/*
 * Copyright (c) 2019 PANTHEON.tech., 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 PROJECT_JVPP_STATS_H
#define PROJECT_JVPP_STATS_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-STATS */
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;
} stats_main_t;

stats_main_t stats_main __attribute__((aligned (64)));

JNIEXPORT void JNICALL Java_io_fd_jvpp_stats_JVppStatsImpl_init0(JNIEnv *, jclass, jobject, jlong, jint);

JNIEXPORT void JNICALL Java_io_fd_jvpp_stats_JVppStatsImpl_close0(JNIEnv *, jclass);

JNIEXPORT jint JNICALL Java_io_fd_jvpp_stats_JVppStatsImpl_interfaceStatisticsDump0(JNIEnv *, jclass);

#endif //PROJECT_JVPP_STATS_H