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author | Felix Richter <Felix.Richter@syntax-fehler.de> | 2011-05-11 12:38:40 +0200 |
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committer | Felix Richter <Felix.Richter@syntax-fehler.de> | 2011-05-11 12:38:40 +0200 |
commit | 468369d062e8ba3b6c1b0386e00c5917f1fd54ad (patch) | |
tree | 6a82be7dbf7980b6335c2b245788bf609121494e /.scripts/parse.py | |
parent | ca74a85f1d031377f9269e7a541a6c8f1cbefb3a (diff) |
added tinc syslog parser and graph generator
parse.py: parses syslog input given via stdin, writes graphviz graph to
stdout
sanitize.sh:helper script which prepares syslog for the parse script,pipes
output of parse.sh into graphviz
Diffstat (limited to '.scripts/parse.py')
-rwxr-xr-x | .scripts/parse.py | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/.scripts/parse.py b/.scripts/parse.py new file mode 100755 index 00000000..a7ca7884 --- /dev/null +++ b/.scripts/parse.py @@ -0,0 +1,53 @@ +#!/usr/bin/python2 + +import sys + +def write_digraph(nodes): + print ('digraph retiolum {') + print (' node[shape=box,style=filled,fillcolor=grey]') + for k,v in nodes.iteritems(): + write_node(k,v) + print ('}') +def write_node(k,v): + node = " "+k+"[label=\"" + node += k+"\\l" + node += "external:"+v['external-ip']+":"+v['external-port']+"\\l" + node += "internal:"+v['internal-ip']+"\\l\"" + if v['external-ip'] == "MYSELF": + sys.stderr.write("lolwut") + node += ",fillcolor=steelblue1" + node += "]" + print (node) + for con in v.get('to',[]): + print " "+k+ "->" +con['name'] + "[weight="+str(10/float(con['weight']))+"]" +nodes={} +edges={} + +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] }) + +write_digraph(nodes) |