diff options
Diffstat (limited to 'src/vpp-api/java/jvpp-ioampot')
7 files changed, 332 insertions, 0 deletions
diff --git a/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/IoamPotApiExample.java b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/IoamPotApiExample.java new file mode 100644 index 00000000..e97d24fb --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/IoamPotApiExample.java @@ -0,0 +1,76 @@ +/* + * 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. + */ + +package io.fd.vpp.jvpp.ioampot.examples; + +import io.fd.vpp.jvpp.JVpp; +import io.fd.vpp.jvpp.JVppRegistry; +import io.fd.vpp.jvpp.JVppRegistryImpl; +import io.fd.vpp.jvpp.VppCallbackException; +import io.fd.vpp.jvpp.ioampot.JVppIoampotImpl; +import io.fd.vpp.jvpp.ioampot.callback.PotProfileAddCallback; +import io.fd.vpp.jvpp.ioampot.dto.PotProfileAdd; +import io.fd.vpp.jvpp.ioampot.dto.PotProfileAddReply; +import java.nio.charset.StandardCharsets; + +public class IoamPotApiExample { + + static class IoamPotTestCallback implements PotProfileAddCallback { + + @Override + public void onPotProfileAddReply(final PotProfileAddReply reply) { + System.out.printf("Received PotProfileAddReply reply: context=%d%n", + reply.context); + } + + @Override + public void onError(VppCallbackException ex) { + System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", ex.getMethodName(), + ex.getCtxId(), ex.getErrorCode()); + } + } + + public static void main(String[] args) throws Exception { + ioamPotTestApi(); + } + + private static void ioamPotTestApi() throws Exception { + System.out.println("Testing Java API for ioam pot plugin"); + try (final JVppRegistry registry = new JVppRegistryImpl("ioamPotApiExample"); + final JVpp jvpp = new JVppIoampotImpl()) { + registry.register(jvpp, new IoamPotTestCallback()); + + System.out.println("Sending ioam pot profile add request..."); + PotProfileAdd request = new PotProfileAdd(); + request.id = 0; + request.validator = 4; + request.secretKey = 1; + request.secretShare = 2; + request.prime = 1234; + request.maxBits = 53; + request.lpc = 1234; + request.polynomialPublic = 1234; + request.listNameLen = (byte)"test pot profile".getBytes(StandardCharsets.UTF_8).length; + request.listName = "test pot profile".getBytes(StandardCharsets.UTF_8); + final int result = jvpp.send(request); + System.out.printf("PotProfileAdd send result = %d%n", result); + + Thread.sleep(1000); + + System.out.println("Disconnecting..."); + } + } +} diff --git a/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/Readme.txt b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/Readme.txt new file mode 100644 index 00000000..e91550bf --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/examples/Readme.txt @@ -0,0 +1,4 @@ +release version: +sudo java -cp build-vpp-native/vpp/vpp-api/java/jvpp-registry-17.10.jar:build-vpp-native/vpp/vpp-api/java/jvpp-ioampot-17.10.jar io.fd.vpp.jvpp.ioampot.examples.IoamPotApiExample +debug vresion: +sudo java -cp build-vpp_debug-native/vpp/vpp-api/java/jvpp-registry-17.10.jar:build-vpp_debug-native/vpp/vpp-api/java/jvpp-ioampot-17.10.jar io.fd.vpp.jvpp.ioampot.examples.IoamPotApiExample diff --git a/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/CallbackApiTest.java b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/CallbackApiTest.java new file mode 100644 index 00000000..20b85d89 --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/CallbackApiTest.java @@ -0,0 +1,33 @@ +/* + * 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. + */ + +package io.fd.vpp.jvpp.ioampot.test; + +import io.fd.vpp.jvpp.AbstractCallbackApiTest; +import io.fd.vpp.jvpp.ioampot.JVppIoampotImpl; + +import java.util.logging.Logger; + +public class CallbackApiTest extends AbstractCallbackApiTest { + + private static Logger LOG = Logger.getLogger(CallbackApiTest.class.getName()); + + + public static void main(String[] args) throws Exception { + LOG.info("Testing ControlPing using Java callback API for ioampot plugin"); + testControlPing(args[0], new JVppIoampotImpl()); + } +} diff --git a/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/FutureApiTest.java b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/FutureApiTest.java new file mode 100644 index 00000000..6401c678 --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/FutureApiTest.java @@ -0,0 +1,66 @@ +/* + * 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. + */ + +package io.fd.vpp.jvpp.ioampot.test; + + +import io.fd.vpp.jvpp.JVppRegistry; +import io.fd.vpp.jvpp.JVppRegistryImpl; +import io.fd.vpp.jvpp.ioampot.JVppIoampotImpl; +import io.fd.vpp.jvpp.ioampot.dto.PotProfileShowConfigDetailsReplyDump; +import io.fd.vpp.jvpp.ioampot.dto.PotProfileShowConfigDump; +import io.fd.vpp.jvpp.ioampot.future.FutureJVppIoampotFacade; + +import java.util.concurrent.Future; +import java.util.logging.Logger; + +public class FutureApiTest { + + private static final Logger LOG = Logger.getLogger(io.fd.vpp.jvpp.ioampot.test.FutureApiTest.class.getName()); + + public static void main(String[] args) throws Exception { + testCallbackApi(args); + } + + private static void testCallbackApi(String[] args) throws Exception { + LOG.info("Testing Java callback API for ioampot plugin"); + try (final JVppRegistry registry = new JVppRegistryImpl("FutureApiTest", args[0]); + final FutureJVppIoampotFacade jvpp = new FutureJVppIoampotFacade(registry, new JVppIoampotImpl())) { + LOG.info("Successfully connected to VPP"); + + testPotProfileShowConfigDump(jvpp); + + LOG.info("Disconnecting..."); + } + } + + private static void testPotProfileShowConfigDump(FutureJVppIoampotFacade jvpp) throws Exception { + LOG.info("Sending PotProfileShowConfigDump request..."); + final PotProfileShowConfigDump request = new PotProfileShowConfigDump(); + + final Future<PotProfileShowConfigDetailsReplyDump> replyFuture = jvpp.potProfileShowConfigDump(request).toCompletableFuture(); + final PotProfileShowConfigDetailsReplyDump reply = replyFuture.get(); + + if (reply == null || reply.potProfileShowConfigDetails == null) { + throw new IllegalStateException("Received null response for empty dump: " + reply); + } else { + LOG.info( + String.format( + "Received pot profile show config dump reply: %s", + reply.potProfileShowConfigDetails)); + } + } +} diff --git a/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/Readme.txt b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/Readme.txt new file mode 100644 index 00000000..f3cae262 --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/io/fd/vpp/jvpp/ioampot/test/Readme.txt @@ -0,0 +1,4 @@ +release version: +sudo java -cp build-vpp-native/vpp/vpp-api/java/jvpp-registry-17.10.jar:build-vpp_debug-native/vpp/vpp-api/java/jvpp-ioampot-17.10.jar io.fd.vpp.jvpp.ioampot.test.[test-name] +debug version: +sudo java -cp build-vpp_debug-native/vpp/vpp-api/java/jvpp-registry-17.10.jar:build-vpp_debug-native/vpp/vpp-api/java/jvpp-ioampot-17.10.jar io.fd.vpp.jvpp.ioampot.test.[test-name] diff --git a/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.c b/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.c new file mode 100644 index 00000000..8f396989 --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.c @@ -0,0 +1,107 @@ +/* + * 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. + */ + +#include <vnet/vnet.h> + +#include <ioam/lib-pot/pot_msg_enum.h> +#define vl_typedefs /* define message structures */ +#include <ioam/lib-pot/pot_all_api_h.h> +#undef vl_typedefs + +#include <vnet/api_errno.h> +#include <vlibapi/api.h> +#include <vlibmemory/api.h> + +#if VPPJNI_DEBUG == 1 + #define DEBUG_LOG(...) clib_warning(__VA_ARGS__) +#else + #define DEBUG_LOG(...) +#endif + +#include <jvpp-common/jvpp_common.h> + +#include "jvpp-ioampot/io_fd_vpp_jvpp_ioampot_JVppIoampotImpl.h" +#include "jvpp_ioam_pot.h" +#include "jvpp-ioampot/jvpp_ioampot_gen.h" + +/* + * Class: io_fd_vpp_jvpp_ioampot_JVppIoampotImpl + * Method: init0 + * Signature: (JI)V + */ +JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0 + (JNIEnv *env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) { + ioampot_main_t * plugin_main = &ioampot_main; + clib_warning ("Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0"); + + plugin_main->my_client_index = my_client_index; + plugin_main->vl_input_queue = uword_to_pointer (queue_address, unix_shared_memory_queue_t *); + + plugin_main->callbackObject = (*env)->NewGlobalRef(env, callback); + plugin_main->callbackClass = (jclass)(*env)->NewGlobalRef(env, (*env)->GetObjectClass(env, callback)); + + // verify API has not changed since jar generation + #define _(N) \ + get_message_id(env, #N); + foreach_supported_api_message; + #undef _ + + #define _(N,n) \ + vl_msg_api_set_handlers(get_message_id(env, #N), #n, \ + vl_api_##n##_t_handler, \ + vl_noop_handler, \ + vl_noop_handler, \ + vl_noop_handler, \ + sizeof(vl_api_##n##_t), 1); + foreach_api_reply_handler; + #undef _ +} + +JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_close0 +(JNIEnv *env, jclass clazz) { + ioampot_main_t * plugin_main = &ioampot_main; + + // cleanup: + (*env)->DeleteGlobalRef(env, plugin_main->callbackClass); + (*env)->DeleteGlobalRef(env, plugin_main->callbackObject); + + plugin_main->callbackClass = NULL; + plugin_main->callbackObject = NULL; +} + +/* Attach thread to JVM and cache class references when initiating JVPP iOAM POT */ +jint JNI_OnLoad(JavaVM *vm, void *reserved) { + JNIEnv* env; + + if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) { + return JNI_EVERSION; + } + + if (cache_class_references(env) != 0) { + clib_warning ("Failed to cache class references\n"); + return JNI_ERR; + } + + return JNI_VERSION_1_8; +} + +/* Clean up cached references when disposing JVPP iOAM POT */ +void JNI_OnUnload(JavaVM *vm, void *reserved) { + JNIEnv* env; + if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) { + return; + } + delete_class_references(env); +} diff --git a/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.h b/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.h new file mode 100644 index 00000000..81e2a1bb --- /dev/null +++ b/src/vpp-api/java/jvpp-ioampot/jvpp_ioam_pot.h @@ -0,0 +1,42 @@ +/* + * 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. + */ +#ifndef __included_jvpp_ioam_pot_h__ +#define __included_jvpp_ioam_pot_h__ + +#include <vnet/vnet.h> +#include <vnet/ip/ip.h> +#include <vnet/api_errno.h> +#include <vlibapi/api.h> +#include <vlibmemory/api.h> +#include <jni.h> + +/* Global state for JVPP-IOAM-POT */ +typedef struct { + /* Pointer to shared memory queue */ + unix_shared_memory_queue_t * vl_input_queue; + + /* VPP api client index */ + u32 my_client_index; + + /* Callback object and class references enabling asynchronous Java calls */ + jobject callbackObject; + jclass callbackClass; + +} ioampot_main_t; + +ioampot_main_t ioampot_main __attribute__((aligned (64))); + + +#endif /* __included_jvpp_ioam_pot_h__ */ |