add ee5248
Add normal functions to 5248
Add pre header of 5248
CHange db_name and log_dir of 5248
IMP:SH_TIMED -> CR_OUTMSG 5247
CheckPermission of 5248 step 1
Revert "IMP:SH_TIMED -> CR_OUTMSG 5247"

This reverts commit 3f12468174c5eaae8df8712a586b6bde7f7a10f9.
SRP