Added changelog and pre/post up scripts

CHANGELOG.txt

+ = Sat 31 Jul 2021 11:57:57 SAST = 
+
+  - Added support for preup and postup external scripts

MAYBETODO.txt

@@ -9,7 +9,6 @@ Or you can bulling me to do it. Good luck with that.
  - "polite" mode, with less rudeness in the messages ( if enough or reasonable requests to do it will arrive )
  - better managing of key-mgmnt modes
  - support ad-hoc connections
- - preup, postup custom external script
  - checking the outcome of the connection.
  - better config parser/format.
  - better command line arguments parsing.

fuswim

@@ -168,6 +168,8 @@ def read_netconf(net):
             'ip': '192.168.42.42',
             'nmask': '255.255.255.0',
             'gw': '192.168.42.1',
+            'preup': False,
+            'postup': False,
             'saved': False
          }
    if os.path.isfile(p):
@@ -180,6 +182,9 @@ def read_netconf(net):
                v=v.replace("\n", "")
                if k in ['auto', 'dhcp']:
                   v=checkYN(v)
+               if k in ['preup', 'postup']:
+                  if not os.path.isfile(v):
+                     v=False
                if k=='gw':
                   if not validateIP(v):
                      v=checkYN(v)
@@ -208,6 +213,9 @@ def write_netconf(net, nconf):
                   if nconf[k]:
                      v='y'
                   f.write(k+':'+v+'\n')
+               elif k in ['preup', 'postup']:
+                  if not v:
+                     f.write(k+':n\n')
                else:
                   f.write(k+':'+str(nconf[k])+'\n')
          f.close()
@@ -457,6 +465,8 @@ while not EXIT:
    elif SM=="connect":
       done=False
       if selected:
+         if selected['conf']['preup']:
+            sh('export WLAN="'+interface+'" && export WNAME="'+selected['Name']+'" && '+selected['conf']['preup']+' preup')
          cfile='/tmp/wpa.'+interface+'.conf'
          create_wpacfile(cfile, selected)
          start_wpa(interface, cfile)
@@ -472,7 +482,8 @@ while not EXIT:
          print_error("FUCK, Are you asking me to connect but you didn't select successfully any network???")
 
       if done:
-         # TODO launch here a post-connect external script?
+         if selected['conf']['postup']:
+            sh('export WLAN="'+interface+'" && export WNAME="'+selected['Name']+'" && '+selected['conf']['postup']+' postup')
          print(colors.BCYAN+"\n Are we fucking connected? Up to you to check, do something for fuck sake! \n"+colors.ENDC)
       if boot:
          if done: