
self.baseAUX += 100
globals.hypervisor_baseport += 100
globals.GApp.dynagen.globaludp += 200
port = globals.hypervisor_baseport
#FIXME: replace with bind() for faster process?
s = socket.create_connection((binding, port), timeout)
s.close()
QtGui.QMessageBox.critical(globals.GApp.mainWindow, translate("HypervisorManager", "Hypervisor Manager"),
translate("HypervisorManager", "A program is still running on %s port %i, you will have to stop it manually or change port settings") % (binding, port))
globals.hypervisor_baseport += 1
return None
except:
pass
try:
# start dynamips in hypervisor mode (-H)
# Dynamips version 0.2.8-RC3 and before cannot accept a specific port when binding on a chosen address with param -H <IP address:port> (bug is inside Dynamips).
if self.dynamips.detected_version and StrictVersion(self.dynamips.detected_version.replace("-RC", "b").split('-', 1)[0]) > '0.2.8b3' and self.dynamips.HypervisorManager_binding != '0.0.0.0':
debug("Starting Dynamips with -H %s:%i" % (binding, port))
proc.start(self.hypervisor_path, ['-H', binding + ':' + str(port)])
else:
debug("Starting Dynamips with -H %i" % port)
proc.start(self.hypervisor_path, ['-H', str(port)])
except:
debug('Exception with StrictVersion()')
proc.start(self.hypervisor_path, ['-H', str(port)])
if proc.waitForStarted() == False:
QtGui.QMessageBox.critical(globals.GApp.mainWindow, 'Hypervisor Manager', translate("HypervisorManager", "Can't start Dynamips on %s port %i") % (binding, port))
return None
hypervisor = {'host': binding,
'port': port,
'proc_instance': proc,
'load': 0,
'image_ref': ''}
self.hypervisors.append(hypervisor)
return hypervisor
def startNewHypervisor(self, port, binding=None, processcheck=True):
""" Create a new dynamips process and start it
"""
if binding == None:
if self.dynamips.HypervisorManager_binding and self.dynamips.HypervisorManager_binding != '0.0.0.0':
binding = self.dynamips.HypervisorManager_binding
else:
binding = '127.0.0.1'
proc = QtCore.QProcess(globals.GApp.mainWindow)
if self.hypervisor_wd:
# set the working directory
proc.setWorkingDirectory(self.hypervisor_wd)
if processcheck:
# test if a hypervisor is already running on this port
timeout = 60.0
try:
#FIXME: replace with bind() for faster process?
s = socket.create_connection((binding, port), timeout)
s.close()
reply = QtGui.QMessageBox.question(
globals.GApp.mainWindow,
translate("HypervisorManager", "Hypervisor Manager"),
translate(
"HypervisorManager",
"Apparently an hypervisor is already running on %s port %i, would you like to kill all Dynamips processes?"
) % (binding, port), QtGui.QMessageBox.Yes,
QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
killAll(os.path.basename(self.hypervisor_path))
time.sleep(1)
else:
print "Incrementing +100 for base console port, base AUX port, base hypervisor port and +200 for base UDP port"
self.baseConsole += 100
if self.baseAUX:
self.baseAUX += 100
globals.hypervisor_baseport += 100
globals.GApp.dynagen.globaludp += 200
port = globals.hypervisor_baseport
#FIXME: replace with bind() for faster process?
s = socket.create_connection((binding, port), timeout)
s.close()
QtGui.QMessageBox.critical(
globals.GApp.mainWindow,
translate("HypervisorManager", "Hypervisor Manager"),
translate(
"HypervisorManager",
"A program is still running on %s port %i, you will have to stop it manually or change port settings"
) % (binding, port))
globals.hypervisor_baseport += 1
return None
except:
pass
try:
# start dynamips in hypervisor mode (-H)
# Dynamips version 0.2.8-RC3 and before cannot accept a specific port when binding on a chosen address with param -H <IP address:port> (bug is inside Dynamips).
if self.dynamips.detected_version and StrictVersion(
self.dynamips.detected_version.replace("-RC", "b").split(
'-', 1)[0]
) > '0.2.8b3' and self.dynamips.HypervisorManager_binding != '0.0.0.0':
debug("Starting Dynamips with -H %s:%i" % (binding, port))
proc.start(self.hypervisor_path,
['-H', binding + ':' + str(port)])
else:
debug("Starting Dynamips with -H %i" % port)
proc.start(self.hypervisor_path, ['-H', str(port)])
except:
debug('Exception with StrictVersion()')
proc.start(self.hypervisor_path, ['-H', str(port)])
if proc.waitForStarted() == False:
QtGui.QMessageBox.critical(
globals.GApp.mainWindow, 'Hypervisor Manager',
translate("HypervisorManager",
"Can't start Dynamips on %s port %i") %
(binding, port))
return None
hypervisor = {
'host': binding,
'port': port,
'proc_instance': proc,
'load': 0,
'image_ref': ''
}
self.hypervisors.append(hypervisor)
return hypervisor
