Add SD card autorun script, thanks @zengelan for #5

Author: hn

contrib/S99sdcardautorun

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+sdcardautorun() {
+	for WAIT in $(seq 1 20); do
+		echo "Checking SD card autorun script ($WAIT)."
+		if [ -x /mnt/sda/autorun.sh ]; then
+			echo "Starting SD card autorun script:"
+			env -i \
+			LD_LIBRARY_PATH='/lib:/usr/local/lib:/usr/lib:/mnt/app' \
+			PATH='/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/bin:/sbin' \
+			HOME='/root' \
+			SHELL='/bin/sh' \
+			/mnt/sda/autorun.sh &
+			exit
+		fi
+		sleep $WAIT
+	done
+	echo "No SD card autorun script found, doing nothing."
+}
+
+echo "Starting SD card autorun script."
+sdcardautorun </dev/null &
+

repack-reolink-rootfs.sh

@@ -49,12 +49,13 @@ echo "DES-encrypted password is: $CPASS"
 fakeroot -s $FRSAVE unsquashfs -d $OUTDIR $MTDFILE
 fakeroot -i $FRSAVE -s $FRSAVE cp -v $CONTRIB/dropbear $OUTDIR/usr/sbin/
 fakeroot -i $FRSAVE -s $FRSAVE cp -v $CONTRIB/S99dropbear $OUTDIR/etc/init.d/
-fakeroot -i $FRSAVE -s $FRSAVE chown -v --reference=$OUTDIR/etc $OUTDIR/usr/sbin/dropbear $OUTDIR/etc/init.d/S99dropbear
+fakeroot -i $FRSAVE -s $FRSAVE cp -v $CONTRIB/S99sdcardautorun $OUTDIR/etc/init.d/
+fakeroot -i $FRSAVE -s $FRSAVE chown -v --reference=$OUTDIR/etc $OUTDIR/usr/sbin/dropbear $OUTDIR/etc/init.d/S99dropbear $OUTDIR/etc/init.d/S99sdcardautorun
 for LINK in dbclient dropbearconvert dropbearkey scp ssh; do
 	fakeroot -i $FRSAVE -s $FRSAVE ln -sv ../sbin/dropbear $OUTDIR/usr/bin/$LINK
 	fakeroot -i $FRSAVE -s $FRSAVE chown -v -h --reference=$OUTDIR/etc $OUTDIR/usr/bin/$LINK
 done
-fakeroot -i $FRSAVE -s $FRSAVE chmod 0777 $OUTDIR/usr/sbin/dropbear $OUTDIR/etc/init.d/S99dropbear
+fakeroot -i $FRSAVE -s $FRSAVE chmod 0777 $OUTDIR/usr/sbin/dropbear $OUTDIR/etc/init.d/S99dropbear $OUTDIR/etc/init.d/S99sdcardautorun
 
 # remove comment to set root password
 #fakeroot -i $FRSAVE -s $FRSAVE perl -i -p -e "s/^(root:)/\${1}${CPASS}/p" $OUTDIR/etc/passwd

unpack-novatek-firmware.pl

@@ -86,7 +86,7 @@ sub crc32calc {
 }
 
 my $f = $ARGV[0];
-die() if ( !$f );
+die("Usage: $0 [-w] <pak-file>") if ( !$f );
 open( IF, "<$f" ) || die( "Unable to open input file '$f': " . $! );
 binmode(IF);
 
@@ -140,7 +140,7 @@ sub crc32calc {
     my $slen  = unpack( "V", substr( $binheader, $offset + 60, 4 ) );
 
     printf("Image File Section %2d    name: %s\n", $s, $sname );
-    printf("Image File Section %2d version: %s\n" , $s, $sver );
+    printf("Image File Section %2d version: %s\n", $s, $sver );
     printf("Image File Section %2d  offset: %8d\n", $s, $soff );
     printf("Image File Section %2d  length: %8d\n", $s, $slen );