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-rwxr-xr-xsrc/tools/vppapigen/vppapigen.py47
1 files changed, 17 insertions, 30 deletions
diff --git a/src/tools/vppapigen/vppapigen.py b/src/tools/vppapigen/vppapigen.py
index 620b2ef7b71..a230e2290e3 100755
--- a/src/tools/vppapigen/vppapigen.py
+++ b/src/tools/vppapigen/vppapigen.py
@@ -41,7 +41,6 @@ class VPPAPILexer(object):
'service': 'SERVICE',
'rpc': 'RPC',
'returns': 'RETURNS',
- 'null': 'NULL',
'stream': 'STREAM',
'events': 'EVENTS',
'define': 'DEFINE',
@@ -116,6 +115,12 @@ class VPPAPILexer(object):
# A string containing ignored characters (spaces and tabs)
t_ignore = ' \t'
+
+class Iterator(type):
+ def __iter__(self):
+ return self.iter()
+
+
class Service():
def __init__(self, caller, reply, events=[], stream=False):
self.caller = caller
@@ -341,8 +346,7 @@ class VPPAPIParser(object):
p[0] = p[1] + [p[2]]
def p_service_statement(self, p):
- '''service_statement : RPC ID RETURNS NULL ';'
- | RPC ID RETURNS ID ';'
+ '''service_statement : RPC ID RETURNS ID ';'
| RPC ID RETURNS STREAM ID ';'
| RPC ID RETURNS ID EVENTS event_list ';' '''
if len(p) == 8:
@@ -567,16 +571,15 @@ class VPPAPI(object):
if isinstance(o2, Service):
s['services'].append(o2)
-
+ # Create services implicitly
msgs = {d.name: d for d in s['defines']}
svcs = {s.caller: s for s in s['services']}
- seen_services = {}
for service in svcs:
if service not in msgs:
raise ValueError('Service definition refers to unknown message'
' definition: {}'.format(service))
- if svcs[service].reply != 'null' and svcs[service].reply not in msgs:
+ if svcs[service].reply not in msgs:
raise ValueError('Service definition refers to unknown message'
' definition in reply: {}'
.format(svcs[service].reply))
@@ -585,18 +588,12 @@ class VPPAPI(object):
raise ValueError('Service definition refers to unknown '
'event: {} in message: {}'
.format(event, service))
- seen_services[event] = True
- # Create services implicitly
for d in msgs:
- if d in seen_services:
- continue
if msgs[d].singular is True:
continue
- #if d.endswith('_counters'):
- # continue
- #if d.endswith('_event'):
- # continue
+ if d.endswith('_counters'):
+ continue
if d.endswith('_reply'):
if d[:-6] in svcs:
continue
@@ -632,16 +629,10 @@ class VPPAPI(object):
return s
- def process_imports(self, objs, in_import):
- imported_objs = []
+ def process_imports(self, objs):
for o in objs:
if isinstance(o, Import):
- return objs + self.process_imports(o.result, True)
- if in_import:
- if isinstance(o, Define) and o.typeonly:
- imported_objs.append(o)
- if in_import:
- return imported_objs
+ return objs + self.process_imports(o.result)
return objs
@@ -673,6 +664,9 @@ def dirlist_get():
# Main
#
def main():
+ logging.basicConfig()
+ log = logging.getLogger('vppapigen')
+
cliparser = argparse.ArgumentParser(description='VPP API generator')
cliparser.add_argument('--pluginpath', default=""),
cliparser.add_argument('--includedir', action='append'),
@@ -698,18 +692,11 @@ def main():
else:
filename = ''
- if args.debug:
- logging.basicConfig(stream=sys.stdout, level=logging.WARNING)
- else:
- logging.basicConfig()
- log = logging.getLogger('vppapigen')
-
-
parser = VPPAPI(debug=args.debug, filename=filename, logger=log)
result = parser.parse_file(args.input, log)
# Build a list of objects. Hash of lists.
- result = parser.process_imports(result, False)
+ result = parser.process_imports(result)
s = parser.process(result)
# Add msg_id field