mirror of
https://github.com/Doodle3D/doodle3d-firmware.git
synced 2024-07-03 06:21:21 +02:00
147 lines
4.7 KiB
Bash
Executable File
147 lines
4.7 KiB
Bash
Executable File
#!/bin/sh
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#prevent being run as root (which is dangerous)
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if [ "$(id -u)" == "0" ]; then
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echo "Don't run this script as root, it is potentially dangerous." 1>&2
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exit 1
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fi
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OPENWRT_BASE=.
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PKG_SRC_DIR=$OPENWRT_BASE/bin/ar71xx/packages
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PKG_DEST_SUBPATH=updates
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MAKE_INDEX_SCRIPT=$OPENWRT_BASE/scripts/ipkg-make-index.sh
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INDEX_FILE=Packages
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INDEX_GZ_FILE=Packages.gz
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DEVICE_TYPES="tl-mr3020 tl-wr703"
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MAX_GOOD_IMAGE_SIZE=3500000
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IMAGE_BASENAME="doodle3d-wifibox"
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COMPRESS_RESULT=0
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PKG_DEST_BASE=.
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for arg in "$@"; do
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case $arg in
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-h)
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echo "This script creates a directory with wifibox and ultifi ipk files found in the openWrt build environment."
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echo "The feed dir is called $PKG_DEST_DIR and will be created in the current directory. (currently `pwd`)"
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echo "If specified, the -z option also compresses the result for easier transfer to a webserver."
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exit
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;;
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-z)
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COMPRESS_RESULT=1
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;;
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-*)
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echo "Unrecognized option '$arg'"
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exit 1
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;;
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*)
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PKG_DEST_BASE=$arg
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;;
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esac
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done
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grep "^This is the buildsystem for the OpenWrt Linux distribution\.$" README >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo "Please run this script from the Openwrt build root (on OSX this is probably an image mounted under /Volumes)."
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exit 1
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fi
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#determine the wifibox root path
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my_rel_dir=`dirname $0`
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pushd "$my_rel_dir" > /dev/null
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WIFIBOX_DIR="`pwd`/../.."
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popd > /dev/null
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FW_VERSION=`cat $WIFIBOX_DIR/src/FIRMWARE-VERSION`
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echo "Compiling firmware update files for version ${FW_VERSION}"
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#setup paths
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PKG_DEST_DIR=$PKG_DEST_BASE/$PKG_DEST_SUBPATH
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PKG_FEED_DIR=$PKG_DEST_DIR/feed
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PKG_IMG_DIR=$PKG_DEST_DIR/images
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IMG_INDEX_FILE=$PKG_IMG_DIR/wifibox-image.index
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if [ ! -d $PKG_DEST_DIR ]; then mkdir -p $PKG_DEST_DIR; fi
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echo "Using $PKG_DEST_DIR as target directory"
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#clear directory and copy package files
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if [ ! -d $PKG_FEED_DIR ]; then mkdir $PKG_FEED_DIR; fi
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cp $PKG_SRC_DIR/wifibox*.ipk $PKG_FEED_DIR
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cp $PKG_SRC_DIR/ultifi*.ipk $PKG_FEED_DIR
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cp $PKG_SRC_DIR/print3d*.ipk $PKG_FEED_DIR
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rm -f $PKG_FEED_DIR/$INDEX_FILE
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rm -f $PKG_FEED_DIR/$INDEX_GZ_FILE
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#copy and rename images
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if [ ! -d $PKG_IMG_DIR ]; then mkdir $PKG_IMG_DIR; fi
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rm -f $IMG_INDEX_FILE
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for devtype in $DEVICE_TYPES; do
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IMG_SRC_PATH=$OPENWRT_BASE/bin/ar71xx
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if [ -f $IMG_SRC_PATH/openwrt-ar71xx-generic-${devtype}-v1-squashfs-sysupgrade.bin ]; then
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sysupgrade_name=$IMG_SRC_PATH/openwrt-ar71xx-generic-${devtype}-v1-squashfs-sysupgrade.bin
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factory_name=$IMG_SRC_PATH/openwrt-ar71xx-generic-${devtype}-v1-squashfs-factory.bin
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sysupgrade_size=`stat -f %z $sysupgrade_name`
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factory_size=`stat -f %z $factory_name`
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sysupgrade_out_basename=$IMAGE_BASENAME-${FW_VERSION}-${devtype}-sysupgrade.bin
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factory_out_basename=$IMAGE_BASENAME-${FW_VERSION}-${devtype}-factory.bin
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echo "Copying images for device '${devtype}' (sysupgrade size: ${sysupgrade_size}, factory size: ${factory_size})"
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#TODO: replace 'wc -c' with something more efficient (stat? ls?)
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sysupgrade_filesize=`wc -c < ${sysupgrade_name} | tr -d ' '`
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factory_filesize=`wc -c < ${factory_name} | tr -d ' '`
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sysupgrade_md5sum=`md5 -q ${sysupgrade_name}`
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factory_md5sum=`md5 -q ${factory_name}`
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echo "Version: ${FW_VERSION}" >> $IMG_INDEX_FILE
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echo "Files: ${sysupgrade_out_basename}; ${factory_out_basename}" >> $IMG_INDEX_FILE
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echo "FileSize: ${sysupgrade_filesize}; ${factory_filesize}" >> $IMG_INDEX_FILE
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echo "MD5: ${sysupgrade_md5sum}; ${factory_md5sum}" >> $IMG_INDEX_FILE
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if [ $sysupgrade_size -gt $MAX_GOOD_IMAGE_SIZE ]; then
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echo "WARNING: the sysupgrade image is larger than $MAX_GOOD_IMAGE_SIZE bytes, which probably means it will cause read/write problems when flashed to a device"
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fi
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cp $sysupgrade_name $PKG_IMG_DIR/$sysupgrade_out_basename
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cp $factory_name $PKG_IMG_DIR/$factory_out_basename
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fi
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done
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# NOTE: the aliasing construct in the indexing script does not work (and even then, the md5 command defaults to a different output format), so we hack around it here.
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MD5_HACK_ENABLED=0
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which md5sum >/dev/null 2>&1
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if [ $? -eq 1 ]; then
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MD5_HACK_ENABLED=1
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TEMPBIN_DIR=/tmp/tempbin23QQDBR
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mkdir $TEMPBIN_DIR
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cat <<EOF > $TEMPBIN_DIR/md5sum
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`type -p md5` -q \$1
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EOF
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chmod +x $TEMPBIN_DIR/md5sum
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PATH=$PATH:$TEMPBIN_DIR
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fi
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#this cwd juggling is required to have the package indexer generate correct paths (i.e. no paths) in the Packages file
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OPENWRT_DIR=`pwd`
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pushd $PKG_FEED_DIR > /dev/null
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$OPENWRT_DIR/$MAKE_INDEX_SCRIPT . > $PKG_FEED_DIR/$INDEX_FILE
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popd > /dev/null
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if [ $MD5_HACK_ENABLED -eq 1 ]; then
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rm $TEMPBIN_DIR/md5sum
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rmdir $TEMPBIN_DIR
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fi
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gzip -c $PKG_FEED_DIR/$INDEX_FILE > $PKG_FEED_DIR/$INDEX_GZ_FILE
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if [ $COMPRESS_RESULT -eq 1 ]; then
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cd $PKG_DEST_BASE
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echo "Compressing generated package directory..."
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tar czvf "doodle3d-wifibox-update-dist.tgz" $PKG_DEST_SUBPATH
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fi
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