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More robust field splitting

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In particular, this should be resistant against shortened IPv6 addresses
This commit is contained in:
moneromooo 2015-01-13 12:58:25 +00:00
parent 2028230f82
commit 8dbb075a4a
1 changed files with 17 additions and 15 deletions
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32
tipbot/ircutils.py
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@ -313,21 +313,21 @@ def IRCLoop(on_idle,on_identified,on_command):
continue
try:
cparts = data.split(':')
if len(cparts) < 2:
cparts = data.lstrip(':').split(' :')
if len(cparts) == 0:
continue
if len(cparts) >= 9:
idx_colon = data.find(':',1)
idx_space = data.find(' ')
if idx_space and idx_colon < idx_space and re.search("@([0-9a-fA-F]+:){7}[0-9a-fA-F]+", data):
log_info('Found IPv6 address in non-text, restructuring')
idx = data.rfind(':')
cparts = [ cparts[0], "".join(cparts[1:]) ]
if len(cparts) >= 3:
text = cparts[2]
#if len(cparts) >= 9:
# idx_colon = data.find(':',1)
# idx_space = data.find(' ')
# if idx_space and idx_colon < idx_space and re.search("@([0-9a-fA-F]+:){7}[0-9a-fA-F]+", data):
# log_info('Found IPv6 address in non-text, restructuring')
# idx = data.rfind(':')
# cparts = [ cparts[0], "".join(cparts[1:]) ]
if len(cparts) >= 2:
text = cparts[1]
else:
text = ""
parts = cparts[1].split(' ')
parts = cparts[0].split(' ')
who = parts[0]
action = parts[1]
chan = parts[2]
@ -406,12 +406,14 @@ def IRCLoop(on_idle,on_identified,on_command):
userstable[who_chan][who_chan_user] = None
log_log("New list of users in %s: %s" % (who_chan, str(userstable[who_chan].keys())))
except Exception,e:
log_error('Failed to parse "who" line: %s: %s' % (data, str(e)))
log_error('Failed to parse "352" line: %s: %s' % (data, str(e)))
elif action == '353':
try:
who_chan = parts[4]
who_chan_users = cparts[2].split(" ")
who_chan_users = cparts[1].split(" ")
log_info('who_chan: %s' % str(who_chan))
log_info('who_chan_users: %s' % str(who_chan_users))
for who_chan_user in who_chan_users:
if not who_chan_user in userstable[who_chan]:
if who_chan_user[0] == "@":
@ -419,7 +421,7 @@ def IRCLoop(on_idle,on_identified,on_command):
userstable[who_chan][who_chan_user] = None
log_log("New list of users in %s: %s" % (who_chan, str(userstable[who_chan].keys())))
except Exception,e:
log_error('Failed to parse "who" line: %s: %s' % (data, str(e)))
log_error('Failed to parse "353" line: %s: %s' % (data, str(e)))
elif action == 'PRIVMSG':
UpdateLastActiveTime(chan,GetNick(who))