X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fmanagers%2Fdriver.py;h=f049f5499d8858abd45ba5bd7d969029b848b49f;hb=f2282434e40e06365e0fdd3f9bc273a793f41235;hp=ae2b6248985d34fb1d6b693b6106814efc4eeaeb;hpb=bbc9bba9db868983039901fc247677d6476d8ed4;p=sfa.git

diff --git a/sfa/managers/driver.py b/sfa/managers/driver.py
index ae2b6248..f049f549 100644
--- a/sfa/managers/driver.py
+++ b/sfa/managers/driver.py
@@ -13,21 +13,16 @@ class Driver:
     ########## registry oriented
     ########################################
 
-    # redefine this if you want to check again records 
-    # when running GetCredential
-    # This is to reflect the 'enabled' user field in planetlab testbeds
-    # expected retcod boolean
-    def is_enabled (self, record) : 
-        return True
+    # NOTE: the is_enabled method is deprecated
+    # it was only making things confusing, as the (PL) import mechanism would
+    # ignore not enabled users anyway..
 
     # the following is used in Resolve (registry) when run in full mode
     #     after looking up the sfa db, we wish to be able to display
     #     testbed-specific info as well
-    # this at minima should fill in the 'researcher' field for slice records
-    # as this information is then used to compute rights
-    # roadmap: there is an intention to redesign the SFA database so as to clear up 
-    # this constraint, based on the principle that SFA should not rely on the
-    # testbed database to perform such a core operation (i.e. getting rights right)
+    # based on the principle that SFA should not rely on the testbed database
+    # to perform such a core operation (i.e. getting rights right) 
+    # this is no longer in use when performing other SFA operations 
     def augment_records_with_testbed_info (self, sfa_records):
         return sfa_records
 
@@ -60,6 +55,15 @@ class Driver:
     def update (self, old_sfa_record, new_sfa_record, hrn, new_key): 
         return True
 
+    # callack for register/update
+    # this allows to capture changes in the relations between objects
+    # the ids below are the ones found in the 'pointer' field
+    # this can get typically called with
+    # 'slice' 'user' 'researcher' slice_id user_ids 
+    # 'authority' 'user' 'pi' authority_id user_ids 
+    def update_relation (self, subject_type, target_type, relation_name, subject_id, link_ids):
+        pass
+
     ########################################
     ########## aggregate oriented
     ########################################
@@ -71,6 +75,16 @@ class Driver:
     # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
     def aggregate_version (self): return {}
 
+    # the answer to ListSlices, a list of slice urns
+    def list_slices (self, creds, options):
+        return []
+
+    # answer to ListResources
+    # first 2 args are None in case of resource discovery
+    # expected : rspec (xml string)
+    def list_resources (self, slice_urn, slice_hrn, creds, options):
+        return "dummy Driver.list_resources needs to be redefined"
+
     # the answer to SliverStatus on a given slice
     def sliver_status (self, slice_urn, slice_hrn): return {}
 
@@ -80,9 +94,27 @@ class Driver:
     def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, users, options):
         return "dummy Driver.create_sliver needs to be redefined"
 
+    # the answer to DeleteSliver on a given slice
+    def delete_sliver (self, slice_urn, slice_hrn, creds, options):
+        return "dummy Driver.delete_sliver needs to be redefined"
+
     # the answer to RenewSliver
     # expected to return a boolean to indicate success
     def renew_sliver (self, slice_urn, slice_hrn, creds, expiration_time, options):
         return False
-    
-    
+
+    # the answer to start_slice/stop_slice
+    # 1 means success, otherwise raise exception
+    def start_slice (self, slice_urn, slice_xrn, creds):
+        return 1
+    def stop_slice (self, slice_urn, slice_xrn, creds):
+        return 1
+    # somehow this one does not have creds - not implemented in PL anyways
+    def reset_slice (self, slice_urn, slice_xrn, creds):
+        return 1
+
+    # the answer to GetTicket
+    # expected is a ticket, i.e. a certificate, as a string
+    def get_ticket (self, slice_urn, slice_xrn, creds, rspec, options):
+        return "dummy Driver.get_ticket needs to be redefined"
+