Auto detect and support both the v1 and v2 fstab formats
Support putting TWRP style flags in a separate /etc/twrp.flags file
twrp.flags format is the same as twrp.fstab (v1 with TWRP flags)
Support using a wildcard in a block device and find all partitions:
/usb-otg vfat /dev/block/sda*
Support using sysfs entries (voldmanaged) and read uevents and scan for
wildcard partitions from uevent data. (twvold?)
May not be complete for some of the newer flags found in fstabs in newer
build trees and there is a slim chance of a crash if the user removes a
removable device while TWRP is performing actions. May need to add some
kind of mutex to prevent the 2 threads from causing this crash. We need
to start somewhere though and this change is pretty innocuous when not
using a v2 fstab.
Change-Id: I617d97c7db332cbe671a9d2b8ad98b3d9c4f03cc
Restore adb backup files that TWRP made to your PC.
Put files in your backup directory to see them.
e.g. /sdcard/TWRP/BACKUPS/<sn>
Change-Id: I2c57970d77b64c39a302159041456e761c185259
* Revert: Make legacy props an option disabled by default
(reverted from commit 75aa615767)
* Instead check for ANDROID_PROPERTY_WORKSPACE in the updater-
binary to determine whether legacy property service can be
used
Change-Id: If68d5cca9a2b56edcb1c73db0474668cf46d8c91
This patch is to refactor twrpDigest using polymorphism
and inheritance to use the same call patterns for creating and
reading a digest. Now a library.
Use SHA2 from libcrypto. SHA2 is default if device has libcrypto.
Change string MD5 everywhere to use digest or Digest instead. Updated
string tags to digest. Translation will be required.
Switch out digest code into a driver class from partitionmanager.
SHA2 is better for digest creation due to decreased collision space
compared to MD5 and SHA1.
See https://en.wikipedia.org/wiki/SHA-2
Change-Id: I74b5546789990b12aa4ce2e389d25f80a3fe213f
-Change backup display name to say that we are excluding storage
-Add warning message during backup of any partition with data media
-Also eliminate unused variable from twrpTar class
Maybe this will make the people in issue 276 happy, but probably not because
they already lost their data, or because the warning text is yellow instead of
red.
https://github.com/TeamWin/Team-Win-Recovery-Project/issues/276
Change-Id: I98303fe7f6b7a25fea029637c90145258d41ee46
Note: I will have to add a build flag for excluding the app later for
watches and maybe Android TV. I will also have to add support in the
tablet and watch layouts later. I will merge this for the initial roll out
to select devices and finish up later.
Change-Id: Ia4ce5522fae542afa1539b10c0691315392a19ab
We can use switches and enums to make things more understandable
and work with results in a more sensible manner.
PS2: Move file MD5 verification and error handling into
a separate function to reduce code.
PS3: Default to false in Check_Restore_File_MD5 function
Change-Id: Id3ee0bb444cf13be67bb5dec2c43f7c26a86b954
(cherry picked from commit 5c3950716e5c7c6279efd5f3f338d6d22e5215e2)
If 'reboot after install' is enabled, follow the standard reboot
routine to process 'No OS' and 'Install SuperSU' checks.
Since the system reboot routine is repeated several times, it has been
separated into its own routine.
Change-Id: I4c1882ecb8dc2d153ec2378b2e0973ab1a2a8278
* Create correctly named data manager variable 'tw_install_reboot'
* Make configurable through Settings
* Remove closing tag space in theme files (not personal preference,
but should match surrounding code style)
* Fix the "two presses needed to enable" issue for the checkbox on the
install screen
Change-Id: I0ceb60b4888a672e2f0ecb5672b03cc86615621a
Provide a countdown from 5 sec for the automated reboot after install.
Include a cancel button to interrupt the process.
Change-Id: Ib5e1447918adfde45eba361c088800812b690890
* Create data manager variable for 'tw_disable_free_space'
* Make configurable through Settings
* Fix the "two presses needed to enable" issue for the checkbox on the
backup screen
* No need to capitalize every word, but do specify precedes backup
Change-Id: Id436cef13e4ca9349618420aac03862ec4e3c35e
Functionality for client side to backup
tar and image streams over adbd to the client under backup.ab.
Using adb backup on the client side you can backup the partitions
TWRP knows about.
On the client side you can do the following:
adb backup -f <filename> --twrp <options> where options are
--compress: compress data
system: backup system
cache: backup cache
data: backup data
boot: backup boot
etc for each partition.
You can string multiple options,
i.e. adb backup -f <filename> --twrp --compress cache system data
adb backup in TWRP will take any option corresponding
to TWRP fstab partitions, e.g. efs boot as well.
If you do not specify the filename with the -f option,
adb will backup your data to a filename backup.ab on the client.
You can then rename the file and encrypt it with desktop tools.
If you don't want to use command line arguments:
adb backup --twrp
will bring up the gui and allow you to choose partitions
from the backup page.
To restore the backup use the following convention:
adb restore <filename>
Structures are used to store metadata in binary inside
of the file itself. If the metadata structure is modified,
update the adb version so that it will invalidate older
backups and not cause issues on restore. When restoring,
we currently do not support picking specific partitions.
It's all or nothing.
Change-Id: Idb92c37fc9801dc8d89ed2a4570e9d12e76facf8
DevUt
Ethan Yonker
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Pierre Roth
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Stefano Gottardo
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