def desc_stats_in_handler(self, dpid, desc):
lg.warn('############### desc_stats_in_handler ###############\n')
self.dp_desc_stats[dpid] = desc
ip = self.ctxt.get_switch_ip(dpid)
self.dp_desc_stats[dpid]["ip"] = str(create_ipaddr(c_htonl(ip)))
r.set('dp_desc_stats:' + str(dpid) + ':mfr_desc', self.dp_desc_stats[dpid]['mfr_desc'])
r.set('dp_desc_stats:' + str(dpid) + ':hw_desc', self.dp_desc_stats[dpid]['hw_desc'])
r.set('dp_desc_stats:' + str(dpid) + ':sw_desc', self.dp_desc_stats[dpid]['sw_desc'])
r.set('dp_desc_stats:' + str(dpid) + ':serial_num', self.dp_desc_stats[dpid]['serial_num'])
r.set('dp_desc_stats:' + str(dpid) + ':dp_desc', self.dp_desc_stats[dpid]['dp_desc'])
print 'dp_desc_stats:' + str(dpid) + ':mrf_desc'
print "dp_desc_stats[",dpid,"].mfr_desc = ", r.get('dp_desc_stats:' + str(dpid) + ':mfr_desc')
print "dp_desc_stats[",dpid,"].hw_desc = ", r.get('dp_desc_stats:' + str(dpid) + ':hw_desc')
print "dp_desc_stats[",dpid,"].sw_desc = ", r.get('dp_desc_stats:' + str(dpid) + ':sw_desc')
print "dp_desc_stats[",dpid,"].serial_num= ", r.get('dp_desc_stats:' + str(dpid) + ':serial_num')
print "dp_desc_stats[",dpid,"].dp_desc = ", r.get('dp_desc_stats:' + str(dpid) + ':dp_desc')
def desc_stats_in_handler(self, dpid, desc):
self.dp_desc_stats[dpid] = desc
ip = self.ctxt.get_switch_ip(dpid)
self.dp_desc_stats[dpid]["ip"] = str(create_ipaddr(c_htonl(ip)))
def set_match(attrs):
m = openflow.ofp_match()
wildcards = 0
num_entries = 0
if attrs.has_key(core.IN_PORT):
m.in_port = htons(attrs[core.IN_PORT])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_IN_PORT
if attrs.has_key(core.DL_VLAN):
m.dl_vlan = htons(attrs[core.DL_VLAN])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_VLAN
if attrs.has_key(core.DL_VLAN_PCP):
m.dl_vlan_pcp = attrs[core.DL_VLAN_PCP]
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_VLAN_PCP
if attrs.has_key(core.DL_SRC):
v = convert_to_eaddr(attrs[core.DL_SRC])
if v == None:
print "invalid ethernet addr"
return None
m.set_dl_src(v.octet)
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_SRC
if attrs.has_key(core.DL_DST):
v = convert_to_eaddr(attrs[core.DL_DST])
if v == None:
print "invalid ethernet addr"
return None
m.set_dl_dst(v.octet)
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_DST
if attrs.has_key(core.DL_TYPE):
m.dl_type = htons(attrs[core.DL_TYPE])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_TYPE
if attrs.has_key(core.NW_SRC):
v = convert_to_ipaddr(attrs[core.NW_SRC])
if v == None:
print "invalid ip addr"
return None
m.nw_src = v
num_entries += 1
if attrs.has_key(core.NW_SRC_N_WILD):
n_wild = attrs[core.NW_SRC_N_WILD]
if n_wild > 31:
wildcards |= openflow.OFPFW_NW_SRC_MASK
elif n_wild >= 0:
wildcards |= n_wild << openflow.OFPFW_NW_SRC_SHIFT
else:
print "invalid nw_src wildcard bit count", n_wild
return None
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_SRC_MASK
if attrs.has_key(core.NW_DST):
v = convert_to_ipaddr(attrs[core.NW_DST])
if v == None:
print "invalid ip addr"
return None
m.nw_dst = v
num_entries += 1
if attrs.has_key(core.NW_DST_N_WILD):
n_wild = attrs[core.NW_DST_N_WILD]
if n_wild > 31:
wildcards |= openflow.OFPFW_NW_DST_MASK
elif n_wild >= 0:
wildcards |= n_wild << openflow.OFPFW_NW_DST_SHIFT
else:
print "invalid nw_dst wildcard bit count", n_wild
return None
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_DST_MASK
if attrs.has_key(core.NW_PROTO):
m.nw_proto = attrs[core.NW_PROTO]
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_PROTO
if attrs.has_key(core.NW_TOS):
m.nw_tos = attrs[core.NW_TOS]
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_TOS
if attrs.has_key(core.TP_SRC):
m.tp_src = htons(attrs[core.TP_SRC])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_TP_SRC
if attrs.has_key(core.TP_DST):
m.tp_dst = htons(attrs[core.TP_DST])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_TP_DST
if num_entries != len(attrs.keys()):
print "undefined flow attribute type in attrs", attrs
return None
m.wildcards = c_htonl(wildcards)
return m
def set_match(attrs):
m = openflow.ofp_match()
wildcards = 0
num_entries = 0
if attrs.has_key(core.IN_PORT):
m.in_port = htons(attrs[core.IN_PORT])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_IN_PORT
if attrs.has_key(core.DL_VLAN):
m.dl_vlan = htons(attrs[core.DL_VLAN])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_VLAN
if attrs.has_key(core.DL_VLAN_PCP):
m.dl_vlan = htons(attrs[core.DL_VLAN_PCP])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_VLAN_PCP
if attrs.has_key(core.DL_SRC):
v = convert_to_eaddr(attrs[core.DL_SRC])
if v == None:
print 'invalid ethernet addr'
return None
m.set_dl_src(v.octet)
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_SRC
if attrs.has_key(core.DL_DST):
v = convert_to_eaddr(attrs[core.DL_DST])
if v == None:
print 'invalid ethernet addr'
return None
m.set_dl_dst(v.octet)
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_DST
if attrs.has_key(core.DL_TYPE):
m.dl_type = htons(attrs[core.DL_TYPE])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_DL_TYPE
if attrs.has_key(core.NW_SRC):
v = convert_to_ipaddr(attrs[core.NW_SRC])
if v == None:
print 'invalid ip addr'
return None
m.nw_src = v
num_entries += 1
if attrs.has_key(core.NW_SRC_N_WILD):
n_wild = attrs[core.NW_SRC_N_WILD]
if n_wild > 31:
wildcards |= openflow.OFPFW_NW_SRC_MASK
elif n_wild >= 0:
wildcards |= n_wild << openflow.OFPFW_NW_SRC_SHIFT
else:
print 'invalid nw_src wildcard bit count', n_wild
return None
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_SRC_MASK
if attrs.has_key(core.NW_DST):
v = convert_to_ipaddr(attrs[core.NW_DST])
if v == None:
print 'invalid ip addr'
return None
m.nw_dst = v
num_entries += 1
if attrs.has_key(core.NW_DST_N_WILD):
n_wild = attrs[core.NW_DST_N_WILD]
if n_wild > 31:
wildcards |= openflow.OFPFW_NW_DST_MASK
elif n_wild >= 0:
wildcards |= n_wild << openflow.OFPFW_NW_DST_SHIFT
else:
print 'invalid nw_dst wildcard bit count', n_wild
return None
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_DST_MASK
if attrs.has_key(core.NW_PROTO):
m.nw_proto = attrs[core.NW_PROTO]
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_PROTO
if attrs.has_key(core.NW_TOS):
m.nw_proto = attrs[core.NW_TOS]
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_NW_TOS
if attrs.has_key(core.TP_SRC):
m.tp_src = htons(attrs[core.TP_SRC])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_TP_SRC
if attrs.has_key(core.TP_DST):
m.tp_dst = htons(attrs[core.TP_DST])
num_entries += 1
else:
wildcards = wildcards | openflow.OFPFW_TP_DST
if num_entries != len(attrs.keys()):
print 'undefined flow attribute type in attrs', attrs
return None
m.wildcards = c_htonl(wildcards)
return m
