vppapigen: require service definition for singleton messages

[vpp.git] / src / tools / vppapigen / vppapigen.py

diff --git a/src/tools/vppapigen/vppapigen.py b/src/tools/vppapigen/vppapigen.py
index a1bb0e1..e6237a7 100755 (executable)
--- a/src/tools/vppapigen/vppapigen.py
+++ b/src/tools/vppapigen/vppapigen.py
@@ -574,6 +574,7 @@ class VPPAPI(object):
 
         msgs = {d.name: d for d in s['defines']}
         svcs = {s.caller: s for s in s['services']}
+        replies = {s.reply: s for s in s['services']}
         seen_services = {}
 
         for service in svcs:
@@ -584,6 +585,9 @@ class VPPAPI(object):
                 raise ValueError('Service definition refers to unknown message'
                                  ' definition in reply: {}'
                                  .format(svcs[service].reply))
+            if service in replies:
+                raise ValueError('Service definition refers to message'
+                                 ' marked as reply: {}'.format(service))
             for event in svcs[service].events:
                 if event not in msgs:
                     raise ValueError('Service definition refers to unknown '
@@ -597,10 +601,6 @@ class VPPAPI(object):
                 continue
             if msgs[d].singular is True:
                 continue
-            #if d.endswith('_counters'):
-            #    continue
-            #if d.endswith('_event'):
-            #    continue
             if d.endswith('_reply'):
                 if d[:-6] in svcs:
                     continue
@@ -630,9 +630,8 @@ class VPPAPI(object):
             if d+'_reply' in msgs:
                 s['services'].append(Service(d, d+'_reply'))
             else:
-                self.logger.warning('{} missing reply message ({})'
-                                    .format(d, d+'_reply'))
-                s['services'].append(Service(d, None))
+                raise ValueError('{} missing reply message ({}) or service definition'
+                                 .format(d, d+'_reply'))
 
         return s