device_xiaomi_lmi/extract-files.sh at bkl · ProjectElixir-Devices/device_xiaomi_lmi · GitHub

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#!/bin/bash
#
# SPDX-FileCopyrightText: 2016 The CyanogenMod Project
# SPDX-FileCopyrightText: 2017-2024 The LineageOS Project
# SPDX-License-Identifier: Apache-2.0
#

set -e

DEVICE=lmi
VENDOR=xiaomi

# Load extract_utils and do some sanity checks
MY_DIR="${BASH_SOURCE%/*}"
if [[ ! -d "${MY_DIR}" ]]; then MY_DIR="${PWD}"; fi

ANDROID_ROOT="${MY_DIR}/../../.."

export TARGET_ENABLE_CHECKELF=true

# If XML files don't have comments before the XML header, use this flag
# Can still be used with broken XML files by using blob_fixup
export TARGET_DISABLE_XML_FIXING=true

HELPER="${ANDROID_ROOT}/tools/extract-utils/extract_utils.sh"
if [ ! -f "${HELPER}" ]; then
    echo "Unable to find helper script at ${HELPER}"
    exit 1
fi
source "${HELPER}"

# Default to sanitizing the vendor folder before extraction
CLEAN_VENDOR=true

SECTION=
KANG=

while [ "${#}" -gt 0 ]; do
    case "${1}" in
        -n | --no-cleanup)
            CLEAN_VENDOR=false
            ;;
        -k | --kang)
            KANG="--kang"
            ;;
        -s | --section)
            SECTION="${2}"
            shift
            CLEAN_VENDOR=false
            ;;
        *)
            SRC="${1}"
            ;;
    esac
    shift
done

if [ -z "${SRC}" ]; then
    SRC="adb"
fi

function blob_fixup() {
    case "${1}" in
        vendor/lib64/vendor.qti.hardware.camera.postproc@1.0-service-impl.so)
            [ "$2" = "" ] && return 0
            hexdump -ve '1/1 "%.2X"' "${2}" | sed "s/9A0A0094CE1640F9/1F2003D5CE1640F9/g" | xxd -r -p > "${EXTRACT_TMP_DIR}/${1##*/}"
            mv "${EXTRACT_TMP_DIR}/${1##*/}" "${2}"
            ;;
        vendor/lib64/camera/components/com.mi.node.watermark.so )
            [ "$2" = "" ] && return 0
            $PATCHELF --add-needed "libpiex_shim.so" "${2}"
            ;;
        vendor/lib/libstagefright_soft_ddpdec.so | vendor/lib/libstagefright_soft_ac4dec.so | \
        vendor/lib/libstagefrightdolby.so | vendor/lib64/libstagefright_soft_ddpdec.so | \
        vendor/lib64/libdlbdsservice.so | vendor/lib64/libstagefright_soft_ac4dec.so | vendor/lib64/libstagefrightdolby.so)
            [ "$2" = "" ] && return 0
            ${PATCHELF} --replace-needed "libstagefright_foundation.so" "libstagefright_foundation-v33.so" "${2}"
            ;;
        vendor/lib64/libwvhidl.so)
            [ "$2" = "" ] && return 0
            ${PATCHELF} --replace-needed "libcrypto.so" "libcrypto-v33.so" "${2}"
            ;;
        vendor/lib/mediadrm/libwvdrmengine.so)
            [ "$2" = "" ] && return 0
            ${PATCHELF} --replace-needed "libcrypto.so" "libcrypto-v33.so" "${2}"
            ;;
        vendor/lib64/mediadrm/libwvdrmengine.so)
            [ "$2" = "" ] && return 0
            ${PATCHELF} --replace-needed "libcrypto.so" "libcrypto-v33.so" "${2}"
            ;;
        vendor/lib/hw/audio.primary.lmi.so)
            [ "$2" = "" ] && return 0
            sed -i "s|/vendor/lib/liba2dpoffload\.so|liba2dpoffload_lmi\.so\x00\x00\x00\x00\x00\x00\x00\x00|g" "${2}"
            ;;
        *)
            return 1
            ;;
    esac

    return 0
}

function blob_fixup_dry() {
    blob_fixup "$1" ""
}

# Initialize the helper
setup_vendor "${DEVICE}" "${VENDOR}" "${ANDROID_ROOT}" true "${CLEAN_VENDOR}"

extract "${MY_DIR}/proprietary-files.txt" "${SRC}" \
        "${KANG}" --section "${SECTION}"

"${MY_DIR}/setup-makefiles.sh"