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Commit 602789f1 authored by Alex Buynytskyy's avatar Alex Buynytskyy Committed by Automerger Merge Worker
Browse files

Merge changes from topic "LOADER_USAGE_STATS" into rvc-dev am: 50e02440 am:... 

Merge changes from topic "LOADER_USAGE_STATS" into rvc-dev am: 50e02440 am: 3ea7adf0 am: c63d0680 am: 6366444f

Change-Id: Ic49b31f0282cd147549f6bf2da9bf37b131ec880
parents 4b76feae 6366444f

aidl_api/libincremental_aidl/current/android/os/incremental/IncrementalFileSystemControlParcel.aidl

deleted100644 → 0
+0 −24
Original line number Diff line number Diff line 
///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL interface (or parcelable). Do not try to

// edit this file. It looks like you are doing that because you have modified

// an AIDL interface in a backward-incompatible way, e.g., deleting a function

// from an interface or a field from a parcelable and it broke the build. That

// breakage is intended.

//

// You must not make a backward incompatible changes to the AIDL files built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.os.incremental;

/* @hide */

parcelable IncrementalFileSystemControlParcel {

  ParcelFileDescriptor cmd;

  ParcelFileDescriptor pendingReads;

  ParcelFileDescriptor log;

}

aidl_api/libincremental_manager_aidl/current/android/os/incremental/IIncrementalService.aidl

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Original line number Diff line number Diff line 
///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL interface (or parcelable). Do not try to

// edit this file. It looks like you are doing that because you have modified

// an AIDL interface in a backward-incompatible way, e.g., deleting a function

// from an interface or a field from a parcelable and it broke the build. That

// breakage is intended.

//

// You must not make a backward incompatible changes to the AIDL files built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.os.incremental;

/* @hide */

interface IIncrementalService {

  int openStorage(in @utf8InCpp String path);

  int createStorage(in @utf8InCpp String path, in android.content.pm.DataLoaderParamsParcel params, in android.content.pm.IDataLoaderStatusListener listener, int createMode);

  int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode);

  int makeBindMount(int storageId, in @utf8InCpp String sourcePath, in @utf8InCpp String targetFullPath, int bindType);

  int deleteBindMount(int storageId, in @utf8InCpp String targetFullPath);

  int makeDirectory(int storageId, in @utf8InCpp String path);

  int makeDirectories(int storageId, in @utf8InCpp String path);

  int makeFile(int storageId, in @utf8InCpp String path, in android.os.incremental.IncrementalNewFileParams params);

  int makeFileFromRange(int storageId, in @utf8InCpp String targetPath, in @utf8InCpp String sourcePath, long start, long end);

  int makeLink(int sourceStorageId, in @utf8InCpp String sourcePath, int destStorageId, in @utf8InCpp String destPath);

  int unlink(int storageId, in @utf8InCpp String path);

  boolean isFileRangeLoaded(int storageId, in @utf8InCpp String path, long start, long end);

  byte[] getMetadataByPath(int storageId, in @utf8InCpp String path);

  byte[] getMetadataById(int storageId, in byte[] fileId);

  boolean startLoading(int storageId);

  void deleteStorage(int storageId);

  boolean configureNativeBinaries(int storageId, in @utf8InCpp String apkFullPath, in @utf8InCpp String libDirRelativePath, in @utf8InCpp String abi);

  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;

  const int BIND_TEMPORARY = 0;

  const int BIND_PERMANENT = 1;

}

aidl_api/libincremental_manager_aidl/current/android/os/incremental/IncrementalNewFileParams.aidl

deleted100644 → 0
+0 −25
Original line number Diff line number Diff line 
///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL interface (or parcelable). Do not try to

// edit this file. It looks like you are doing that because you have modified

// an AIDL interface in a backward-incompatible way, e.g., deleting a function

// from an interface or a field from a parcelable and it broke the build. That

// breakage is intended.

//

// You must not make a backward incompatible changes to the AIDL files built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.os.incremental;

/* @hide */

parcelable IncrementalNewFileParams {

  long size;

  byte[] fileId;

  byte[] metadata;

  @nullable byte[] signature;

}

core/java/android/os/incremental/IIncrementalService.aidl

+7 −0
Original line number Diff line number Diff line
@@ -37,6 +37,13 @@ interface IIncrementalService { 
    int createStorage(in @utf8InCpp String path, in DataLoaderParamsParcel params, in IDataLoaderStatusListener listener, int createMode);

    int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode);



    /**

     * Changes storage params. Returns 0 on success, and -errno on failure.

     * Use enableReadLogs to switch pages read logs reporting on and off.

     * Returns 0 on success, and - errno on failure: permission check or remount.

     */

    int setStorageParams(int storageId, boolean enableReadLogs);



    /**

     * Bind-mounts a path under a storage to a full path. Can be permanent or temporary.

     */

core/java/android/os/incremental/IncrementalManager.java

+19 −0
Original line number Diff line number Diff line
@@ -19,11 +19,13 @@ package android.os.incremental; 
import android.annotation.IntDef;

import android.annotation.NonNull;

import android.annotation.Nullable;

import android.annotation.RequiresPermission;

import android.annotation.SystemService;

import android.content.Context;

import android.content.pm.DataLoaderParams;

import android.content.pm.IDataLoaderStatusListener;

import android.os.RemoteException;

import android.system.ErrnoException;

import android.util.SparseArray;



import com.android.internal.annotations.GuardedBy;
@@ -319,6 +321,23 @@ public final class IncrementalManager { 
        return nativeUnsafeGetFileSignature(path);

    }



    /**

     * Sets storage parameters.

     *

     * @param enableReadLogs - enables or disables read logs. Caller has to have a permission.

     */

    @RequiresPermission(android.Manifest.permission.LOADER_USAGE_STATS)

    public void setStorageParams(int storageId, boolean enableReadLogs) throws ErrnoException {

        try {

            int res = mService.setStorageParams(storageId, enableReadLogs);

            if (res < 0) {

                throw new ErrnoException("setStorageParams", -res);

            }

        } catch (RemoteException e) {

            e.rethrowFromSystemServer();

        }

    }



    /* Native methods */

    private static native boolean nativeIsEnabled();

    private static native boolean nativeIsIncrementalPath(@NonNull String path);