From 8b6bb3ef0c8361f453a9bf8937d24544a8a8d269 Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Tue, 14 Jun 2005 10:29:36 +0000
Subject: [PATCH] request_register_agent_info is now asynch in xmpp

---
 src/common/connection.py    | 33 ++++++++-------------------------
 src/common/xmpp/features.py | 13 ++++++++++---
 2 files changed, 18 insertions(+), 28 deletions(-)

diff --git a/src/common/connection.py b/src/common/connection.py
index 0de9dfb07..257bc3465 100644
--- a/src/common/connection.py
+++ b/src/common/connection.py
@@ -590,6 +590,12 @@ class Connection:
 		jid_from = str(iq_obj.getFrom())
 		self.dispatch('ERROR_ANSWER', (jid_from, errmsg, errcode))
 
+	def _event_dispatcher(self, realm, event, data):
+		if realm == common.xmpp.NS_REGISTER:
+			if event == common.xmpp.features.REGISTER_DATA_RECEIVED:
+				# data is (agent, DataFrom)
+				self.dispatch('REGISTER_AGENT_INFO', (data[0], data[1].asDict()))
+
 	def connect(self):
 		"""Connect and authenticate to the Jabber server"""
 		name = gajim.config.get_per('accounts', self.name, 'name')
@@ -659,6 +665,7 @@ class Connection:
 		con.RegisterHandler('iq', self._PrivateCB, 'result',
 			common.xmpp.NS_PRIVATE)
 		con.RegisterHandler('iq', self._ErrorCB, 'error')
+		con.RegisterEventHandler(self._event_dispatcher)
 
 		gajim.log.debug('Connected to server')
 
@@ -846,34 +853,10 @@ class Connection:
 				queryNS = common.xmpp.NS_BROWSE))
 			self.discoverInfo(jid, node)
 
-	def _receive_register_agent_info(self, con, iq_obj, agent):
-		if not common.xmpp.isResultNode(iq_obj):
-			return
-		iq = common.xmpp.Iq('get', common.xmpp.NS_REGISTER, to = agent)
-		df = iq_obj.getTag('query', namespace = common.xmpp.NS_REGISTER).\
-			getTag('x', namespace = common.xmpp.NS_DATA)
-		if df:
-			df = common.xmpp.DataForm(node = df)
-			self.dispatch('REGISTER_AGENT_INFO', (agent, df.asDict()))
-			return
-		df = common.xmpp.DataForm(typ = 'form')
-		for i in iq_obj.getQueryPayload():
-			if type(i) != type(iq):
-				pass
-			elif i.getName() == 'instructions':
-				df.addInstructions(i.getData())
-			else:
-				df.setField(i.getName()).setValue(i.getData())
-		self.dispatch('REGISTER_AGENT_INFO', (agent, df.asDict()))
-		return
-
 	def request_register_agent_info(self, agent):
 		if not self.connection:
 			return None
-		iq = common.xmpp.Iq('get', common.xmpp.NS_REGISTER, to = agent)
-		self.connection.SendAndCallForResponse(iq,
-			self._receive_register_agent_info, {'agent': agent})
-		return
+		common.xmpp.features.getRegInfo(self.connection, agent)
 
 	def register_agent(self, agent, info):
 		if not self.connection:
diff --git a/src/common/xmpp/features.py b/src/common/xmpp/features.py
index 9660077db..54d8cb53b 100644
--- a/src/common/xmpp/features.py
+++ b/src/common/xmpp/features.py
@@ -26,6 +26,8 @@ All these methods takes 'disp' first argument that should be already connected
 
 from protocol import *
 
+REGISTER_DATA_RECEIVED='REGISTER DATA RECEIVED'
+
 ### DISCO ### http://jabber.org/protocol/disco ### JEP-0030 ####################
 ### Browse ### jabber:iq:browse ### JEP-0030 ###################################
 ### Agents ### jabber:iq:agents ### JEP-0030 ###################################
@@ -82,16 +84,21 @@ def getRegInfo(disp,host,info={}):
         'disp' must be connected dispatcher instance."""
     iq=Iq('get',NS_REGISTER,to=host)
     for i in info.keys(): iq.setTagData(i,info[i])
-    resp=disp.SendAndWaitForResponse(iq)
+    disp.SendAndCallForResponse(iq,_ReceivedRegInfo, {'agent': host})
+
+def _ReceivedRegInfo(con, resp, agent):
+    iq=Iq('get',NS_REGISTER,to=agent)
     if not isResultNode(resp): return
     df=resp.getTag('query',namespace=NS_REGISTER).getTag('x',namespace=NS_DATA)
-    if df: return DataForm(node=df)
+    if df:
+        con.Event(NS_REGISTER,REGISTER_DATA_RECEIVED,(agent, DataForm(node=df)))
+        return
     df=DataForm(typ='form')
     for i in resp.getQueryPayload():
         if type(i)<>type(iq): pass
         elif i.getName()=='instructions': df.addInstructions(i.getData())
         else: df.setField(i.getName()).setValue(i.getData())
-    return df
+    con.Event(NS_REGISTER,REGISTER_DATA_RECEIVED,(agent, df))
 
 def register(disp,host,info):
     """ Perform registration on remote server with provided info.