777 lines
31 KiB
Python
777 lines
31 KiB
Python
import logging
|
|
|
|
from lxml import etree
|
|
|
|
from core import coreobj
|
|
from core.emulator.emudata import InterfaceData
|
|
from core.emulator.emudata import LinkOptions
|
|
from core.emulator.emudata import NodeOptions
|
|
from core.enumerations import NodeTypes
|
|
from core.misc import nodeutils
|
|
from core.misc.ipaddress import MacAddress
|
|
from core.netns import nodes
|
|
|
|
|
|
def write_xml_file(xml_element, file_path, doctype=None):
|
|
xml_data = etree.tostring(xml_element, xml_declaration=True, pretty_print=True, encoding="UTF-8", doctype=doctype)
|
|
with open(file_path, "w") as xml_file:
|
|
xml_file.write(xml_data)
|
|
|
|
|
|
def get_type(element, name, _type):
|
|
value = element.get(name)
|
|
if value is not None:
|
|
value = _type(value)
|
|
return value
|
|
|
|
|
|
def get_float(element, name):
|
|
return get_type(element, name, float)
|
|
|
|
|
|
def get_int(element, name):
|
|
return get_type(element, name, int)
|
|
|
|
|
|
def add_attribute(element, name, value):
|
|
if value is not None:
|
|
element.set(name, str(value))
|
|
|
|
|
|
def create_interface_data(interface_element):
|
|
interface_id = int(interface_element.get("id"))
|
|
name = interface_element.get("name")
|
|
mac = interface_element.get("mac")
|
|
if mac:
|
|
mac = MacAddress.from_string(mac)
|
|
ip4 = interface_element.get("ip4")
|
|
ip4_mask = get_int(interface_element, "ip4_mask")
|
|
ip6 = interface_element.get("ip6")
|
|
ip6_mask = get_int(interface_element, "ip6_mask")
|
|
return InterfaceData(interface_id, name, mac, ip4, ip4_mask, ip6, ip6_mask)
|
|
|
|
|
|
def create_emane_config(node_id, emane_config, config):
|
|
emane_configuration = etree.Element("emane_configuration")
|
|
add_attribute(emane_configuration, "node", node_id)
|
|
add_attribute(emane_configuration, "model", "emane")
|
|
|
|
emulator_element = etree.SubElement(emane_configuration, "emulator")
|
|
for emulator_config in emane_config.emulator_config:
|
|
value = config[emulator_config.id]
|
|
add_configuration(emulator_element, emulator_config.id, value)
|
|
|
|
nem_element = etree.SubElement(emane_configuration, "nem")
|
|
for nem_config in emane_config.nem_config:
|
|
value = config[nem_config.id]
|
|
add_configuration(nem_element, nem_config.id, value)
|
|
|
|
return emane_configuration
|
|
|
|
|
|
def create_emane_model_config(node_id, model, config):
|
|
emane_element = etree.Element("emane_configuration")
|
|
add_attribute(emane_element, "node", node_id)
|
|
add_attribute(emane_element, "model", model.name)
|
|
|
|
mac_element = etree.SubElement(emane_element, "mac")
|
|
for mac_config in model.mac_config:
|
|
value = config[mac_config.id]
|
|
add_configuration(mac_element, mac_config.id, value)
|
|
|
|
phy_element = etree.SubElement(emane_element, "phy")
|
|
for phy_config in model.phy_config:
|
|
value = config[phy_config.id]
|
|
add_configuration(phy_element, phy_config.id, value)
|
|
|
|
external_element = etree.SubElement(emane_element, "external")
|
|
for external_config in model.external_config:
|
|
value = config[external_config.id]
|
|
add_configuration(external_element, external_config.id, value)
|
|
|
|
return emane_element
|
|
|
|
|
|
def add_configuration(parent, name, value):
|
|
config_element = etree.SubElement(parent, "configuration")
|
|
add_attribute(config_element, "name", name)
|
|
add_attribute(config_element, "value", value)
|
|
|
|
|
|
class NodeElement(object):
|
|
def __init__(self, session, node, element_name):
|
|
self.session = session
|
|
self.node = node
|
|
self.element = etree.Element(element_name)
|
|
add_attribute(self.element, "id", node.objid)
|
|
add_attribute(self.element, "name", node.name)
|
|
add_attribute(self.element, "icon", node.icon)
|
|
add_attribute(self.element, "canvas", node.canvas)
|
|
self.add_position()
|
|
|
|
def add_position(self):
|
|
x = self.node.position.x
|
|
y = self.node.position.y
|
|
z = self.node.position.z
|
|
lat, lon, alt = None, None, None
|
|
if x is not None and y is not None:
|
|
lat, lon, alt = self.session.location.getgeo(x, y, z)
|
|
position = etree.SubElement(self.element, "position")
|
|
add_attribute(position, "x", x)
|
|
add_attribute(position, "y", y)
|
|
add_attribute(position, "z", z)
|
|
add_attribute(position, "lat", lat)
|
|
add_attribute(position, "lon", lon)
|
|
add_attribute(position, "alt", alt)
|
|
|
|
|
|
class ServiceElement(object):
|
|
def __init__(self, service):
|
|
self.service = service
|
|
self.element = etree.Element("service")
|
|
add_attribute(self.element, "name", service.name)
|
|
self.add_directories()
|
|
self.add_startup()
|
|
self.add_validate()
|
|
self.add_shutdown()
|
|
self.add_files()
|
|
|
|
def add_directories(self):
|
|
# get custom directories
|
|
directories = etree.Element("directories")
|
|
for directory in self.service.dirs:
|
|
directory_element = etree.SubElement(directories, "directory")
|
|
directory_element.text = directory
|
|
|
|
if directories.getchildren():
|
|
self.element.append(directories)
|
|
|
|
def add_files(self):
|
|
# get custom files
|
|
file_elements = etree.Element("files")
|
|
for file_name, data in self.service.config_data.iteritems():
|
|
file_element = etree.SubElement(file_elements, "file")
|
|
add_attribute(file_element, "name", file_name)
|
|
file_element.text = data
|
|
|
|
if file_elements.getchildren():
|
|
self.element.append(file_elements)
|
|
|
|
def add_startup(self):
|
|
# get custom startup
|
|
startup_elements = etree.Element("startups")
|
|
for startup in self.service.startup:
|
|
startup_element = etree.SubElement(startup_elements, "startup")
|
|
startup_element.text = startup
|
|
|
|
if startup_elements.getchildren():
|
|
self.element.append(startup_elements)
|
|
|
|
def add_validate(self):
|
|
# get custom validate
|
|
validate_elements = etree.Element("validates")
|
|
for validate in self.service.validate:
|
|
validate_element = etree.SubElement(validate_elements, "validate")
|
|
validate_element.text = validate
|
|
|
|
if validate_elements.getchildren():
|
|
self.element.append(validate_elements)
|
|
|
|
def add_shutdown(self):
|
|
# get custom shutdown
|
|
shutdown_elements = etree.Element("shutdowns")
|
|
for shutdown in self.service.shutdown:
|
|
shutdown_element = etree.SubElement(shutdown_elements, "shutdown")
|
|
shutdown_element.text = shutdown
|
|
|
|
if shutdown_elements.getchildren():
|
|
self.element.append(shutdown_elements)
|
|
|
|
|
|
class DeviceElement(NodeElement):
|
|
def __init__(self, session, node):
|
|
super(DeviceElement, self).__init__(session, node, "device")
|
|
add_attribute(self.element, "type", node.type)
|
|
self.add_services()
|
|
|
|
def add_services(self):
|
|
service_elements = etree.Element("services")
|
|
for service in self.node.services:
|
|
etree.SubElement(service_elements, "service", name=service.name)
|
|
|
|
if service_elements.getchildren():
|
|
self.element.append(service_elements)
|
|
|
|
|
|
class NetworkElement(NodeElement):
|
|
def __init__(self, session, node):
|
|
super(NetworkElement, self).__init__(session, node, "network")
|
|
model = getattr(self.node, "model", None)
|
|
if model:
|
|
add_attribute(self.element, "model", model.name)
|
|
mobility = getattr(self.node, "mobility", None)
|
|
if mobility:
|
|
add_attribute(self.element, "mobility", mobility.name)
|
|
grekey = getattr(self.node, "grekey", None)
|
|
if grekey and grekey is not None:
|
|
add_attribute(self.element, "grekey", grekey)
|
|
self.add_type()
|
|
|
|
def add_type(self):
|
|
if self.node.apitype:
|
|
node_type = NodeTypes(self.node.apitype).name
|
|
else:
|
|
node_type = self.node.__class__.__name__
|
|
add_attribute(self.element, "type", node_type)
|
|
|
|
|
|
class CoreXmlWriter(object):
|
|
def __init__(self, session):
|
|
self.session = session
|
|
self.scenario = etree.Element("scenario")
|
|
self.networks = None
|
|
self.devices = None
|
|
self.write_session()
|
|
|
|
def write_session(self):
|
|
# generate xml content
|
|
links = self.write_nodes()
|
|
self.write_links(links)
|
|
self.write_mobility_configs()
|
|
self.write_emane_configs()
|
|
self.write_service_configs()
|
|
self.write_session_origin()
|
|
self.write_session_hooks()
|
|
self.write_session_options()
|
|
self.write_session_metadata()
|
|
self.write_default_services()
|
|
|
|
def write(self, file_name):
|
|
self.scenario.set("name", file_name)
|
|
|
|
# write out generated xml
|
|
xml_tree = etree.ElementTree(self.scenario)
|
|
xml_tree.write(file_name, xml_declaration=True, pretty_print=True, encoding="UTF-8")
|
|
|
|
def write_session_origin(self):
|
|
# origin: geolocation of cartesian coordinate 0,0,0
|
|
lat, lon, alt = self.session.location.refgeo
|
|
origin = etree.Element("session_origin")
|
|
add_attribute(origin, "lat", lat)
|
|
add_attribute(origin, "lon", lon)
|
|
add_attribute(origin, "alt", alt)
|
|
has_origin = len(origin.items()) > 0
|
|
|
|
if has_origin:
|
|
self.scenario.append(origin)
|
|
refscale = self.session.location.refscale
|
|
if refscale != 1.0:
|
|
add_attribute(origin, "scale", refscale)
|
|
if self.session.location.refxyz != (0.0, 0.0, 0.0):
|
|
x, y, z = self.session.location.refxyz
|
|
add_attribute(origin, "x", x)
|
|
add_attribute(origin, "y", y)
|
|
add_attribute(origin, "z", z)
|
|
|
|
def write_session_hooks(self):
|
|
# hook scripts
|
|
hooks = etree.Element("session_hooks")
|
|
for state in sorted(self.session._hooks.keys()):
|
|
for file_name, data in self.session._hooks[state]:
|
|
hook = etree.SubElement(hooks, "hook")
|
|
add_attribute(hook, "name", file_name)
|
|
add_attribute(hook, "state", state)
|
|
hook.text = data
|
|
|
|
if hooks.getchildren():
|
|
self.scenario.append(hooks)
|
|
|
|
def write_session_options(self):
|
|
option_elements = etree.Element("session_options")
|
|
options_config = self.session.options.get_configs()
|
|
if not options_config:
|
|
return
|
|
|
|
for _id, default_value in self.session.options.default_values().iteritems():
|
|
# TODO: should we just save the current config regardless, since it may change?
|
|
value = options_config[_id]
|
|
if value != default_value:
|
|
add_configuration(option_elements, _id, value)
|
|
|
|
if option_elements.getchildren():
|
|
self.scenario.append(option_elements)
|
|
|
|
def write_session_metadata(self):
|
|
# metadata
|
|
metadata_elements = etree.Element("session_metadata")
|
|
config = self.session.metadata.get_configs()
|
|
if not config:
|
|
return
|
|
|
|
for _id, value in config.iteritems():
|
|
add_configuration(metadata_elements, _id, value)
|
|
|
|
if metadata_elements.getchildren():
|
|
self.scenario.append(metadata_elements)
|
|
|
|
def write_emane_configs(self):
|
|
emane_configurations = etree.Element("emane_configurations")
|
|
for node_id in self.session.emane.nodes():
|
|
all_configs = self.session.emane.get_all_configs(node_id)
|
|
if not all_configs:
|
|
continue
|
|
|
|
for model_name, config in all_configs.iteritems():
|
|
logging.info("writing emane config node(%s) model(%s)", node_id, model_name)
|
|
if model_name == -1:
|
|
emane_configuration = create_emane_config(node_id, self.session.emane.emane_config, config)
|
|
else:
|
|
model = self.session.emane.models[model_name]
|
|
emane_configuration = create_emane_model_config(node_id, model, config)
|
|
emane_configurations.append(emane_configuration)
|
|
|
|
if emane_configurations.getchildren():
|
|
self.scenario.append(emane_configurations)
|
|
|
|
def write_mobility_configs(self):
|
|
mobility_configurations = etree.Element("mobility_configurations")
|
|
for node_id in self.session.mobility.nodes():
|
|
all_configs = self.session.mobility.get_all_configs(node_id)
|
|
if not all_configs:
|
|
continue
|
|
|
|
for model_name, config in all_configs.iteritems():
|
|
logging.info("writing mobility config node(%s) model(%s)", node_id, model_name)
|
|
mobility_configuration = etree.SubElement(mobility_configurations, "mobility_configuration")
|
|
add_attribute(mobility_configuration, "node", node_id)
|
|
add_attribute(mobility_configuration, "model", model_name)
|
|
for name, value in config.iteritems():
|
|
add_configuration(mobility_configuration, name, value)
|
|
|
|
if mobility_configurations.getchildren():
|
|
self.scenario.append(mobility_configurations)
|
|
|
|
def write_service_configs(self):
|
|
service_configurations = etree.Element("service_configurations")
|
|
service_configs = self.session.services.all_configs()
|
|
for node_id, service in service_configs:
|
|
service_element = ServiceElement(service)
|
|
add_attribute(service_element.element, "node", node_id)
|
|
service_configurations.append(service_element.element)
|
|
|
|
if service_configurations.getchildren():
|
|
self.scenario.append(service_configurations)
|
|
|
|
def write_default_services(self):
|
|
node_types = etree.Element("default_services")
|
|
for node_type, services in self.session.services.default_services.iteritems():
|
|
node_type = etree.SubElement(node_types, "node", type=node_type)
|
|
for service in services:
|
|
etree.SubElement(node_type, "service", name=service)
|
|
|
|
if node_types.getchildren():
|
|
self.scenario.append(node_types)
|
|
|
|
def write_nodes(self):
|
|
self.networks = etree.SubElement(self.scenario, "networks")
|
|
self.devices = etree.SubElement(self.scenario, "devices")
|
|
|
|
links = []
|
|
for node in self.session.objects.itervalues():
|
|
# network node
|
|
if isinstance(node, (coreobj.PyCoreNet, nodes.RJ45Node)) and not nodeutils.is_node(node, NodeTypes.CONTROL_NET):
|
|
self.write_network(node)
|
|
# device node
|
|
elif isinstance(node, nodes.PyCoreNode):
|
|
self.write_device(node)
|
|
|
|
# add known links
|
|
links.extend(node.all_link_data(0))
|
|
|
|
return links
|
|
|
|
def write_network(self, node):
|
|
# ignore p2p and other nodes that are not part of the api
|
|
if not node.apitype:
|
|
return
|
|
|
|
# ignore nodes tied to a different network
|
|
if nodeutils.is_node(node, (NodeTypes.SWITCH, NodeTypes.HUB)):
|
|
for netif in node.netifs(sort=True):
|
|
othernet = getattr(netif, "othernet", None)
|
|
if othernet and othernet.objid != node.objid:
|
|
logging.info("writer ignoring node(%s) othernet(%s)", node.name, othernet.name)
|
|
return
|
|
|
|
network = NetworkElement(self.session, node)
|
|
self.networks.append(network.element)
|
|
|
|
def write_links(self, links):
|
|
link_elements = etree.Element("links")
|
|
# add link data
|
|
for link_data in links:
|
|
# skip basic range links
|
|
if link_data.interface1_id is None and link_data.interface2_id is None:
|
|
continue
|
|
|
|
link_element = self.create_link_element(link_data)
|
|
link_elements.append(link_element)
|
|
|
|
if link_elements.getchildren():
|
|
self.scenario.append(link_elements)
|
|
|
|
def write_device(self, node):
|
|
device = DeviceElement(self.session, node)
|
|
self.devices.append(device.element)
|
|
|
|
def create_link_element(self, link_data):
|
|
link_element = etree.Element("link")
|
|
add_attribute(link_element, "node_one", link_data.node1_id)
|
|
add_attribute(link_element, "node_two", link_data.node2_id)
|
|
|
|
# check for interface one
|
|
if link_data.interface1_id is not None:
|
|
interface_one = etree.Element("interface_one")
|
|
node = self.session.get_object(link_data.node1_id)
|
|
node_interface = node.netif(link_data.interface1_id)
|
|
|
|
add_attribute(interface_one, "id", link_data.interface1_id)
|
|
add_attribute(interface_one, "name", node_interface.name)
|
|
add_attribute(interface_one, "mac", link_data.interface1_mac)
|
|
add_attribute(interface_one, "ip4", link_data.interface1_ip4)
|
|
add_attribute(interface_one, "ip4_mask", link_data.interface1_ip4_mask)
|
|
add_attribute(interface_one, "ip6", link_data.interface1_ip6)
|
|
add_attribute(interface_one, "ip6_mask", link_data.interface1_ip6_mask)
|
|
|
|
# check if emane interface
|
|
if nodeutils.is_node(node_interface.net, NodeTypes.EMANE):
|
|
nem = node_interface.net.getnemid(node_interface)
|
|
add_attribute(interface_one, "nem", nem)
|
|
|
|
link_element.append(interface_one)
|
|
|
|
# check for interface two
|
|
if link_data.interface2_id is not None:
|
|
interface_two = etree.Element("interface_two")
|
|
node = self.session.get_object(link_data.node2_id)
|
|
node_interface = node.netif(link_data.interface2_id)
|
|
|
|
add_attribute(interface_two, "id", link_data.interface2_id)
|
|
add_attribute(interface_two, "name", node_interface.name)
|
|
add_attribute(interface_two, "mac", link_data.interface2_mac)
|
|
add_attribute(interface_two, "ip4", link_data.interface2_ip4)
|
|
add_attribute(interface_two, "ip4_mask", link_data.interface2_ip4_mask)
|
|
add_attribute(interface_two, "ip6", link_data.interface2_ip6)
|
|
add_attribute(interface_two, "ip6_mask", link_data.interface2_ip6_mask)
|
|
|
|
# check if emane interface
|
|
if nodeutils.is_node(node_interface.net, NodeTypes.EMANE):
|
|
nem = node_interface.net.getnemid(node_interface)
|
|
add_attribute(interface_two, "nem", nem)
|
|
|
|
link_element.append(interface_two)
|
|
|
|
# check for options
|
|
options = etree.Element("options")
|
|
add_attribute(options, "delay", link_data.delay)
|
|
add_attribute(options, "bandwidth", link_data.bandwidth)
|
|
add_attribute(options, "per", link_data.per)
|
|
add_attribute(options, "dup", link_data.dup)
|
|
add_attribute(options, "jitter", link_data.jitter)
|
|
add_attribute(options, "mer", link_data.mer)
|
|
add_attribute(options, "burst", link_data.burst)
|
|
add_attribute(options, "mburst", link_data.mburst)
|
|
add_attribute(options, "type", link_data.link_type)
|
|
add_attribute(options, "gui_attributes", link_data.gui_attributes)
|
|
add_attribute(options, "unidirectional", link_data.unidirectional)
|
|
add_attribute(options, "emulation_id", link_data.emulation_id)
|
|
add_attribute(options, "network_id", link_data.network_id)
|
|
add_attribute(options, "key", link_data.key)
|
|
add_attribute(options, "opaque", link_data.opaque)
|
|
add_attribute(options, "session", link_data.session)
|
|
if options.items():
|
|
link_element.append(options)
|
|
|
|
return link_element
|
|
|
|
|
|
class CoreXmlReader(object):
|
|
def __init__(self, session):
|
|
self.session = session
|
|
self.scenario = None
|
|
|
|
def read(self, file_name):
|
|
xml_tree = etree.parse(file_name)
|
|
self.scenario = xml_tree.getroot()
|
|
|
|
# read xml session content
|
|
self.read_default_services()
|
|
self.read_session_metadata()
|
|
self.read_session_options()
|
|
self.read_session_hooks()
|
|
self.read_session_origin()
|
|
self.read_service_configs()
|
|
self.read_mobility_configs()
|
|
self.read_emane_configs()
|
|
self.read_nodes()
|
|
self.read_links()
|
|
|
|
def read_default_services(self):
|
|
default_services = self.scenario.find("default_services")
|
|
if default_services is None:
|
|
return
|
|
|
|
for node in default_services.iterchildren():
|
|
node_type = node.get("type")
|
|
services = []
|
|
for service in node.iterchildren():
|
|
services.append(service.get("name"))
|
|
logging.info("reading default services for nodes(%s): %s", node_type, services)
|
|
self.session.services.default_services[node_type] = services
|
|
|
|
def read_session_metadata(self):
|
|
session_metadata = self.scenario.find("session_metadata")
|
|
if session_metadata is None:
|
|
return
|
|
|
|
configs = {}
|
|
for data in session_metadata.iterchildren():
|
|
name = data.get("name")
|
|
value = data.get("value")
|
|
configs[name] = value
|
|
logging.info("reading session metadata: %s", configs)
|
|
self.session.metadata.set_configs(configs)
|
|
|
|
def read_session_options(self):
|
|
session_options = self.scenario.find("session_options")
|
|
if session_options is None:
|
|
return
|
|
|
|
configs = {}
|
|
for config in session_options.iterchildren():
|
|
name = config.get("name")
|
|
value = config.get("value")
|
|
configs[name] = value
|
|
logging.info("reading session options: %s", configs)
|
|
self.session.options.set_configs(configs)
|
|
|
|
def read_session_hooks(self):
|
|
session_hooks = self.scenario.find("session_hooks")
|
|
if session_hooks is None:
|
|
return
|
|
|
|
for hook in session_hooks.iterchildren():
|
|
name = hook.get("name")
|
|
state = hook.get("state")
|
|
data = hook.text
|
|
hook_type = "hook:%s" % state
|
|
logging.info("reading hook: state(%s) name(%s)", state, name)
|
|
self.session.set_hook(hook_type, file_name=name, source_name=None, data=data)
|
|
|
|
def read_session_origin(self):
|
|
session_origin = self.scenario.find("session_origin")
|
|
if session_origin is None:
|
|
return
|
|
|
|
lat = get_float(session_origin, "lat")
|
|
lon = get_float(session_origin, "lon")
|
|
alt = get_float(session_origin, "alt")
|
|
if all([lat, lon, alt]):
|
|
logging.info("reading session reference geo: %s, %s, %s", lat, lon, alt)
|
|
self.session.location.setrefgeo(lat, lon, alt)
|
|
|
|
scale = get_float(session_origin, "scale")
|
|
if scale:
|
|
logging.info("reading session reference scale: %s", scale)
|
|
self.session.location.refscale = scale
|
|
|
|
x = get_float(session_origin, "x")
|
|
y = get_float(session_origin, "y")
|
|
z = get_float(session_origin, "z")
|
|
if all([x, y]):
|
|
logging.info("reading session reference xyz: %s, %s, %s", x, y, z)
|
|
self.session.location.refxyz = (x, y, z)
|
|
|
|
def read_service_configs(self):
|
|
service_configurations = self.scenario.find("service_configurations")
|
|
if service_configurations is None:
|
|
return
|
|
|
|
for service_configuration in service_configurations.iterchildren():
|
|
node_id = get_int(service_configuration, "node")
|
|
service_name = service_configuration.get("name")
|
|
logging.info("reading custom service(%s) for node(%s)", service_name, node_id)
|
|
self.session.services.set_service(node_id, service_name)
|
|
service = self.session.services.get_service(node_id, service_name)
|
|
|
|
directory_elements = service_configuration.find("directories")
|
|
if directory_elements is not None:
|
|
service.dirs = tuple(x.text for x in directory_elements.iterchildren())
|
|
|
|
startup_elements = service_configuration.find("startups")
|
|
if startup_elements is not None:
|
|
service.startup = tuple(x.text for x in startup_elements.iterchildren())
|
|
|
|
validate_elements = service_configuration.find("validates")
|
|
if validate_elements is not None:
|
|
service.validate = tuple(x.text for x in validate_elements.iterchildren())
|
|
|
|
shutdown_elements = service_configuration.find("shutdowns")
|
|
if shutdown_elements is not None:
|
|
service.shutdown = tuple(x.text for x in shutdown_elements.iterchildren())
|
|
|
|
file_elements = service_configuration.find("files")
|
|
if file_elements is not None:
|
|
for file_element in file_elements.iterchildren():
|
|
name = file_element.get("name")
|
|
data = file_element.text
|
|
service.config_data[name] = data
|
|
|
|
def read_emane_configs(self):
|
|
emane_configurations = self.scenario.find("emane_configurations")
|
|
if emane_configurations is None:
|
|
return
|
|
|
|
for emane_configuration in emane_configurations.iterchildren():
|
|
node_id = get_int(emane_configuration, "node")
|
|
model_name = emane_configuration.get("model")
|
|
configs = {}
|
|
|
|
mac_configuration = emane_configuration.find("mac")
|
|
for config in mac_configuration.iterchildren():
|
|
name = config.get("name")
|
|
value = config.get("value")
|
|
configs[name] = value
|
|
|
|
phy_configuration = emane_configuration.find("phy")
|
|
for config in phy_configuration.iterchildren():
|
|
name = config.get("name")
|
|
value = config.get("value")
|
|
configs[name] = value
|
|
|
|
external_configuration = emane_configuration.find("external")
|
|
for config in external_configuration.iterchildren():
|
|
name = config.get("name")
|
|
value = config.get("value")
|
|
configs[name] = value
|
|
|
|
logging.info("reading emane configuration node(%s) model(%s)", node_id, model_name)
|
|
self.session.emane.set_model_config(node_id, model_name, configs)
|
|
|
|
def read_mobility_configs(self):
|
|
mobility_configurations = self.scenario.find("mobility_configurations")
|
|
if mobility_configurations is None:
|
|
return
|
|
|
|
for mobility_configuration in mobility_configurations.iterchildren():
|
|
node_id = get_int(mobility_configuration, "node")
|
|
model_name = mobility_configuration.get("model")
|
|
configs = {}
|
|
|
|
for config in mobility_configuration.iterchildren():
|
|
name = config.get("name")
|
|
value = config.get("value")
|
|
configs[name] = value
|
|
|
|
logging.info("reading mobility configuration node(%s) model(%s)", node_id, model_name)
|
|
self.session.mobility.set_model_config(node_id, model_name, configs)
|
|
|
|
def read_nodes(self):
|
|
device_elements = self.scenario.find("devices")
|
|
if device_elements is not None:
|
|
for device_element in device_elements.iterchildren():
|
|
self.read_device(device_element)
|
|
|
|
network_elements = self.scenario.find("networks")
|
|
if network_elements is not None:
|
|
for network_element in network_elements.iterchildren():
|
|
self.read_network(network_element)
|
|
|
|
def read_device(self, device_element):
|
|
node_id = get_int(device_element, "id")
|
|
name = device_element.get("name")
|
|
model = device_element.get("type")
|
|
node_options = NodeOptions(name, model)
|
|
|
|
service_elements = device_element.find("services")
|
|
if service_elements is not None:
|
|
node_options.services = [x.get("name") for x in service_elements.iterchildren()]
|
|
|
|
position_element = device_element.find("position")
|
|
if position_element is not None:
|
|
x = get_float(position_element, "x")
|
|
y = get_float(position_element, "y")
|
|
if all([x, y]):
|
|
node_options.set_position(x, y)
|
|
|
|
lat = get_float(position_element, "lat")
|
|
lon = get_float(position_element, "lon")
|
|
alt = get_float(position_element, "alt")
|
|
if all([lat, lon, alt]):
|
|
node_options.set_location(lat, lon, alt)
|
|
|
|
logging.info("reading node id(%s) model(%s) name(%s)", node_id, model, name)
|
|
self.session.add_node(_id=node_id, node_options=node_options)
|
|
|
|
def read_network(self, network_element):
|
|
node_id = get_int(network_element, "id")
|
|
name = network_element.get("name")
|
|
node_type = NodeTypes[network_element.get("type")]
|
|
node_options = NodeOptions(name)
|
|
|
|
position_element = network_element.find("position")
|
|
if position_element is not None:
|
|
x = get_float(position_element, "x")
|
|
y = get_float(position_element, "y")
|
|
if all([x, y]):
|
|
node_options.set_position(x, y)
|
|
|
|
lat = get_float(position_element, "lat")
|
|
lon = get_float(position_element, "lon")
|
|
alt = get_float(position_element, "alt")
|
|
if all([lat, lon, alt]):
|
|
node_options.set_location(lat, lon, alt)
|
|
|
|
logging.info("reading node id(%s) node_type(%s) name(%s)", node_id, node_type, name)
|
|
self.session.add_node(_type=node_type, _id=node_id, node_options=node_options)
|
|
|
|
def read_links(self):
|
|
link_elements = self.scenario.find("links")
|
|
if link_elements is None:
|
|
return
|
|
|
|
for link_element in link_elements.iterchildren():
|
|
node_one = get_int(link_element, "node_one")
|
|
node_two = get_int(link_element, "node_two")
|
|
|
|
interface_one_element = link_element.find("interface_one")
|
|
interface_one = None
|
|
if interface_one_element is not None:
|
|
interface_one = create_interface_data(interface_one_element)
|
|
|
|
interface_two_element = link_element.find("interface_two")
|
|
interface_two = None
|
|
if interface_two_element is not None:
|
|
interface_two = create_interface_data(interface_two_element)
|
|
|
|
options_element = link_element.find("options")
|
|
link_options = LinkOptions()
|
|
if options_element is not None:
|
|
link_options.bandwidth = get_float(options_element, "bandwidth")
|
|
link_options.burst = get_float(options_element, "burst")
|
|
link_options.delay = get_float(options_element, "delay")
|
|
link_options.dup = get_float(options_element, "dup")
|
|
link_options.mer = get_float(options_element, "mer")
|
|
link_options.mburst = get_float(options_element, "mburst")
|
|
link_options.jitter = get_float(options_element, "jitter")
|
|
link_options.key = get_float(options_element, "key")
|
|
link_options.per = get_float(options_element, "per")
|
|
link_options.unidirectional = get_int(options_element, "unidirectional")
|
|
link_options.session = options_element.get("session")
|
|
link_options.emulation_id = get_int(options_element, "emulation_id")
|
|
link_options.network_id = get_int(options_element, "network_id")
|
|
link_options.opaque = options_element.get("opaque")
|
|
link_options.gui_attributes = options_element.get("gui_attributes")
|
|
|
|
logging.info("reading link node_one(%s) node_two(%s)", node_one, node_two)
|
|
self.session.add_link(node_one, node_two, interface_one, interface_two, link_options)
|