Sync with microG unofficial installer

Author: ale5000-git

tools/dl-perm-list.sh

@@ -0,0 +1,180 @@
+#!/usr/bin/env sh
+# @name Android permissions retriever
+# @brief Retrieve the list of Android system permissions
+# @author ale5000
+# Get the latest version from here: https://github.com/micro5k/microg-unofficial-installer/tree/main/tools
+
+# SPDX-FileCopyrightText: (c) 2025 ale5000
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# shellcheck enable=all
+# shellcheck disable=SC3043 # In POSIX sh, local is undefined
+
+readonly SCRIPT_NAME='Android permissions retriever'
+readonly SCRIPT_SHORTNAME='DlPermList'
+readonly SCRIPT_VERSION='0.2.0'
+readonly SCRIPT_AUTHOR='ale5000'
+
+set -u
+# shellcheck disable=SC3040,SC3041,SC2015
+{
+  # Unsupported set options may cause the shell to exit (even without set -e), so first try them in a subshell to avoid this issue
+  (set -o posix 2> /dev/null) && set -o posix || true
+  (set +H 2> /dev/null) && set +H || true
+  (set -o pipefail 2> /dev/null) && set -o pipefail || true
+}
+
+readonly BASE_URL='https://android.googlesource.com/platform/frameworks/base/'
+readonly MAX_API='36'
+
+# shellcheck disable=SC2034
+{
+  readonly TAG_API_23='android-6.0.1_r81'  # Android 6
+  readonly TAG_API_24='android-7.0.0_r36'  # Android 7.0
+  readonly TAG_API_25='android-7.1.2_r39'  # Android 7.1
+  readonly TAG_API_26='android-8.0.0_r51'  # Android 8.0
+  readonly TAG_API_27='android-8.1.0_r81'  # Android 8.1
+  readonly TAG_API_28='android-9.0.0_r61'  # Android 9
+  readonly TAG_API_29='android-10.0.0_r47' # Android 10
+  readonly TAG_API_30='android-11.0.0_r48' # Android 11
+  readonly TAG_API_31='android-12.0.0_r34' # Android 12.0
+  readonly TAG_API_32='android-12.1.0_r27' # Android 12.1
+  readonly TAG_API_33='android-13.0.0_r84' # Android 13
+  readonly TAG_API_34='android-14.0.0_r75' # Android 14
+  readonly TAG_API_35='android-15.0.0_r36' # Android 15
+  readonly TAG_API_36='android-16.0.0_r2'  # Android 16
+}
+
+readonly WGET_CMD='wget'
+readonly DL_UA='Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0'
+readonly DL_ACCEPT_HEADER='Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
+readonly DL_ACCEPT_LANG_HEADER='Accept-Language: en-US,en;q=0.5'
+
+show_status()
+{
+  printf 1>&2 '\033[1;32m%s\033[0m\n' "${1?}"
+}
+
+find_data_dir()
+{
+  local _path
+
+  # shellcheck disable=SC3028 # Ignore: In POSIX sh, BASH_SOURCE is undefined
+  if test -n "${TOOLS_DATA_DIR-}" && _path="${TOOLS_DATA_DIR:?}" && test -d "${_path:?}"; then
+    :
+  elif test -n "${BASH_SOURCE-}" && _path="$(dirname "${BASH_SOURCE:?}")/data" && test -d "${_path:?}"; then
+    : # It is expected: expanding an array without an index gives the first element
+  elif test -n "${0-}" && _path="$(dirname "${0:?}")/data" && test -d "${_path:?}"; then
+    :
+  elif _path='./data' && test -d "${_path:?}"; then
+    :
+  else
+    return 1
+  fi
+
+  _path="$(realpath "${_path:?}")" || return 1
+
+  printf '%s\n' "${_path:?}"
+}
+
+create_and_return_data_dir()
+{
+  local _path
+
+  # shellcheck disable=SC3028 # Ignore: In POSIX sh, BASH_SOURCE is undefined
+  if test -n "${TOOLS_DATA_DIR-}" && _path="${TOOLS_DATA_DIR:?}"; then
+    :
+  elif test -n "${BASH_SOURCE-}" && test -f "${BASH_SOURCE:?}" && _path="$(dirname "${BASH_SOURCE:?}")/data"; then
+    : # It is expected: expanding an array without an index gives the first element
+  elif test -n "${0-}" && test -f "${0:?}" && _path="$(dirname "${0:?}")/data"; then
+    :
+  elif _path='./data'; then
+    :
+  else
+    return 1
+  fi
+
+  _path="$(realpath "${_path:?}")" || return 1
+  test -d "${_path:?}" || mkdir -p -- "${_path:?}" || return 1
+
+  printf '%s\n' "${_path:?}"
+}
+
+dl()
+{
+  "${WGET_CMD:?}" -q -O "${2:?}" -U "${DL_UA:?}" --header "${DL_ACCEPT_HEADER:?}" --header "${DL_ACCEPT_LANG_HEADER:?}" --no-cache -- "${1:?}" || return "${?}"
+}
+
+download_and_parse_permissions()
+{
+  printf '%s\n' '<manifest xmlns:android="http://schemas.android.com/apk/res/android">' 1> "${DATA_DIR:?}/perms/base-permissions-api-${1:?}.xml" || return "${?}"
+
+  dl "${BASE_URL:?}+/refs/tags/${2:?}/core/res/AndroidManifest.xml?format=text" '-' |
+    base64 -d |
+    tr -s -- '\n' ' ' |
+    sed -e 's|>|>\n|g' |
+    grep -F -e '<permission' 1>> "${DATA_DIR:?}/perms/base-permissions-api-${1:?}.xml" || return "${?}"
+
+  printf '%s\n' '</manifest>' 1>> "${DATA_DIR:?}/perms/base-permissions-api-${1:?}.xml" || return "${?}"
+}
+
+main()
+{
+  local api tag
+
+  DATA_DIR="$(find_data_dir || create_and_return_data_dir)" || return 1
+  test -d "${DATA_DIR:?}/perms" || mkdir -p -- "${DATA_DIR:?}/perms" || return 1
+
+  for api in $(seq -- 23 "${MAX_API:?}"); do
+    tag="$(eval " printf '%s\n' \"\${TAG_API_${api:?}:?}\" ")" || printf '%s\n' "Failed to get tag for API ${api?}"
+    printf '%s\n' "API ${api:?}: ${tag:?}"
+    download_and_parse_permissions "${api:?}" "${tag:?}" || printf '%s\n' "Failed to download/parse XML for API ${api?}"
+  done
+}
+
+STATUS=0
+execute_script='true'
+
+while test "${#}" -gt 0; do
+  case "${1?}" in
+    -V | --version)
+      printf '%s\n' "${SCRIPT_NAME:?} v${SCRIPT_VERSION:?}"
+      printf '%s\n' "Copyright (c) 2025 ${SCRIPT_AUTHOR:?}"
+      printf '%s\n' 'License GPLv3+'
+      execute_script='false'
+      ;;
+
+    --)
+      shift
+      break
+      ;;
+
+    --*)
+      printf 1>&2 '%s\n' "${SCRIPT_SHORTNAME?}: unrecognized option '${1}'"
+      execute_script='false'
+      STATUS=2
+      ;;
+
+    -*)
+      printf 1>&2 '%s\n' "${SCRIPT_SHORTNAME?}: invalid option -- '${1#-}'"
+      execute_script='false'
+      STATUS=2
+      ;;
+
+    *)
+      break
+      ;;
+  esac
+
+  shift
+done
+
+if test "${execute_script:?}" = 'true'; then
+  show_status "${SCRIPT_NAME:?} v${SCRIPT_VERSION:?} by ${SCRIPT_AUTHOR:?}"
+
+  if test "${#}" -eq 0; then set -- ''; fi
+  main "${@}"
+  STATUS="${?}"
+fi
+
+exit "${STATUS:?}"