How to use set_parent_qdisc method in autotest

Best Python code snippet using autotest_python Github


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...97 self._handle = None98 self._tc_conf = None99 def get_parent_qdisc(self):100 return self._parent_qdisc101 def set_parent_qdisc(self, parent_qdisc):102 self._parent_qdisc = parent_qdisc103 def get_dest_qdisc(self):104 return self._dest_qdisc105 def set_dest_qdisc(self, dest_qdisc):106 self._dest_qdisc = dest_qdisc107 def get_protocol(self):108 return self._protocol109 def set_protocol(self, protocol):110 self._protocol = protocol111 def get_priority(self):112 return self._priority113 def set_priority(self, priority):114 self._priority = priority115 def get_handle(self):116 return self._handle117 def set_handle(self, handle):118 self._handle = handle119 def _get_tc_conf(self, netif):120 if self._tc_conf:121 return self._tc_conf122 self._tc_conf = dict()123 self._tc_conf[tcfilter.conf_device] = netif.get_name()124 self._tc_conf[tcfilter.conf_parent] = self._tc_conf[tcfilter.conf_type] = self.filtertype126 self._tc_conf[tcfilter.conf_protocol] = self._protocol127 self._tc_conf[tcfilter.conf_priotity] = self._priority128 self._tc_conf[tcfilter.conf_flowid] = (129 self._dest_qdisc.get_parent_class().id())130 return self._tc_conf131 def tc_cmd(self, tc_conf):132 print self._tc_cmd % tc_conf133 def setup(self, netif):134 pass135 def restore(self, netif):136 pass137class u32filter(tcfilter):138 filtertype = 'u32'139 def __init__(self):140 super(u32filter, self).__init__()141 self._rules = []142 def _filter_rules(self):143 return ' \\\n '.join(self._rules)144 def add_rule(self, rule):145 self._rules.append(rule)146 def setup(self, netif):147 tc_conf = self._get_tc_conf(netif)148 tc_conf[tcfilter.conf_cmd] = 'add'149 tc_conf[tcfilter.conf_rules] = self._filter_rules()150 self.tc_cmd(tc_conf)151 def restore(self, netif):152 tc_conf = self._get_tc_conf(netif)153 tc_conf[tcfilter.conf_cmd] = 'del'154 tc_conf[tcfilter.conf_rules] = self._filter_rules()155 self.tc_cmd(tc_conf)156#TODO (ncrao): generate some typical rules: ack, syn, synack,157# dport/sport, daddr/sddr, etc.158class qdisc(object):159 # tc command160 _tc_cmd = 'tc qdisc %(cmd)s dev %(dev)s %(parent)s ' \161 'handle %(qdiscid)s %(name)s %(params)s'162 def __init__(self, handle):163 self._handle = handle164 self._parent_class = None165 self._tc_conf = None166 def get_handle(self):167 return self._handle168 def get_parent_class(self):169 return self._parent_class170 def set_parent_class(self, parent_class):171 self._parent_class = parent_class172 def _get_tc_conf(self, netif):173 if self._tc_conf:174 return self._tc_conf175 self._tc_conf = dict()176 self._tc_conf[tcfilter.conf_device] = netif.get_name()177 if self._parent_class:178 self._tc_conf[tcfilter.conf_parent] = ('parent %s' %179 else:181 self._tc_conf[tcfilter.conf_parent] = 'root'182 self._tc_conf[tcfilter.conf_qdiscid] = self._tc_conf[tcfilter.conf_name] = self.name184 self._tc_conf[tcfilter.conf_params] = ''185 return self._tc_conf186 def id(self):187 return '%s:0' % self._handle188 def tc_cmd(self, tc_conf):189 print self._tc_cmd % tc_conf190 def setup(self, netif):191 tc_conf = self._get_tc_conf(netif)192 tc_conf[tcfilter.conf_command] = 'add'193 self.tc_cmd(tc_conf)194 def restore(self, netif):195 tc_conf = self._get_tc_conf(netif)196 tc_conf[tcfilter.conf_command] = 'del'197 self.tc_cmd(tc_conf)198class classful_qdisc(qdisc):199 classful = True200 def __init__(self, handle):201 super(classful_qdisc, self).__init__(handle)202 self._classes = []203 self._filters = []204 def add_class(self, child_class):205 self._classes.append(child_class)206 def add_filter(self, filter):207 filter.set_parent_qdisc(self)208 self._filters.append(filter)209 def setup(self, netif):210 super(classful_qdisc, self).setup(netif)211 # setup child classes212 for child in self._classes:213 child.setup(netif)214 # setup filters215 for filter in self._filters:216 filter.setup(netif)217 def restore(self, netif):218 # restore filters219 filters_copy = list(self._filters)220 filters_copy.reverse()221 for filter in filters_copy:...

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