diff options
Diffstat (limited to 'tools/ak3-core.sh')
| -rwxr-xr-x | tools/ak3-core.sh | 117 |
1 files changed, 68 insertions, 49 deletions
diff --git a/tools/ak3-core.sh b/tools/ak3-core.sh index af32439..2e361b5 100755 --- a/tools/ak3-core.sh +++ b/tools/ak3-core.sh @@ -4,7 +4,7 @@ OUTFD=$1; # set up working directory variables -test "$home" || home=$PWD; +[ "$home" ] || home=$PWD; bootimg=$home/boot.img; bin=$home/tools; patch=$home/patch; @@ -15,7 +15,8 @@ split_img=$home/split_img; # ui_print "<text>" [...] ui_print() { until [ ! "$1" ]; do - echo -e "ui_print $1\nui_print" > /proc/self/fd/$OUTFD; + echo "ui_print $1 + ui_print" >> /proc/self/fd/$OUTFD; shift; done; } @@ -28,7 +29,7 @@ abort() { # contains <string> <substring> contains() { - test "${1#*$2}" != "$1"; + [ "${1#*$2}" != "$1" ]; } # file_getprop <file> <property> @@ -80,7 +81,7 @@ split_boot() { else dd if=$block of=$bootimg $customdd; fi; - test $? != 0 && dumpfail=1; + [ $? != 0 ] && dumpfail=1; mkdir -p $split_img; cd $split_img; @@ -90,9 +91,9 @@ split_boot() { $bin/elftool unpack -i $bootimg -o elftool_out; fi; $bin/unpackelf -i $bootimg; - test $? != 0 && dumpfail=1; - mv -f boot.img-zImage kernel.gz; - mv -f boot.img-ramdisk.cpio.gz ramdisk.cpio.gz; + [ $? != 0 ] && dumpfail=1; + mv -f boot.img-kernel kernel.gz; + mv -f boot.img-ramdisk ramdisk.cpio.gz; mv -f boot.img-cmdline cmdline.txt 2>/dev/null; if [ -f boot.img-dt -a ! -f "$bin/elftool" ]; then case $(od -ta -An -N4 boot.img-dt | sed -e 's/ del//' -e 's/ //g') in @@ -117,7 +118,7 @@ split_boot() { grep "Address:" header | cut -c15- > boot.img-addr; grep "Point:" header | cut -c15- > boot.img-ep; $bin/dumpimage -p 0 -o kernel.gz boot-trimmed.img; - test $? != 0 && dumpfail=1; + [ $? != 0 ] && dumpfail=1; case $(cat boot.img-type) in Multi) $bin/dumpimage -p 1 -o ramdisk.cpio.gz boot-trimmed.img;; RAMDisk) mv -f kernel.gz ramdisk.cpio.gz;; @@ -165,7 +166,7 @@ unpack_ramdisk() { fi; fi; - test -d $ramdisk && mv -f $ramdisk $home/rdtmp; + [ -d $ramdisk ] && mv -f $ramdisk $home/rdtmp; mkdir -p $ramdisk; chmod 755 $ramdisk; @@ -207,18 +208,18 @@ repack_ramdisk() { cd $ramdisk; find . | cpio -H newc -o > $home/ramdisk-new.cpio; fi; - test $? != 0 && packfail=1; + [ $? != 0 ] && packfail=1; cd $home; $bin/magiskboot cpio ramdisk-new.cpio test; magisk_patched=$?; - test $((magisk_patched & 3)) -eq 1 && $bin/magiskboot cpio ramdisk-new.cpio "extract .backup/.magisk $split_img/.magisk"; + [ $((magisk_patched & 3)) -eq 1 ] && $bin/magiskboot cpio ramdisk-new.cpio "extract .backup/.magisk $split_img/.magisk"; if [ "$comp" ]; then $bin/magiskboot compress=$comp ramdisk-new.cpio; if [ $? != 0 ]; then echo "Attempting ramdisk repack with busybox $comp..." >&2; $comp -9c ramdisk-new.cpio > ramdisk-new.cpio.$comp; - test $? != 0 && packfail=1; + [ $? != 0 ] && packfail=1; rm -f ramdisk-new.cpio; fi; fi; @@ -243,7 +244,7 @@ flash_boot() { varlist="name arch os type comp addr ep"; elif [ -f "$bin/mkbootimg" -a -f "$bin/unpackelf" -a -f boot.img-base ]; then mv -f cmdline.txt boot.img-cmdline 2>/dev/null; - varlist="cmdline base pagesize kerneloff ramdiskoff tagsoff"; + varlist="cmdline base pagesize kernel_offset ramdisk_offset tags_offset"; fi; for i in $varlist; do if [ -f boot.img-$i ]; then @@ -284,7 +285,7 @@ flash_boot() { cd $split_img; if [ -f "$bin/mkimage" ]; then - test "$comp" == "uncompressed" && comp=none; + [ "$comp" == "uncompressed" ] && comp=none; part0=$kernel; case $type in Multi) part1=":$ramdisk";; @@ -292,8 +293,8 @@ flash_boot() { esac; $bin/mkimage -A $arch -O $os -T $type -C $comp -a $addr -e $ep -n "$name" -d $part0$part1 $home/boot-new.img; elif [ -f "$bin/elftool" ]; then - test "$dt" && dt="$dt,rpm"; - test -f cmdline.txt && cmdline="cmdline.txt@cmdline"; + [ "$dt" ] && dt="$dt,rpm"; + [ -f cmdline.txt ] && cmdline="cmdline.txt@cmdline"; $bin/elftool pack -o $home/boot-new.img header=elftool_out/header $kernel $ramdisk,ramdisk $dt $cmdline; elif [ -f "$bin/mboot" ]; then cp -f $kernel kernel; @@ -302,14 +303,14 @@ flash_boot() { elif [ -f "$bin/rkcrc" ]; then $bin/rkcrc -k $ramdisk $home/boot-new.img; elif [ -f "$bin/mkbootimg" -a -f "$bin/unpackelf" -a -f boot.img-base ]; then - test "$dt" && dt="--dt $dt"; - $bin/mkbootimg --kernel $kernel --ramdisk $ramdisk --cmdline "$cmdline" --base $home --pagesize $pagesize --kernel_offset $kerneloff --ramdisk_offset $ramdiskoff --tags_offset "$tagsoff" $dt --output $home/boot-new.img; + [ "$dt" ] && dt="--dt $dt"; + $bin/mkbootimg --kernel $kernel --ramdisk $ramdisk --cmdline "$cmdline" --base $base --pagesize $pagesize --kernel_offset $kernel_offset --ramdisk_offset $ramdisk_offset --tags_offset "$tags_offset" $dt --output $home/boot-new.img; else - test "$kernel" && cp -f $kernel kernel; - test "$ramdisk" && cp -f $ramdisk ramdisk.cpio; - test "$dt" -a -f extra && cp -f $dt extra; + [ "$kernel" ] && cp -f $kernel kernel; + [ "$ramdisk" ] && cp -f $ramdisk ramdisk.cpio; + [ "$dt" -a -f extra ] && cp -f $dt extra; for i in dtb recovery_dtbo; do - test "$(eval echo \$$i)" -a -f $i && cp -f $(eval echo \$$i) $i; + [ "$(eval echo \$$i)" -a -f $i ] && cp -f $(eval echo \$$i) $i; done; case $kernel in *Image*) @@ -318,8 +319,7 @@ flash_boot() { magisk_patched=$?; fi; if [ $((magisk_patched & 3)) -eq 1 ]; then - ui_print " - Magisk detected! Patching kernel"; - ui_print " so reflashing Magisk is not necessary..."; + ui_print " " "Magisk detected! Patching kernel so reflashing Magisk is not necessary..."; comp=$($bin/magiskboot decompress kernel 2>&1 | grep -v 'raw' | sed -n 's;.*\[\(.*\)\];\1;p'); ($bin/magiskboot split $kernel || $bin/magiskboot decompress $kernel kernel) 2>/dev/null; if [ $? != 0 -a "$comp" ]; then @@ -327,6 +327,9 @@ flash_boot() { $comp -dc $kernel > kernel; fi; $bin/magiskboot hexpatch kernel 736B69705F696E697472616D667300 77616E745F696E697472616D667300; + if [ "$(file_getprop $home/anykernel.sh do.systemless)" == 1 ]; then + strings kernel | grep -E 'Linux version.*#' > $home/vertmp; + fi; if [ "$comp" ]; then $bin/magiskboot compress=$comp kernel kernel.$comp; if [ $? != 0 ]; then @@ -335,11 +338,11 @@ flash_boot() { fi; mv -f kernel.$comp kernel; fi; - test ! -f .magisk && $bin/magiskboot cpio ramdisk.cpio "extract .backup/.magisk .magisk"; + [ ! -f .magisk ] && $bin/magiskboot cpio ramdisk.cpio "extract .backup/.magisk .magisk"; export $(cat .magisk); - test $((magisk_patched & 8)) -ne 0 && export TWOSTAGEINIT=true; + [ $((magisk_patched & 8)) -ne 0 ] && export TWOSTAGEINIT=true; for fdt in dtb extra kernel_dtb recovery_dtbo; do - test -f $fdt && $bin/magiskboot dtb $fdt patch; + [ -f $fdt ] && $bin/magiskboot dtb $fdt patch; done; else case $kernel in @@ -364,18 +367,18 @@ flash_boot() { echo "Signing with CHROMEOS..." >&2; $bin/futility vbutil_kernel --pack boot-new-signed.img --keyblock $bin/chromeos/kernel.keyblock --signprivate $bin/chromeos/kernel_data_key.vbprivk --version 1 --vmlinuz boot-new.img --bootloader $bin/chromeos/empty --config $bin/chromeos/empty --arch arm --flags 0x1; fi; - test $? != 0 && signfail=1; + [ $? != 0 ] && signfail=1; fi; - if [ -f "$bin/BootSignature_Android.jar" -a -d "$bin/avb" ]; then + if [ -f "$bin/boot_signer-dexed.jar" -a -d "$bin/avb" ]; then pk8=$(ls $bin/avb/*.pk8); cert=$(ls $bin/avb/*.x509.*); case $block in *recovery*|*SOS*) avbtype=recovery;; *) avbtype=boot;; esac; - if [ "$(/system/bin/dalvikvm -Xnoimage-dex2oat -cp $bin/BootSignature_Android.jar com.android.verity.BootSignature -verify boot.img 2>&1 | grep VALID)" ]; then + if [ "$(/system/bin/dalvikvm -Xnoimage-dex2oat -cp $bin/boot_signer-dexed.jar com.android.verity.BootSignature -verify boot.img 2>&1 | grep VALID)" ]; then echo "Signing with AVBv1..." >&2; - /system/bin/dalvikvm -Xnoimage-dex2oat -cp $bin/BootSignature_Android.jar com.android.verity.BootSignature /$avbtype boot-new.img $pk8 $cert boot-new-signed.img; + /system/bin/dalvikvm -Xnoimage-dex2oat -cp $bin/boot_signer-dexed.jar com.android.verity.BootSignature /$avbtype boot-new.img $pk8 $cert boot-new-signed.img; fi; fi; if [ $? != 0 -o "$signfail" ]; then @@ -388,6 +391,7 @@ flash_boot() { elif [ "$(wc -c < boot-new.img)" -gt "$(wc -c < boot.img)" ]; then abort "New image larger than boot partition. Aborting..."; fi; + blockdev --setrw $block 2>/dev/null; if [ -f "$bin/flash_erase" -a -f "$bin/nandwrite" ]; then $bin/flash_erase $block 0 0; $bin/nandwrite -p $block boot-new.img; @@ -419,6 +423,7 @@ flash_dtbo() { if [ ! -e "$dtboblock" ]; then abort "dtbo partition could not be found. Aborting..."; fi; + blockdev --setrw $dtboblock 2>/dev/null; if [ -f "$bin/flash_erase" -a -f "$bin/nandwrite" ]; then $bin/flash_erase $dtboblock 0 0; $bin/nandwrite -p $dtboblock $dtbo; @@ -443,14 +448,14 @@ write_boot() { ### file editing functions: # backup_file <file> -backup_file() { test ! -f $1~ && cp -fp $1 $1~; } +backup_file() { [ ! -f $1~ ] && cp -fp $1 $1~; } # restore_file <file> -restore_file() { test -f $1~ && cp -fp $1~ $1; rm -f $1~; } +restore_file() { [ -f $1~ ] && cp -fp $1~ $1; rm -f $1~; } # replace_string <file> <if search string> <original string> <replacement string> <scope> replace_string() { - test "$5" == "global" && local scope=g; + [ "$5" == "global" ] && local scope=g; if ! grep -q "$2" $1; then sed -i "s;${3};${4};${scope}" $1; fi; @@ -470,7 +475,7 @@ replace_section() { for end in $(grep -n "$endstr" $1 | cut -d: -f1) $last; do if [ "$end" ] && [ "$begin" -lt "$end" ]; then sed -i "${begin},${end}d" $1; - test "$end" == "$last" && echo >> $1; + [ "$end" == "$last" ] && echo >> $1; sed -i "${begin}s;^;${4}\n;" $1; break; fi; @@ -515,19 +520,27 @@ insert_line() { fi; } -# replace_line <file> <line replace string> <replacement line> +# replace_line <file> <line replace string> <replacement line> <scope> replace_line() { + local lines line; if grep -q "$2" $1; then - local line=$(grep -n "$2" $1 | head -n1 | cut -d: -f1); - sed -i "${line}s;.*;${3};" $1; + lines=$(grep -n "$2" $1 | cut -d: -f1 | sort -nr); + [ "$4" == "global" ] || lines=$(echo "$lines" | tail -n1); + for line in $lines; do + sed -i "${line}s;.*;${3};" $1; + done; fi; } -# remove_line <file> <line match string> +# remove_line <file> <line match string> <scope> remove_line() { + local lines line; if grep -q "$2" $1; then - local line=$(grep -n "$2" $1 | head -n1 | cut -d: -f1); - sed -i "${line}d" $1; + lines=$(grep -n "$2" $1 | cut -d: -f1 | sort -nr); + [ "$3" == "global" ] || lines=$(echo "$lines" | tail -n1); + for line in $lines; do + sed -i "${line}d" $1; + done; fi; } @@ -643,14 +656,14 @@ reset_ak() { if [ -d "$current" ]; then rm -rf $current/ramdisk; for i in $bootimg boot-new.img; do - test -e $i && cp -af $i $current; + [ -e $i ] && cp -af $i $current; done; fi; - test -d $split_img && rm -rf $ramdisk; + [ -d $split_img ] && rm -rf $ramdisk; rm -rf $bootimg $split_img $home/*-new* $home/*-files/current; if [ "$1" == "keep" ]; then - test -d $home/rdtmp && mv -f $home/rdtmp $ramdisk; + [ -d $home/rdtmp ] && mv -f $home/rdtmp $ramdisk; else rm -rf $patch $home/rdtmp; fi; @@ -676,13 +689,16 @@ setup_ak() { case $is_slot_device in 1|auto) slot=$(getprop ro.boot.slot_suffix 2>/dev/null); - test "$slot" || slot=$(grep -o 'androidboot.slot_suffix=.*$' /proc/cmdline | cut -d\ -f1 | cut -d= -f2); + [ "$slot" ] || slot=$(grep -o 'androidboot.slot_suffix=.*$' /proc/cmdline | cut -d\ -f1 | cut -d= -f2); if [ ! "$slot" ]; then slot=$(getprop ro.boot.slot 2>/dev/null); - test "$slot" || slot=$(grep -o 'androidboot.slot=.*$' /proc/cmdline | cut -d\ -f1 | cut -d= -f2); - test "$slot" && slot=_$slot; + [ "$slot" ] || slot=$(grep -o 'androidboot.slot=.*$' /proc/cmdline | cut -d\ -f1 | cut -d= -f2); + [ "$slot" ] && slot=_$slot; fi; if [ "$slot" ]; then + if [ -d /postinstall/tmp -a ! "$slot_select" ]; then + slot_select=inactive; + fi; case $slot_select in inactive) case $slot in @@ -732,7 +748,7 @@ setup_ak() { elif [ -e /dev/$part ]; then target=/dev/$part; fi; - test "$target" && break 2; + [ "$target" ] && break 2; done; done; if [ "$target" ]; then @@ -743,10 +759,13 @@ setup_ak() { ;; *) if [ "$slot" ]; then - test -e "$block$slot" && block=$block$slot; + [ -e "$block$slot" ] && block=$block$slot; fi; ;; esac; + if [ ! "$no_block_display" ]; then + ui_print "$block"; + fi; } ### |