158 lines
3.7 KiB
Bash
158 lines
3.7 KiB
Bash
# Shell utility functions for mediaprovider developers.
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# sudo apt-get install rlwrap to have a more fully featured sqlite CLI
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set -x # enable debugging
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function add-media-grant () {
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# add a media grant to -p package for -id file_id
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function usage() {
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cat <<EOF
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Usage: $(basename "$BASH_SOURCE[0]") [-i] id value [-p] package value
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Adds a media grant for specified package and file._id
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Available Options:
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-i, --id The files._id in mediaprovider database
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-p, --package Package name i.e. com.android.package
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EOF
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}
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# If we don't have any params, just print the documentation.
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if [ -z "$1" ]
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then
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usage
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else
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# parse incoming arguments
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while [[ "$#" -gt 0 ]]
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do case $1 in
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-i|--id) id="$2"
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shift;;
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-p|--package) packagename="$2"
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shift;;
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*) usage; return
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esac
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shift
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done
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echo "Adding media_grant for id=$id to package $packagename"
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uri='content\\://media/picker/0/com.android.providers.media.photopicker/media/'
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uriWithId="${uri}$id"
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if [ -z "$id" ] || [ -z "$packagename" ]
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then
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usage; return
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fi
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adb wait-for-device
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adb shell content call --method 'grant_media_read_for_package' \
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--uri 'content://media' \
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--extra 'uri':s:"$uriWithId" \
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--extra 'android.intent.extra.PACKAGE_NAME':s:"$packagename"
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fi
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}
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function sqlite3-pull () {
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adb root
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if [ -z "$1" ]
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then
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dir=$(pwd)
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else
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dir=$1
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fi
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package=$(get-package)
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if [ -f "$dir/external.db" ]; then
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rm "$dir/external.db"
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fi
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if [ -f "$dir/external.db-wal" ]; then
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rm "$dir/external.db-wal"
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fi
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adb pull /data/user/0/$package/databases/external.db $dir/external.db
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adb pull /data/user/0/$package/databases/external.db-wal "$dir/external.db-wal"
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sqlite3 $dir/external.db "drop trigger files_insert"
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sqlite3 $dir/external.db "drop trigger files_update"
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sqlite3 $dir/external.db "drop trigger files_delete"
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rlwrap sqlite3 $dir/external.db
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}
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function sqlite3-push () {
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adb root
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if [ -z "$1" ]
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then
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dir=$(pwd)
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else
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dir=$1
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fi
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package=$(get-package)
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adb push $dir/external.db /data/user/0/$package/databases/external.db
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adb push $dir/external.db-wal /data/user/0/$package/databases/external.db-wal
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sqlite3-trigger-upgrade
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}
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function sqlite3-trigger-upgrade () {
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package=$(get-package)
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# Doesn't actually upgrade the db because db version is hardcoded in code
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# It however triggers upgrade path
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check_string="/data/user/0/$package/databases/external.db \"pragma user_version\""
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version=$(adb shell sqlite3 $check_string)
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echo "Old version: $version"
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version=$((version+1))
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upgrade_string="/data/user/0/$package/databases/external.db \"pragma user_version=$version\""
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adb shell sqlite3 $upgrade_string
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version=$(adb shell sqlite3 $check_string)
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echo "New version: $version"
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adb shell am force-stop $package
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}
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function get-id-from-data () {
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adb root
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path="$1"
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package=$(get-package)
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dir="/data/user/0/$package/databases/external.db"
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clause="\"select _id from files where _data='$path';\""
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echo $clause
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adb shell sqlite3 $dir $clause
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}
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function get-data-from-id () {
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adb root
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_id="$1"
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package=$(get-package)
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dir="/data/user/0/$package/databases/external.db"
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clause="\"select _data from files where _id='$_id';\""
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echo $clause
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adb shell sqlite3 $dir $clause
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}
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function get-package() {
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if [ -z "$(adb shell pm list package com.android.providers.media.module)" ]
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then
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echo "com.google.android.providers.media.module"
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else
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echo "com.android.providers.media.module"
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fi
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}
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set +x # disable debugging
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