blob: ebf995d9c81f8b51bd3c1a32bb22d939daefcf1a [file] [log] [blame]
#!/bin/bash
#
# Copyright (C) 2011 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This script queries a media provider database, and generates a script to
# approximately recreate the same file system structure on another device,
# using dummy files.
EXTERNAL=$2
if [ "$EXTERNAL" == "" ]
then
EXTERNAL="/storage"
fi
if [ "$ANDROID_HOST_OUT" == "" ]
then
echo "Couldn't find sqlite3. Please run envsetup/lunch and build."
exit 1
fi
if [ "$1" == "" ]
then
echo "Usage: $0 <file.db> [external storage root]"
exit 2
fi
if [ ! -f "$1" ]
then
echo "Couldn't find file $1"
exit 3
fi
# generate script to generate directory structure and content
$ANDROID_HOST_OUT/bin/sqlite3 $1 "select format, media_type, mime_type, _data from files where _data like '"$EXTERNAL"/%';" | {
MKDIRS=/tmp/mkdirs$$
CPFILES=/tmp/cpfiles$$
IFS="|"
while read format mediatype mimetype data;
do
if [ "$format" == "14337" ]
then
# jpeg
echo "cat /storage/sdcard0/proto.jpg > \"$data\"" >> $CPFILES
elif [ "$format" == "14347" ]
then
# png
echo "cat /storage/sdcard0/proto.png > \"$data\"" >> $CPFILES
elif [ "$format" == "14340" ]
then
# bmp
echo "cat /storage/sdcard0/proto.bmp > \"$data\"" >> $CPFILES
elif [ "$format" == "14343" -a "$mediatype" == "0" ]
then
# gif
echo "cat /storage/sdcard0/proto.gif > \"$data\"" >> $CPFILES
elif [ "$format" == "12292" -a "$mediatype" == "0" ]
then
# txt
echo "cat /storage/sdcard0/proto.txt > \"$data\"" >> $CPFILES
elif [ "$format" == "12293" -a "$mediatype" == "0" ]
then
# html
echo "cat /storage/sdcard0/proto.html > \"$data\"" >> $CPFILES
elif [ "$format" == "12297" ]
then
# mp3
echo "cat /storage/sdcard0/proto.mp3 > \"$data\"" >> $CPFILES
elif [ "$format" == "12296" ]
then
# wav
echo "cat /storage/sdcard0/proto.wav > \"$data\"" >> $CPFILES
elif [ "$format" == "12299" -a "$mediatype" == "0" ]
then
# m4v
echo "cat /storage/sdcard0/proto.m4v > \"$data\"" >> $CPFILES
elif [ "$format" == "12299" -a "$mediatype" == "3" ]
then
# mp4
echo "cat /storage/sdcard0/proto.m4v > \"$data\"" >> $CPFILES
elif [ "$format" == "12299" -a "$mediatype" == "2" ]
then
# m4a
echo "cat /storage/sdcard0/proto.m4a > \"$data\"" >> $CPFILES
elif [ "$format" == "47492" ]
then
# 3gp
echo "cat /storage/sdcard0/proto.3gp > \"$data\"" >> $CPFILES
elif [ "$format" == "47747" ]
then
# doc
echo "cat /storage/sdcard0/proto.doc > \"$data\"" >> $CPFILES
elif [ "$format" == "47749" ]
then
# xls
echo "cat /storage/sdcard0/proto.xls > \"$data\"" >> $CPFILES
elif [ "$format" == "47362" ]
then
# ogg
echo "cat /storage/sdcard0/proto.ogg > \"$data\"" >> $CPFILES
elif [ "$format" == "12288" -a "$mediatype" == "0" ]
then
# unknown type
echo "cat /storage/sdcard0/proto.dat > \"$data\"" >> $CPFILES
elif [ "$format" == "12288" -a "$mediatype" == "1" ]
then
# some kind of image file
echo "cat /storage/sdcard0/proto.jpg > \"$data\"" >> $CPFILES
elif [ "$format" == "12289" -a "$mediatype" == "0" ]
then
# directory, ignore
true
elif [ "$format" == "12288" -a "$mediatype" == "4" ]
then
# playlist, ignore
true
else
echo ignored: $format '|' $mediatype '|' $mimetype '|' $data
fi
echo mkdir -p \"$(dirname "$data")\" >> $MKDIRS
done
sort -u $MKDIRS > mkfiles.sh
cat $CPFILES >> mkfiles.sh
rm -rf $MKDIRS $CPFILES
}
# generate playlist files
$ANDROID_HOST_OUT/bin/sqlite3 $1 "select audio_playlists._data, audio._data from audio_playlists left outer join audio_playlists_map on audio_playlists._id=audio_playlists_map.playlist_id left outer join audio on audio_playlists_map.audio_id=audio._id order by audio_playlists_map.playlist_id,audio_playlists_map.play_order;" | {
IFS="|"
while read plist entry
do
echo "echo \"$(basename $entry)\" >> \"$plist\"" >> mkfiles.sh
done
}
echo mkfiles.sh generated. Now run:
grep sdcard0\/proto mkfiles.sh |sed 's/cat \/storage\/sdcard0\//adb push /' | sed 's/ > .*/ \/storage\/sdcard0/'|sort -u
echo adb push mkfiles.sh /storage/sdcard0
echo adb shell sh /storage/sdcard0/mkfiles.sh