diff options
| -rwxr-xr-x | .scripts/parse.py | 81 | ||||
| -rwxr-xr-x | .scripts/sanitize.sh | 8 |
2 files changed, 89 insertions, 0 deletions
diff --git a/.scripts/parse.py b/.scripts/parse.py new file mode 100755 index 00000000..54f6c35d --- /dev/null +++ b/.scripts/parse.py @@ -0,0 +1,81 @@ +#!/usr/bin/python2 + +import sys +""" TODO: Refactoring needed to pull the edges out of the node structures again, +it should be easier to handle both structures""" + +def write_digraph(nodes): + """ + writes the complete digraph in dot format + """ + print ('graph retiolum {') + print (' node[shape=box,style=filled,fillcolor=grey]') + generate_stats(nodes) + merge_edges(nodes) + for k,v in nodes.iteritems(): + write_node(k,v) + print ('}') +def generate_stats(nodes): + """ Generates some statistics of the network and nodes + """ + for k,v in nodes.iteritems(): + v['num_conns'] = len(v.get('to',[])) + +def merge_edges(nodes): + """ merge back and forth edges into one + DESTRUCTS the current structure by deleting "connections" in the nodes + + """ + for k,v in nodes.iteritems(): + for con in v.get('to',[]): + for i,secon in enumerate(nodes[con['name']].get('to',[])): + if k == secon['name']: + del (nodes[con['name']]['to'][i]) + + +def write_node(k,v): + """ writes a single node and its edges """ + node = " "+k+"[label=\"" + node += k+"\\l" + node += "external:"+v['external-ip']+":"+v['external-port']+"\\l" + if v.has_key('num_conns'): + node += "Num Connects:"+str(v['num_conns'])+"\\l" + node += "internal:"+v['internal-ip']+"\\l\"" + if v['external-ip'] == "MYSELF": + node += ",fillcolor=steelblue1" + node += "]" + print (node) + for con in v.get('to',[]): + print " "+k+ " -- " +con['name'] + "[weight="+str(10/float(con['weight']))+"]" + +def parse_input(): + nodes={} + for line in sys.stdin: + line = line.replace('\n','') + if line == 'Nodes:': + nodes={} + for line in sys.stdin: + if line == 'End of nodes.\n': + break + l = line.replace('\n','').split() #TODO unhack me + nodes[l[0]]= { 'external-ip': l[2], 'external-port' : l[4] } + if line == 'Subnet list:': + for line in sys.stdin: + if line == 'End of subnet list.\n': + break + l = line.replace('\n','').split() + nodes[l[2]]['internal-ip'] = l[0].split('#')[0] + if line == 'Edges:': + edges = {} + for line in sys.stdin: + if line == 'End of edges.\n': + break + l = line.replace('\n','').split() + + if not nodes[l[0]].has_key('to') : + nodes[l[0]]['to'] = [] + nodes[l[0]]['to'].append( + {'name':l[2],'addr':l[4],'port':l[6],'weight' : l[10] }) + return nodes +nodes = parse_input() +write_digraph(nodes) diff --git a/.scripts/sanitize.sh b/.scripts/sanitize.sh new file mode 100755 index 00000000..83f45aef --- /dev/null +++ b/.scripts/sanitize.sh @@ -0,0 +1,8 @@ +GRAPH_SETTER=dot +LOG_FILE=/var/log/everything.log + +sudo pkill -USR2 tincd +sudo sed -n '/tinc.retiolum/{s/.*tinc.retiolum\[[1-9]*\]: //gp}' $LOG_FILE |\ + ./parse.py | tee retiolum.dot |\ + $GRAPH_SETTER -Tpng -o retiolum.png +xdg-open retiolum.png |