8 #------------------------------------------------------------------------------
13 # read delta configuration file for generating update configuration file to be used during update.
14 # delta config file format : PART_NAME PART_BIN DELTA_BIN UPDATE_TYPE BLK_DEV BLK_OFFSET (deliminator : TAB)
21 if [ ! -r ${in_file} ]; then
22 echo "file ${in_file} cannot be read"
30 if [ "${line:0:1}" = "#" ]; then
36 if [ "${line_len}" = "0" ]; then
42 PART_NAME[${line_num}]=${fields[0]}
43 PART_BIN[${line_num}]=${fields[1]}
44 DELTA_BIN[${line_num}]=${fields[2]}
45 UPDATE_TYPE[${line_num}]=${fields[3]}
46 BLK_DEV[${line_num}]=${fields[4]}
47 BLK_OFFSET[${line_num}]=${fields[5]}
49 line_num=$(($line_num + 1))
55 if [ -f ${out_file} ]; then
56 sudo rm -fr ${out_file}
59 for ((update_idx=0;update_idx<PART_NUM;update_idx++))
61 f1=${PART_NAME[${update_idx}]}
62 f2=${DELTA_BIN[${update_idx}]}
63 f3=${UPDATE_TYPE[${update_idx}]}
64 f4=${BLK_DEV[${update_idx}]}
65 f5=${BLK_OFFSET[${update_idx}]}
67 echo -e "$f1\t\t$f2\t\t$f3\t\t$f4\t\t$f5" >> ${out_file}
73 #------------------------------------------------------------------------------
75 # fn_set_default_params
78 # set default params used globally in this script
81 fn_set_default_params()
84 MK_PART_DELTA=${COMMON_BINDIR}/mk_part_delta.sh
85 DELTA_CFG_PATH=./cfg/delta.cfg
86 UPDATE_CFG_PATH=./cfg/update.cfg
87 DELTA_UA=./data/delta.ua
88 UPDATE_MANAGER=./data/upgrade-trigger.sh
90 LOG_PATH=./data/Delta.log
91 # Getting date and minor version
94 while [ -d "result/${MONDATE}_${i}" ]
98 MONDATE="${MONDATE}_${i}"
99 echo "MONDATE = ${MONDATE}"
101 if [ "z${OLD_TAR_DIR}" = "z" ]; then
102 export OLD_TAR_DIR="old_tar"
104 if [ "z${NEW_TAR_DIR}" = "z" ]; then
105 export NEW_TAR_DIR="new_tar"
109 #------------------------------------------------------------------------------
111 # fn_swap_binary_files
114 # change old & new for making backward delta
117 fn_swap_binary_files()
119 TEMP_TAR_DIR=${OLD_TAR_DIR}
120 export OLD_TAR_DIR=${NEW_TAR_DIR}
121 export NEW_TAR_DIR=${TEMP_TAR_DIR}
124 #------------------------------------------------------------------------------
126 # fn_print_update_cfg
128 fn_print_update_cfg()
130 for ((update_idx=0;update_idx<PART_NUM;update_idx++))
132 echo "------------------------------"
133 echo "[PART_NAME] ${PART_NAME[${update_idx}]}"
134 echo "[DELTA_BIN] ${DELTA_BIN[${update_idx}]}"
135 echo "[UPDATE_TYPE] ${UPDATE_TYPE[${update_idx}]}"
136 echo "[BLK_DEV] ${BLK_DEV[${update_idx}]}"
137 echo "[BLK_OFFSET] ${BLK_OFFSET[${update_idx}]}"
140 echo "------------------------------"
143 #------------------------------------------------------------------------------
145 # fn_process_extra_delta
148 fn_process_extra_delta()
151 if [ "${part_name}" = "RAMDISK2" ]; then
152 if [ "${RAMDISK2_FULL_IMG}" = "0" ]; then
153 #--- delta recovery partition ---
154 ${MK_PART_DELTA} ${part_name} DELTA_IMG ${part_bin} ${delta_bin}
155 if [ "$?" = "0" ]; then
156 sudo mv data/${PART_OUT} ${RESULT_DIR}/${part_bin}
157 sudo mv ${RESULT_DIR}/${part_bin}/${delta_bin} ${DELTA_DIR}
160 if [ "${RAMDISK2_FULL_IMG}" = "1" ]; then
161 #--- full recovery partition ---
162 ${MK_PART_DELTA} ${part_name} FULL_IMG ${part_bin} ${delta_bin}
163 if [ "$?" = "0" ]; then
164 sudo mv data/${PART_OUT} ${RESULT_DIR}/${part_bin}
165 sudo mv ${RESULT_DIR}/${part_bin}/${part_bin} ${DELTA_DIR}
168 elif [ "${part_name}" = "RECOVERY" ]; then
169 #--- recovery kernel ---
170 sudo echo "1" > ${DELTA_DIR}/${delta_bin}
171 elif [ "${part_name}" = "EXTRA" ]; then
176 #------------------------------------------------------------------------------
178 # fn_get_tar_file_names
181 # find tar file name (without path) that contains given partition binary
184 fn_get_tar_file_names()
188 cd ${DATA_DIR}/${OLD_TAR_DIR}
189 OLD_TAR_LIST=`ls *.tar *.tar.gz *.tgz *.tar.md5 2>/dev/null`
192 cd ${DATA_DIR}/${NEW_TAR_DIR}
193 NEW_TAR_LIST=`ls *.tar *.tar.gz *.tgz *.tar.md5 2>/dev/null`
196 #--- find which tar contains the binary ---
197 for tar_file in ${OLD_TAR_LIST}
199 result=`tar -tvf ${DATA_DIR}/${OLD_TAR_DIR}/${tar_file} | grep " ${BIN_TO_FIND}$"`
200 if [ "$?" = "0" ]; then
201 OLD_TAR_FILE=${tar_file}
206 for tar_file in ${NEW_TAR_LIST}
208 result=`tar -tvf ${DATA_DIR}/${NEW_TAR_DIR}/${tar_file} | grep " ${BIN_TO_FIND}$"`
209 if [ "$?" = "0" ]; then
210 NEW_TAR_FILE=${tar_file}
217 #------------------------------------------------------------------------------
219 # fn_extract_from_image
222 # extract some files from given image
225 fn_extract_from_image()
234 fn_get_tar_file_names $IMAGE
235 tar xvf ${DATA_DIR}/${NEW_TAR_DIR}/${NEW_TAR_FILE} ${IMAGE}
236 if [ "$?" != "0" ]; then
240 sudo mount -t ext4 -o loop ${IMAGE} ${MNT_PNT}
241 if [ "$?" != "0" ]; then
245 EXTRACT_FILE="${MNT_PNT}${TARGET_FILE}"
246 if [ -e ${EXTRACT_FILE} ]; then
247 sudo cp ${EXTRACT_FILE} ${DELTA_DIR}
249 echo "There is no ${TARGET_FILE} in ${IMAGE}"
252 sudo umount ${MNT_PNT}
253 sudo rm -rf ${MNT_PNT}
257 ###############################################################################
262 COMMON_BINDIR=${PWD}/../common/bin
264 fn_set_default_params
266 fn_gen_update_cfg ${DELTA_CFG_PATH} ${UPDATE_CFG_PATH}
268 ################### Make delta Forward and Backward #####################
269 if [ "z${FW_BW}" = "z" ]; then
270 #FW_BW="FW_DELTA BW_DELTA"
274 START_TIMESTAMP="$(date +%T)"
276 for Make_Delta in $FW_BW
278 #--- archive result directory ---
279 echo "Make $Make_Delta Delta file"
280 RESULT_DIR=result/$MONDATE/$Make_Delta
281 DELTA_DIR=${RESULT_DIR}/DELTA
282 mkdir -p ${DELTA_DIR}
284 if [ "$Make_Delta" = "BW_DELTA" ]; then
289 #--- make delta for each partition ---
290 for ((part_num=0;part_num<PART_NUM;part_num++))
292 part_name=${PART_NAME[${part_num}]}
293 update_type=${UPDATE_TYPE[${part_num}]}
294 part_bin=${PART_BIN[${part_num}]}
295 delta_bin=${DELTA_BIN[${part_num}]}
297 PART_OUT=${part_name}_OUT
299 if [ "${update_type}" = "EXTRA" ]; then
300 fn_process_extra_delta
302 ${MK_PART_DELTA} ${part_name} ${update_type} ${part_bin} ${delta_bin}
303 if [ "$?" = "0" ]; then
304 if [ "${update_type}" = "DELTA_FS" ]; then
305 sudo mv data/${PART_OUT} ${RESULT_DIR}/${part_bin}
306 sudo mv ${RESULT_DIR}/${part_bin} ${DELTA_DIR}
308 sudo mv data/${PART_OUT} ${RESULT_DIR}/${part_bin}
309 sudo mv ${RESULT_DIR}/${part_bin}/${delta_bin} ${DELTA_DIR}
312 sudo rm -rf ${RESULT_DIR}/${part_bin}
313 echo "Error: Abort Delta Generation"
317 sudo rm -rf ${RESULT_DIR}/${part_bin}
320 #move update.cfg to delta directory
321 if [ -r ${UPDATE_CFG_PATH} ]; then
322 sudo cp ${UPDATE_CFG_PATH} ${DELTA_DIR}/update.cfg
323 sudo rm ${UPDATE_CFG_PATH}
325 if [ -r ${LOG_PATH} ]; then
326 sudo cp ${LOG_PATH} ${RESULT_DIR}/Delta.log
330 #--- extract files which would be appended to delta.tar ---
331 echo "Extract binaries for update from images"
332 fn_extract_from_image rootfs.img /usr/bin/upgrade-trigger.sh
333 fn_extract_from_image ramdisk-recovery.img /usr/bin/delta.ua
335 #--- archive result directory ---
337 echo "tar result directory"
338 sudo tar cf ${MONDATE}_${Make_Delta}.tar $Make_Delta
341 echo "Making delta binary is End!! ($Make_Delta)"
344 if [ -r ${UPDATE_CFG_PATH} ]; then
345 sudo rm ${UPDATE_CFG_PATH}
348 sudo cp ${COMMON_BINDIR}/unpack.sh ./
349 sudo tar --overwrite -cf ../delta.tar *
352 END_TIMESTAMP="$(date +%T)"
354 echo "OVERALL TIMESTAMP : [START] ${START_TIMESTAMP} ~ [END] ${END_TIMESTAMP}"