From c8d3dffe06f1cdf9035618e0e37253cd96bcbf77 Mon Sep 17 00:00:00 2001
From: Kichan Kwon <k_c.kwon@samsung.com>
Date: Tue, 9 Jan 2018 16:50:54 +0900
Subject: [PATCH] Run pre-script before system-update if exist

Change-Id: Ia71e239e87dcf28fc586e6397b78edd611993f96
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
---
 scripts/upgrade-trigger.sh | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

diff --git a/scripts/upgrade-trigger.sh b/scripts/upgrade-trigger.sh
index f9c700d..4dd80fb 100755
--- a/scripts/upgrade-trigger.sh
+++ b/scripts/upgrade-trigger.sh
@@ -3,13 +3,14 @@ source /etc/tizen-platform.conf
 FOTA_DIR="$TZ_SYS_GLOBALUSER_DATA/update/save"
 STATUS_DIR="/opt/data/update"
 VERSION_FILE="/opt/etc/version"
+DELTA_TAR=$1
 
 flash_pre_image() {
 	echo "Flash images for update..."
 	DEVICE="/dev/mmcblk0"
 	CONFIG_FILE="update.cfg"
 
-	/bin/tar xvfp $1 -C "$FOTA_DIR" $CONFIG_FILE
+	/bin/tar xvfp $DELTA_TAR -C "$FOTA_DIR" $CONFIG_FILE
 	if [ ! -e "$FOTA_DIR/$CONFIG_FILE" ]; then
 		echo "There is no $CONFIG_FILE"
 		return
@@ -18,7 +19,7 @@ flash_pre_image() {
 	while read PART_NAME DELTA_NAME TYPE DEV OFFSET SIZE HASH1 HASH2
 	do
 		if [ "$TYPE" = "PRE_UA" ]; then
-			/bin/tar xvfp $1 -C $FOTA_DIR $DELTA_NAME
+			/bin/tar xvfp $DELTA_TAR -C $FOTA_DIR $DELTA_NAME
 			if [ ! -e "$FOTA_DIR/$DELTA_NAME" ]; then
 				echo "There is no delta for $PART_NAME"
 				continue
@@ -47,8 +48,8 @@ flash_pre_image() {
 				> "$FOTA_DIR/${CONFIG_FILE}_tmp"
 			/bin/mv "$FOTA_DIR/${CONFIG_FILE}_tmp" "$FOTA_DIR/$CONFIG_FILE"
 
-			/bin/tar --delete --file=$1 $CONFIG_FILE
-			/bin/tar rvf $1 -C $FOTA_DIR $CONFIG_FILE
+			/bin/tar --delete --file=$DELTA_TAR $CONFIG_FILE
+			/bin/tar rvf $DELTA_TAR -C $FOTA_DIR $CONFIG_FILE
 		fi
 	done < "$FOTA_DIR/$CONFIG_FILE"
 }
@@ -61,6 +62,18 @@ write_version_info() {
 	echo "OLD_REL=$OLD_REL" >> $VERSION_FILE
 }
 
+run_pre_script() {
+	PRE_SCRIPT_NAME=pre.sh
+	PRE_SCRIPT_PATH=$FOTA_DIR/$PRE_SCRIPT_NAME
+
+	/bin/tar xvfp $DELTA_TAR -C $FOTA_DIR $PRE_SCRIPT_NAME
+
+	if [ -e $PRE_SCRIPT_PATH ]; then
+		/bin/sh $PRE_SCRIPT_PATH
+		rm $PRE_SCRIPT_PATH
+	fi
+}
+
 # Check fota directory
 if [ ! -d "$FOTA_DIR" ]; then
 	echo "Create fota dir..."
@@ -78,19 +91,22 @@ if [ $? -ne 0 ]; then
 	write_version_info
 fi
 
+# Run pre-script if exist
+run_pre_script
+
 # Flash images
 #  - in case of some image was newly included
 #  - in case of some image should be flashed before update
-flash_pre_image $1
+flash_pre_image $DELTA_TAR
 
 # Extract delta.ua
 echo "Extract delta.ua..."
-/bin/tar xvfp $1 -C "$FOTA_DIR" delta.ua
+/bin/tar xvfp $DELTA_TAR -C "$FOTA_DIR" delta.ua
 sync
 sleep 1
 
 echo "Move delta.tar..."
-mv $1 $FOTA_DIR/delta.tar
+mv $DELTA_TAR $FOTA_DIR/delta.tar
 sync
 
 # FOTA: /usr/bin/rw-update-prepare.sh
-- 
2.7.4