/*
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* Copyright 2016, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "wifi"
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#include <hardware_legacy/wifi_hal.h>
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#include <nativehelper/ScopedUtfChars.h>
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#include <utils/Log.h>
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#include <utils/String16.h>
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#include <utils/misc.h>
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#include "jni_helper.h"
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namespace android {
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/* JNI Helpers for wifi_hal implementation */
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JNIHelper::JNIHelper(JavaVM *vm)
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{
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vm->AttachCurrentThread(&mEnv, NULL);
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mVM = vm;
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}
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JNIHelper::JNIHelper(JNIEnv *env)
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{
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mVM = NULL;
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mEnv = env;
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}
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JNIHelper::~JNIHelper()
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{
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if (mVM != NULL) {
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// mVM->DetachCurrentThread(); /* 'attempting to detach while still running code' */
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mVM = NULL; /* not really required; but may help debugging */
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mEnv = NULL; /* not really required; but may help debugging */
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}
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}
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jobject JNIHelper::newLocalRef(jobject obj) {
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return mEnv->NewLocalRef(obj);
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}
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void JNIHelper::deleteLocalRef(jobject obj) {
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mEnv->DeleteLocalRef(obj);
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}
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JNIObject<jbyteArray> JNIHelper::newByteArray(int num) {
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return JNIObject<jbyteArray>(*this, mEnv->NewByteArray(num));
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}
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void JNIHelper::setByteArrayRegion(jbyteArray array, int from, int to, const jbyte *bytes) {
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mEnv->SetByteArrayRegion(array, from, to, bytes);
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}
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}; // namespace android
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