CAResult_t CAIPJniInit()
{
OIC_LOG(DEBUG, IP_MONITOR_TAG, "IN");
OIC_LOG(DEBUG, IP_MONITOR_TAG, "CAIPJniInit");
g_jvm = CANativeJNIGetJavaVM();
if (!g_jvm)
{
OIC_LOG(ERROR, IP_MONITOR_TAG, "JNI initialize error");
return CA_STATUS_FAILED;
}
OIC_LOG(DEBUG, IP_MONITOR_TAG, "OUT");
return CA_STATUS_OK;
}
static CAResult_t CAIPDestroyJniInterface()
{
OIC_LOG(DEBUG, TAG, "CAIPDestroyJniInterface");
JavaVM *jvm = CANativeJNIGetJavaVM();
if (!jvm)
{
OIC_LOG(ERROR, TAG, "Could not get JavaVM pointer");
return CA_STATUS_FAILED;
}
bool isAttached = false;
JNIEnv* env;
jint res = (*jvm)->GetEnv(jvm, (void**) &env, JNI_VERSION_1_6);
if (JNI_OK != res)
{
OIC_LOG(INFO, TAG, "Could not get JNIEnv pointer");
res = (*jvm)->AttachCurrentThread(jvm, &env, NULL);
if (JNI_OK != res)
{
OIC_LOG(ERROR, TAG, "AttachCurrentThread has failed");
return CA_STATUS_FAILED;
}
isAttached = true;
}
jclass jni_IpInterface = (*env)->FindClass(env, "org/iotivity/ca/CaIpInterface");
if (!jni_IpInterface)
{
OIC_LOG(ERROR, TAG, "Could not get CaIpInterface class");
goto error_exit;
}
jmethodID jni_InterfaceDestroyMethod = (*env)->GetStaticMethodID(env, jni_IpInterface,
"destroyIpInterface",
"()V");
if (!jni_InterfaceDestroyMethod)
{
OIC_LOG(ERROR, TAG, "Could not get CaIpInterface destroy method");
goto error_exit;
}
(*env)->CallStaticVoidMethod(env, jni_IpInterface, jni_InterfaceDestroyMethod);
if ((*env)->ExceptionCheck(env))
{
OIC_LOG(ERROR, TAG, "destroyIpInterface has failed");
(*env)->ExceptionDescribe(env);
(*env)->ExceptionClear(env);
goto error_exit;
}
OIC_LOG(DEBUG, TAG, "Destroy instance for CaIpInterface");
if (isAttached)
{
(*jvm)->DetachCurrentThread(jvm);
}
return CA_STATUS_OK;
error_exit:
if (isAttached)
{
(*jvm)->DetachCurrentThread(jvm);
}
return CA_STATUS_FAILED;
}
CAResult_t CAIPJniInit()
{
OIC_LOG(DEBUG, TAG, "CAIPJniInit_IN");
JavaVM *jvm = CANativeJNIGetJavaVM();
if (!jvm)
{
OIC_LOG(ERROR, TAG, "Could not get JavaVM pointer");
return CA_STATUS_FAILED;
}
jobject context = CANativeJNIGetContext();
if (!context)
{
OIC_LOG(ERROR, TAG, "unable to get application context");
return CA_STATUS_FAILED;
}
JNIEnv* env;
if ((*jvm)->GetEnv(jvm, (void**) &env, JNI_VERSION_1_6) != JNI_OK)
{
OIC_LOG(ERROR, TAG, "Could not get JNIEnv pointer");
return CA_STATUS_FAILED;
}
jmethodID mid_getApplicationContext = CAGetJNIMethodID(env, "android/content/Context",
"getApplicationContext",
"()Landroid/content/Context;");
if (!mid_getApplicationContext)
{
OIC_LOG(ERROR, TAG, "Could not get getApplicationContext method");
return CA_STATUS_FAILED;
}
jobject jApplicationContext = (*env)->CallObjectMethod(env, context,
mid_getApplicationContext);
if (!jApplicationContext)
{
OIC_LOG(ERROR, TAG, "Could not get application context");
return CA_STATUS_FAILED;
}
jclass cls_CaIpInterface = (*env)->FindClass(env, "org/iotivity/ca/CaIpInterface");
if (!cls_CaIpInterface)
{
OIC_LOG(ERROR, TAG, "Could not get CaIpInterface class");
return CA_STATUS_FAILED;
}
jmethodID mid_CaIpInterface_ctor = (*env)->GetMethodID(env, cls_CaIpInterface, "<init>",
"(Landroid/content/Context;)V");
if (!mid_CaIpInterface_ctor)
{
OIC_LOG(ERROR, TAG, "Could not get CaIpInterface constructor method");
return CA_STATUS_FAILED;
}
(*env)->NewObject(env, cls_CaIpInterface, mid_CaIpInterface_ctor, jApplicationContext);
OIC_LOG(DEBUG, TAG, "Create CaIpInterface instance, success");
OIC_LOG(DEBUG, TAG, "CAIPJniInit_OUT");
return CA_STATUS_OK;
}
void CAEDRServerJniInit()
{
OIC_LOG(DEBUG, TAG, "CAEDRServerJniInit");
g_jvm = CANativeJNIGetJavaVM();
}
//getting jvm
void CALENetworkMonitorJniInit()
{
OIC_LOG(DEBUG, TAG, "CALENetworkMonitorJniInit");
g_jvm = CANativeJNIGetJavaVM();
}
void CAEDRCoreJniInit()
{
OIC_LOG(DEBUG, TAG, "CAEdrClientJniInit");
g_jvm = (JavaVM*) CANativeJNIGetJavaVM();
}
static void CANfcJniInit()
{
OIC_LOG(DEBUG, TAG, "CANfcJniInit");
g_jvm = (JavaVM*) CANativeJNIGetJavaVM();
}