/*
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* Copyright (C) 2012 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 "BluetoothServiceJni"
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#include "android_runtime/AndroidRuntime.h"
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#include "android_runtime/Log.h"
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#include "bluetooth_socket_manager.h"
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#include "com_android_bluetooth.h"
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#include "hardware/bt_sock.h"
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#include "permission_helpers.h"
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#include "utils/Log.h"
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#include "utils/misc.h"
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#include <android_util_Binder.h>
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#include <base/logging.h>
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#include <base/strings/stringprintf.h>
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#include <cutils/properties.h>
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#include <dlfcn.h>
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#include <errno.h>
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#include <pthread.h>
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#include <string.h>
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#include <fcntl.h>
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#include <sys/prctl.h>
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#include <sys/stat.h>
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#include <hardware/bluetooth.h>
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#include <mutex>
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using android::bluetooth::BluetoothSocketManagerBinderServer;
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namespace android {
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// OOB_LE_BD_ADDR_SIZE is 6 bytes addres + 1 byte address type
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#define OOB_LE_BD_ADDR_SIZE 7
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#define OOB_TK_SIZE 16
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#define OOB_LE_SC_C_SIZE 16
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#define OOB_LE_SC_R_SIZE 16
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static jmethodID method_stateChangeCallback;
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static jmethodID method_adapterPropertyChangedCallback;
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static jmethodID method_devicePropertyChangedCallback;
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static jmethodID method_deviceFoundCallback;
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static jmethodID method_pinRequestCallback;
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static jmethodID method_sspRequestCallback;
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static jmethodID method_bondStateChangeCallback;
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static jmethodID method_aclStateChangeCallback;
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static jmethodID method_discoveryStateChangeCallback;
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static jmethodID method_setWakeAlarm;
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static jmethodID method_acquireWakeLock;
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static jmethodID method_releaseWakeLock;
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static jmethodID method_energyInfo;
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static struct {
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jclass clazz;
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jmethodID constructor;
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} android_bluetooth_UidTraffic;
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static const bt_interface_t* sBluetoothInterface = NULL;
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static const btsock_interface_t* sBluetoothSocketInterface = NULL;
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static JNIEnv* callbackEnv = NULL;
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static jobject sJniAdapterServiceObj;
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static jobject sJniCallbacksObj;
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static jfieldID sJniCallbacksField;
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namespace {
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android::sp<BluetoothSocketManagerBinderServer> sSocketManager = NULL;
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std::mutex sSocketManagerMutex;
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}
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const bt_interface_t* getBluetoothInterface() { return sBluetoothInterface; }
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JNIEnv* getCallbackEnv() { return callbackEnv; }
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static void adapter_state_change_callback(bt_state_t status) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ALOGV("%s: Status is: %d", __func__, status);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_stateChangeCallback,
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(jint)status);
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}
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static int get_properties(int num_properties, bt_property_t* properties,
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jintArray* types, jobjectArray* props) {
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for (int i = 0; i < num_properties; i++) {
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ScopedLocalRef<jbyteArray> propVal(
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callbackEnv, callbackEnv->NewByteArray(properties[i].len));
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if (!propVal.get()) {
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ALOGE("Error while allocation of array in %s", __func__);
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return -1;
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}
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callbackEnv->SetByteArrayRegion(propVal.get(), 0, properties[i].len,
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(jbyte*)properties[i].val);
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callbackEnv->SetObjectArrayElement(*props, i, propVal.get());
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callbackEnv->SetIntArrayRegion(*types, i, 1, (jint*)&properties[i].type);
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}
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return 0;
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}
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static void adapter_properties_callback(bt_status_t status, int num_properties,
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bt_property_t* properties) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ALOGV("%s: Status is: %d, Properties: %d", __func__, status, num_properties);
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if (status != BT_STATUS_SUCCESS) {
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ALOGE("%s: Status %d is incorrect", __func__, status);
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return;
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}
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ScopedLocalRef<jbyteArray> val(
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sCallbackEnv.get(),
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(jbyteArray)sCallbackEnv->NewByteArray(num_properties));
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if (!val.get()) {
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ALOGE("%s: Error allocating byteArray", __func__);
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return;
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}
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ScopedLocalRef<jclass> mclass(sCallbackEnv.get(),
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sCallbackEnv->GetObjectClass(val.get()));
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/* (BT) Initialize the jobjectArray and jintArray here itself and send the
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initialized array pointers alone to get_properties */
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ScopedLocalRef<jobjectArray> props(
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sCallbackEnv.get(),
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sCallbackEnv->NewObjectArray(num_properties, mclass.get(), NULL));
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if (!props.get()) {
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ALOGE("%s: Error allocating object Array for properties", __func__);
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return;
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}
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ScopedLocalRef<jintArray> types(
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sCallbackEnv.get(), (jintArray)sCallbackEnv->NewIntArray(num_properties));
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if (!types.get()) {
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ALOGE("%s: Error allocating int Array for values", __func__);
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return;
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}
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jintArray typesPtr = types.get();
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jobjectArray propsPtr = props.get();
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if (get_properties(num_properties, properties, &typesPtr, &propsPtr) < 0) {
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return;
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}
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj,
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method_adapterPropertyChangedCallback,
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types.get(), props.get());
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}
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static void remote_device_properties_callback(bt_status_t status,
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RawAddress* bd_addr,
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int num_properties,
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bt_property_t* properties) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ALOGV("%s: Status is: %d, Properties: %d", __func__, status, num_properties);
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if (status != BT_STATUS_SUCCESS) {
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ALOGE("%s: Status %d is incorrect", __func__, status);
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return;
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}
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ScopedLocalRef<jbyteArray> val(
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sCallbackEnv.get(),
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(jbyteArray)sCallbackEnv->NewByteArray(num_properties));
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if (!val.get()) {
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ALOGE("%s: Error allocating byteArray", __func__);
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return;
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}
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ScopedLocalRef<jclass> mclass(sCallbackEnv.get(),
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sCallbackEnv->GetObjectClass(val.get()));
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/* Initialize the jobjectArray and jintArray here itself and send the
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initialized array pointers alone to get_properties */
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ScopedLocalRef<jobjectArray> props(
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sCallbackEnv.get(),
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sCallbackEnv->NewObjectArray(num_properties, mclass.get(), NULL));
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if (!props.get()) {
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ALOGE("%s: Error allocating object Array for properties", __func__);
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return;
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}
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ScopedLocalRef<jintArray> types(
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sCallbackEnv.get(), (jintArray)sCallbackEnv->NewIntArray(num_properties));
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if (!types.get()) {
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ALOGE("%s: Error allocating int Array for values", __func__);
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return;
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}
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ScopedLocalRef<jbyteArray> addr(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(RawAddress)));
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if (!addr.get()) {
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ALOGE("Error while allocation byte array in %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, sizeof(RawAddress),
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(jbyte*)bd_addr);
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jintArray typesPtr = types.get();
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jobjectArray propsPtr = props.get();
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if (get_properties(num_properties, properties, &typesPtr, &propsPtr) < 0) {
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return;
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}
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj,
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method_devicePropertyChangedCallback, addr.get(),
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types.get(), props.get());
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}
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static void device_found_callback(int num_properties,
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bt_property_t* properties) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ScopedLocalRef<jbyteArray> addr(sCallbackEnv.get(), NULL);
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int addr_index;
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for (int i = 0; i < num_properties; i++) {
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if (properties[i].type == BT_PROPERTY_BDADDR) {
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addr.reset(sCallbackEnv->NewByteArray(properties[i].len));
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if (!addr.get()) {
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ALOGE("Address is NULL (unable to allocate) in %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, properties[i].len,
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(jbyte*)properties[i].val);
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addr_index = i;
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}
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}
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if (!addr.get()) {
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ALOGE("Address is NULL in %s", __func__);
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return;
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}
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ALOGV("%s: Properties: %d, Address: %s", __func__, num_properties,
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(const char*)properties[addr_index].val);
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remote_device_properties_callback(BT_STATUS_SUCCESS,
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(RawAddress*)properties[addr_index].val,
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num_properties, properties);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_deviceFoundCallback,
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addr.get());
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}
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static void bond_state_changed_callback(bt_status_t status, RawAddress* bd_addr,
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bt_bond_state_t state) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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if (!bd_addr) {
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ALOGE("Address is null in %s", __func__);
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return;
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}
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ScopedLocalRef<jbyteArray> addr(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(RawAddress)));
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if (!addr.get()) {
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ALOGE("Address allocation failed in %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, sizeof(RawAddress),
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(jbyte*)bd_addr);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_bondStateChangeCallback,
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(jint)status, addr.get(), (jint)state);
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}
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static void acl_state_changed_callback(bt_status_t status, RawAddress* bd_addr,
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bt_acl_state_t state) {
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if (!bd_addr) {
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ALOGE("Address is null in %s", __func__);
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return;
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}
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ScopedLocalRef<jbyteArray> addr(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(RawAddress)));
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if (!addr.get()) {
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ALOGE("Address allocation failed in %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, sizeof(RawAddress),
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(jbyte*)bd_addr);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_aclStateChangeCallback,
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(jint)status, addr.get(), (jint)state);
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}
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static void discovery_state_changed_callback(bt_discovery_state_t state) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ALOGV("%s: DiscoveryState:%d ", __func__, state);
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sCallbackEnv->CallVoidMethod(
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sJniCallbacksObj, method_discoveryStateChangeCallback, (jint)state);
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}
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static void pin_request_callback(RawAddress* bd_addr, bt_bdname_t* bdname,
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uint32_t cod, bool min_16_digits) {
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if (!bd_addr) {
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ALOGE("Address is null in %s", __func__);
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return;
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}
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ScopedLocalRef<jbyteArray> addr(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(RawAddress)));
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if (!addr.get()) {
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ALOGE("Error while allocating in: %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, sizeof(RawAddress),
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(jbyte*)bd_addr);
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ScopedLocalRef<jbyteArray> devname(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(bt_bdname_t)));
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if (!devname.get()) {
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ALOGE("Error while allocating in: %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(devname.get(), 0, sizeof(bt_bdname_t),
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(jbyte*)bdname);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_pinRequestCallback,
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addr.get(), devname.get(), cod, min_16_digits);
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}
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static void ssp_request_callback(RawAddress* bd_addr, bt_bdname_t* bdname,
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uint32_t cod, bt_ssp_variant_t pairing_variant,
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uint32_t pass_key) {
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if (!bd_addr) {
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ALOGE("Address is null in %s", __func__);
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return;
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}
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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ScopedLocalRef<jbyteArray> addr(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(RawAddress)));
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if (!addr.get()) {
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ALOGE("Error while allocating in: %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(addr.get(), 0, sizeof(RawAddress),
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(jbyte*)bd_addr);
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ScopedLocalRef<jbyteArray> devname(
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sCallbackEnv.get(), sCallbackEnv->NewByteArray(sizeof(bt_bdname_t)));
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if (!devname.get()) {
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ALOGE("Error while allocating in: %s", __func__);
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return;
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}
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sCallbackEnv->SetByteArrayRegion(devname.get(), 0, sizeof(bt_bdname_t),
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(jbyte*)bdname);
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sCallbackEnv->CallVoidMethod(sJniCallbacksObj, method_sspRequestCallback,
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addr.get(), devname.get(), cod,
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(jint)pairing_variant, pass_key);
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}
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static void callback_thread_event(bt_cb_thread_evt event) {
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JavaVM* vm = AndroidRuntime::getJavaVM();
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if (event == ASSOCIATE_JVM) {
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JavaVMAttachArgs args;
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char name[] = "BT Service Callback Thread";
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args.version = JNI_VERSION_1_6;
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args.name = name;
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args.group = NULL;
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vm->AttachCurrentThread(&callbackEnv, &args);
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ALOGV("Callback thread attached: %p", callbackEnv);
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} else if (event == DISASSOCIATE_JVM) {
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if (callbackEnv != AndroidRuntime::getJNIEnv()) {
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ALOGE("Callback: '%s' is not called on the correct thread", __func__);
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return;
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}
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vm->DetachCurrentThread();
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}
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}
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static void dut_mode_recv_callback(uint16_t opcode, uint8_t* buf, uint8_t len) {
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}
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static void le_test_mode_recv_callback(bt_status_t status,
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uint16_t packet_count) {
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ALOGV("%s: status:%d packet_count:%d ", __func__, status, packet_count);
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}
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static void energy_info_recv_callback(bt_activity_energy_info* p_energy_info,
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bt_uid_traffic_t* uid_data) {
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CallbackEnv sCallbackEnv(__func__);
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if (!sCallbackEnv.valid()) return;
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jsize len = 0;
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for (bt_uid_traffic_t* data = uid_data; data->app_uid != -1; data++) {
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len++;
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}
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ScopedLocalRef<jobjectArray> array(
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sCallbackEnv.get(), sCallbackEnv->NewObjectArray(
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len, android_bluetooth_UidTraffic.clazz, NULL));
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jsize i = 0;
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for (bt_uid_traffic_t* data = uid_data; data->app_uid != -1; data++) {
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ScopedLocalRef<jobject> uidObj(
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sCallbackEnv.get(),
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sCallbackEnv->NewObject(android_bluetooth_UidTraffic.clazz,
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android_bluetooth_UidTraffic.constructor,
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(jint)data->app_uid, (jlong)data->rx_bytes,
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(jlong)data->tx_bytes));
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sCallbackEnv->SetObjectArrayElement(array.get(), i++, uidObj.get());
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}
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sCallbackEnv->CallVoidMethod(
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sJniAdapterServiceObj, method_energyInfo, p_energy_info->status,
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p_energy_info->ctrl_state, p_energy_info->tx_time, p_energy_info->rx_time,
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p_energy_info->idle_time, p_energy_info->energy_used, array.get());
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}
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static bt_callbacks_t sBluetoothCallbacks = {
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sizeof(sBluetoothCallbacks), adapter_state_change_callback,
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adapter_properties_callback, remote_device_properties_callback,
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device_found_callback, discovery_state_changed_callback,
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pin_request_callback, ssp_request_callback,
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bond_state_changed_callback, acl_state_changed_callback,
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callback_thread_event, dut_mode_recv_callback,
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le_test_mode_recv_callback, energy_info_recv_callback};
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// The callback to call when the wake alarm fires.
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static alarm_cb sAlarmCallback;
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// The data to pass to the wake alarm callback.
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static void* sAlarmCallbackData;
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class JNIThreadAttacher {
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public:
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JNIThreadAttacher() : vm_(nullptr), env_(nullptr) {
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vm_ = AndroidRuntime::getJavaVM();
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status_ = vm_->GetEnv((void**)&env_, JNI_VERSION_1_6);
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if (status_ != JNI_OK && status_ != JNI_EDETACHED) {
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ALOGE(
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"JNIThreadAttacher: unable to get environment for JNI CALL, "
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"status: %d",
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status_);
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env_ = nullptr;
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return;
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}
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if (status_ == JNI_EDETACHED) {
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char name[17] = {0};
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if (prctl(PR_GET_NAME, (unsigned long)name) != 0) {
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ALOGE(
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"JNIThreadAttacher: unable to grab previous thread name, error: %s",
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strerror(errno));
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env_ = nullptr;
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return;
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}
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JavaVMAttachArgs args = {
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.version = JNI_VERSION_1_6, .name = name, .group = nullptr};
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if (vm_->AttachCurrentThread(&env_, &args) != 0) {
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ALOGE("JNIThreadAttacher: unable to attach thread to VM");
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env_ = nullptr;
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return;
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}
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}
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}
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~JNIThreadAttacher() {
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if (status_ == JNI_EDETACHED) vm_->DetachCurrentThread();
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}
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JNIEnv* getEnv() { return env_; }
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private:
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JavaVM* vm_;
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JNIEnv* env_;
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jint status_;
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};
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static bool set_wake_alarm_callout(uint64_t delay_millis, bool should_wake,
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alarm_cb cb, void* data) {
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JNIThreadAttacher attacher;
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JNIEnv* env = attacher.getEnv();
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if (env == nullptr) {
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ALOGE("%s: Unable to get JNI Env", __func__);
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return false;
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}
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sAlarmCallback = cb;
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sAlarmCallbackData = data;
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jboolean jshould_wake = should_wake ? JNI_TRUE : JNI_FALSE;
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jboolean ret =
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env->CallBooleanMethod(sJniAdapterServiceObj, method_setWakeAlarm,
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(jlong)delay_millis, jshould_wake);
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if (!ret) {
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sAlarmCallback = NULL;
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sAlarmCallbackData = NULL;
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}
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return (ret == JNI_TRUE);
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}
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static int acquire_wake_lock_callout(const char* lock_name) {
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JNIThreadAttacher attacher;
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JNIEnv* env = attacher.getEnv();
|
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if (env == nullptr) {
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ALOGE("%s: Unable to get JNI Env", __func__);
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return BT_STATUS_JNI_THREAD_ATTACH_ERROR;
|
}
|
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jint ret = BT_STATUS_SUCCESS;
|
{
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ScopedLocalRef<jstring> lock_name_jni(env, env->NewStringUTF(lock_name));
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if (lock_name_jni.get()) {
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bool acquired = env->CallBooleanMethod(
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sJniAdapterServiceObj, method_acquireWakeLock, lock_name_jni.get());
|
if (!acquired) ret = BT_STATUS_WAKELOCK_ERROR;
|
} else {
|
ALOGE("%s unable to allocate string: %s", __func__, lock_name);
|
ret = BT_STATUS_NOMEM;
|
}
|
}
|
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return ret;
|
}
|
|
static int release_wake_lock_callout(const char* lock_name) {
|
JNIThreadAttacher attacher;
|
JNIEnv* env = attacher.getEnv();
|
|
if (env == nullptr) {
|
ALOGE("%s: Unable to get JNI Env", __func__);
|
return BT_STATUS_JNI_THREAD_ATTACH_ERROR;
|
}
|
|
jint ret = BT_STATUS_SUCCESS;
|
{
|
ScopedLocalRef<jstring> lock_name_jni(env, env->NewStringUTF(lock_name));
|
if (lock_name_jni.get()) {
|
bool released = env->CallBooleanMethod(
|
sJniAdapterServiceObj, method_releaseWakeLock, lock_name_jni.get());
|
if (!released) ret = BT_STATUS_WAKELOCK_ERROR;
|
} else {
|
ALOGE("%s unable to allocate string: %s", __func__, lock_name);
|
ret = BT_STATUS_NOMEM;
|
}
|
}
|
|
return ret;
|
}
|
|
// Called by Java code when alarm is fired. A wake lock is held by the caller
|
// over the duration of this callback.
|
static void alarmFiredNative(JNIEnv* env, jobject obj) {
|
if (sAlarmCallback) {
|
sAlarmCallback(sAlarmCallbackData);
|
} else {
|
ALOGE("%s() - Alarm fired with callback not set!", __func__);
|
}
|
}
|
|
static bt_os_callouts_t sBluetoothOsCallouts = {
|
sizeof(sBluetoothOsCallouts), set_wake_alarm_callout,
|
acquire_wake_lock_callout, release_wake_lock_callout,
|
};
|
|
#define PROPERTY_BT_LIBRARY_NAME "ro.bluetooth.library_name"
|
#define DEFAULT_BT_LIBRARY_NAME "libbluetooth.so"
|
|
int hal_util_load_bt_library(const bt_interface_t** interface) {
|
const char* sym = BLUETOOTH_INTERFACE_STRING;
|
bt_interface_t* itf = nullptr;
|
|
// The library name is not set by default, so the preset library name is used.
|
char path[PROPERTY_VALUE_MAX] = "";
|
property_get(PROPERTY_BT_LIBRARY_NAME, path, DEFAULT_BT_LIBRARY_NAME);
|
void* handle = dlopen(path, RTLD_NOW);
|
if (!handle) {
|
const char* err_str = dlerror();
|
LOG(ERROR) << __func__ << ": failed to load Bluetooth library, error="
|
<< (err_str ? err_str : "error unknown");
|
goto error;
|
}
|
|
// Get the address of the bt_interface_t.
|
itf = (bt_interface_t*)dlsym(handle, sym);
|
if (!itf) {
|
LOG(ERROR) << __func__ << ": failed to load symbol from Bluetooth library "
|
<< sym;
|
goto error;
|
}
|
|
// Success.
|
LOG(INFO) << __func__ << " loaded HAL: btinterface=" << itf
|
<< ", handle=" << handle;
|
*interface = itf;
|
return 0;
|
|
error:
|
*interface = NULL;
|
if (handle) dlclose(handle);
|
|
return -EINVAL;
|
}
|
|
static void classInitNative(JNIEnv* env, jclass clazz) {
|
jclass jniUidTrafficClass = env->FindClass("android/bluetooth/UidTraffic");
|
android_bluetooth_UidTraffic.constructor =
|
env->GetMethodID(jniUidTrafficClass, "<init>", "(IJJ)V");
|
|
jclass jniCallbackClass =
|
env->FindClass("com/android/bluetooth/btservice/JniCallbacks");
|
sJniCallbacksField = env->GetFieldID(
|
clazz, "mJniCallbacks", "Lcom/android/bluetooth/btservice/JniCallbacks;");
|
|
method_stateChangeCallback =
|
env->GetMethodID(jniCallbackClass, "stateChangeCallback", "(I)V");
|
|
method_adapterPropertyChangedCallback = env->GetMethodID(
|
jniCallbackClass, "adapterPropertyChangedCallback", "([I[[B)V");
|
method_discoveryStateChangeCallback = env->GetMethodID(
|
jniCallbackClass, "discoveryStateChangeCallback", "(I)V");
|
|
method_devicePropertyChangedCallback = env->GetMethodID(
|
jniCallbackClass, "devicePropertyChangedCallback", "([B[I[[B)V");
|
method_deviceFoundCallback =
|
env->GetMethodID(jniCallbackClass, "deviceFoundCallback", "([B)V");
|
method_pinRequestCallback =
|
env->GetMethodID(jniCallbackClass, "pinRequestCallback", "([B[BIZ)V");
|
method_sspRequestCallback =
|
env->GetMethodID(jniCallbackClass, "sspRequestCallback", "([B[BIII)V");
|
|
method_bondStateChangeCallback =
|
env->GetMethodID(jniCallbackClass, "bondStateChangeCallback", "(I[BI)V");
|
|
method_aclStateChangeCallback =
|
env->GetMethodID(jniCallbackClass, "aclStateChangeCallback", "(I[BI)V");
|
|
method_setWakeAlarm = env->GetMethodID(clazz, "setWakeAlarm", "(JZ)Z");
|
method_acquireWakeLock =
|
env->GetMethodID(clazz, "acquireWakeLock", "(Ljava/lang/String;)Z");
|
method_releaseWakeLock =
|
env->GetMethodID(clazz, "releaseWakeLock", "(Ljava/lang/String;)Z");
|
method_energyInfo = env->GetMethodID(
|
clazz, "energyInfoCallback", "(IIJJJJ[Landroid/bluetooth/UidTraffic;)V");
|
|
if (hal_util_load_bt_library((bt_interface_t const**)&sBluetoothInterface)) {
|
ALOGE("No Bluetooth Library found");
|
}
|
}
|
|
static bool initNative(JNIEnv* env, jobject obj, jboolean isGuest,
|
jboolean isSingleUserMode, jboolean isAtvDevice) {
|
ALOGV("%s", __func__);
|
|
android_bluetooth_UidTraffic.clazz =
|
(jclass)env->NewGlobalRef(env->FindClass("android/bluetooth/UidTraffic"));
|
|
sJniAdapterServiceObj = env->NewGlobalRef(obj);
|
sJniCallbacksObj =
|
env->NewGlobalRef(env->GetObjectField(obj, sJniCallbacksField));
|
|
if (!sBluetoothInterface) {
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->init(&sBluetoothCallbacks,
|
isGuest == JNI_TRUE ? 1 : 0,
|
isSingleUserMode == JNI_TRUE ? 1 : 0,
|
isAtvDevice == JNI_TRUE ? 1 : 0);
|
if (ret != BT_STATUS_SUCCESS) {
|
ALOGE("Error while setting the callbacks: %d\n", ret);
|
sBluetoothInterface = NULL;
|
return JNI_FALSE;
|
}
|
ret = sBluetoothInterface->set_os_callouts(&sBluetoothOsCallouts);
|
if (ret != BT_STATUS_SUCCESS) {
|
ALOGE("Error while setting Bluetooth callouts: %d\n", ret);
|
sBluetoothInterface->cleanup();
|
sBluetoothInterface = NULL;
|
return JNI_FALSE;
|
}
|
|
sBluetoothSocketInterface =
|
(btsock_interface_t*)sBluetoothInterface->get_profile_interface(
|
BT_PROFILE_SOCKETS_ID);
|
if (sBluetoothSocketInterface == NULL) {
|
ALOGE("Error getting socket interface");
|
}
|
|
return JNI_TRUE;
|
}
|
|
static bool cleanupNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
sBluetoothInterface->cleanup();
|
ALOGI("%s: return from cleanup", __func__);
|
|
if (sJniCallbacksObj) {
|
env->DeleteGlobalRef(sJniCallbacksObj);
|
sJniCallbacksObj = NULL;
|
}
|
|
if (sJniAdapterServiceObj) {
|
env->DeleteGlobalRef(sJniAdapterServiceObj);
|
sJniAdapterServiceObj = NULL;
|
}
|
|
if (android_bluetooth_UidTraffic.clazz) {
|
env->DeleteGlobalRef(android_bluetooth_UidTraffic.clazz);
|
android_bluetooth_UidTraffic.clazz = NULL;
|
}
|
{
|
std::lock_guard<std::mutex> lock(sSocketManagerMutex);
|
sSocketManager = nullptr;
|
}
|
return JNI_TRUE;
|
}
|
|
static jboolean enableNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
int ret = sBluetoothInterface->enable();
|
return (ret == BT_STATUS_SUCCESS || ret == BT_STATUS_DONE) ? JNI_TRUE
|
: JNI_FALSE;
|
}
|
|
static jboolean disableNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
int ret = sBluetoothInterface->disable();
|
/* Retrun JNI_FALSE only when BTIF explicitly reports
|
BT_STATUS_FAIL. It is fine for the BT_STATUS_NOT_READY
|
case which indicates that stack had not been enabled.
|
*/
|
return (ret == BT_STATUS_FAIL) ? JNI_FALSE : JNI_TRUE;
|
}
|
|
static jboolean startDiscoveryNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
int ret = sBluetoothInterface->start_discovery();
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean cancelDiscoveryNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
int ret = sBluetoothInterface->cancel_discovery();
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean createBondNative(JNIEnv* env, jobject obj, jbyteArray address,
|
jint transport) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->create_bond((RawAddress*)addr, transport);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jbyteArray callByteArrayGetter(JNIEnv* env, jobject object,
|
const char* className,
|
const char* methodName) {
|
jclass myClass = env->FindClass(className);
|
jmethodID myMethod = env->GetMethodID(myClass, methodName, "()[B");
|
return (jbyteArray)env->CallObjectMethod(object, myMethod);
|
}
|
|
static jboolean createBondOutOfBandNative(JNIEnv* env, jobject obj,
|
jbyteArray address, jint transport,
|
jobject oobData) {
|
bt_out_of_band_data_t oob_data;
|
|
memset(&oob_data, 0, sizeof(oob_data));
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
jbyte* leBtDeviceAddressBytes = NULL;
|
jbyte* smTKBytes = NULL;
|
jbyte* leScCBytes = NULL;
|
jbyte* leScRBytes = NULL;
|
jbyteArray leBtDeviceAddress = NULL;
|
jbyteArray smTK = NULL;
|
jbyteArray leScC = NULL;
|
jbyteArray leScR = NULL;
|
int status = BT_STATUS_FAIL;
|
|
leBtDeviceAddress = callByteArrayGetter(
|
env, oobData, "android/bluetooth/OobData", "getLeBluetoothDeviceAddress");
|
if (leBtDeviceAddress != NULL) {
|
leBtDeviceAddressBytes = env->GetByteArrayElements(leBtDeviceAddress, NULL);
|
int len = env->GetArrayLength(leBtDeviceAddress);
|
if (len != OOB_LE_BD_ADDR_SIZE) {
|
ALOGI(
|
"%s: wrong length of leBtDeviceAddress, should be empty or %d bytes.",
|
__func__, OOB_LE_BD_ADDR_SIZE);
|
jniThrowIOException(env, EINVAL);
|
goto done;
|
}
|
memcpy(oob_data.le_bt_dev_addr, leBtDeviceAddressBytes, len);
|
}
|
|
smTK = callByteArrayGetter(env, oobData, "android/bluetooth/OobData",
|
"getSecurityManagerTk");
|
if (smTK != NULL) {
|
smTKBytes = env->GetByteArrayElements(smTK, NULL);
|
int len = env->GetArrayLength(smTK);
|
if (len != OOB_TK_SIZE) {
|
ALOGI("%s: wrong length of smTK, should be empty or %d bytes.", __func__,
|
OOB_TK_SIZE);
|
jniThrowIOException(env, EINVAL);
|
goto done;
|
}
|
memcpy(oob_data.sm_tk, smTKBytes, len);
|
}
|
|
leScC = callByteArrayGetter(env, oobData, "android/bluetooth/OobData",
|
"getLeSecureConnectionsConfirmation");
|
if (leScC != NULL) {
|
leScCBytes = env->GetByteArrayElements(leScC, NULL);
|
int len = env->GetArrayLength(leScC);
|
if (len != OOB_LE_SC_C_SIZE) {
|
ALOGI(
|
"%s: wrong length of LE SC Confirmation, should be empty or %d "
|
"bytes.",
|
__func__, OOB_LE_SC_C_SIZE);
|
jniThrowIOException(env, EINVAL);
|
goto done;
|
}
|
memcpy(oob_data.le_sc_c, leScCBytes, len);
|
}
|
|
leScR = callByteArrayGetter(env, oobData, "android/bluetooth/OobData",
|
"getLeSecureConnectionsRandom");
|
if (leScR != NULL) {
|
leScRBytes = env->GetByteArrayElements(leScR, NULL);
|
int len = env->GetArrayLength(leScR);
|
if (len != OOB_LE_SC_R_SIZE) {
|
ALOGI("%s: wrong length of LE SC Random, should be empty or %d bytes.",
|
__func__, OOB_LE_SC_R_SIZE);
|
jniThrowIOException(env, EINVAL);
|
goto done;
|
}
|
memcpy(oob_data.le_sc_r, leScRBytes, len);
|
}
|
|
status = sBluetoothInterface->create_bond_out_of_band((RawAddress*)addr,
|
transport, &oob_data);
|
|
done:
|
env->ReleaseByteArrayElements(address, addr, 0);
|
|
if (leBtDeviceAddress != NULL)
|
env->ReleaseByteArrayElements(leBtDeviceAddress, leBtDeviceAddressBytes, 0);
|
|
if (smTK != NULL) env->ReleaseByteArrayElements(smTK, smTKBytes, 0);
|
|
if (leScC != NULL) env->ReleaseByteArrayElements(leScC, leScCBytes, 0);
|
|
if (leScR != NULL) env->ReleaseByteArrayElements(leScR, leScRBytes, 0);
|
|
return (status == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean removeBondNative(JNIEnv* env, jobject obj, jbyteArray address) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->remove_bond((RawAddress*)addr);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean cancelBondNative(JNIEnv* env, jobject obj, jbyteArray address) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->cancel_bond((RawAddress*)addr);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static int getConnectionStateNative(JNIEnv* env, jobject obj,
|
jbyteArray address) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->get_connection_state((RawAddress*)addr);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
|
return ret;
|
}
|
|
static jboolean pinReplyNative(JNIEnv* env, jobject obj, jbyteArray address,
|
jboolean accept, jint len, jbyteArray pinArray) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
jbyte* pinPtr = NULL;
|
if (accept) {
|
pinPtr = env->GetByteArrayElements(pinArray, NULL);
|
if (pinPtr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
return JNI_FALSE;
|
}
|
}
|
|
int ret = sBluetoothInterface->pin_reply((RawAddress*)addr, accept, len,
|
(bt_pin_code_t*)pinPtr);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
env->ReleaseByteArrayElements(pinArray, pinPtr, 0);
|
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean sspReplyNative(JNIEnv* env, jobject obj, jbyteArray address,
|
jint type, jboolean accept, jint passkey) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->ssp_reply(
|
(RawAddress*)addr, (bt_ssp_variant_t)type, accept, passkey);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean setAdapterPropertyNative(JNIEnv* env, jobject obj, jint type,
|
jbyteArray value) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* val = env->GetByteArrayElements(value, NULL);
|
bt_property_t prop;
|
prop.type = (bt_property_type_t)type;
|
prop.len = env->GetArrayLength(value);
|
prop.val = val;
|
|
int ret = sBluetoothInterface->set_adapter_property(&prop);
|
env->ReleaseByteArrayElements(value, val, 0);
|
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean getAdapterPropertiesNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
int ret = sBluetoothInterface->get_adapter_properties();
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean getAdapterPropertyNative(JNIEnv* env, jobject obj, jint type) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
int ret = sBluetoothInterface->get_adapter_property((bt_property_type_t)type);
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean getDevicePropertyNative(JNIEnv* env, jobject obj,
|
jbyteArray address, jint type) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->get_remote_device_property(
|
(RawAddress*)addr, (bt_property_type_t)type);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean setDevicePropertyNative(JNIEnv* env, jobject obj,
|
jbyteArray address, jint type,
|
jbyteArray value) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* val = env->GetByteArrayElements(value, NULL);
|
if (val == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
env->ReleaseByteArrayElements(value, val, 0);
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
bt_property_t prop;
|
prop.type = (bt_property_type_t)type;
|
prop.len = env->GetArrayLength(value);
|
prop.val = val;
|
|
int ret =
|
sBluetoothInterface->set_remote_device_property((RawAddress*)addr, &prop);
|
env->ReleaseByteArrayElements(value, val, 0);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean getRemoteServicesNative(JNIEnv* env, jobject obj,
|
jbyteArray address) {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
|
jbyte* addr = addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return JNI_FALSE;
|
}
|
|
int ret = sBluetoothInterface->get_remote_services((RawAddress*)addr);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jobject getSocketManagerNative(JNIEnv* env) {
|
std::lock_guard<std::mutex> lock(sSocketManagerMutex);
|
if (!sSocketManager.get()) {
|
sSocketManager =
|
new BluetoothSocketManagerBinderServer(sBluetoothSocketInterface);
|
}
|
return javaObjectForIBinder(env, IInterface::asBinder(sSocketManager));
|
}
|
|
static void setSystemUiUidNative(JNIEnv* env, jobject obj, jint uid) {
|
android::bluetooth::systemUiUid = uid;
|
}
|
|
static void setForegroundUserIdNative(JNIEnv* env, jclass clazz, jint id) {
|
android::bluetooth::foregroundUserId = id;
|
}
|
|
static int readEnergyInfo() {
|
ALOGV("%s", __func__);
|
|
if (!sBluetoothInterface) return JNI_FALSE;
|
int ret = sBluetoothInterface->read_energy_info();
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static void dumpNative(JNIEnv* env, jobject obj, jobject fdObj,
|
jobjectArray argArray) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return;
|
|
int fd = jniGetFDFromFileDescriptor(env, fdObj);
|
if (fd < 0) return;
|
|
int numArgs = env->GetArrayLength(argArray);
|
|
jstring* argObjs = new jstring[numArgs];
|
const char** args = nullptr;
|
if (numArgs > 0) args = new const char*[numArgs];
|
|
for (int i = 0; i < numArgs; i++) {
|
argObjs[i] = (jstring)env->GetObjectArrayElement(argArray, i);
|
args[i] = env->GetStringUTFChars(argObjs[i], NULL);
|
}
|
|
sBluetoothInterface->dump(fd, args);
|
|
for (int i = 0; i < numArgs; i++) {
|
env->ReleaseStringUTFChars(argObjs[i], args[i]);
|
}
|
|
delete[] args;
|
delete[] argObjs;
|
}
|
|
static jbyteArray dumpMetricsNative(JNIEnv* env, jobject obj) {
|
ALOGI("%s", __func__);
|
if (!sBluetoothInterface) return env->NewByteArray(0);
|
|
std::string output;
|
sBluetoothInterface->dumpMetrics(&output);
|
jsize output_size = output.size() * sizeof(char);
|
jbyteArray output_bytes = env->NewByteArray(output_size);
|
env->SetByteArrayRegion(output_bytes, 0, output_size,
|
(const jbyte*)output.data());
|
return output_bytes;
|
}
|
|
static jboolean factoryResetNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return JNI_FALSE;
|
int ret = sBluetoothInterface->config_clear();
|
return (ret == BT_STATUS_SUCCESS) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static void interopDatabaseClearNative(JNIEnv* env, jobject obj) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return;
|
sBluetoothInterface->interop_database_clear();
|
}
|
|
static void interopDatabaseAddNative(JNIEnv* env, jobject obj, int feature,
|
jbyteArray address, int length) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return;
|
|
jbyte* addr = env->GetByteArrayElements(address, NULL);
|
if (addr == NULL) {
|
jniThrowIOException(env, EINVAL);
|
return;
|
}
|
|
sBluetoothInterface->interop_database_add(feature, (RawAddress*)addr, length);
|
env->ReleaseByteArrayElements(address, addr, 0);
|
}
|
|
static jbyteArray obfuscateAddressNative(JNIEnv* env, jobject obj,
|
jbyteArray address) {
|
ALOGV("%s", __func__);
|
if (!sBluetoothInterface) return env->NewByteArray(0);
|
jbyte* addr = env->GetByteArrayElements(address, nullptr);
|
if (addr == nullptr) {
|
jniThrowIOException(env, EINVAL);
|
return env->NewByteArray(0);
|
}
|
RawAddress addr_obj = {};
|
addr_obj.FromOctets((uint8_t*)addr);
|
std::string output = sBluetoothInterface->obfuscate_address(addr_obj);
|
jsize output_size = output.size() * sizeof(char);
|
jbyteArray output_bytes = env->NewByteArray(output_size);
|
env->SetByteArrayRegion(output_bytes, 0, output_size,
|
(const jbyte*)output.data());
|
return output_bytes;
|
}
|
|
static JNINativeMethod sMethods[] = {
|
/* name, signature, funcPtr */
|
{"classInitNative", "()V", (void*)classInitNative},
|
{"initNative", "(ZZZ)Z", (void*)initNative},
|
{"cleanupNative", "()V", (void*)cleanupNative},
|
{"enableNative", "()Z", (void*)enableNative},
|
{"disableNative", "()Z", (void*)disableNative},
|
{"setAdapterPropertyNative", "(I[B)Z", (void*)setAdapterPropertyNative},
|
{"getAdapterPropertiesNative", "()Z", (void*)getAdapterPropertiesNative},
|
{"getAdapterPropertyNative", "(I)Z", (void*)getAdapterPropertyNative},
|
{"getDevicePropertyNative", "([BI)Z", (void*)getDevicePropertyNative},
|
{"setDevicePropertyNative", "([BI[B)Z", (void*)setDevicePropertyNative},
|
{"startDiscoveryNative", "()Z", (void*)startDiscoveryNative},
|
{"cancelDiscoveryNative", "()Z", (void*)cancelDiscoveryNative},
|
{"createBondNative", "([BI)Z", (void*)createBondNative},
|
{"createBondOutOfBandNative", "([BILandroid/bluetooth/OobData;)Z",
|
(void*)createBondOutOfBandNative},
|
{"removeBondNative", "([B)Z", (void*)removeBondNative},
|
{"cancelBondNative", "([B)Z", (void*)cancelBondNative},
|
{"getConnectionStateNative", "([B)I", (void*)getConnectionStateNative},
|
{"pinReplyNative", "([BZI[B)Z", (void*)pinReplyNative},
|
{"sspReplyNative", "([BIZI)Z", (void*)sspReplyNative},
|
{"getRemoteServicesNative", "([B)Z", (void*)getRemoteServicesNative},
|
{"getSocketManagerNative", "()Landroid/os/IBinder;",
|
(void*)getSocketManagerNative},
|
{"setSystemUiUidNative", "(I)V", (void*)setSystemUiUidNative},
|
{"setForegroundUserIdNative", "(I)V", (void*)setForegroundUserIdNative},
|
{"alarmFiredNative", "()V", (void*)alarmFiredNative},
|
{"readEnergyInfo", "()I", (void*)readEnergyInfo},
|
{"dumpNative", "(Ljava/io/FileDescriptor;[Ljava/lang/String;)V",
|
(void*)dumpNative},
|
{"dumpMetricsNative", "()[B", (void*)dumpMetricsNative},
|
{"factoryResetNative", "()Z", (void*)factoryResetNative},
|
{"interopDatabaseClearNative", "()V", (void*)interopDatabaseClearNative},
|
{"interopDatabaseAddNative", "(I[BI)V", (void*)interopDatabaseAddNative},
|
{"obfuscateAddressNative", "([B)[B", (void*)obfuscateAddressNative}};
|
|
int register_com_android_bluetooth_btservice_AdapterService(JNIEnv* env) {
|
return jniRegisterNativeMethods(
|
env, "com/android/bluetooth/btservice/AdapterService", sMethods,
|
NELEM(sMethods));
|
}
|
|
} /* namespace android */
|
|
/*
|
* JNI Initialization
|
*/
|
jint JNI_OnLoad(JavaVM* jvm, void* reserved) {
|
JNIEnv* e;
|
int status;
|
|
ALOGV("Bluetooth Adapter Service : loading JNI\n");
|
|
// Check JNI version
|
if (jvm->GetEnv((void**)&e, JNI_VERSION_1_6)) {
|
ALOGE("JNI version mismatch error");
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_btservice_AdapterService(e);
|
if (status < 0) {
|
ALOGE("jni adapter service registration failure, status: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_hfp(e);
|
if (status < 0) {
|
ALOGE("jni hfp registration failure, status: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_hfpclient(e);
|
if (status < 0) {
|
ALOGE("jni hfp client registration failure, status: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_a2dp(e);
|
if (status < 0) {
|
ALOGE("jni a2dp source registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_a2dp_sink(e);
|
if (status < 0) {
|
ALOGE("jni a2dp sink registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_avrcp_target(e);
|
if (status < 0) {
|
ALOGE("jni new avrcp target registration failure: %d", status);
|
}
|
|
status = android::register_com_android_bluetooth_avrcp_controller(e);
|
if (status < 0) {
|
ALOGE("jni avrcp controller registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_hid_host(e);
|
if (status < 0) {
|
ALOGE("jni hid registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_hid_device(e);
|
if (status < 0) {
|
ALOGE("jni hidd registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_pan(e);
|
if (status < 0) {
|
ALOGE("jni pan registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_gatt(e);
|
if (status < 0) {
|
ALOGE("jni gatt registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_sdp(e);
|
if (status < 0) {
|
ALOGE("jni sdp registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
status = android::register_com_android_bluetooth_hearing_aid(e);
|
if (status < 0) {
|
ALOGE("jni hearing aid registration failure: %d", status);
|
return JNI_ERR;
|
}
|
|
return JNI_VERSION_1_6;
|
}
|
