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Simplify ramdisk test

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This commit is contained in:
topjohnwu 2024-08-21 01:08:07 -07:00
parent c2eb603957
commit 7cf56b4406
2 changed files with 11 additions and 11 deletions
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11
native/src/boot/cpio.rs
View File

@ -175,9 +175,8 @@ Supported commands:
extract [ENTRY OUT]
Extract ENTRY to OUT, or extract all entries to current directory
test
Test the cpio's status
Return value is 0 or bitwise or-ed of following values:
0x1:Magisk 0x2:unsupported
Test the cpio's status. Return values:
0:stock 1:Magisk 2:unsupported
patch
Apply ramdisk patches
Configure with env variables: KEEPVERITY KEEPFORCEENCRYPT
@ -544,7 +543,6 @@ impl Cpio {
}
fn test(&self) -> i32 {
let mut ret = 0;
for file in [
"sbin/launch_daemonsu.sh",
"sbin/su",
@ -561,11 +559,10 @@ impl Cpio {
"overlay/init.magisk.rc",
] {
if self.exists(file) {
ret |= MAGISK_PATCHED;
break;
return MAGISK_PATCHED;
}
}
ret
0
}
fn restore(&mut self) -> LoggedResult<()> {

11
scripts/boot_patch.sh
View File

@ -119,14 +119,16 @@ else
STATUS=0
SKIP_BACKUP="#"
fi
case $((STATUS & 3)) in
0 ) # Stock boot
case $STATUS in
0 )
# Stock boot
ui_print "- Stock boot image detected"
SHA1=$(./magiskboot sha1 "$BOOTIMAGE" 2>/dev/null)
cat $BOOTIMAGE > stock_boot.img
cp -af ramdisk.cpio ramdisk.cpio.orig 2>/dev/null
;;
1 ) # Magisk patched
1 )
# Magisk patched
ui_print "- Magisk patched boot image detected"
./magiskboot cpio ramdisk.cpio \
"extract .backup/.magisk config.orig" \
@ -134,7 +136,8 @@ case $((STATUS & 3)) in
cp -af ramdisk.cpio ramdisk.cpio.orig
rm -f stock_boot.img
;;
2 ) # Unsupported
2 )
# Unsupported
ui_print "! Boot image patched by unsupported programs"
abort "! Please restore back to stock boot image"
;;