83 lines
2.6 KiB
Python
Executable file
83 lines
2.6 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
"""
|
|
Génère un graphe de dépendance des extensions
|
|
du plan de numérotation d'asterisk
|
|
|
|
Auteur: Valentin Samir
|
|
|
|
"""
|
|
|
|
from subprocess import Popen, PIPE, STDOUT
|
|
import time
|
|
|
|
def gen_extentions_graph(exten_file, start_nodes, svg_file):
|
|
|
|
out=""
|
|
arrow={}
|
|
iarrow={}
|
|
|
|
out+="""digraph G {
|
|
rankdir=LR
|
|
edge [len=2.50, ratio=fill]
|
|
"""
|
|
for node in start_nodes:
|
|
out+='"%s" [style=filled];' % node
|
|
|
|
file=open(exten_file).read()
|
|
file=file.split('\n[')
|
|
del(file[0])
|
|
for context in file:
|
|
context=context.split('\n')
|
|
context_name = context[0].strip()[:-1]
|
|
arrow[context_name]= arrow.get(context_name, set())
|
|
iarrow[context_name]= iarrow.get(context_name, set())
|
|
del(context[0])
|
|
out+='"%s";' % context_name
|
|
for line in context:
|
|
if line.startswith('include'):
|
|
dest=line.split('=>', 1)[1].strip()
|
|
iarrow[context_name].add(dest)
|
|
line=line.split(',')
|
|
if len(line)>2 and line[2].strip().startswith('Goto('):
|
|
dest=line[2].strip()[5:]
|
|
arrow[context_name].add(dest)
|
|
|
|
|
|
for (context_name, dests) in arrow.items():
|
|
for dest in dests:
|
|
out+='"%s" -> "%s" [arrowhead=normal];' % (context_name, dest)
|
|
for (context_name, dests) in iarrow.items():
|
|
for dest in dests:
|
|
out+='"%s" -> "%s" [arrowhead=crow, style=dashed];' % (context_name, dest)
|
|
|
|
out+="""
|
|
node [shape=plaintext]
|
|
subgraph cluster_01 {
|
|
key [label=<<table border="0" cellpadding="2" cellspacing="0" cellborder="0">
|
|
<tr><td align="right" port="i1">B inclus dans A : A</td></tr>
|
|
<tr><td align="right" port="i2">Saut de A vers B : A</td></tr>
|
|
</table>>];
|
|
key2 [label=<<table border="0" cellpadding="2" cellspacing="0" cellborder="0">
|
|
<tr><td port="j1">B</td></tr>
|
|
<tr><td port="j2">B</td></tr>
|
|
</table>>];
|
|
key:i1:e -> key2:j1:e [style=dashed, arrowhead=crow]
|
|
key:i2:e -> key2:j2:w []
|
|
}
|
|
"""
|
|
|
|
out+="""
|
|
label = "\\n\\nAsterisk extensions\\nLes Nounous\\n%s";
|
|
}""" % time.strftime('%A %d %B %Y, %H:%M:%S')
|
|
|
|
|
|
p = Popen(['dot', '-Tsvg', '-o', svg_file], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
|
|
p.communicate(input=out)
|
|
|
|
if __name__ == '__main__' :
|
|
import sys
|
|
if len(sys.argv)>1:
|
|
import locale
|
|
locale.setlocale(locale.LC_TIME, 'fr_FR.UTF-8')
|
|
gen_extentions_graph('/etc/asterisk/extensions.conf', ["crans-sip", "crans-from-external", "ovh-sip", "crans-sms"], sys.argv[1])
|