diff options
Diffstat (limited to 'vpp-api/java/jvpp-core/jvpp_core.c')
-rw-r--r-- | vpp-api/java/jvpp-core/jvpp_core.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/vpp-api/java/jvpp-core/jvpp_core.c b/vpp-api/java/jvpp-core/jvpp_core.c deleted file mode 100644 index ef4cb8e3..00000000 --- a/vpp-api/java/jvpp-core/jvpp_core.c +++ /dev/null @@ -1,117 +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 <vpp/api/vpe_msg_enum.h> -#define vl_typedefs /* define message structures */ -#include <vpp/api/vpe_all_api_h.h> -#undef vl_typedefs - -#define vl_endianfun -#include <vpp/api/vpe_all_api_h.h> -#undef vl_endianfun - -#define vl_print(handle, ...) -#define vl_printfun -#include <vpp/api/vpe_all_api_h.h> -#undef vl_printfun - -#include <vnet/api_errno.h> -#include <vlibapi/api.h> -#include <vlibmemory/api.h> -#include <jni.h> - -#include <jvpp-common/jvpp_common.h> - -// TODO: generate jvpp_plugin_name.c files (or at least reuse plugin's main structure) -typedef struct { - /* Base message index for the jvpp-core 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; - -} 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 = (unix_shared_memory_queue_t *)queue_address; - - 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, #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); -} - - - |