extract-files.sh

#!/bin/bash
#
# Copyright (C) 2016 The CyanogenMod Project
# Copyright (C) 2017-2020 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}/../../.."

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=

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 "${1}" in
		system_ext/lib64/libwfdnative.so)
		   "${PATCHELF}" --replace-needed libinput.so libwfdinput.so "${2}"
		   ;;
		system_ext/lib*/libwfdcommonutils.so)
                   "${PATCHELF}" --add-needed libgui_shim.so "${2}"
                   ;;
		system_ext/lib/libwfdmmsrc_system.so)
                   "${PATCHELF}" --add-needed libgui_shim.so "${2}"
		   "${PATCHELF}" --add-needed libui_gui_shim.so "${2}"
                   ;;
		system_ext/lib/libwfdservice.so)
		   "${PATCHELF}" --add-needed libaudioclient_shim.so "${2}"
		   ;;
		vendor/lib64/vendor.qti.hardware.camera.postproc@1.0-service-impl.so)
		   hexdump -ve '1/1 "%.2X"' "${2}" | sed "s/130A0094/1F2003D5/g" | xxd -r -p > "${TMPDIR}/${1##*/}"
		   mv "${TMPDIR}/${1##*/}" "${2}"
		   ;;
		system_ext/lib64/libqti_workloadclassifiermodel.so)
		   "${PATCHELF}" --replace-needed libtflite.so libtflite.tb128fu.so "${2}"
		   ;;
		vendor/lib64/libwvhidl.so)
		   "${PATCHELF}" --replace-needed libcrypto.so libcrypto-v34.so "${2}"
		   ;;
	esac
}

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

    extract "${MY_DIR}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
    if [ -s "${MY_DIR}/proprietary-files-recovery.txt" ]; then
    	extract "${MY_DIR}/proprietary-files-recovery.txt" "${SRC}" "${KANG}" --section "${SECTION}"
    fi
fi

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

    extract "${MY_DIR}/../${DEVICE}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
    if [ -s "${MY_DIR}/../${DEVICE}/proprietary-files-recovery.txt" ]; then
        extract "${MY_DIR}/../${DEVICE}/proprietary-files-recovery.txt" "${SRC}" "${KANG}" --section "${SECTION}"
    fi
fi

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