if options.local:
ttl=0
if len(args):
readFromCmdline(args)
lcm = lcm.LCM("udpm://239.255.76.67:7667?ttl=%d"%(ttl))
msg = route2_tree_t()
msg.timestamp = int(time.time() * 1000000)
print rtree
msg.n = len(rtree)
rtables=list()
for (node, rtable) in rtree:
rt = route2_table_t()
rt.node = node
rt.n = len(rtable)
entries=list()
for (dest,nh,w) in rtable:
re = route2_entry_t()
re.dest = dest
re.node = nh
re.weight = w
entries.append(re)
rt.entries = entries
rtables.append(rt)
msg.rtable = rtables
#print msg
print "publishing msg to ",options.channel
def route_to_route2(rtree):
global no_sink
rtree2 = route2_tree_t()
rtree2.timestamp = rtree.timestamp
rtables2={}
""" copy the table """
for rtable in rtree.rtable:
rtable2 = route2_table_t()
rtable2.node = rtable.node
for rentry in rtable.entries:
rentry2 = route2_entry_t()
rentry2.dest = 'SINK'
rentry2.node = rentry.node
rentry2.weight = rentry.weight
if rentry.node == 'SINK' and no_sink:
print "WARNING: omiting SINK by request"
continue
rtable2.entries.append(rentry2)
rtable2.n = len(rtable2.entries)
rtables2[rtable.node] = rtable2
newtables={}
paths=find_paths(rtree)
print "Paths",paths
for p in paths:
dest = p[-1]
for j in range(0, len(p)-1):
n = p[j]
tab = {}
if n in newtables:
tab=newtables[n]
if dest not in tab:
nh = p[j+1]
tab[dest]=nh
newtables[n] = tab
print newtables
for (node, rtable) in newtables.items():
rt = route2_table_t()
rt.node = node
if node in rtables2:
rt = rtables2[node]
print node,
entries=list()
for (dest,nh) in rtable.items():
re = route2_entry_t()
re.dest = dest
re.node = nh
re.weight = 1
print dest,nh,
entries.append(re)
print ""
rt.entries += entries
rt.n = len(rt.entries)
rtables2[node]=rt
rtables=[rtable for (node,rtable) in rtables2.items()]
rtree2.rtable = rtables
rtree2.n = len(rtables)
return rtree2
