extract-files.sh

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

set -e

# 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}/../../.."

# 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

ONLY_COMMON=
ONLY_TARGET=
KANG=
SECTION=
CARRIER_SKIP_FILES=()

while [ "${#}" -gt 0 ]; do
    case "${1}" in
        --only-common)
            ONLY_COMMON=true
            ;;
        --only-target)
            ONLY_TARGET=true
            ;;
        -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
        system_ext/etc/init/dpmd.rc)
            [ "$2" = "" ] && return 0
            sed -i "s/\/system\/product\/bin\//\/system\/system_ext\/bin\//g" "${2}"
            ;;
        system_ext/etc/permissions/com.qti.dpmframework.xml|system_ext/etc/permissions/dpmapi.xml|system_ext/etc/permissions/qcrilhook.xml|system_ext/etc/permissions/telephonyservice.xml)
            [ "$2" = "" ] && return 0
            sed -i "s/\/product\/framework\//\/system_ext\/framework\//g" "${2}"
            ;;
        system_ext/etc/permissions/qti_libpermissions.xml)
            [ "$2" = "" ] && return 0
            sed -i "s/name=\"android.hidl.manager-V1.0-java/name=\"android.hidl.manager@1.0-java/g" "${2}"
            ;;
        system_ext/lib64/libdpmframework.so)
            [ "$2" = "" ] && return 0
            sed -i "s/libhidltransport.so/libcutils_shim.so\x00\x00/" "${2}"
            ;;
        vendor/bin/pm-service)
            [ "$2" = "" ] && return 0
            grep -q libutils-v33.so "${2}" || "${PATCHELF}" --add-needed "libutils-v33.so" "${2}"
            ;;
        vendor/bin/qns|vendor/lib/libSonyIMX300PdafLibrary.so)
            [ "$2" = "" ] && return 0
            "${PATCHELF}" --replace-needed "libstdc++.so" "libstdc++_vendor.so" "${2}"
            ;;
        vendor/bin/sony-modem-switcher)
            [ "$2" = "" ] && return 0
            sed -i "s/\/oem\/modem-config\/%s\/modem.conf/\/vendor\/modemconf\/%s\/modem.conf/" "${2}"
            sed -i "s/\/oem\/modem-config\/modem.conf/\/vendor\/modemconf\/modem.conf/" "${2}"
            sed -i "s/persist.radio.multisim.config/vendor.radio.multisim.config\x00/" "${2}"
            ;;
        vendor/etc/init/init.sony.idd.rc)
            [ "$2" = "" ] && return 0
            sed -i "s/restorecon_recursive --force/restorecon_recursive/g" "${2}"
            ;;
        vendor/etc/init/init.sony-modem-switcher.rc)
            [ "$2" = "" ] && return 0
            sed -i "s/\/system\/bin\/sony-modem-switcher/\/vendor\/bin\/sony-modem-switcher/" "${2}"
            ;;
        vendor/lib*/libbtnv.so)
            [ "$2" = "" ] && return 0
            sed -i "s/.bt_nv.bin/.bt_nv.noo/" "${2}"
            ;;
        vendor/lib64/com.fingerprints.extension@1.0.so|vendor/lib*/vendor.somc.hardware.security.secd@1.0.so)
            [ "$2" = "" ] && return 0
            grep -q libhidlbase_shim.so "${2}" || "${PATCHELF}" --add-needed "libhidlbase_shim.so" "${2}"
            ;;
        *)
            return 1
            ;;
    esac

    return 0
}

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

if [ -z "${ONLY_TARGET}" ]; then
    # Initialize the helper for common device
    setup_vendor "${DEVICE_COMMON}" "${VENDOR_COMMON:-$VENDOR}" "${ANDROID_ROOT}" true "${CLEAN_VENDOR}"

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

if [ -z "${ONLY_COMMON}" ] && [ -s "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" ]; then
    # Reinitialize the helper for device
    source "${MY_DIR}/../../${VENDOR}/${DEVICE}/extract-files.sh"
    setup_vendor "${DEVICE}" "${VENDOR}" "${ANDROID_ROOT}" false "${CLEAN_VENDOR}"

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

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