shinano-common: init: Correct credmgrd boot script

Log improvements:
 * new: added logfile (/cache/credmgr.log) instead of logwrapper
   for better debugging
 * new: more verbose logging
 * fix: replaced toybox cmds with generic ones (so either ramdisk
   or system can provide them)

Known issue:
 * Can cause a black screen issue

Change-Id: I19710e8b6e45d4fa9397575f4f9f31b7727e4468

1 files changed, 22 insertions, 14 deletions

diff --git a/rootdir/system/bin/credmgrfirstboot.sh b/rootdir/system/bin/credmgrfirstboot.sh
index 4c21a83..20de77d 100755
--- a/rootdir/system/bin/credmgrfirstboot.sh
+++ b/rootdir/system/bin/credmgrfirstboot.sh
@@ -1,42 +1,50 @@
 #!/system/bin/sh
 CREDFOLDER=/data/credmgr
+LOG=/cache/credmgr.log
 
-# simple error function
+# start new log file
+echo -e "\n*********************************\n$(date) - $0 started" > $LOG
+
+# simple error function writing to kernel buffer and logfile
 F_ERR(){
     ERR="$1"
     MSG="$2"
     if [ $ERR -ne 0 ];then
-        system/bin/toybox echo "CREDINIT: $MSG failed!" >> /dev/kmsg
+        echo "CREDINIT: $MSG failed!" >> $LOG
         exit $ERR
     else
-	system/bin/toybox echo "CREDINIT: $MSG finished successfully" >> /dev/kmsg
+	echo "CREDINIT: $MSG finished successfully" >> $LOG
     fi
 }
 
 # If credmgrd data doesn't match our
 CREDMGRCNT=$(find $CREDFOLDER -group credmgr_client -type f -name "credmgr.db" | wc -l )
 
-if [ "$CREDMGRCNT" == "0" ]; then
+echo -e "credmgr folder:\n$(ls -la $CREDFOLDER)\ncredmgr match (if any):" >> $LOG
+find $CREDFOLDER -group credmgr_client -type f -name "credmgr.db" >> $LOG
+
+
+if [ "x$CREDMGRCNT" == "x0" ]; then
 	# If /data/credmgr exist remove it
-	/system/bin/logwrapper /system/bin/toybox echo "CREDINIT: Dont match"
+	echo "CREDINIT: Dont match"
 	if [ -d "$CREDFOLDER" ]; then
-		/system/bin/logwrapper /system/bin/toybox echo "CREDINIT: Drop old credmgrdata"
-		/system/bin/mv -vf $CREDFOLDER $CREDFOLDER.old
+		echo "CREDINIT: Drop old credmgrdata"
+		mv -vf $CREDFOLDER ${CREDFOLDER}.old
 	fi
 	# Put binary into /cache
-	/system/bin/logwrapper mkdir $CREDFOLDER
+	mkdir $CREDFOLDER >> $LOG 2>&1
 	F_ERR $? "mkdir $CREDFOLDER"
-	/system/bin/logwrapper chown system:credmgr_client $CREDFOLDER
+	chown system:credmgr_client $CREDFOLDER >> $LOG 2>&1
 	F_ERR $? "chown $CREDFOLDER"
-	/system/bin/logwrapper chcon u:object_r:credmgrd_data_file:s0 $CREDFOLDER
+	chcon u:object_r:credmgrd_data_file:s0 $CREDFOLDER >> $LOG 2>&1
 	F_ERR $? "chcon $CREDFOLDER"
-	/system/bin/logwrapper /system/bin/toybox echo "CREDINIT: cp initial file"
-	/system/bin/logwrapper cp -v /system/vendor/CredentialManagerData /cache/CredentialManagerData
+	echo "CREDINIT: cp initial file" >> $LOG 2>&1
+	cp -v /system/vendor/CredentialManagerData /cache/CredentialManagerData >> $LOG 2>&1
 	F_ERR $? "copy CredentialManagerData"
 else
 	F_ERR 0 "credmgr found already. no preparation required."
 fi
 
 # Tell init we are ready
-/system/bin/setprop sys.credmgrdready true
-F_ERR $? "setting property"
+setprop sys.credmgrdready true
+F_ERR $? "setting property"
\ No newline at end of file