Loading Android.bp +40 −0 Original line number Diff line number Diff line Loading @@ -760,6 +760,46 @@ cc_library { }, } filegroup { name: "incremental_aidl", srcs: [ "core/java/android/os/incremental/IIncrementalService.aidl", "core/java/android/os/incremental/IIncrementalServiceProxy.aidl", "core/java/android/os/incremental/IncrementalDataLoaderParamsParcel.aidl", "core/java/android/os/incremental/IncrementalFileSystemControlParcel.aidl", "core/java/android/os/incremental/NamedParcelFileDescriptor.aidl", ], path: "core/java", } filegroup { name: "incremental_data_loader_aidl", srcs: [ "core/java/android/service/incremental/IIncrementalDataLoaderStatusListener.aidl", "core/java/android/service/incremental/IIncrementalDataLoaderService.aidl", ], path: "core/java", } aidl_interface { name: "libincremental_aidl", srcs: [ ":incremental_aidl", ":incremental_data_loader_aidl", ], backend: { java: { sdk_version: "28", }, cpp: { enabled: true, }, ndk: { enabled: true, }, }, api_dir: "aidl/incremental", } gensrcs { name: "gen-platform-proto-constants", Loading core/java/android/os/incremental/IIncrementalService.aidl 0 → 100644 +96 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.IncrementalDataLoaderParamsParcel; /** @hide */ interface IIncrementalService { /** * A set of flags for the |createMode| parameters when creating a new Incremental storage. */ const int CREATE_MODE_TEMPORARY_BIND = 1; const int CREATE_MODE_PERMANENT_BIND = 2; const int CREATE_MODE_CREATE = 4; const int CREATE_MODE_OPEN_EXISTING = 8; /** * Opens or creates a storage given a target path and data loader params. Returns the storage ID. */ int openStorage(in @utf8InCpp String path); int createStorage(in @utf8InCpp String path, in IncrementalDataLoaderParamsParcel params, int createMode); int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode); /** * Bind-mounts a path under a storage to a full path. Can be permanent or temporary. */ const int BIND_TEMPORARY = 0; const int BIND_PERMANENT = 1; int makeBindMount(int storageId, in @utf8InCpp String pathUnderStorage, in @utf8InCpp String targetFullPath, int bindType); /** * Deletes an existing bind mount on a path under a storage. Returns 0 on success, and -errno on failure. */ int deleteBindMount(int storageId, in @utf8InCpp String targetFullPath); /** * Creates a directory under a storage. The target directory is specified by its relative path under the storage. */ int makeDirectory(int storageId, in @utf8InCpp String pathUnderStorage); /** * Creates a file under a storage, specifying its name, size and metadata. */ int makeFile(int storageId, in @utf8InCpp String pathUnderStorage, long size, in byte[] metadata); /** * Creates a file under a storage. Content of the file is from a range inside another file. * Both files are specified by relative paths under storage. */ int makeFileFromRange(int storageId, in @utf8InCpp String targetPathUnderStorage, in @utf8InCpp String sourcePathUnderStorage, long start, long end); /** * Creates a hard link between two files in a storage. * Both source and destination are specified by relative paths under storage. */ int makeLink(int storageId, in @utf8InCpp String sourcePathUnderStorage, in @utf8InCpp String destPathUnderStorage); /** * Deletes a hard link in a storage, specified by the relative path of the link target under storage. */ int unlink(int storageId, in @utf8InCpp String pathUnderStorage); /** * Checks if a file's certain range is loaded. File is specified by relative file path under storage. */ boolean isFileRangeLoaded(int storageId, in @utf8InCpp String pathUnderStorage, long start, long end); /** * Reads the metadata of a file. File is specified by relative path under storage. */ byte[] getFileMetadata(int storageId, in @utf8InCpp String pathUnderStorage); /** * Returns the list of file paths under a storage. */ @utf8InCpp String[] getFileList(int storageId); /** * Starts loading data for a storage. */ boolean startLoading(int storageId); } core/java/android/os/incremental/IIncrementalServiceProxy.aidl 0 → 100644 +37 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.IncrementalFileSystemControlParcel; import android.os.incremental.IncrementalDataLoaderParamsParcel; import android.service.incremental.IIncrementalDataLoaderStatusListener; /** * Binder service to receive calls from native Incremental Service and handle Java tasks such as * looking up data loader service package names, binding and talking to the data loader service. * @hide */ interface IIncrementalServiceProxy { boolean prepareDataLoader(int mountId, in IncrementalFileSystemControlParcel control, in IncrementalDataLoaderParamsParcel params, in IIncrementalDataLoaderStatusListener listener); boolean startDataLoader(int mountId); void showHealthBlockedUI(int mountId); void destroyDataLoader(int mountId); void newFileForDataLoader(int mountId, long inode, in byte[] metadata); } core/java/android/os/incremental/IncrementalDataLoaderParamsParcel.aidl 0 → 100644 +29 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.NamedParcelFileDescriptor; /** * Class for holding data loader configuration parameters. * @hide */ parcelable IncrementalDataLoaderParamsParcel { @utf8InCpp String staticUri; @utf8InCpp String packageName; NamedParcelFileDescriptor[] dynamicArgs; } core/java/android/os/incremental/IncrementalFileSystemControlParcel.aidl 0 → 100644 +27 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; /** * Wraps two file descriptors that Incremental Service uses to communicate * with Incremental FileSystem. * @hide */ parcelable IncrementalFileSystemControlParcel { @nullable ParcelFileDescriptor cmd; @nullable ParcelFileDescriptor log; } Loading
Android.bp +40 −0 Original line number Diff line number Diff line Loading @@ -760,6 +760,46 @@ cc_library { }, } filegroup { name: "incremental_aidl", srcs: [ "core/java/android/os/incremental/IIncrementalService.aidl", "core/java/android/os/incremental/IIncrementalServiceProxy.aidl", "core/java/android/os/incremental/IncrementalDataLoaderParamsParcel.aidl", "core/java/android/os/incremental/IncrementalFileSystemControlParcel.aidl", "core/java/android/os/incremental/NamedParcelFileDescriptor.aidl", ], path: "core/java", } filegroup { name: "incremental_data_loader_aidl", srcs: [ "core/java/android/service/incremental/IIncrementalDataLoaderStatusListener.aidl", "core/java/android/service/incremental/IIncrementalDataLoaderService.aidl", ], path: "core/java", } aidl_interface { name: "libincremental_aidl", srcs: [ ":incremental_aidl", ":incremental_data_loader_aidl", ], backend: { java: { sdk_version: "28", }, cpp: { enabled: true, }, ndk: { enabled: true, }, }, api_dir: "aidl/incremental", } gensrcs { name: "gen-platform-proto-constants", Loading
core/java/android/os/incremental/IIncrementalService.aidl 0 → 100644 +96 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.IncrementalDataLoaderParamsParcel; /** @hide */ interface IIncrementalService { /** * A set of flags for the |createMode| parameters when creating a new Incremental storage. */ const int CREATE_MODE_TEMPORARY_BIND = 1; const int CREATE_MODE_PERMANENT_BIND = 2; const int CREATE_MODE_CREATE = 4; const int CREATE_MODE_OPEN_EXISTING = 8; /** * Opens or creates a storage given a target path and data loader params. Returns the storage ID. */ int openStorage(in @utf8InCpp String path); int createStorage(in @utf8InCpp String path, in IncrementalDataLoaderParamsParcel params, int createMode); int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode); /** * Bind-mounts a path under a storage to a full path. Can be permanent or temporary. */ const int BIND_TEMPORARY = 0; const int BIND_PERMANENT = 1; int makeBindMount(int storageId, in @utf8InCpp String pathUnderStorage, in @utf8InCpp String targetFullPath, int bindType); /** * Deletes an existing bind mount on a path under a storage. Returns 0 on success, and -errno on failure. */ int deleteBindMount(int storageId, in @utf8InCpp String targetFullPath); /** * Creates a directory under a storage. The target directory is specified by its relative path under the storage. */ int makeDirectory(int storageId, in @utf8InCpp String pathUnderStorage); /** * Creates a file under a storage, specifying its name, size and metadata. */ int makeFile(int storageId, in @utf8InCpp String pathUnderStorage, long size, in byte[] metadata); /** * Creates a file under a storage. Content of the file is from a range inside another file. * Both files are specified by relative paths under storage. */ int makeFileFromRange(int storageId, in @utf8InCpp String targetPathUnderStorage, in @utf8InCpp String sourcePathUnderStorage, long start, long end); /** * Creates a hard link between two files in a storage. * Both source and destination are specified by relative paths under storage. */ int makeLink(int storageId, in @utf8InCpp String sourcePathUnderStorage, in @utf8InCpp String destPathUnderStorage); /** * Deletes a hard link in a storage, specified by the relative path of the link target under storage. */ int unlink(int storageId, in @utf8InCpp String pathUnderStorage); /** * Checks if a file's certain range is loaded. File is specified by relative file path under storage. */ boolean isFileRangeLoaded(int storageId, in @utf8InCpp String pathUnderStorage, long start, long end); /** * Reads the metadata of a file. File is specified by relative path under storage. */ byte[] getFileMetadata(int storageId, in @utf8InCpp String pathUnderStorage); /** * Returns the list of file paths under a storage. */ @utf8InCpp String[] getFileList(int storageId); /** * Starts loading data for a storage. */ boolean startLoading(int storageId); }
core/java/android/os/incremental/IIncrementalServiceProxy.aidl 0 → 100644 +37 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.IncrementalFileSystemControlParcel; import android.os.incremental.IncrementalDataLoaderParamsParcel; import android.service.incremental.IIncrementalDataLoaderStatusListener; /** * Binder service to receive calls from native Incremental Service and handle Java tasks such as * looking up data loader service package names, binding and talking to the data loader service. * @hide */ interface IIncrementalServiceProxy { boolean prepareDataLoader(int mountId, in IncrementalFileSystemControlParcel control, in IncrementalDataLoaderParamsParcel params, in IIncrementalDataLoaderStatusListener listener); boolean startDataLoader(int mountId); void showHealthBlockedUI(int mountId); void destroyDataLoader(int mountId); void newFileForDataLoader(int mountId, long inode, in byte[] metadata); }
core/java/android/os/incremental/IncrementalDataLoaderParamsParcel.aidl 0 → 100644 +29 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; import android.os.incremental.NamedParcelFileDescriptor; /** * Class for holding data loader configuration parameters. * @hide */ parcelable IncrementalDataLoaderParamsParcel { @utf8InCpp String staticUri; @utf8InCpp String packageName; NamedParcelFileDescriptor[] dynamicArgs; }
core/java/android/os/incremental/IncrementalFileSystemControlParcel.aidl 0 → 100644 +27 −0 Original line number Diff line number Diff line /* * 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. */ package android.os.incremental; /** * Wraps two file descriptors that Incremental Service uses to communicate * with Incremental FileSystem. * @hide */ parcelable IncrementalFileSystemControlParcel { @nullable ParcelFileDescriptor cmd; @nullable ParcelFileDescriptor log; }
