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Commit 8231d8d4 authored by Anton Hansson's avatar Anton Hansson Committed by android-build-merger
Browse files

Merge "installd: Add support for migrating legacy obb data." into qt-dev 

am: 41ef39ce

Change-Id: I34659a04768c8ad3c7ffaecb5eadbc93beec0290
parents 9c1dc3fd 41ef39ce

cmds/installd/Android.bp

+10 −0
Original line number Diff line number Diff line
@@ -128,6 +128,10 @@ cc_binary { 
            ],

        },

    },



    // Needs to be wherever installd is as it's execed by

    // installd.

    required: [ "migrate_legacy_obb_data.sh" ],

}



// OTA chroot tool
@@ -254,3 +258,9 @@ sh_binary { 
        "otapreopt_slot",

    ],

}



// Script to migrate legacy obb data.

sh_binary {

    name: "migrate_legacy_obb_data.sh",

    src: "migrate_legacy_obb_data.sh"

}

cmds/installd/InstalldNativeService.cpp

+11 −0
Original line number Diff line number Diff line
@@ -2816,5 +2816,16 @@ binder::Status InstalldNativeService::prepareAppProfile(const std::string& packa 
    return ok();

}



binder::Status InstalldNativeService::migrateLegacyObbData() {

    ENFORCE_UID(AID_SYSTEM);

    // NOTE: The lint warning doesn't apply to the use of system(3) with

    // absolute parse and no command line arguments.

    if (system("/system/bin/migrate_legacy_obb_data.sh") != 0) { // NOLINT(cert-env33-c)

        LOG(ERROR) << "Unable to migrate legacy obb data";

    }



    return ok();

}



}  // namespace installd

}  // namespace android

cmds/installd/InstalldNativeService.h

+2 −0
Original line number Diff line number Diff line
@@ -155,6 +155,8 @@ public: 
            const std::string& codePath, const std::unique_ptr<std::string>& dexMetadata,

            bool* _aidl_return);



    binder::Status migrateLegacyObbData();



private:

    std::recursive_mutex mLock;

cmds/installd/binder/android/os/IInstalld.aidl

+2 −0
Original line number Diff line number Diff line
@@ -112,6 +112,8 @@ interface IInstalld { 
    void destroyAppDataSnapshot(@nullable @utf8InCpp String uuid, @utf8InCpp String packageName,

            int userId, long ceSnapshotInode, int snapshotId, int storageFlags);



    void migrateLegacyObbData();



    const int FLAG_STORAGE_DE = 0x1;

    const int FLAG_STORAGE_CE = 0x2;

    const int FLAG_STORAGE_EXTERNAL = 0x4;

cmds/installd/migrate_legacy_obb_data.sh

0 → 100644
+27 −0
Original line number Diff line number Diff line 
#!/system/bin/sh



#

# 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.



if ! test -d /data/media/obb ; then

  log -p i -t migrate_legacy_obb_data "No legacy obb data to migrate."

  exit 0

fi



log -p i -t migrate_legacy_obb_data "Migrating legacy obb data."

rm -rf /data/media/0/Android/obb

cp -F -p -R -P -d /data/media/obb /data/media/0/Android

rm -rf /data/media/obb

log -p i -t migrate_legacy_obb_data "Done."