| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "dataloader-jni" |
| |
| #include "core_jni_helpers.h" |
| #include "dataloader_ndk.h" |
| |
| namespace android { |
| namespace { |
| |
| static jboolean nativeCreateDataLoader(JNIEnv* env, |
| jobject thiz, |
| jint storageId, |
| jobject control, |
| jobject params, |
| jobject callback) { |
| return DataLoaderService_OnCreate(env, thiz, |
| storageId, control, params, callback); |
| } |
| |
| static jboolean nativeStartDataLoader(JNIEnv* env, |
| jobject thiz, |
| jint storageId) { |
| return DataLoaderService_OnStart(env, storageId); |
| } |
| |
| static jboolean nativeStopDataLoader(JNIEnv* env, |
| jobject thiz, |
| jint storageId) { |
| return DataLoaderService_OnStop(env, storageId); |
| } |
| |
| static jboolean nativeDestroyDataLoader(JNIEnv* env, |
| jobject thiz, |
| jint storageId) { |
| return DataLoaderService_OnDestroy(env, storageId); |
| } |
| |
| |
| static jboolean nativePrepareImage(JNIEnv* env, jobject thiz, jint storageId, jobject addedFiles, jobject removedFiles) { |
| return DataLoaderService_OnPrepareImage(env, storageId, addedFiles, removedFiles); |
| } |
| |
| static void nativeWriteData(JNIEnv* env, |
| jobject clazz, |
| jlong self, |
| jstring name, |
| jlong offsetBytes, |
| jlong lengthBytes, |
| jobject incomingFd) { |
| auto connector = (DataLoaderFilesystemConnectorPtr)self; |
| return DataLoader_FilesystemConnector_writeData(connector, name, offsetBytes, lengthBytes, incomingFd); |
| } |
| |
| static const JNINativeMethod dlc_method_table[] = { |
| {"nativeCreateDataLoader", |
| "(ILandroid/content/pm/FileSystemControlParcel;" |
| "Landroid/content/pm/DataLoaderParamsParcel;" |
| "Landroid/content/pm/IDataLoaderStatusListener;)Z", |
| (void*)nativeCreateDataLoader}, |
| {"nativeStartDataLoader", "(I)Z", (void*)nativeStartDataLoader}, |
| {"nativeStopDataLoader", "(I)Z", (void*)nativeStopDataLoader}, |
| {"nativeDestroyDataLoader", "(I)Z", (void*)nativeDestroyDataLoader}, |
| {"nativePrepareImage", "(ILjava/util/List;Ljava/util/List;)Z", (void*)nativePrepareImage}, |
| {"nativeWriteData", "(JLjava/lang/String;JJLandroid/os/ParcelFileDescriptor;)V", |
| (void*)nativeWriteData}, |
| }; |
| |
| } // namespace |
| |
| int register_android_service_DataLoaderService(JNIEnv* env) { |
| return jniRegisterNativeMethods(env, |
| "android/service/dataloader/DataLoaderService", |
| dlc_method_table, NELEM(dlc_method_table)); |
| } |
| |
| } // namespace android |