import argparse
import importlib
import sys
+import os
+import json
-import callback_gen
-import notification_gen
-import dto_gen
-import jvpp_callback_facade_gen
-import jvpp_future_facade_gen
-import jvpp_impl_gen
-import jvpp_c_gen
-import util
+from jvppgen import types_gen
+from jvppgen import callback_gen
+from jvppgen import notification_gen
+from jvppgen import dto_gen
+from jvppgen import jvpp_callback_facade_gen
+from jvppgen import jvpp_future_facade_gen
+from jvppgen import jvpp_impl_gen
+from jvppgen import jvpp_c_gen
+from jvppgen import util
+
+blacklist = [ "memclnt.api", "flowperpkt.api" ]
# Invocation:
-# ~/Projects/vpp/vpp-api/jvpp/gen$ mkdir -p java/org/openvpp/jvpp && cd java/org/openvpp/jvpp
-# ~/Projects/vpp/vpp-api/jvpp/gen/java/org/openvpp/jvpp$ ../../../../jvpp_gen.py -idefs_api_vpp_papi.py
+# ~/Projects/vpp/vpp-api/jvpp/gen$ mkdir -p java/io/fd/vpp/jvpp && cd java/io/fd/vpp/jvpp
+# ~/Projects/vpp/vpp-api/jvpp/gen/java/io/fd/vpp/jvpp$ ../../../../jvpp_gen.py -idefs_api_vpp_papi.py
#
# Compilation:
-# ~/Projects/vpp/vpp-api/jvpp/gen/java/org/openvpp/jvpp$ javac *.java dto/*.java callback/*.java
+# ~/Projects/vpp/vpp-api/jvpp/gen/java/io/fd/vpp/jvpp$ javac *.java dto/*.java callback/*.java
#
# where
# defs_api_vpp_papi.py - vpe.api in python format (generated by vppapigen)
-from util import vpp_2_jni_type_mapping
parser = argparse.ArgumentParser(description='VPP Java API generator')
-parser.add_argument('-i', action="store", dest="inputfile")
+parser.add_argument('-i', action="store", dest="inputfiles", nargs='+')
+parser.add_argument('--plugin_name', action="store", dest="plugin_name")
args = parser.parse_args()
sys.path.append(".")
-inputfile = args.inputfile.replace('.py', '')
-cfg = importlib.import_module(inputfile, package=None)
+print "Generating Java API for %s" % args.inputfiles
+print "inputfiles %s" % args.inputfiles
+plugin_name = args.plugin_name
+print "plugin_name %s" % plugin_name
+cfg = {}
-# FIXME: functions unsupported due to problems with vpe.api
-def is_supported(f_name):
- return f_name not in {'vnet_ip4_fib_counters', 'vnet_ip6_fib_counters'}
+for inputfile in args.inputfiles:
+ if any(substring in inputfile for substring in blacklist):
+ print "WARNING: Imput file %s blacklisted" % inputfile
+ continue
+ _cfg = json.load(open(inputfile, 'r'))
+ if 'types' in cfg:
+ cfg['types'].extend(_cfg['types'])
+ else:
+ cfg['types'] = _cfg['types']
+ if 'messages' in cfg:
+ cfg['messages'].extend(_cfg['messages'])
+ else:
+ cfg['messages'] = _cfg['messages']
def is_request_field(field_name):
def get_args(t, filter):
arg_list = []
for i in t:
+ if is_crc(i):
+ continue
if not filter(i[1]):
continue
arg_list.append(i[1])
def get_types(t, filter):
types_list = []
- c_types_list = []
lengths_list = []
+ crc = None
for i in t:
+ if is_crc(i):
+ crc = ('crc', i['crc'][2:])
+ continue
if not filter(i[1]):
continue
if len(i) is 3: # array type
- types_list.append(vpp_2_jni_type_mapping[i[0]] + 'Array')
- c_types_list.append(i[0] + '[]')
- lengths_list.append(i[2])
+ types_list.append(i[0] + '[]')
+ lengths_list.append((i[2], False))
+ elif len(i) is 4: # variable length array type
+ types_list.append(i[0] + '[]')
+ lengths_list.append((i[3], True))
else: # primitive type
- types_list.append(vpp_2_jni_type_mapping[i[0]])
- c_types_list.append(i[0])
- lengths_list.append(0)
- return types_list, c_types_list, lengths_list
+ types_list.append(i[0])
+ lengths_list.append((0, False))
+ return types_list, lengths_list, crc
-def get_definitions():
+def is_crc(arg):
+ """ Check whether the argument inside message definition is just crc """
+ return 'crc' in arg
+
+
+def get_definitions(defs):
# Pass 1
func_list = []
func_name = {}
- for a in cfg.vppapidef:
- if not is_supported(a[0]):
- continue
-
+ for a in defs:
java_name = util.underscore_to_camelcase(a[0])
# For replies include all the arguments except message_id
if util.is_reply(java_name):
- types, c_types, lengths = get_types(a[1:], is_response_field)
+ types, lengths, crc = get_types(a[1:], is_response_field)
func_name[a[0]] = dict(
[('name', a[0]), ('java_name', java_name),
('args', get_args(a[1:], is_response_field)), ('full_args', get_args(a[1:], lambda x: True)),
- ('types', types), ('c_types', c_types), ('lengths', lengths)])
+ ('types', types), ('lengths', lengths), crc])
# For requests skip message_id, client_id and context
else:
- types, c_types, lengths = get_types(a[1:], is_request_field)
+ types, lengths, crc = get_types(a[1:], is_request_field)
func_name[a[0]] = dict(
[('name', a[0]), ('java_name', java_name),
('args', get_args(a[1:], is_request_field)), ('full_args', get_args(a[1:], lambda x: True)),
- ('types', types), ('c_types', c_types), ('lengths', lengths)])
+ ('types', types), ('lengths', lengths), crc])
# Indexed by name
func_list.append(func_name[a[0]])
return func_list, func_name
-func_list, func_name = get_definitions()
-
-base_package = 'org.openvpp.jvpp'
+base_package = 'io.fd.vpp.jvpp'
+plugin_package = base_package + '.' + plugin_name
+types_package = 'types'
dto_package = 'dto'
callback_package = 'callback'
notification_package = 'notification'
# TODO find better package name
callback_facade_package = 'callfacade'
-dto_gen.generate_dtos(func_list, base_package, dto_package, args.inputfile)
-jvpp_impl_gen.generate_jvpp(func_list, base_package, dto_package, args.inputfile)
-callback_gen.generate_callbacks(func_list, base_package, callback_package, dto_package, args.inputfile)
-notification_gen.generate_notification_registry(func_list, base_package, notification_package, callback_package, dto_package, args.inputfile)
-jvpp_c_gen.generate_jvpp(func_list, args.inputfile)
-jvpp_future_facade_gen.generate_jvpp(func_list, base_package, dto_package, callback_package, notification_package, future_package, args.inputfile)
-jvpp_callback_facade_gen.generate_jvpp(func_list, base_package, dto_package, callback_package, notification_package, callback_facade_package, args.inputfile)
+types_list, types_name = get_definitions(cfg['types'])
+
+types_gen.generate_types(types_list, plugin_package, types_package, args.inputfiles)
+
+func_list, func_name = get_definitions(cfg['messages'])
+
+dto_gen.generate_dtos(func_list, base_package, plugin_package, plugin_name.title(), dto_package, args.inputfiles)
+jvpp_impl_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name, dto_package, args.inputfiles)
+callback_gen.generate_callbacks(func_list, base_package, plugin_package, plugin_name.title(), callback_package, dto_package, args.inputfiles)
+notification_gen.generate_notification_registry(func_list, base_package, plugin_package, plugin_name.title(), notification_package, callback_package, dto_package, args.inputfiles)
+jvpp_c_gen.generate_jvpp(func_list, plugin_name, args.inputfiles)
+jvpp_future_facade_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name.title(), dto_package, callback_package, notification_package, future_package, args.inputfiles)
+jvpp_callback_facade_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name.title(), dto_package, callback_package, notification_package, callback_facade_package, args.inputfiles)
+
+print "Java API for %s generated successfully" % args.inputfiles
Code Review / vpp.git / blobdiff