VPP-1504: Remove JVPP

[vpp.git] / extras / japi / java / jvpp-core / jvpp_core.c

diff --git a/extras/japi/java/jvpp-core/jvpp_core.c b/extras/japi/java/jvpp-core/jvpp_core.c
deleted file mode 100644 (file)
index 9e5ef1f..0000000
--- a/extras/japi/java/jvpp-core/jvpp_core.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * 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 <jvpp-common/jvpp_common.h>
-#include <vpp/api/vpe_msg_enum.h>
-#define vl_typedefs             /* define message structures */
-#include <vpp/api/vpe_all_api_h.h>
-#undef vl_typedefs
-
-#include <vnet/api_errno.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-#include <jni.h>
-#include <jvpp_core.h>
-
-
-// TODO: generate jvpp_plugin_name.c files (or at least reuse plugin's main structure)
-typedef struct {
-    /* Pointer to shared memory queue */
-    svm_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;
-
-} core_main_t;
-
-core_main_t core_main __attribute__((aligned (64)));
-
-#include "io_fd_vpp_jvpp_core_JVppCoreImpl.h"
-#include "jvpp_core_gen.h"
-
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_core_JVppCoreImpl_init0
-(JNIEnv * env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) {
-    core_main_t * plugin_main = &core_main;
-    plugin_main->my_client_index = my_client_index;
-    plugin_main->vl_input_queue = uword_to_pointer (queue_address, svm_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 (exit on mismatch)
-    #define _(N)             \
-        if (get_message_id(env, #N) == 0) return;
-        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_core_JVppCoreImpl_close0
-(JNIEnv *env, jclass clazz) {
-    core_main_t * plugin_main = &core_main;
-
-    // cleanup:
-    (*env)->DeleteGlobalRef(env, plugin_main->callbackClass);
-    (*env)->DeleteGlobalRef(env, plugin_main->callbackObject);
-
-    plugin_main->callbackClass = NULL;
-    plugin_main->callbackObject = NULL;
-}
-
-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;
-}
-
-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);
-}
-
-
-static void _host_to_net_string(JNIEnv * env, jstring javaString, vl_api_string_t * vl_api_string)
-{
-    const char *nativeString;
-    // prevent null, which causes jni to crash
-    if (NULL != javaString) {
-        nativeString = (*env)->GetStringUTFChars(env, javaString, 0);
-    } else{
-        nativeString = "";
-    }
-
-    vl_api_to_api_string(jstr_length(env, javaString), nativeString, vl_api_string);
-
-    (*env)->ReleaseStringUTFChars(env, javaString, nativeString);
-}
-
-
-static jstring _net_to_host_string(JNIEnv * env, const vl_api_string_t * _net)
-{
-    return (*env)->NewStringUTF(env, (char *)_net->buf);
-}
-
-
-static size_t jstr_length(JNIEnv *env, jstring string)
-{
-    return ((int) (*env)->GetStringUTFLength(env, string));
-}