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      1 /*
      2  * Copyright (C) 2009 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #include <cutils/log.h>
     18 #include <jni.h>
     19 #include <stdlib.h>
     20 
     21 /*
     22  * This function is called automatically by the system when this
     23  * library is loaded. We use it to register all our native functions,
     24  * which is the recommended practice for Android.
     25  */
     26 jint JNI_OnLoad(JavaVM *vm, void *reserved) {
     27     JNIEnv *env = NULL;
     28 
     29     if ((*vm)->GetEnv(vm, (void **) &env, JNI_VERSION_1_4) != JNI_OK) {
     30         return JNI_ERR;
     31     }
     32 
     33     extern int register_InstanceNonce(JNIEnv *);
     34     if (register_InstanceNonce(env)) {
     35         LOGE("failed to register InstanceNonce");
     36         return JNI_ERR;
     37     }
     38 
     39     extern int register_StaticNonce(JNIEnv *);
     40     if (register_StaticNonce(env)) {
     41         LOGE("failed to register StaticNonce");
     42         return JNI_ERR;
     43     }
     44 
     45     extern int register_JniCTest(JNIEnv *);
     46     if (register_JniCTest(env)) {
     47         LOGE("failed to register JniCTest");
     48         return JNI_ERR;
     49     }
     50 
     51     extern int register_JniCppTest(JNIEnv *);
     52     if (register_JniCppTest(env)) {
     53         LOGE("failed to register JniCppTest");
     54         return JNI_ERR;
     55     }
     56 
     57     return JNI_VERSION_1_4;
     58 }
     59