service/easy-setup/mediator/richsdk/android/EasySetupCore/src/main/jni/JniJvm.cpp

   1 /******************************************************************
   2  *
   3  * Copyright 2016 Samsung Electronics All Rights Reserved.
   4  *
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ******************************************************************/
  20 #include "JniJvm.h"
  21
  22 JavaVM *g_jvm = NULL;
  23
  24 jclass g_cls_RemoteEnrollee = NULL;
  25 jclass g_cls_ESException = NULL;
  26 jclass g_cls_EnrolleeStatus = NULL;
  27 jclass g_cls_EnrolleeConf = NULL;
  28 jclass g_cls_getEnrolleeStatus = NULL;
  29 jclass g_cls_getConfigurationStatus = NULL;
  30 jclass g_cls_SecurityProvisioningStatus = NULL;
  31 jclass g_cls_DevicePropProvisioningStatus = NULL;
  32 jclass g_cls_CloudPropProvisioningStatus = NULL;
  33 jclass g_cls_Integer = NULL;
  34 jclass g_cls_OcRepresentation = NULL;
  35
  36 jmethodID g_mid_RemoteEnrollee_ctor = NULL;
  37 jmethodID g_mid_ESException_ctor = NULL;
  38 jmethodID g_mid_EnrolleeStatus_ctor = NULL;
  39 jmethodID g_mid_EnrolleeConf_ctor = NULL;
  40 jmethodID g_mid_getEnrolleeStatus_ctor = NULL;
  41 jmethodID g_mid_getConfigurationStatus_ctor = NULL;
  42 jmethodID g_mid_SecurityProvisioningStatus_ctor = NULL;
  43 jmethodID g_mid_DevicePropProvisioningStatus_ctor = NULL;
  44 jmethodID g_mid_CloudPropProvisioningStatus_ctor = NULL;
  45 jmethodID g_mid_Integer_ctor = NULL;
  46 jmethodID g_mid_OcRepresentation_N_ctor_bool = NULL;
  47
  48 // JNI OnLoad
  49 JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved)
  50 {
  51     ES_LOGI("JNI_OnLoad");
  52     JNIEnv *env;
  53     g_jvm = vm;
  54
  55     if (g_jvm->GetEnv((void **)&env, JNI_CURRENT_VERSION) != JNI_OK)
  56     {
  57         ES_LOGE("Failed to get the environment using GetEnv()");
  58         return JNI_ERR;
  59     }
  60
  61     jclass clazz = nullptr;
  62
  63     // Remote Enrollee
  64     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/RemoteEnrollee");
  65     if (!clazz) return JNI_ERR;
  66     g_cls_RemoteEnrollee = (jclass)env->NewGlobalRef(clazz);
  67     env->DeleteLocalRef(clazz);
  68
  69     g_mid_RemoteEnrollee_ctor = env->GetMethodID(g_cls_RemoteEnrollee, "<init>",
  70                                 "(J)V");
  71     if (!g_mid_RemoteEnrollee_ctor) return JNI_ERR;
  72
  73     // ESException
  74     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/ESException");
  75     if (!clazz) return JNI_ERR;
  76     g_cls_ESException = (jclass)env->NewGlobalRef(clazz);
  77     env->DeleteLocalRef(clazz);
  78
  79     g_mid_ESException_ctor = env->GetMethodID(g_cls_ESException, "<init>", "(Ljava/lang/String;)V");
  80     if (!g_mid_ESException_ctor) return JNI_ERR;
  81
  82     // EnrolleeStatus
  83     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/EnrolleeStatus");
  84     if (!clazz) return JNI_ERR;
  85
  86     g_cls_EnrolleeStatus = (jclass)env->NewGlobalRef(clazz);
  87     env->DeleteLocalRef(clazz);
  88
  89     g_mid_EnrolleeStatus_ctor = env->GetMethodID(g_cls_EnrolleeStatus, "<init>",
  90                                 "(Lorg/iotivity/base/OcRepresentation;)V");
  91     if (!g_mid_EnrolleeStatus_ctor) return JNI_ERR;
  92
  93     // EnrolleeConf
  94     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/EnrolleeConf");
  95     if (!clazz) return JNI_ERR;
  96
  97     g_cls_EnrolleeConf = (jclass)env->NewGlobalRef(clazz);
  98     env->DeleteLocalRef(clazz);
  99
 100     g_mid_EnrolleeConf_ctor = env->GetMethodID(g_cls_EnrolleeConf, "<init>",
 101                                 "(Lorg/iotivity/base/OcRepresentation;)V");
 102     if (!g_mid_EnrolleeConf_ctor) return JNI_ERR;
 103
 104     // getEnrolleeStatus
 105     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/GetEnrolleeStatus");
 106     if (!clazz) return JNI_ERR;
 107
 108     g_cls_getEnrolleeStatus = (jclass)env->NewGlobalRef(clazz);
 109     env->DeleteLocalRef(clazz);
 110
 111     g_mid_getEnrolleeStatus_ctor = env->GetMethodID(g_cls_getEnrolleeStatus, "<init>",
 112                                 "(ILorg/iotivity/service/easysetup/mediator/EnrolleeStatus;)V");
 113     if (!g_mid_getEnrolleeStatus_ctor) return JNI_ERR;
 114
 115     // getConfigurationStatus
 116     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/GetConfigurationStatus");
 117     if (!clazz) return JNI_ERR;
 118
 119     g_cls_getConfigurationStatus = (jclass)env->NewGlobalRef(clazz);
 120     env->DeleteLocalRef(clazz);
 121
 122     g_mid_getConfigurationStatus_ctor = env->GetMethodID(g_cls_getConfigurationStatus, "<init>",
 123                                 "(ILorg/iotivity/service/easysetup/mediator/EnrolleeConf;)V");
 124     if (!g_mid_getConfigurationStatus_ctor) return JNI_ERR;
 125
 126     // SecurityProvisioningStatus
 127     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/SecurityProvisioningStatus");
 128     if (!clazz) return JNI_ERR;
 129
 130     g_cls_SecurityProvisioningStatus = (jclass)env->NewGlobalRef(clazz);
 131     env->DeleteLocalRef(clazz);
 132
 133     g_mid_SecurityProvisioningStatus_ctor = env->GetMethodID(g_cls_SecurityProvisioningStatus, "<init>",
 134                                 "(ILjava/lang/String;)V");
 135     if (!g_mid_SecurityProvisioningStatus_ctor) return JNI_ERR;
 136
 137     // DevicePropProvisioningStatus
 138     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/DevicePropProvisioningStatus");
 139     if (!clazz) return JNI_ERR;
 140
 141     g_cls_DevicePropProvisioningStatus = (jclass)env->NewGlobalRef(clazz);
 142     env->DeleteLocalRef(clazz);
 143
 144     g_mid_DevicePropProvisioningStatus_ctor = env->GetMethodID(g_cls_DevicePropProvisioningStatus, "<init>",
 145                                 "(I)V");
 146     if (!g_mid_DevicePropProvisioningStatus_ctor) return JNI_ERR;
 147
 148     // CloudPropProvisioningStatus
 149     clazz = env->FindClass("org/iotivity/service/easysetup/mediator/CloudPropProvisioningStatus");
 150     if (!clazz) return JNI_ERR;
 151     g_cls_CloudPropProvisioningStatus = (jclass)env->NewGlobalRef(clazz);
 152     env->DeleteLocalRef(clazz);
 153
 154     g_mid_CloudPropProvisioningStatus_ctor = env->GetMethodID(g_cls_CloudPropProvisioningStatus, "<init>",
 155                                 "(I)V");
 156     if (!g_mid_CloudPropProvisioningStatus_ctor) return JNI_ERR;
 157
 158     // Integer
 159     clazz = env->FindClass("java/lang/Integer");
 160     if (!clazz) return JNI_ERR;
 161     g_cls_Integer = (jclass)env->NewGlobalRef(clazz);
 162     env->DeleteLocalRef(clazz);
 163
 164     g_mid_Integer_ctor = env->GetMethodID(g_cls_Integer, "<init>",
 165                                 "(I)V");
 166     if (!g_mid_Integer_ctor) return JNI_ERR;
 167
 168     //OcRepresentation
 169     clazz = env->FindClass("org/iotivity/base/OcRepresentation");
 170     if (!clazz) return JNI_ERR;
 171     g_cls_OcRepresentation = (jclass)env->NewGlobalRef(clazz);
 172     env->DeleteLocalRef(clazz);
 173
 174     g_mid_OcRepresentation_N_ctor_bool = env->GetMethodID(g_cls_OcRepresentation, "<init>", "(JZ)V");
 175     if (!g_mid_OcRepresentation_N_ctor_bool) return JNI_ERR;
 176
 177     return JNI_CURRENT_VERSION;
 178 }
 179
 180 //JNI OnUnload
 181 JNIEXPORT void JNICALL JNI_OnUnload(JavaVM *vm, void *reserved)
 182 {
 183     ES_LOGI("JNI_OnUnload");
 184     JNIEnv *env;
 185
 186     if (g_jvm->GetEnv((void **)&env, JNI_CURRENT_VERSION) != JNI_OK)
 187     {
 188         ES_LOGE("Failed to get the environment using GetEnv()");
 189         return;
 190     }
 191     env->DeleteGlobalRef(g_cls_RemoteEnrollee);
 192     env->DeleteGlobalRef(g_cls_ESException);
 193 }