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Commit 488f4091 authored by Sandeep Dhavale's avatar Sandeep Dhavale
Browse files

Fastboot AIDL additional changes 



* Fastbootshim library which wraps HIDL implementation as AIDL
* Change default implementation from library to binary

Bug: 205760652
Test: Build
Change-Id: If92d28d68f1d454b1a65f85e731a78a49b108635
Signed-off-by: default avatarSandeep Dhavale <dhavale@google.com>
parent 080af0a4

fastboot/aidl/default/Android.bp

+7 −3
Original line number Diff line number Diff line
@@ -22,16 +22,20 @@ package { 
    default_applicable_licenses: ["hardware_interfaces_license"],

}



cc_library {

    name: "android.hardware.fastboot-impl-mock",

    recovery: true,

cc_binary {

    name: "android.hardware.fastboot-service.example_recovery",

    init_rc: ["android.hardware.fastboot-service.example_recovery.rc"],

    vintf_fragments: ["android.hardware.fastboot-service.example.xml"],

    recovery_available: true,

    srcs: [

        "Fastboot.cpp",

        "main.cpp",

    ],

    relative_install_path: "hw",

    shared_libs: [

        "libbase",

        "libbinder_ndk",

        "liblog",

        "libutils",

        "libcutils",

        "android.hardware.fastboot-V1-ndk",

fastboot/aidl/default/android.hardware.fastboot-service.example.xml

0 → 100644
+8 −0
Original line number Diff line number Diff line 
<manifest version="1.0" type="device">

    <hal format="aidl">

        <name>android.hardware.fastboot</name>

        <version>1</version>

        <fqname>IFastboot/default</fqname>

    </hal>

</manifest>

fastboot/aidl/default/android.hardware.fastboot-service.example_recovery.rc

0 → 100644
+6 −0
Original line number Diff line number Diff line 
service vendor.fastboot-default /system/bin/hw/android.hardware.fastboot-service.example_recovery

    class hal

    seclabel u:r:hal_fastboot_default:s0

    user system

    group system

    interface aidl android.hardware.fastboot.IFastboot/default

fastboot/aidl/default/main.cpp

0 → 100644
+38 −0
Original line number Diff line number Diff line 


/*

 * Copyright (C) 2022 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.

 */



#include <android-base/logging.h>

#include <android/binder_manager.h>

#include <android/binder_process.h>

#include "Fastboot.h"



using aidl::android::hardware::fastboot::Fastboot;

using aidl::android::hardware::fastboot::IFastboot;



int main(int, char* argv[]) {

    android::base::InitLogging(argv, android::base::KernelLogger);

    ABinderProcess_setThreadPoolMaxThreadCount(0);

    std::shared_ptr<IFastboot> service = ndk::SharedRefBase::make<Fastboot>();



    const std::string instance = std::string(IFastboot::descriptor) + "/default";

    auto status = AServiceManager_addService(service->asBinder().get(), instance.c_str());

    CHECK_EQ(status, STATUS_OK) << "Failed to add service " << instance << " " << status;

    LOG(INFO) << "IFastboot AIDL service running...";



    ABinderProcess_joinThreadPool();

    return EXIT_FAILURE;  // should not reach

}

fastboot/aidl/fastbootshim/Android.bp

0 → 100644
+61 −0
Original line number Diff line number Diff line 
// Copyright (C) 2022 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 {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "hardware_interfaces_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["hardware_interfaces_license"],

}



cc_defaults {

    name: "libfastbootshim_defaults",

    target: {

        darwin: {

            enabled: false,

        },

    },

    cflags: [

        "-Wall",

        "-Werror",

    ],

    static_libs: [

        "android.hardware.fastboot-V1-ndk",

        "android.hardware.fastboot@1.0",

        "android.hardware.fastboot@1.1",

    ],

    shared_libs: [

        "libbase",

        "libbinder_ndk",

        "libcutils",

        "libhidlbase",

        "liblog",

        "libutils",

    ],

}



// Shim library that wraps a HIDL Fastboot object into an AIDL Fastboot object.

cc_library_static {

    name: "libfastbootshim",

    defaults: ["libfastbootshim_defaults"],

    recovery_available: true,

    srcs: [

        "fastbootshim.cpp",

    ],

    export_include_dirs: [

        "include",

    ],

}