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81 lines
3.3 KiB
Bash
81 lines
3.3 KiB
Bash
## AnyKernel3 (AK3), and AnyKernel2/AnyKernel 2.0 (AK2) Scripts License:
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#
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# AnyKernel (versions 2.0/2 and later) Android image modifying scripts.
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# Copyright (c) 2019 Chris Renshaw (osm0sis @ xda-developers),
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# and additional contributors per readily available commit history/credits.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted (subject to the limitations in the disclaimer
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# below) provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# * Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from this
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# software without specific prior written permission.
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#
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# NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY
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# THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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if [ -z "$AK3TMPFS" ]; then
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echo "AK3TMPFS is not defined? Are you running FoxMMM?"
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exit 1
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fi
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if [ ! -e "$AK3TMPFS" ]; then
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mkdir $AK3TMPFS
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chmod 755 $AK3TMPFS
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fi
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ZIPFILE=$3;
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# Mount tmpfs early
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mount -t tmpfs -o size=400M,noatime tmpfs $AK3TMPFS;
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mount | grep -q " $AK3TMPFS " || exit 1;
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unzip -p $Z tools*/busybox > $AK3TMPFS/busybox;
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unzip -p $Z META-INF/com/google/android/update-binary > $AK3TMPFS/update-binary;
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##
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chmod 755 $AK3TMPFS/busybox;
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$AK3TMPFS/busybox chmod 755 $AK3TMPFS/update-binary;
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$AK3TMPFS/busybox chown root:root $AK3TMPFS/busybox $AK3TMPFS/update-binary;
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# work around Android passing the app what is actually a non-absolute path
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AK3TMPFS=$($AK3TMPFS/busybox readlink -f $AK3TMPFS);
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# AK3 allows the zip to be flashed from anywhere so avoids any need to remount /
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if $AK3TMPFS/busybox grep -q AnyKernel3 $AK3TMPFS/update-binary; then
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# work around more restrictive upstream SELinux policies for Magisk <19306
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magiskpolicy --live "allow kernel app_data_file file write" || true;
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else
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echo "Module is not an AnyKernel3 module!"
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exit 1
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fi;
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# update-binary <RECOVERY_API_VERSION> <OUTFD> <ZIPFILE>
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ASH_STANDALONE=1 AKHOME=$AK3TMPFS/anykernel $AK3TMPFS/busybox ash $AK3TMPFS/update-binary 3 1 "$Z";
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RC=$?;
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# Original script delete all generated files,
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# But we just need to unmount as we store everything inside tmpfs
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umount $AK3TMPFS;
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return $RC; |