ioam: export plugin - genarate java bindings
Change-Id: Ia0b81418a2171464ca4b4753afa6898c0c9ee626
Signed-off-by: Sagar Srivastav <sagsriva@cisco.com>
diff --git a/plugins/ioam-plugin/Makefile.am b/plugins/ioam-plugin/Makefile.am
index ea3fe56..130f87e 100644
--- a/plugins/ioam-plugin/Makefile.am
+++ b/plugins/ioam-plugin/Makefile.am
@@ -246,9 +246,6 @@
jioam_pot_jarfile = jvpp-ioam-pot-$(PACKAGE_VERSION).jar
jvpp_pot_package_dir = io/fd/vpp/jvpp/ioampot
-jvpp_root = ioam/jvpp
-jvpp_target_dir = target
-jvpp_target = $(jvpp_root)/$(jvpp_target_dir)
pot_api_file=$(srcdir)/ioam/lib-pot/pot.api
@@ -292,3 +289,49 @@
vppapigen --input $(pot_api_file) --json ioam_pot.api.json;
all-local: $(jioam_pot_jarfile)
+
+jioam_export_jarfile = jvpp-ioam-export-$(PACKAGE_VERSION).jar
+jvpp_export_package_dir = io/fd/vpp/jvpp/ioamexport
+export_api_file=$(srcdir)/ioam/export/ioam_export.api
+
+
+lib_LTLIBRARIES += libjvpp_ioamexport.la
+libjvpp_ioamexport_la_SOURCES = ioam/export/export.api.h ioam/export/jvpp_ioam_export.c ioam/jvpp/io_fd_vpp_jvpp_ioam_export_JVppIoamexportImpl.h
+libjvpp_ioamexport_la_LIBADD = -lvlibmemoryclient -lvlibapi -lvppinfra \
+ -lpthread -lm -lrt -L$(jvpp_registry_root)/.libs -ljvpp_common
+libjvpp_ioamexport_la_LDFLAGS = -module
+libjvpp_ioamexport_la_CPPFLAGS = -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux -I../ -I$(srcdir)/../
+
+BUILT_SOURCES += $(jvpp_root)/io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl.h
+
+$(jvpp_root)/io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl.h: ioam_export.api.json
+ dir=`pwd`; \
+ mkdir -p $(jvpp_target); \
+ mkdir -p $(jvpp_root)/$(jvpp_export_package_dir); \
+ cd $(jvpp_root)/$(jvpp_export_package_dir); \
+ mkdir -p dto future callfacade callback notification test; \
+ @srcdir@/$(jvpp_registry_root)/jvpp/gen/jvpp_gen.py -i $${dir}/ioam_export.api.json --plugin_name ioamexport; \
+ cd -; \
+ mv -f $(jvpp_root)/$(jvpp_export_package_dir)/jvpp_ioamexport_gen.h $(jvpp_root)/jvpp_ioam_export_gen.h; \
+ cp $(srcdir)/$(jvpp_root)/$(jvpp_export_package_dir)/test/*.java $(jvpp_root)/$(jvpp_export_package_dir)/test/; \
+ cd $(jvpp_root); \
+ $(JAVAC) -classpath .:$(jvpp_target_dir):../../$(jvpp_registry_root)/jvpp-registry-$(jvpp_registry_version).jar -d $(jvpp_target_dir) $(jvpp_export_package_dir)/*.java \
+ $(jvpp_export_package_dir)/dto/*.java \
+ $(jvpp_export_package_dir)/callback/*.java \
+ $(jvpp_export_package_dir)/notification/*.java \
+ $(jvpp_export_package_dir)/future/*.java \
+ $(jvpp_export_package_dir)/callfacade/*.java \
+ $(jvpp_export_package_dir)/test/*.java \
+ || (echo "ioam export jvpp compilation failed: $$?"; exit 1); \
+ $(JAVAH) -classpath .:$(jvpp_target_dir):../../$(jvpp_registry_root)/jvpp-registry-$(jvpp_registry_version).jar -d . io.fd.vpp.jvpp.ioamexport.JVppIoamexportImpl ;
+
+$(jioam_export_jarfile): libjvpp_ioamexport.la
+ cp .libs/libjvpp_ioamexport.so.0.0.0 $(jvpp_target); \
+ cd $(jvpp_target); \
+ $(JAR) cfv $(JARFLAGS) ../../../$@ libjvpp_ioamexport.so.0.0.0 $(jvpp_export_package_dir)/* ; cd ..;
+
+ioam_export.api.json:
+ @echo " jIoam_export API"; \
+ vppapigen --input $(export_api_file) --json ioam_export.api.json;
+
+all-local: $(jioam_export_jarfile)
diff --git a/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.c b/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.c
new file mode 100644
index 0000000..27d3e21
--- /dev/null
+++ b/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.c
@@ -0,0 +1,124 @@
+/*
+ * 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/export/ioam_export_msg_enum.h>
+#define vl_typedefs /* define message structures */
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_typedefs
+
+#define vl_endianfun
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_endianfun
+
+#define vl_print(handle, ...)
+#define vl_printfun
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_printfun
+
+/* Get the API version number */
+#define vl_api_version(n,v) static u32 api_version=(v);
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_api_version
+
+#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 "ioam/jvpp/io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl.h"
+#include "jvpp_ioam_export.h"
+#include "ioam/jvpp/jvpp_ioam_export_gen.h"
+
+/*
+ * Class: io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl
+ * Method: init0
+ * Signature: (JI)V
+ */
+JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl_init0
+ (JNIEnv *env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) {
+ ioamexport_main_t * plugin_main = &ioamexport_main;
+ u8 * name;
+ clib_warning ("Java_io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl_init0");
+
+ plugin_main->my_client_index = my_client_index;
+ plugin_main->vl_input_queue = (unix_shared_memory_queue_t *)queue_address;
+
+ name = format (0, "ioam_export_%08x%c", api_version, 0);
+ plugin_main->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
+
+ if (plugin_main->msg_id_base == (u16) ~0) {
+ jclass exClass = (*env)->FindClass(env, "java/lang/IllegalStateException");
+ (*env)->ThrowNew(env, exClass, "ioam_export plugin is not loaded in VPP");
+ } else {
+ plugin_main->callbackObject = (*env)->NewGlobalRef(env, callback);
+ plugin_main->callbackClass = (jclass)(*env)->NewGlobalRef(env, (*env)->GetObjectClass(env, callback));
+
+ #define _(N,n) \
+ vl_msg_api_set_handlers(VL_API_##N + plugin_main->msg_id_base, #n, \
+ vl_api_##n##_t_handler, \
+ vl_noop_handler, \
+ vl_api_##n##_t_endian, \
+ vl_api_##n##_t_print, \
+ sizeof(vl_api_##n##_t), 1);
+ foreach_api_reply_handler;
+ #undef _
+ }
+}
+
+JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioamexport_JVppIoamexportImpl_close0
+(JNIEnv *env, jclass clazz) {
+ ioamexport_main_t * plugin_main = &ioamexport_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 EXPORT */
+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 EXPORT */
+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/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.h b/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.h
new file mode 100644
index 0000000..b6c0c16
--- /dev/null
+++ b/plugins/ioam-plugin/ioam/export/jvpp_ioam_export.h
@@ -0,0 +1,45 @@
+/*
+ * 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_export_h__
+#define __included_jvpp_ioam_export_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-EXPORT */
+typedef struct {
+ /* Base message index for the export plugin */
+ u16 msg_id_base;
+
+ /* 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;
+
+} ioamexport_main_t;
+
+ioamexport_main_t ioamexport_main __attribute__((aligned (64)));
+
+
+#endif /* __included_jvpp_ioam_export_h__ */
diff --git a/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/IoamExportApiTest.java b/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/IoamExportApiTest.java
new file mode 100644
index 0000000..cb85f00
--- /dev/null
+++ b/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/IoamExportApiTest.java
@@ -0,0 +1,56 @@
+/*
+ * 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.ioamexport.test;
+
+import java.net.InetAddress;
+
+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.ioamexport.JVppIoamexportImpl;
+import io.fd.vpp.jvpp.ioamexport.future.FutureJVppIoamexportFacade;
+import io.fd.vpp.jvpp.ioamexport.dto.IoamExportIp6EnableDisable;
+import io.fd.vpp.jvpp.ioamexport.dto.IoamExportIp6EnableDisableReply;
+
+public class IoamExportApiTest {
+
+ public static void main(String[] args) throws Exception {
+ ioamExportTestApi();
+ }
+
+ private static void ioamExportTestApi() throws Exception {
+ System.out.println("Testing Java API for ioam export plugin");
+ try (final JVppRegistry registry = new JVppRegistryImpl("ioamExportApiTest");
+ final JVpp jvpp = new JVppIoamexportImpl()) {
+ FutureJVppIoamexportFacade ioamexportJvpp = new FutureJVppIoamexportFacade(registry,jvpp);
+ System.out.println("Sending ioam export request...");
+ IoamExportIp6EnableDisable request = new IoamExportIp6EnableDisable();
+ request.isDisable = 0;
+ InetAddress collectorAddress = InetAddress.getByName("2001:0DB8:AC10:FE01:0000:0000:0000:0000");
+ InetAddress srcAddress = InetAddress.getByName("2001:0DB8:AC10:FE01:0000:0000:0000:0001");
+ request.collectorAddress = collectorAddress.getAddress();
+ request.srcAddress = srcAddress.getAddress();
+ IoamExportIp6EnableDisableReply reply = ioamexportJvpp.ioamExportIp6EnableDisable(request).toCompletableFuture().get();
+ System.out.printf("IoamExportIp6EnableDisableReply = "+reply.toString()+"%n");
+
+ Thread.sleep(1000);
+
+ System.out.println("Disconnecting...");
+ }
+ }
+}
diff --git a/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/Readme.txt b/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/Readme.txt
new file mode 100644
index 0000000..1b38c28
--- /dev/null
+++ b/plugins/ioam-plugin/ioam/jvpp/io/fd/vpp/jvpp/ioamexport/test/Readme.txt
@@ -0,0 +1 @@
+sudo java -cp build-vpp_debug-native/vpp-api/java/jvpp-registry-17.01.jar:build-vpp_debug-native/plugins/ioam-plugin/jvpp-ioam-export-1.0.jar io.fd.vpp.jvpp.ioamexport.test.IoamExportApiTest
diff --git a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h
index d1fb55f..00aa51d 100644
--- a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h
+++ b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h
@@ -22,9 +22,9 @@
#include <vlibmemory/api.h>
#include <jni.h>
-/* Global state for JVPP-IOAM-TRACE */
+/* Global state for JVPP-IOAM-POT */
typedef struct {
- /* Base message index for the nsh plugin */
+ /* Base message index for the pot plugin */
u16 msg_id_base;
/* Pointer to shared memory queue */
diff --git a/plugins/ioam-plugin/ioam/lib-trace/jvpp_ioam_trace.h b/plugins/ioam-plugin/ioam/lib-trace/jvpp_ioam_trace.h
index 1bb0ca6..9fc16c1 100644
--- a/plugins/ioam-plugin/ioam/lib-trace/jvpp_ioam_trace.h
+++ b/plugins/ioam-plugin/ioam/lib-trace/jvpp_ioam_trace.h
@@ -24,7 +24,7 @@
/* Global state for JVPP-IOAM-TRACE */
typedef struct {
- /* Base message index for the nsh plugin */
+ /* Base message index for the trace plugin */
u16 msg_id_base;
/* Pointer to shared memory queue */