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authorDamjan Marion <damarion@cisco.com>2016-12-28 18:38:59 +0100
committerDamjan Marion <damarion@cisco.com>2017-01-01 18:11:43 +0100
commitcb034b9b374927c7552e36dcbc306d8456b2a0cb (patch)
tree9ff64f9792560630c8cf8faa2f74fc20671c30f1 /vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py
parentfdc62abdc113ea63dc867375bd49ef3043dcd290 (diff)
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py')
-rw-r--r--vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py219
1 files changed, 0 insertions, 219 deletions
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py
deleted file mode 100644
index 4146c1416ba..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os, util
-from string import Template
-
-jvpp_ifc_template = Template("""
-package $plugin_package;
-
-/**
- * <p>Java representation of plugin's api file.
- * <br>It was generated by jvpp_impl_gen.py based on $inputfile
- * <br>(python representation of api file generated by vppapigen).
- */
-public interface JVpp${plugin_name} extends $base_package.JVpp {
-
- /**
- * Generic dispatch method for sending requests to VPP
- *
- * @throws io.fd.vpp.jvpp.VppInvocationException if send request had failed
- */
- int send($base_package.$dto_package.JVppRequest request) throws io.fd.vpp.jvpp.VppInvocationException;
-
-$methods
-}
-""")
-
-jvpp_impl_template = Template("""
-package $plugin_package;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.attribute.PosixFilePermission;
-import java.nio.file.attribute.PosixFilePermissions;
-import java.util.Set;
-import java.util.logging.Logger;
-import $base_package.callback.JVppCallback;
-import $base_package.VppConnection;
-import $base_package.JVppRegistry;
-
-/**
- * <p>Default implementation of JVpp interface.
- * <br>It was generated by jvpp_impl_gen.py based on $inputfile
- * <br>(python representation of api file generated by vppapigen).
- */
-public final class JVpp${plugin_name}Impl implements $plugin_package.JVpp${plugin_name} {
-
- private final static Logger LOG = Logger.getLogger(JVpp${plugin_name}Impl.class.getName());
- private static final String LIBNAME = "libjvpp_${plugin_name_underscore}.so.0.0.0";
-
- // FIXME using NativeLibraryLoader makes load fail could not find (WantInterfaceEventsReply).
- static {
- try {
- loadLibrary();
- } catch (Exception e) {
- LOG.severe("Can't find jvpp jni library: " + LIBNAME);
- throw new ExceptionInInitializerError(e);
- }
- }
-
- private static void loadStream(final InputStream is) throws IOException {
- final Set<PosixFilePermission> perms = PosixFilePermissions.fromString("rwxr-x---");
- final Path p = Files.createTempFile(LIBNAME, null, PosixFilePermissions.asFileAttribute(perms));
- try {
- Files.copy(is, p, StandardCopyOption.REPLACE_EXISTING);
-
- try {
- Runtime.getRuntime().load(p.toString());
- } catch (UnsatisfiedLinkError e) {
- throw new IOException("Failed to load library " + p, e);
- }
- } finally {
- try {
- Files.deleteIfExists(p);
- } catch (IOException e) {
- }
- }
- }
-
- private static void loadLibrary() throws IOException {
- try (final InputStream is = JVpp${plugin_name}Impl.class.getResourceAsStream('/' + LIBNAME)) {
- if (is == null) {
- throw new IOException("Failed to open library resource " + LIBNAME);
- }
- loadStream(is);
- }
- }
-
- private VppConnection connection;
- private JVppRegistry registry;
-
- private static native void init0(final JVppCallback callback, final long queueAddress, final int clientIndex);
- @Override
- public void init(final JVppRegistry registry, final JVppCallback callback, final long queueAddress, final int clientIndex) {
- this.registry = java.util.Objects.requireNonNull(registry, "registry should not be null");
- this.connection = java.util.Objects.requireNonNull(registry.getConnection(), "connection should not be null");
- connection.checkActive();
- init0(callback, queueAddress, clientIndex);
- }
-
- private static native void close0();
- @Override
- public void close() {
- close0();
- }
-
- @Override
- public int send($base_package.$dto_package.JVppRequest request) throws io.fd.vpp.jvpp.VppInvocationException {
- return request.send(this);
- }
-
- @Override
- public final int controlPing(final io.fd.vpp.jvpp.dto.ControlPing controlPing) throws io.fd.vpp.jvpp.VppInvocationException {
- return registry.controlPing(JVpp${plugin_name}Impl.class);
- }
-
-$methods
-}
-""")
-
-method_template = Template(""" int $name($plugin_package.$dto_package.$request request) throws io.fd.vpp.jvpp.VppInvocationException;""")
-method_native_template = Template(
- """ private static native int ${name}0($plugin_package.$dto_package.$request request);""")
-method_impl_template = Template(""" public final int $name($plugin_package.$dto_package.$request request) throws io.fd.vpp.jvpp.VppInvocationException {
- java.util.Objects.requireNonNull(request,"Null request object");
- connection.checkActive();
- int result=${name}0(request);
- if(result<0){
- throw new io.fd.vpp.jvpp.VppInvocationException("${name}",result);
- }
- return result;
- }
-""")
-
-no_arg_method_template = Template(""" int $name() throws io.fd.vpp.jvpp.VppInvocationException;""")
-no_arg_method_native_template = Template(""" private static native int ${name}0() throws io.fd.vpp.jvpp.VppInvocationException;""")
-no_arg_method_impl_template = Template(""" public final int $name() throws io.fd.vpp.jvpp.VppInvocationException {
- connection.checkActive();
- int result=${name}0();
- if(result<0){
- throw new io.fd.vpp.jvpp.VppInvocationException("${name}",result);
- }
- return result;
- }
-""")
-
-
-def generate_jvpp(func_list, base_package, plugin_package, plugin_name_underscore, dto_package, inputfile):
- """ Generates JVpp interface and JNI implementation """
- print "Generating JVpp"
- plugin_name = util.underscore_to_camelcase_upper(plugin_name_underscore)
-
- methods = []
- methods_impl = []
- for func in func_list:
-
- # Skip structures that are used only as notifications
- if util.is_just_notification(func['name']) or util.is_ignored(func['name']):
- continue
-
- camel_case_name = util.underscore_to_camelcase(func['name'])
- camel_case_name_upper = util.underscore_to_camelcase_upper(func['name'])
- if util.is_reply(camel_case_name):
- continue
-
- if len(func['args']) == 0:
- methods.append(no_arg_method_template.substitute(name=camel_case_name))
- methods_impl.append(no_arg_method_native_template.substitute(name=camel_case_name))
- methods_impl.append(no_arg_method_impl_template.substitute(name=camel_case_name))
- else:
- methods.append(method_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- plugin_package=plugin_package,
- dto_package=dto_package))
- methods_impl.append(method_native_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- plugin_package=plugin_package,
- dto_package=dto_package))
- methods_impl.append(method_impl_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- plugin_package=plugin_package,
- dto_package=dto_package))
-
- jvpp_file = open("JVpp%s.java" % plugin_name, 'w')
- jvpp_file.write(
- jvpp_ifc_template.substitute(inputfile=inputfile,
- methods="\n".join(methods),
- base_package=base_package,
- plugin_package=plugin_package,
- plugin_name=plugin_name,
- dto_package=dto_package))
- jvpp_file.flush()
- jvpp_file.close()
-
- jvpp_file = open("JVpp%sImpl.java" % plugin_name, 'w')
- jvpp_file.write(jvpp_impl_template.substitute(inputfile=inputfile,
- methods="\n".join(methods_impl),
- base_package=base_package,
- plugin_package=plugin_package,
- plugin_name=plugin_name,
- plugin_name_underscore=plugin_name_underscore,
- dto_package=dto_package))
- jvpp_file.flush()
- jvpp_file.close()