Gateway registration, unregistration & edition

- default values added in form
- DBus bridge: fixed array of struct management when adding dynamically a method
- fixed doc for some methods
- ugly fix for presence status
- added dependency for XEP-0077 in XEP-0100 plugin
- Wix: added unregister button in gateways manager
- Wix: added privacy warning in gateways manager

plugins/plugin_xep_0100.py

@@ -30,7 +30,7 @@ PLUGIN_INFO = {
 "name": "Gateways Plugin",
 "import_name": "XEP_0100",
 "type": "XEP",
-"dependencies": [],
+"dependencies": ["XEP_0077"],
 "main": "XEP_0100",
 "description": """Implementation of Gateways protocol"""
 }
@@ -42,6 +42,7 @@ class XEP_0100():
         self.host = host
         self.__gateways = {}  #dict used to construct the answer to findGateways. Key = target jid
         host.bridge.addMethod("findGateways", ".communication", in_sign='s', out_sign='s', method=self.findGateways)
+        host.bridge.addMethod("gatewayRegister", ".request", in_sign='ssa(ss)', out_sign='s', method=self.gatewayRegister)
     
     def discoInfo(self, disco, entity, request_id):
         """Find disco infos about entity, to check if it is a gateway"""
@@ -76,6 +77,18 @@ class XEP_0100():
             debug ("item found: %s", item.name)
             self.host.disco.requestInfo(item.entity).addCallback(self.discoInfo, entity=item.entity, request_id=request_id)
 
+    def registrationSuccessful(self, target):
+        """Called when in_band registration is ok, we must now follow the rest of procedure"""
+        print "Registration successful, doing the rest"
+        self.host.addContact(target)
+        self.host.setPresence(target)
+    
+    def gatewayRegister(self, action, target, fields):
+        """Register gateway using in-band registration, then log-in to gateway"""
+        if action == 'SUBMIT':
+            self.host.plugins["XEP_0077"].addTrigger(target, self.registrationSuccessful)
+        return self.host.plugins["XEP_0077"].in_band_submit(action, target, fields)
+
     def findGateways(self, target):
         """Find gateways in the target JID, using discovery protocol
         Return an id used for retrieving the list of gateways