su-push

#!/bin/bash
# author: tangliuxiang

function usage()
{
	echo "USAGE: su-push <local> <remote>"
	echo "			- copy file/dir to device"
	echo "Just like the usage of adb push"
}

prog="$0"
while [ -h "${prog}" ]; do
    newProg=`/bin/ls -ld "${prog}"`
    #echo ${newProg}

    newProg=`expr "${newProg}" : ".* -> \(.*\)$"`
    if expr "x${newProg}" : 'x/' >/dev/null; then
        prog="${newProg}"
    else
        progdir=`dirname "${prog}"`
        prog="${progdir}/${newProg}"
    fi
done
oldwd=`pwd`
progdir=`dirname "${prog}"`
cd "${progdir}"
progdir=`pwd`
prog="${progdir}"/`basename "${prog}"`
cd "${oldwd}"

PERMISSION=""
if [ "x$1" == "x-p" ]; then
	PERMISSION="$2"
	shift
	shift
fi

if [ $# -lt 2 ]; then
	usage
	exit 1
fi

src=$1
target=$2
CHECK_SU=$progdir/check-su
SU_CHMOD=$progdir/su-chmod
pcp=$progdir/phone-cp
ptmp_su_push=/data/local/tmp/su_push
phone_cp=/data/local/tmp/phone-cp

src_basename=`basename $src`

if [ -f $src ] || [ -d $src ]; then
	adb wait-for-device
	$CHECK_SU
	if [ $? != 0 ]; then
		echo "Error: failed to push $src to $target"
		echo "     You better make sure you have an correct su, you can run check-su to test if su is ok"
		exit 1
	fi
	
	adb shell rm -rf $ptmp_su_push
	adb shell mkdir -p $ptmp_su_push
	adb push $src $ptmp_su_push
	adb push $pcp $phone_cp
	adb shell chmod 777 $phone_cp

	if [ -d $src ]; then
		ptmp_src=$ptmp_su_push
	else
		ptmp_src=$ptmp_su_push/$src_basename
	fi

	if [[ $target == "/system/"* ]] || [[ $target == "system/"* ]];then
		#echo "su -c \"mount -o remount,rw /system; $phone_cp $ptmp_src $target;mount -o remount,ro /system\"; exit $?" | adb shell
		adb shell su -c mount -o remount,rw /system;
		adb shell su -c $phone_cp $ptmp_src $target;
#		adb shell su -c mount -o remount,ro /system;
	else
		#echo "su -c \"$phone_cp $PERMISSION $ptmp_src $target; \"; exit $?" | adb shell
		adb shell su -c $phone_cp $PERMISSION $ptmp_src $target;
	fi

	adb shell rm -rf $ptmp_su_push

	if [ $? == 0 ]; then
		if [ "x$PERMISSION" != "x" ]; then
			$SU_CHMOD --after-push $src $PERMISSION $target
			if [ $? != 0 ]; then
				echo "Error: Failed to push $src to $target"
				exit 1
			fi
		fi
		echo "Success push $src to $target"
	else
		echo "Error: Failed to push $src to $target"
		exit 1
	fi
else
	echo "Error: $src doesn't exist!"
	exit 1
fi