Fix getting LIST output to work with more networks

* Parse ISUPPORT properly if more than one channel prefix is supported
* Retry getting LIST another way is the response is empty

core/bot.py

@@ -19,6 +19,7 @@ from utils.get import getRelay
 
 import main
 from utils.logging.log import *
+from utils.logging.debug import *
 from utils.logging.send import *
 
 from twisted.internet.ssl import DefaultOpenSSLContextFactory
@@ -119,8 +120,9 @@ class IRCBot(IRCClient):
         self._tempNames = {} # Temporary storage for gathering NAMES info
         self._tempList = ([], []) # Temporary storage for gathering LIST info
         self.listOngoing = False
+        self.listRetried = False
 
-        self.chanLimit = 0
+        self.chanlimit = 0
 
     def parsen(self, user):
         step = user.split("!")
@@ -313,16 +315,19 @@ class IRCBot(IRCClient):
                     newNicklist.append(f)
         userinfo.initialNames(self.net, nicklist[0], newNicklist)
 
-    def _list(self):
+    def _list(self, noargs):
         d = Deferred()
         self._tempList = ([], [])
         self._tempList[0].append(d)
-        self.sendLine("LIST >0")
+        if noargs:
+            self.sendLine("LIST")
+        else:
+            self.sendLine("LIST >0")
         return d
 
-    def list(self):
+    def list(self, noargs=False):
         if not self.listOngoing:
-            self._list().addCallback(self.got_list)
+            self._list(noargs).addCallback(self.got_list)
 
     def irc_RPL_LISTSTART(self, prefix, params):
         self.listOngoing = True
@@ -335,27 +340,45 @@ class IRCBot(IRCClient):
 
     def irc_RPL_LISTEND(self, prefix, params):
         callbacks, info = self._tempList
+        self.listOngoing = False
         for cb in callbacks:
             cb.callback((info))
-        self.listOngoing = False
+        noResults = False
+        if len(self._tempList[1]) == 0:
+            noResults = True
         self._tempList[0].clear()
         self._tempList[1].clear()
+        if noResults:
+            if not self.listRetried:
+                self.list(True)
+            else:
+                warn("List still empty after retry: %s - %i" % (net, num))
+                self.listRetried = False
+                return
+        else:
+            self.listRetried = False
 
     def got_list(self, listinfo):
-        chankeep.initialList(self.net, self.num, listinfo, self.chanLimit)
+        if len(listinfo) == 0: # probably ngircd not supporting LIST >0
+            return
+
+        chankeep.initialList(self.net, self.num, listinfo, self.chanlimit)
+
+    def irc_unknown(self, prefix, command, params):
+        debug("Unknown message: %s - %s - %s" % (prefix, command, params))
 
     def isupport(self, options):
         for i in options:
             if i.startswith("CHANLIMIT"):
-                if "#" in i:
-                    split = i.split("#")
+                if ":" in i:
+                    split = i.split(":")
                     if len(split) >= 2:
-                        chanLimit = split[-1].replace(":", "")
+                        chanlimit = split[1]
                         try:
-                            self.chanLimit = int(chanLimit)
+                            self.chanlimit = int(chanlimit)
                             return
                         except TypeError:
-                            error("Invalid CHANLIMIT: %s" % i)
+                            warn("Invalid CHANLIMIT: %s" % i)
 
     #twisted sucks so i have to do this to actually get the user info
     def irc_JOIN(self, prefix, params):