已经编译好的安卓系统解包打包工具集(img2simg+make_ext4fs+mkuserimg.sh+simg2img)

#!/bin/bash # # To call this script, make sure make_ext4fs is somewhere in PATH function usage() { cat<<EOT Usage: mkuserimg.sh [-s] SRC_DIR OUTPUT_FILE EXT_VARIANT MOUNT_POINT SIZE EOT } echo "in mkuserimg.sh PATH=$PATH" ENABLE_SPARSE_IMAGE= if [ "$1" = "-s" ]; then ENABLE_SPARSE_IMAGE="-s" shift fi if [ $# -ne 4 -a $# -ne 5 ]; then usage exit 1 fi SRC_DIR=$1 if [ ! -d $SRC_DIR ]; then echo "Can not find directory $SRC_DIR!" exit 2 fi OUTPUT_FILE=$2 EXT_VARIANT=$3 MOUNT_POINT=$4 SIZE=$5 case $EXT_VARIANT in ext4) ;; *) echo "Only ext4 is supported!"; exit 3 ;; esac if [ -z $MOUNT_POINT ]; then echo "Mount point is required" exit 2 fi if [ -z $SIZE ]; then SIZE=128M fi MAKE_EXT4FS_CMD="./make_ext4fs $ENABLE_SPARSE_IMAGE -l $SIZE -a $MOUNT_POINT $OUTPUT_FILE $SRC_DIR" echo $MAKE_EXT4FS_CMD $MAKE_EXT4FS_CMD if [ $? -ne 0 ]; then exit 4 fi