plugin XEP-0050: Ad-Hoc commands first draft (answering part)

src/core/exceptions.py

@@ -37,6 +37,10 @@ class NotConnectedProfileError(Exception):
     pass
 
 
+class ProfileKeyUnknownError(Exception):
+    pass
+
+
 class UnknownEntityError(Exception):
     pass
 

src/core/sat_main.py

@@ -341,6 +341,19 @@ class SAT(service.Service):
             return None
         return self.profiles[profile]
 
+    def getClients(self, profile_key):
+        """Convenient method to get list of clients from profile key (manage list through profile_key like @ALL@)
+        @param profile_key: %(doc_profile_key)s
+        @return: list of clients"""
+        profile = self.memory.getProfileName(profile_key, True)
+        if not profile:
+            return []
+        if profile == "@ALL@":
+            return self.profiles.values()
+        if profile.count('@') > 1:
+            raise exceptions.ProfileKeyUnknownError
+        return [self.profiles[profile]]
+
     def registerNewAccount(self, login, password, email, server, port=5222, id=None, profile_key='@DEFAULT@'):
         """Connect to a server and create a new account using in-band registration"""
         profile = self.memory.getProfileName(profile_key)