From: ch79.cho <ch79.cho@samsung.com>
Date: Mon, 23 May 2016 04:51:05 +0000 (+0900)
Subject: Add callback interface and open source license term.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=09a886d63d82298d059873fd3e22bc928b8dbfc3;p=contrib%2Fiotivity.git

Add callback interface and open source license term.

The files for JNI interface are modified to offer callback function
and add open source license term.

Change-Id: I3f9453b37f274b9098117550e530a388b318ac02
Signed-off-by: ch79.cho <ch79.cho@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/8269
Reviewed-by: Uze Choi <uzchoi@samsung.com>
Tested-by: Uze Choi <uzchoi@samsung.com>
---

diff --git a/service/notification/android/notification-service/src/main/java/org/iotivity/service/notification/IoTNotification.java b/service/notification/android/notification-service/src/main/java/org/iotivity/service/notification/IoTNotification.java
index ca22906..3bea94e 100644
--- a/service/notification/android/notification-service/src/main/java/org/iotivity/service/notification/IoTNotification.java
+++ b/service/notification/android/notification-service/src/main/java/org/iotivity/service/notification/IoTNotification.java
@@ -1,36 +1,35 @@
-package org.iotivity.service.notification;
-
-import android.util.Log;
-import org.iotivity.service.notification.NSMessage;
-import org.iotivity.service.notification.NSConsumer;
-import org.iotivity.service.notification.NSSync;
-
-public class IoTNotification {
-    public IoTNotification(){}
-
-    static {
-        System.loadLibrary("notification_provider_jni");
-    }
-
-    public void onLogPrinted(String log)
-    {
-        Log.i("JNI_NS_CALLBACK", "[C->J] Log: " + log);
-    }
-
-    public void onSubscribeRequest(String consumer)
-    {
-        Log.i("JNI_NS_CALLBACK", "[C->J] Consumer IP: " + consumer);
-    }
-
-    public void onMessageSync(String sync)
-    {
-        Log.i("JNI_NS_CALLBACK", "[C->J] Sync Status" + sync);
-    }
-      
-    public native int NSStartProvider(boolean access);
-    public native int NSStopProvider();
-    public native int NSSendNotification(NSMessage message);
-    public native int NSProviderReadCheck(NSMessage message);
-    public native int NSAccept(NSConsumer consumer, boolean accepted);
-}
-
+package org.iotivity.service.notification;
+
+import android.util.Log;
+import org.iotivity.service.notification.NSMessage;
+import org.iotivity.service.notification.NSConsumer;
+import org.iotivity.service.notification.NSSync;
+
+public class IoTNotification
+{
+    public IoTNotification()
+    {
+    }
+
+    static
+    {
+        System.loadLibrary("notification_provider_jni");
+    }
+
+    public native int NSStartProvider(boolean access,
+        NSSubscriptionListner subscriptionListener,
+        NSSynchListner syncListener);
+    public native int NSStopProvider();
+    public native int NSSendNotification(NSMessage message);
+    public native int NSProviderReadCheck(NSMessage message);
+    public native int NSAccept(NSConsumer consumer, boolean accepted);
+
+    public interface NSSubscriptionListner {
+        public void OnNSSubscribedEvent(String consumerId);
+    }
+
+    public interface NSSynchListner {
+        public void OnNSSynchronizedEvent(String messageId, int syncState);
+    }
+}
+
diff --git a/service/notification/android/notification-service/src/main/jni/notificationProvider.c b/service/notification/android/notification-service/src/main/jni/notificationProvider.c
index 94d598f..588a84c 100644
--- a/service/notification/android/notification-service/src/main/jni/notificationProvider.c
+++ b/service/notification/android/notification-service/src/main/jni/notificationProvider.c
@@ -1,6 +1,22 @@
+//******************************************************************
 //
-// Created by jaesick.shin on 2016-04-26.
+// Copyright 2016 Samsung Electronics All Rights Reserved.
 //
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+//
+// 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 <android/log.h>
 #include <stdio.h>
@@ -11,7 +27,8 @@
 #define  LOGE(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
 
 static JavaVM *g_jvm = NULL;
-static jobject g_obj = NULL;
+static jobject g_obj_subscriptionListener = NULL;
+static jobject g_obj_syncListener = NULL;
 
 JNIEXPORT jint JNI_OnLoad(JavaVM *jvm, void *reserved)
 {
@@ -22,119 +39,66 @@ JNIEXPORT jint JNI_OnLoad(JavaVM *jvm, void *reserved)
 }
 
 JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStartProvider(
-        JNIEnv * env, jobject jObj, jboolean jAccess)
+        JNIEnv * env, jobject jObj, jboolean jAccess, jobject jSubscriptionListener,
+        jobject jSyncListener)
 {
-    LOGI("JNI TEST - NSStartProvider...");
+    LOGI("NSStartProvider...");
 
-    g_obj = jObj;
+    if (!jSubscriptionListener || !jSyncListener)
+    {
+        LOGI("Fail to set listeners");
+        //return (jint) NS_ERROR;
+    }
 
-    //JNIlogPrintedCallback(env, jObj, "NSStartProvider");
+    g_obj_subscriptionListener = (jobject) (*env)->NewGlobalRef(env, jSubscriptionListener);
+    g_obj_syncListener = (jobject) (*env)->NewGlobalRef(env, jSyncListener);
 
+    // check access policy
     NSAccessPolicy access = NS_ACCEPTER_PROVIDER;
-    if(NSStartProvider(access, NSSubscribeRequestCb, NSSyncCb) == 0)
-    {
-        LOGI("JNI TEST - Success to start NSProvider service");
-    }
-    else
+
+    if (NSStartProvider(access, NSSubscribeRequestCb, NSSyncCb) != NS_OK)
     {
-        LOGE("JNI TEST - Fail to start NSProvider service");
+        LOGE("Fail to start NSProvider service");
+        return (jint) NS_ERROR;
     }
-    //NSStartProvider(access, NULL, NULL);
 
-    return 0;
+    return (jint) NS_OK;
 }
 
 JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStopProvider(
         JNIEnv * env, jobject jObj)
 {
-    LOGI("JNI TEST - NSStopProvider");
-    return NSStopProvider();
+    LOGI("NSStopProvider");
 
-    return 0;
+    (*env)->DeleteGlobalRef(env, g_obj_subscriptionListener);
+    (*env)->DeleteGlobalRef(env, g_obj_syncListener);
+
+    if (NSStopProvider() != NS_OK)
+    {
+        LOGE("Fail to stop NSProvider service");
+        return (jint) NS_ERROR;
+    }
+
+    return (jint) NS_OK;
 }
 
 JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSSendNotification(
         JNIEnv * env, jobject jObj, jobject jMsg)
 {
-    LOGI("JNI TEST - NSSendNotification");
-
-//    bool isAttached = false;
-//    //JNIEnv* env;
-//    jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
-//    if (JNI_OK != res)
-//    {
-//        LOGI("AttachCurrentThread for JNIEnv pointer");
-//        res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
-//
-//        if (JNI_OK != res)
-//        {
-//            LOGE("AttachCurrentThread has failed");
-//            return -1;
-//        }
-//        isAttached = true;
-//    }
-
-    jclass cls = (*env)->GetObjectClass(env, jMsg);
-
-    // Message ID
-    jfieldID fid_id = (*env)->GetFieldID(env, cls, "id", "Ljava/lang/String;");
-    if (fid_id == NULL)
-    {
-        LOGI("JNI TEST - Error: jfieldID for message id is null");
-        return 0;
-    }
-    jstring jmsgId = (*env)->GetObjectField(env, jMsg, fid_id);
-    const char * messageId = (*env)->GetStringUTFChars(env, jmsgId, NULL);
-    if (messageId == NULL)
-    {
-        printf("JNI TEST - Error: messageId is null\n");
-        return 0;
-    }
-    LOGI("JNI TEST - Message ID: %s\n", messageId);
-    JNIlogPrintedCallback(env, jObj, messageId);
-
-    (*env)->ReleaseStringUTFChars(env, jmsgId, messageId);
+    LOGI("NSSendNotification");
 
-    // Message Title
-    jfieldID fid_title = (*env)->GetFieldID(env, cls, "title", "Ljava/lang/String;");
-    if (fid_title == NULL)
+    if (!jMsg)
     {
-        LOGE("JNI TEST - Error: jfieldID for message id is null");
-        return 0;
+        LOGI("Fail to send notification - Message is null");
+        return (jint) NS_ERROR;
     }
-    jstring jmsgTitle = (*env)->GetObjectField(env, jMsg, fid_title);
-    const char * messageTitle = (*env)->GetStringUTFChars(env, jmsgTitle, NULL);
-    if (messageTitle == NULL)
-    {
-        printf("JNI TEST - Error: messageTitle is null\n");
-        return 0;
-    }
-    LOGI("JNI TEST - Message Title: %s\n", messageTitle);
-    (*env)->ReleaseStringUTFChars(env, jmsgTitle, messageTitle);
 
-    // Message Body
-    jfieldID fid_body = (*env)->GetFieldID(env, cls, "body", "Ljava/lang/String;");
-    if (fid_body == NULL)
-    {
-        LOGE("JNI TEST - Error: jfieldID for message id is null");
-        return 0;
-    }
-    jstring jmsgBody = (*env)->GetObjectField(env, jMsg, fid_body);
-    const char * messageBody = (*env)->GetStringUTFChars(env, jmsgBody, NULL);
-    if (messageBody == NULL)
-    {
-        printf("JNI TEST - Error: messageBody is null\n");
-        return 0;
-    }
-    LOGI("JNI TEST - Message Body: %s\n", messageBody);
-    (*env)->ReleaseStringUTFChars(env, jmsgBody, messageBody);
+    NSMessage * nsMsg = NSGetMessage(env, jMsg);
 
-//    if (isAttached)
-//    {
-//        (*g_jvm)->DetachCurrentThread(g_jvm);
-//    }
+    LOGI("JNI TEST - NSSendNotification");
+    NSSendNotification(nsMsg);
 
-    return 0;
+    return (jint) NS_OK;
 }
 
 JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSProviderReadCheck(
@@ -161,149 +125,169 @@ JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NS
     return 0;
 }
 
-void JNIlogPrintedCallback(JNIEnv * env, jobject jObj, const char * log)
+void NSSubscribeRequestCb(NSConsumer *consumer)
 {
-    static jmethodID cb = NULL;
-    //jclass cls = (*env)->FindClass(env, "com/sec/notiproviderexample/ProviderExample");
-    jclass cls = (*env)->GetObjectClass(env, jObj);
-    if (cls == NULL)
-    {
-        LOGE("JNI TEST - Error: cannot find callback class");
-    }
+    LOGI("Subscription requested by consumer");
 
-    if (cb == NULL)
+    JNIEnv * env;
+    jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
+    if (JNI_OK != res)
     {
-        cb = (*env)->GetMethodID(env, cls, "onLogPrinted", "(Ljava/lang/String;)V");
-        if (cb == NULL)
+        if (res == JNI_EDETACHED)
         {
-            LOGE("JNI TEST - Error: cannot get callback method");
+            if ((*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL) != JNI_OK)
+            {
+                LOGE("Failed to get the environment");
+                return;
+            }
+            else
+            {
+                LOGE("Success to get the environment");
+            }
+        }
+        else
+        {
+            LOGE("Failed to get the environment using GetEnv()");
             return;
         }
-        LOGI("JNI TEST - Get callback method - onLogPrinted");
-
-        jstring msg = (*env)->NewStringUTF(env, log);
-        LOGI("print: %s", log);
-
-        (*env)->CallVoidMethod(env, jObj, cb, msg);
     }
-}
 
-void JNISubscribeRequestCallback(JNIEnv * env, jobject jObj, char * consumer)
-{
-    static jmethodID cb = NULL;
-    //jclass cls = (*env)->FindClass(env, "com/sec/notiproviderexample/ProviderExample");
-    jclass cls = (*env)->GetObjectClass(env, jObj);
-    if (cls == NULL)
+    jclass cls = (*env)->GetObjectClass(env, g_obj_subscriptionListener);
+    if (!cls)
     {
-        LOGE("JNI TEST - Error: cannot find callback class");
+        LOGE("Failed to Get ObjectClass");
+        return;
     }
-
-    if (cb == NULL)
+    jmethodID mid = (*env)->GetMethodID(env, cls, "OnNSSubscribedEvent", "(Ljava/lang/String;)V");
+    if (!mid)
     {
-        cb = (*env)->GetMethodID(env, cls, "onSubscribeRequest", "(Ljava/lang/String;)V");
-        if (cb == NULL)
-        {
-            LOGE("JNI TEST - Error: cannot get callback method");
-            return;
-        }
-        LOGI("JNI TEST - Get callback method - onSubscribeRequest");
-
-        jstring msg = (*env)->NewStringUTF(env, consumer);
-        LOGI("print: %s", consumer);
-
-        (*env)->CallVoidMethod(env, jObj, cb, msg);
+        LOGE("Failed to Get MethodID");
+        return;
     }
-}
 
-void JNIMessageSyncCallback(JNIEnv * env, jobject jObj, char * message)
-{
-    static jmethodID cb = NULL;
-    //jclass cls = (*env)->FindClass(env, "com/sec/notiproviderexample/ProviderExample");
-    jclass cls = (*env)->GetObjectClass(env, jObj);
-    if (cls == NULL)
-    {
-        LOGE("JNI TEST - Error: cannot find callback class");
-    }
+    //(*env)->CallVoidMethod(env, g_obj_subscriptionListener, mid);
 
-    if (cb == NULL)
-    {
-        cb = (*env)->GetMethodID(env, cls, "onMessageSync", "(Ljava/lang/String;)V");
-        if (cb == NULL)
-        {
-            LOGE("JNI TEST - Error: cannot get callback method");
-            return;
-        }
-        LOGI("JNI TEST - Get callback method - onMessageSync");
+    (*g_jvm)->DetachCurrentThread(g_jvm);
 
-        jstring msg = (*env)->NewStringUTF(env, message);
-        LOGI("print: %s", message);
+    NSAccept(consumer, true);
 
-        (*env)->CallVoidMethod(env, jObj, cb, msg);
-    }
+    return;
 }
 
-void NSSubscribeRequestCb(NSConsumer *consumer)
+void NSSyncCb(NSProvider *provider, NSSync *sync)
 {
-    LOGI("JNI TEST - consumer requested to subscribe");
-
-    char *cid = consumer->mId;
-    LOGI("JNI TEST - NS_ Consumer ID: %s\n", cid);
+    LOGI("Sync requested");
 
-    bool isAttached = false;
-    JNIEnv* env;
+    JNIEnv * env;
     jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
     if (JNI_OK != res)
     {
-        LOGI("AttachCurrentThread for JNIEnv pointer");
-        res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
-
-        if (JNI_OK != res)
+        if (JNI_EDETACHED)
+        {
+            if ((*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL) < 0)
+            {
+                LOGE("Failed to get the environment");
+                return;
+            }
+            else
+            {
+                LOGE("Success to get the environment");
+            }
+        }
+        else
         {
-            LOGE("AttachCurrentThread has failed");
+            LOGE("Failed to get the environment using GetEnv()");
             return;
         }
-        isAttached = true;
     }
 
-    // callback to app
-    JNISubscribeRequestCallback(env, g_obj, cid);
+    LOGI("Sync ID : %s\n", sync->mMessageId);
+    LOGI("Sync STATE : %d\n", sync->mState);
+
+    jstring strMessageId = (*env)->NewStringUTF(env, sync->mMessageId);
 
-    if (isAttached)
+    jclass cls = (*env)->GetObjectClass(env, g_obj_syncListener);
+    if (!cls)
     {
-        (*g_jvm)->DetachCurrentThread(g_jvm);
+        LOGE("Failed to Get ObjectClass");
+        return;
+    }
+    jmethodID mid = (*env)->GetMethodID(env, cls, "OnNSSynchronizedEvent",
+            "(Ljava/lang/String;I)V");
+    if (!mid)
+    {
+        LOGE("Failed to Get MethodID");
+        return;
     }
 
-    NSAccept(consumer, true);
+    //(*env)->CallVoidMethod(env, g_obj_syncListener, mid, strMessageId, (jint) sync->mState);
+
+    (*g_jvm)->DetachCurrentThread(g_jvm);
+
+    return;
+
 }
 
-void NSSyncCb(NSProvider *provider, NSSync *sync)
+NSMessage * NSGetMessage(JNIEnv * env, jobject jMsg)
 {
-    LOGI("JNI TEST - sync requested");
-    LOGI("JNI TEST - NS_ Sync MessageID: %s\n", sync->mMessageId);
-    LOGI("JNI TEST - NS_ Sync State: %d\n", sync->mState);
+    LOGI("NSGetMessage");
 
-    bool isAttached = false;
-    JNIEnv* env;
-    jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
-    if (JNI_OK != res)
-    {
-        LOGI("AttachCurrentThread for JNIEnv pointer");
-        res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
+    jclass cls = (*env)->GetObjectClass(env, jMsg);
 
-        if (JNI_OK != res)
-        {
-            LOGE("AttachCurrentThread has failed");
-            return;
-        }
-        isAttached = true;
+    // Message ID
+    jfieldID fid_id = (*env)->GetFieldID(env, cls, "id", "Ljava/lang/String;");
+    if (fid_id == NULL)
+    {
+        LOGI("Error: jfieldID for message id is null");
+        return (jint) NS_ERROR;
+    }
+    jstring jmsgId = (*env)->GetObjectField(env, jMsg, fid_id);
+    const char * messageId = (*env)->GetStringUTFChars(env, jmsgId, NULL);
+    if (messageId == NULL)
+    {
+        printf("Error: messageId is null\n");
+        return (jint) NS_ERROR;
     }
+    LOGI("Message ID: %s\n", messageId);
 
-    // callback to app
-    JNIMessageSyncCallback(env, g_obj, sync->mMessageId);
+    // Message Title
+    jfieldID fid_title = (*env)->GetFieldID(env, cls, "title", "Ljava/lang/String;");
+    if (fid_title == NULL)
+    {
+        LOGE("Error: jfieldID for message id is null");
+        return (jint) NS_ERROR;
+    }
+    jstring jmsgTitle = (*env)->GetObjectField(env, jMsg, fid_title);
+    const char * messageTitle = (*env)->GetStringUTFChars(env, jmsgTitle, NULL);
+    if (messageTitle == NULL)
+    {
+        printf("Error: messageTitle is null\n");
+        return (jint) NS_ERROR;
+    }
+    LOGI("Message Title: %s\n", messageTitle);
 
-    if (isAttached)
+    // Message Body
+    jfieldID fid_body = (*env)->GetFieldID(env, cls, "body", "Ljava/lang/String;");
+    if (fid_body == NULL)
     {
-        (*g_jvm)->DetachCurrentThread(g_jvm);
+        LOGE("Error: jfieldID for message id is null");
+        return (jint) NS_ERROR;
     }
+    jstring jmsgBody = (*env)->GetObjectField(env, jMsg, fid_body);
+    const char * messageBody = (*env)->GetStringUTFChars(env, jmsgBody, NULL);
+    if (messageBody == NULL)
+    {
+        printf("Error: messageBody is null\n");
+        return (jint) NS_ERROR;
+    }
+    LOGI("Message Body: %s\n", messageBody);
+
+    NSMessage * nsMsg = (NSMessage *) malloc(sizeof(NSMessage));
+
+    nsMsg->mId = strdup(messageId);
+    nsMsg->mTitle = strdup(messageTitle);
+    nsMsg->mContentText = strdup(messageBody);
+
+    return nsMsg;
 
 }
diff --git a/service/notification/android/notification-service/src/main/jni/notificationProvider.h b/service/notification/android/notification-service/src/main/jni/notificationProvider.h
index 406bd5f..b462651 100644
--- a/service/notification/android/notification-service/src/main/jni/notificationProvider.h
+++ b/service/notification/android/notification-service/src/main/jni/notificationProvider.h
@@ -1,45 +1,54 @@
-/* DO NOT EDIT THIS FILE - it is machine generated */
+//******************************************************************
+//
+// Copyright 2016 Samsung Electronics All Rights Reserved.
+//
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+//
+// 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 <jni.h>
 #include "NSProviderInterface.h"
 #include "NSCommon.h"
-/* Header for class com_sec_notiproviderjni_IoTNotification */
 
 #ifndef NOTIFICATION_JNI_H
 #define NOTIFICATION_JNI_H
 #ifdef __cplusplus
-extern "C" {
+extern "C"
+{
 #endif
 
-/*
- * Class:     com_sec_notiproviderjni_IoTNotification
- * Method:    stringFromJNI
- * Signature: ()Ljava/lang/String;
- */
- JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStartProvider
- (JNIEnv *, jobject, jboolean);
-
- JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStopProvider
-  (JNIEnv *, jobject);
-
- JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSSendNotification
-  (JNIEnv *, jobject, jobject);
-
- JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSProviderReadCheck
-  (JNIEnv *, jobject, jobject);
+    JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStartProvider(
+            JNIEnv *, jobject, jboolean, jobject, jobject);
 
- JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSAccept
-  (JNIEnv *, jobject, jobject, jboolean);
+    JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSStopProvider(
+            JNIEnv *, jobject);
 
- void JNIlogPrintedCallback(JNIEnv*, jobject, const char*);
+    JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSSendNotification(
+            JNIEnv *, jobject, jobject);
 
- void JNISubscribeRequestCallback(JNIEnv*, jobject, char*);
+    JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSProviderReadCheck(
+            JNIEnv *, jobject, jobject);
 
- void JNIMessageSyncCallback(JNIEnv*, jobject, char*);
+    JNIEXPORT jint JNICALL Java_org_iotivity_service_notification_IoTNotification_NSAccept(JNIEnv *,
+            jobject, jobject, jboolean);
 
- void NSSubscribeRequestCb(NSConsumer*);
+    void NSSubscribeRequestCb(NSConsumer*);
 
- void NSSyncCb(NSProvider*, NSSync*);
+    void NSSyncCb(NSProvider*, NSSync*);
 
+    NSMessage * NSGetMessage(JNIEnv *, jobject);
 
 #ifdef __cplusplus
 }