extract-files.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2016 The CyanogenMod Project
   4 # Copyright (C) 2017-2023 The LineageOS Project
   5 #
   6 # SPDX-License-Identifier: Apache-2.0
   7 #
   8
   9 set -e
  10
  11 # Load extract_utils and do some sanity checks
  12 MY_DIR="${BASH_SOURCE%/*}"
  13 if [[ ! -d "${MY_DIR}" ]]; then MY_DIR="${PWD}"; fi
  14
  15 ANDROID_ROOT="${MY_DIR}/../../.."
  16
  17 HELPER="${ANDROID_ROOT}/tools/extract-utils/extract_utils.sh"
  18 if [ ! -f "${HELPER}" ]; then
  19     echo "Unable to find helper script at ${HELPER}"
  20     exit 1
  21 fi
  22 source "${HELPER}"
  23
  24 # Default to sanitizing the vendor folder before extraction
  25 CLEAN_VENDOR=true
  26
  27 ONLY_COMMON=
  28 ONLY_FIRMWARE=
  29 ONLY_TARGET=
  30 KANG=
  31 SECTION=
  32
  33 while [ "${#}" -gt 0 ]; do
  34     case "${1}" in
  35         --only-common )
  36                 ONLY_COMMON=true
  37                 ;;
  38         --only-firmware )
  39                 ONLY_FIRMWARE=true
  40                 ;;
  41         --only-target )
  42                 ONLY_TARGET=true
  43                 ;;
  44         -n | --no-cleanup )
  45                 CLEAN_VENDOR=false
  46                 ;;
  47         -k | --kang )
  48                 KANG="--kang"
  49                 ;;
  50         -s | --section )
  51                 SECTION="${2}"; shift
  52                 CLEAN_VENDOR=false
  53                 ;;
  54         * )
  55                 SRC="${1}"
  56                 ;;
  57     esac
  58     shift
  59 done
  60
  61 if [ -z "${SRC}" ]; then
  62     SRC="adb"
  63 fi
  64
  65 function blob_fixup() {
  66      case "${1}" in
  67         vendor/etc/init/fs.rc)
  68              sed -i '/media 0770 media_rw media_rw/d' "${2}"
  69              sed -i '/setprop ro.crypto.fuse_sdcard true/d' "${2}"
  70              ;;
  71         vendor/etc/init/tee-supplicant.rc)
  72              sed -i s#/vendor/lib/#/vendor/lib/modules/#g "${2}"
  73              ;;
  74      esac
  75  }
  76
  77 if [ -z "${ONLY_FIRMWARE}" ] && [ -z "${ONLY_TARGET}" ]; then
  78     # Initialize the helper for common device
  79     setup_vendor "${DEVICE_COMMON}" "${VENDOR_COMMON:-$VENDOR}" "${ANDROID_ROOT}" true "${CLEAN_VENDOR}"
  80
  81     extract "${MY_DIR}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
  82     extract "${MY_DIR}/proprietary-files-atv.txt" "${SRC}" "${KANG}" --section "${SECTION}"
  83     extract "${MY_DIR}/proprietary-files-tee.txt" "${SRC}" "${KANG}" --section "${SECTION}"
  84 fi
  85
  86 if [ -z "${ONLY_COMMON}" ] && [ -s "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" ]; then
  87     # Reinitialize the helper for device
  88     source "${MY_DIR}/../../${VENDOR}/${DEVICE}/extract-files.sh"
  89     setup_vendor "${DEVICE}" "${VENDOR}" "${ANDROID_ROOT}" false "${CLEAN_VENDOR}"
  90
  91     if [ -z "${ONLY_FIRMWARE}" ]; then
  92         extract "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
  93     fi
  94
  95     if [ -f "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt" ]; then
  96         extract_firmware "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt" "${SRC}"
  97     fi
  98 fi
  99
 100 "${MY_DIR}/setup-makefiles.sh"