Commit Graph

66 Commits

Author SHA1 Message Date
topjohnwu
0442d6d509 Only compress kernel and ramdisk if input not compressed 2019-03-07 07:24:20 -05:00
topjohnwu
e72c6685ed Support A only System-as-root Devices
Most Chinese devices (and supposedly Galaxy S10) running Android Pie
is using system-as-root without A/B partition.

https://source.android.com/devices/bootloader/system-as-root#about-system-as-root

According to the docs above, these devices will have a ramdisk block
with size 0 in their boot images. Since magiskinit can run independently
on system-as-root devices, we simply just create an empty ramdisk with
magiskinit added as init.

Huge thanks to @vvb2060 for the heads up and original PR.
Close #980, close #1102
2019-02-28 05:46:36 -05:00
topjohnwu
c9fa8118d1 Some code adjustments 2019-02-24 23:09:34 -05:00
topjohnwu
63b18246d8 Add compressed ramdisk support 2019-02-24 20:39:01 -05:00
topjohnwu
16ec37a226 Fix compression without outname 2019-02-24 17:45:08 -05:00
topjohnwu
c84023bdc2 Fix crashes when removing verity_key 2019-02-24 04:29:15 -05:00
topjohnwu
86f778c0aa Group unsupported formats into the same code 2019-02-24 02:30:04 -05:00
topjohnwu
340bac7e42 Add decompression command 2019-02-23 16:53:51 -05:00
topjohnwu
4a398642b8 Set mode in constructor 2019-02-23 15:22:11 -05:00
topjohnwu
9c89e56c56 Add ramdisk compression option 2019-02-23 15:04:15 -05:00
topjohnwu
75939047d1 Fix bugs in compression 2019-02-23 04:51:13 -05:00
topjohnwu
2d7f130d2c Introduce Java-like OutputStream 2019-02-23 04:51:13 -05:00
topjohnwu
f7ae72a36c Move CPIO to libutils 2019-02-23 02:42:26 -05:00
topjohnwu
391783e268 Introduce mmap based CPIO class 2019-02-23 02:23:24 -05:00
topjohnwu
6f12c08204 Use ordered map to store CPIO entries 2019-02-22 22:53:20 -05:00
topjohnwu
cb8fe70734 Modernize CPIO code 2019-02-22 02:56:18 -05:00
topjohnwu
69d10b747a Directly use FDT headers for detection 2019-02-21 05:24:05 -05:00
topjohnwu
da3394f34e Move image parsing out of header searching 2019-02-21 05:08:38 -05:00
topjohnwu
b4c2a9f49f More macro magic 2019-02-21 04:14:52 -05:00
topjohnwu
7cee77f57a Some C++ magic to make code cleaner 2019-02-21 02:54:37 -05:00
topjohnwu
f28bd1972f Adjust LZ4F block size 2019-02-21 00:52:47 -05:00
topjohnwu
0f92d1de1b Fix bzip2 decompression 2019-02-20 20:53:54 -05:00
topjohnwu
e59c5c8780 Modernize compress and decompress 2019-02-20 20:49:26 -05:00
kirill9617
86d8026301 Update format.h
GZIP magic is \x1f\x8b\x08 not \x1f\x8b\x08\x00
2019-02-20 03:53:41 -05:00
topjohnwu
d67b827338 Rewrite compression with OOP 2019-02-20 02:10:06 -05:00
topjohnwu
ed027ec3ee Refactor build flags 2019-02-12 05:17:02 -05:00
topjohnwu
71ecbb3af3 Clean/refactor includes 2019-02-10 03:57:51 -05:00
topjohnwu
9275975b2c Re-organize functions 2019-01-26 06:00:23 -05:00
topjohnwu
3e4c12cf56 Migrate to STL 2019-01-19 23:59:37 -05:00
topjohnwu
b245931c79 Prevent duplicates when "." or ".." occurs 2018-12-09 22:12:04 -05:00
topjohnwu
1fae89cbb6 Add new cpio command: "exists", to magiskboot 2018-12-05 20:27:48 -05:00
topjohnwu
08cd5b81d1 Try to repair boot_hdr v1 entries 2018-12-04 03:30:43 -05:00
topjohnwu
83ae66daea Change stock boot image SHA1 backup method 2018-11-15 00:33:20 -05:00
topjohnwu
3603b7c82b Move cmdline and extra_cmdline to the same line 2018-11-08 20:57:30 -05:00
topjohnwu
8745c7884e Rename Array to Vector
Finally get rid of the C style vector, rename the template class to its proper name
2018-11-08 05:03:59 -05:00
topjohnwu
7c12bf7fa1 Modernize code base 2018-11-07 02:10:38 -05:00
topjohnwu
ca35a9681f Minor code improvements 2018-11-06 05:02:30 -05:00
topjohnwu
3e2afd4b1d Better debugging output 2018-11-01 01:16:15 -04:00
topjohnwu
2efc423cf8 Add missing flags and move debug logging logic to libutils 2018-10-28 04:25:31 -04:00
topjohnwu
6add02702b Fix bug in MagiskBoot 2018-10-26 17:02:07 -04:00
topjohnwu
4ecbf8c12c Remove recovery_dtbo when cleanup 2018-10-24 22:23:14 -04:00
topjohnwu
fc8a3c5fb4 Migrate MagiskBoot to C++ 2018-10-24 22:23:14 -04:00
topjohnwu
018c0064cd Make sure boot_img is initialized correctly 2018-10-22 01:58:50 -04:00
topjohnwu
74aae523ba Properly support boot image header v1
Close #695
2018-10-20 00:27:56 -04:00
topjohnwu
df8b047bca Generalize logging interface 2018-09-27 03:11:10 -04:00
topjohnwu
190646d50c Fix incorrect magisk metadata in ramdisk 2018-08-11 16:31:46 +08:00
topjohnwu
5bac442b18 Reorganize sources 2018-08-10 03:49:25 +08:00
topjohnwu
6add682705 Remove high compression mode 2018-08-10 03:49:25 +08:00
topjohnwu
f339a087a2 Let Magisk compile against SDK 16 2018-07-13 22:14:32 +08:00
topjohnwu
058dbc9f9e Add more indentation 2018-06-21 18:11:43 +08:00