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Administrator
Magisk
Commits
dbfe49c5
Commit
dbfe49c5
authored
Sep 27, 2017
by
topjohnwu
Browse files
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Unlock blocks before flashing boot image
parent
98e21f9f
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3 changed files
with
30 additions
and
28 deletions
+30
-28
magisk.c
jni/daemon/magisk.c
+21
-24
flash_script.sh
scripts/flash_script.sh
+1
-1
util_functions.sh
scripts/util_functions.sh
+8
-3
No files found.
jni/daemon/magisk.c
View file @
dbfe49c5
...
...
@@ -41,37 +41,31 @@ static void usage() {
"Magisk v"
xstr
(
MAGISK_VERSION
)
"("
xstr
(
MAGISK_VER_CODE
)
") (by topjohnwu) multi-call binary
\n
"
"
\n
"
"Usage: %s [applet [arguments]...]
\n
"
" or: %s
--install [SOURCE] DIR
\n
"
"
if SOURCE not provided, will link itself
\n
"
"
or: %s --list
\n
"
"
or: %s --createimg IMG SIZE
\n
"
"
create ext4 image, SIZE is interpreted in MB
\n
"
"
or: %s --imgsize IMG
\n
"
"
or: %s --resizeimg IMG SIZE
\n
"
" SIZE is interpreted in MB
\n
"
"
or: %s --mountimg IMG PATH
\n
"
"
mount IMG to PATH and prints the loop devic
e
\n
"
"
or: %s --umountimg PATH LOOP
\n
"
"
or: %s --[boot stage]
\n
"
"
start boot stage ser
vice
\n
"
"
or: %s [options]
\n
"
"
or: applet [arguments]...
\n
"
" or: %s
[options]...
\n
"
"
\n
"
"
Options:
\n
"
"
-c print current binary version
\n
"
"
-v print running daemon version
\n
"
"
-V print running daemon version code
\n
"
"
--list list all availible applets
\n
"
" --install [SOURCE] DIR symlink all applets to DIR. SOURCE is optional
\n
"
"
--createimg IMG SIZE create ext4 image. SIZE is interpreted in MB
\n
"
"
--imgsize IMG report ext4 image used/total siz
e
\n
"
"
--resizeimg IMG SIZE resize ext4 image. SIZE is interpreted in MB
\n
"
"
--mountimg IMG PATH mount IMG to PATH and prints the loop device
\n
"
"
--umountimg PATH LOOP unmount PATH and delete LOOP de
vice
\n
"
"
--[boot stage] start boot stage service
\n
"
"
--unlock-blocks set BLKROSET flag to OFF for all block devices
\n
"
"
\n
"
"Supported boot stages:
\n
"
" post-fs, post-fs-data, service
\n
"
"
\n
"
"Options:
\n
"
" -c print client version
\n
"
" -v print daemon version
\n
"
" -V print daemon version code
\n
"
"
\n
"
"Supported applets:
\n
"
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
,
argv0
);
,
argv0
,
argv0
);
for
(
int
i
=
0
;
applet
[
i
];
++
i
)
{
for
(
int
i
=
0
;
applet
[
i
];
++
i
)
fprintf
(
stderr
,
i
?
", %s"
:
" %s"
,
applet
[
i
]);
}
fprintf
(
stderr
,
"
\n
"
);
fprintf
(
stderr
,
"
\n\n
"
);
exit
(
1
);
}
...
...
@@ -149,6 +143,9 @@ int main(int argc, char *argv[]) {
if
(
argc
<
4
)
usage
();
umount_image
(
argv
[
2
],
argv
[
3
]);
return
0
;
}
else
if
(
strcmp
(
argv
[
1
],
"--unlock-blocks"
)
==
0
)
{
unlock_blocks
();
return
0
;
}
else
if
(
strcmp
(
argv
[
1
],
"--post-fs"
)
==
0
)
{
int
fd
=
connect_daemon
();
write_int
(
fd
,
POST_FS
);
...
...
scripts/flash_script.sh
View file @
dbfe49c5
...
...
@@ -101,7 +101,7 @@ if [ -d /system/addon.d ]; then
chmod
755 /system/addon.d/99-magisk.sh
fi
$BOOTMODE
&&
boot_actions
||
recovery_actions
$BOOTMODE
||
recovery_actions
##########################################################################################
# Boot patching
...
...
scripts/util_functions.sh
View file @
dbfe49c5
...
...
@@ -10,6 +10,9 @@
MAGISK_VERSION_STUB
SCRIPT_VERSION
=
$MAGISK_VER_CODE
# Default location, will override if needed
MAGISKBIN
=
/data/magisk
get_outfd
()
{
readlink
/proc/
$$
/fd/
$OUTFD
2>/dev/null |
grep
/tmp
>
/dev/null
if
[
"
$?
"
-eq
"0"
]
;
then
...
...
@@ -118,21 +121,23 @@ find_boot_image() {
migrate_boot_backup
()
{
# Update the broken boot backup
if
[
-f
/data/stock_boot_.img.gz
]
;
then
.
/magiskboot
--decompress
/data/stock_boot_.img.gz
$MAGISKBIN
/magiskboot
--decompress
/data/stock_boot_.img.gz
mv
/data/stock_boot_.img /data/stock_boot.img
fi
# Update our previous backup to new format if exists
if
[
-f
/data/stock_boot.img
]
;
then
ui_print
"- Migrating boot image backup"
SHA1
=
`
.
/magiskboot
--sha1
/data/stock_boot.img 2>/dev/null
`
SHA1
=
`
$MAGISKBIN
/magiskboot
--sha1
/data/stock_boot.img 2>/dev/null
`
STOCKDUMP
=
/data/stock_boot_
${
SHA1
}
.img
mv
/data/stock_boot.img
$STOCKDUMP
.
/magiskboot
--compress
$STOCKDUMP
$MAGISKBIN
/magiskboot
--compress
$STOCKDUMP
fi
mv
/data/magisk/stock_boot
*
/data 2>/dev/null
}
flash_boot_image
()
{
# Make sure all blocks are writable
$MAGISKBIN
/magisk
--unlock-blocks
case
"
$1
"
in
*
.gz
)
COMMAND
=
"gzip -d <
\"
$1
\"
"
;;
*
)
COMMAND
=
"cat
\"
$1
\"
"
;;
...
...
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