X-Git-Url: https://jfr.im/git/erebus.git/blobdiff_plain/a4eacae2beaf344a5fd5b1d231f772e9fcbe4e10..9557ee54c1ff9e7866004937957eb57617627641:/erebus.py

diff --git a/erebus.py b/erebus.py
index bf8305f..66f6cd2 100644
--- a/erebus.py
+++ b/erebus.py
@@ -1,46 +1,101 @@
 #!/usr/bin/python
 
+# Erebus IRC bot - Author: John Runyon
+# main startup code
+
 #TODO: tons
 
-import sys, select
-import bot
+import os, sys, select, MySQLdb, MySQLdb.cursors, time
+import bot, config, ctlmod
 
 class Erebus(object):
 	bots = {}
 	fds = {}
 	mods = {}
+	numhandlers = {}
 	msghandlers = {}
+	chanhandlers = {}
+	users = {}
+	chans = {}
 
 	class User(object):
-		chans = []
-
 		def __init__(self, nick, auth=None):
 			self.nick = nick
 			self.auth = auth
+			self.checklevel()
 
-			if auth is not None:
-				self.checklevel()
+			self.chans = []
+
+		def isauthed(self):
+			return self.auth is not None
 
 		def authed(self, auth):
-			self.auth = auth
+			if auth == '0': self.auth = None
+			else: self.auth = auth.lower()
 			self.checklevel()
 
-		def checklevel(self): self.level = 9999 #TODO get level from db
+		def checklevel(self):
+			if self.auth is None:
+				self.glevel = -1
+			else:
+				c = main.db.cursor()
+				if c.execute("SELECT level FROM users WHERE auth = %s", (self.auth,)):
+					row = c.fetchone()
+					if row is not None:
+						self.glevel = row['level']
+					else:
+						self.glevel = 0
+				else:
+					self.glevel = 0
+			return self.glevel
+
+		def join(self, chan):
+			self.chans.append(chan)
+		def part(self, chan):
+			self.chans.remove(chan)
+
 		def __str__(self): return self.nick
-		def __repr__(self): return "<User %r>" % (self.nick)
-	class Channel(object):
-		users = []
-		voices = []
-		ops = []
+		def __repr__(self): return "<User %r (%d)>" % (self.nick,self.glevel)
 
-		def __init__(self, name):
+	class Channel(object):
+		def __init__(self, name, bot):
 			self.name = name
+			self.bot = bot
+			self.levels = {}
+
+			self.users = []
+			self.voices = []
+			self.ops = []
+
+			c = main.db.cursor()
+			if c.execute("SELECT user, level FROM chusers WHERE chan = %s", (self.name,)):
+				row = c.fetchone()
+				while row is not None:
+					self.levels[row['user']] = row['level']
+					row = c.fetchone()
+
+
+		def levelof(self, auth):
+			auth = auth.lower()
+			if auth in self.levels:
+				return self.levels[auth]
+			else:
+				return 0
+
+		def setlevel(self, auth, level, savetodb=True):
+			auth = auth.lower()
+			if savetodb:
+				c = main.db.cursor()
+				if c.execute("REPLACE INTO chusers (chan, user, level) VALUES (%s, %s, %s)", (self.name, auth, level)):
+					self.levels[auth] = level
+					return True
+				else:
+					return False
 
 		def userjoin(self, user, level=None):
 			if user not in self.users: self.users.append(user)
 			if level == 'op' and user not in self.ops: self.ops.append(user)
 			if level == 'voice' and user not in self.voices: self.voices.append(user)
-
 		def userpart(self, user):
 			if user in self.ops: self.ops.remove(user)
 			if user in self.voices: self.voices.remove(user)
@@ -48,77 +103,160 @@ class Erebus(object):
 
 		def userop(self, user):
 			if user in self.users and user not in self.ops: self.ops.append(user)
-
 		def uservoice(self, user):
 			if user in self.users and user not in self.voices: self.voices.append(user)
-
 		def userdeop(self, user):
 			if user in self.ops: self.ops.remove(user)
-
 		def userdevoice(self, user):
 			if user in self.voices: self.voices.remove(user)
 
 		def __str__(self): return self.name
 		def __repr__(self): return "<Channel %r>" % (self.name)
 
-	def __init__(self):
-		self.po = select.poll()
+	def __init__(self, trigger):
+		self.trigger = trigger
+		if os.name == "posix":
+			self.potype = "poll"
+			self.po = select.poll()
+		else: # f.e. os.name == "nt" (Windows)
+			self.potype = "select"
+			self.fdlist = []
 
-	def newbot(self, nick, user, bind, server, port, realname, chans):
+	def newbot(self, nick, user, bind, server, port, realname):
 		if bind is None: bind = ''
-		obj = bot.Bot(self, nick, user, bind, server, port, realname, chans)
+		obj = bot.Bot(self, nick, user, bind, server, port, realname)
 		self.bots[nick.lower()] = obj
 
 	def newfd(self, obj, fileno):
-		print "newfd(Erebus(), %r, %r)" % (obj, fileno)
 		self.fds[fileno] = obj
-		self.po.register(fileno, select.POLLIN)
+		if self.potype == "poll":
+			self.po.register(fileno, select.POLLIN)
+		elif self.potype == "select":
+			self.fdlist.append(fileno)
 
-	def bot(self, name):
+	def bot(self, name): #get Bot() by name (nick)
 		return self.bots[name.lower()]
-
-	def fd(self, fileno):
+	def fd(self, fileno): #get Bot() by fd/fileno
 		return self.fds[fileno]
-
-	def user(self, nick): #TODO
-		return self.User(nick.lower())
-
-	def channel(self, name): #TODO
-		return self.Channel(name.lower())
+	def randbot(self): #get Bot() randomly
+		for b in self.bots.itervalues(): return b #TODO
+
+	def user(self, nick, justjoined=False):
+		nick = nick.lower()
+		if nick in self.users:
+			return self.users[nick]
+		else:
+			user = self.User(nick)
+			self.users[nick] = user
+
+			if justjoined:
+				self.randbot().conn.send("WHO %s %%ant,2" % (nick))
+
+			return user
+	def channel(self, name): #get Channel() by name
+		if name.lower() in self.chans:
+			return self.chans[name.lower()]
+		else:
+			return None
+
+	def newchannel(self, bot, name):
+		chan = self.Channel(name.lower(), bot)
+		self.chans[name.lower()] = chan
+		return chan
 
 	def poll(self):
-		return self.po.poll(60000)
+		if self.potype == "poll":
+			return [fd for (fd, ev) in self.po.poll()]
+		elif self.potype == "select":
+			return select.select(self.fdlist, [], [])[0]
 
 	def connectall(self):
 		for bot in self.bots.itervalues():
 			if bot.conn.state == 0:
 				bot.connect()
 
-	#module functions
-	def modlist(self): pass
-	def hasmod(self, name): pass
-	def loadmod(self, name): pass
-	def unloadmod(self, name): pass
-	def reloadmod(self, name): pass
-
 	#bind functions
-	def bind(self, word, handler): pass
-	def addbind(self, word, handler): pass
-	def rmbind(self, word, handler): pass
-	def getbind(self, word, handler): pass
+	def hook(self, word, handler):
+		try:
+			self.msghandlers[word].append(handler)
+		except:
+			self.msghandlers[word] = [handler]
+	def unhook(self, word, handler):
+		if word in self.msghandlers and handler in self.msghandlers[word]:
+			self.msghandlers[word].remove(handler)
+	def hashook(self, word):
+		return word in self.msghandlers and len(self.msghandlers[word]) != 0
+	def gethook(self, word):
+		return self.msghandlers[word]
+
+	def hooknum(self, word, handler):
+		try:
+			self.numhandlers[word].append(handler)
+		except:
+			self.numhandlers[word] = [handler]
+	def unhooknum(self, word, handler):
+		if word in self.numhandlers and handler in self.numhandlers[word]:
+			self.numhandlers[word].remove(handler)
+	def hasnumhook(self, word):
+		return word in self.numhandlers and len(self.numhandlers[word]) != 0
+	def getnumhook(self, word):
+		return self.numhandlers[word]
+
+	def hookchan(self, chan, handler):
+		try:
+			self.chanhandlers[chan].append(handler)
+		except:
+			self.chanhandlers[chan] = [handler]
+	def unhookchan(self, chan, handler):
+		if chan in self.chanhandlers and handler in self.chanhandlers[chan]:
+			self.chanhandlers[chan].remove(handler)
+	def haschanhook(self, chan):
+		return chan in self.chanhandlers and len(self.chanhandlers[chan]) != 0
+	def getchanhook(self, chan):
+		return self.chanhandlers[chan]
+
+
+class MyCursor(MySQLdb.cursors.DictCursor):
+	def execute(self, *args, **kwargs):
+		print "[SQL] [#] MyCursor.execute(self, %s, %s)" % (', '.join([repr(i) for i in args]), ', '.join([str(key)+"="+repr(kwargs[key]) for key in kwargs]))
+		try:
+			super(self.__class__, self).execute(*args, **kwargs)
+		except MySQLdb.MySQLError as e:
+			print "[SQL] [!] MySQL error! %r" % (e)
+			dbsetup()
+			return False
+		return True
+
+
+def dbsetup():
+	main.db = None
+	main.db = MySQLdb.connect(host=cfg.dbhost, user=cfg.dbuser, passwd=cfg.dbpass, db=cfg.dbname, cursorclass=MyCursor)
 
+def setup():
+	global cfg, main
 
-main = Erebus()
+	cfg = config.Config('bot.config')
+	main = Erebus(cfg.trigger)
 
-def setup():
-	main.newbot('Erebus', 'erebus', None, 'irc.quakenet.org', 6667, 'Erebus', ['#dimetest'])
-	main.bot('erebus').connect()
+	autoloads = [mod for mod, yes in cfg.items('autoloads') if int(yes) == 1]
+	for mod in autoloads:
+		print "Loading %s" % (mod)
+		ctlmod.load(main, mod)
+
+	dbsetup()
+	c = main.db.cursor()
+	if c.execute("SELECT nick, user, bind FROM bots WHERE active = 1"):
+		rows = c.fetchall()
+		c.close()
+		for row in rows:
+			main.newbot(row['nick'], row['user'], row['bind'], cfg.host, cfg.port, cfg.realname)
+	main.connectall()
 
 def loop():
 	poready = main.poll()
-
-	for (fileno,mask) in poready:
-		main.fd(fileno).getdata()
+	for fileno in poready:
+		for line in main.fd(fileno).getdata():
+			main.fd(fileno).parse(line)
 
 if __name__ == '__main__':
 	setup()