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2017-06-17twrpDigest refactorbigbiff bigbiff1-0/+2
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
2017-03-01Timeout for decryptEthan Yonker1-0/+1
Sometimes, usually because of proprietary binaries related to keymaster, decrypt will hang waiting for the keymaster to initialize forever. This patch enables a timeout so that we don't get stuck trying to decrypt forever. A timeout is especially important when dealing with the default password because the user has no option to cancel when TWRP tries to decrypt. NOTE: This patch only adds a timeout for FDE. FBE will require some special handling because we need access to some static data and that data is not available across a fork. Special thanks to nkk71 for cleaning up some issues in my patch set. Change-Id: Iccf2fe769ac27a7dcd6bfebfe7d2e9eddd034308
2016-12-02Copy Kernel Logsbigbiff bigbiff1-0/+1
Give user option to copy kernel logs to current storage Change-Id: I0c61122fb34826ddb08977e6cbf98e3adf477acd
2016-08-01ADB: Add adb backup for TWRP.bigbiff1-1/+8
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
2016-05-03Rewrite TWRP fstab flag processingMatt Mower1-0/+1
* Do not flip/flop between std::string and char* when no std::string specific functions are applied. * Remove the need to manually count flag string lengths * Move checks for Display_Name, Storage_Name, and Backup_Display_Name out of flag processing Change-Id: I24d432c222124012b2a98d27598e42d0944f7da2
2016-03-31Improve progress bar handling for backup / restore / image flashEthan Yonker1-3/+3
The progress bar will now be updated during image backups, restores and during image flashing (except for sparse images which will require significant changes to libsparse, and except for mtd nand using flash_utils). The progress bar will now be updated mid-file for file systems (tar) so the user will see changes even during large file backup / restore. Add a new progress tracking class to simplify handling of progress bar updates. The class will only update the progress bar 5 times a second to reduce the CPU load from updating the GUI frequently which does affect backup times. Change-Id: Iff382faef3df1f86604af336c1a8ce8993cd12c5
2016-01-14Improve sdcard partitioning processEthan Yonker1-0/+1
-Improve code for partitioning sdcards -Allow user to select a device for partitioning (must be removable) -Use sgdisk to partition sdcards -Set default sizes for ext and swap to 0 -Change increments for ext to 256MB and swap to 64MB Note: sgdisk is included in 6.0. I have included a static prebuilt sgdisk for trees that do not have sgdisk, however the prebuilt sgdisk is a decent bit larger than the old parted binary. The old parted binary is quite old at this point and we only have it for armv7a. sgdisk should be maintained by AOSP and can be built from source so it should work across architectures. Change-Id: Ib80882d9b5776e5e9358b11340fba392e6f1ae09
2015-02-02Disable stock recovery replacing TWRP during ORSEthan Yonker1-1/+1
-Create a separate function to disable stock recovery flashing -Add a call to that function to the reboot section of the ORS action so that an OTA update will not inadvertantly replace TWRP Change-Id: I43eae81e0e76971b6e8d34c38785dc73772242d2
2014-12-29twrp-functions: remove unused functionsthat1-2/+0
Change-Id: I3d072be9ef28f21ade466bc4c42caca8848f7c2a
2014-12-18Update SuperSU to 2.40Ethan Yonker1-2/+0
The SuperSU install process is getting rather complicated, so we will modify the install script slightly and use it to install all the things and stop trying to check to see if root permissions have been lost like we used to do. Change-Id: Ibdb64c909d2bd16e12bb35b4f31f572cc29add47
2014-10-14display cpu temperature in twrpJenkins1-0/+1
use TW_NO_CPU_TEMP := true to disable display use TW_CPU_CUSTOM_PATH := path to set custom path Change-Id: Id260ecbb4ec36a78442387329944f67003d0f6a0
2014-10-08performance profile supportTom Hite1-0/+2
Many device trees support the recovery.perf.mode property to set various core frequencies and online/offline mode. TWRP is highly threaded, and support for multiple cores on many operations dramatically recudes the time, e.g., backups, zip flashes, etc. p2: removed user notifications Change-Id: I957b8ca40b241c0af0471327eeb329cce1816017
2014-09-03add mtp responder to TWRP.bigbiff bigbiff1-0/+1
Big thanks to Dees_Troy for helping with the implementation. Change-Id: I6c9c522b9c9de5dc139e2ecb0141008182ba07f0
2014-08-10Support reading since_epoch and secondary brightness filesxNUTx1-0/+2
TWFunc::Fixup_Time_On_Boot: Will now try to read /sys/class/rtc/rtc0/since_epoch to correct time, if that fails it will try to use the ats files to correct time. TWFunc::Set_Brightness: One single function to set brightness from both the automated functions and the gui actions. It is able to set a second brightness path if present, it will set them both the same value. Many Sony devices have 2 brightness files in the sysfs that must be set to properly set the brightness. Change-Id: I7ca582109085dfbcb46b8de73ad031e4b7903fca
2014-07-09Implement "take a screenshot" featureVojtech Bocek1-0/+1
* Like in android - press power+volume down, screenshots are saved in /sdcard/Pictures/Screenshots (if /sdcard is mounted) or /tmp Change-Id: Iaefa15b11a1d5fdfac57d77388db1621f378a8d4 Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
2014-07-09Track backup and restore progressEthan Yonker1-0/+1
Track backup and restore progress based on the sizes of the files as they are being added to the tar backup file. Update the progress bar based on the sizes of the files. Change-Id: Idf649efa1db3e91830b4b2add86203a3f30042ff
2014-04-16Add support for actions triggered by key combinationVojtech Bocek1-0/+1
Change-Id: I9dfa7de40229f00412d63fc9c1eb3a809a6eb2e6 Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
2014-03-13Fix skipping of relative paths and lost+found in twrpDUVojtech Bocek1-0/+1
Change-Id: Ib79029fd6237502338b041a6bc2f9e539536d6ad Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
2014-02-12Remove unused functionsEthan Yonker1-1/+0
Change-Id: I3230412e6aad7aab0f2fd034cc7b289cd4cd6a97
2014-02-12ifdef some functions that depend on other TWRP partsEthan Yonker1-8/+13
End goal is to create a twrpTar binary that can run from the command line. Change-Id: I14f07a425b7755bd09dbce95a5918da1430964fc
2014-02-08Separate out function for reading /system/build.prop valuesEthan Yonker1-0/+1
Change-Id: I9e398aa3f4f5be0728435ffdab333d4090cdab22
2014-02-06Add option to print render time of each frame to log fileVojtech Bocek1-0/+1
Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: Id158a6375fbadf4cdf0a8c7d143759e602419e7f
2014-02-04Load RTC offset on Qualcomm Krait chips, fixes the broken time & dateVojtech Bocek1-0/+1
Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: I04ad07f3e6be961003e063be8c648e191e2f9431
2013-12-19Create a TWRP Disk Usage Class to retain state about a directory and whether we should skip it in other classes like twrpTar.bigbiff bigbiff1-1/+0
Moved Get_Folder_Size to this new class. Change-Id: If0a0220f900eb109581f2eeaf7b76e3f7d6886f1
2013-10-24Update licenses to all matchDees Troy1-0/+18
Change-Id: I3be70a897e563658736b2dec3a9ea2697b69b225
2013-10-22Update licenses to all matchDees Troy1-0/+18
2013-09-12Add TWFunc::Exec_Cmd() with no 'result' agrumentVojtech Bocek1-1/+2
Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: Id8acff1ac9b3c7e4b562c80562a8ff42a1d132b9
2013-09-12Pull ROM info from build.prop for backup namesDees Troy1-0/+2
Change-Id: I7847fca22b5d4f0a35da41625b15bd677a1e9768
2013-08-30Really fix TWFunc::tw_chmod() for 3-character mode stringVojtech Bocek1-1/+1
Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: I8f03d46235e1c71e8ee510309c9418cde802f50b
2013-08-24Unify indentation and little clean-up in TWRP filesVojtech Bocek1-6/+6
Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
2013-06-22Support encrypted backup filesDees_Troy1-0/+5
Also includes features merged from: Update twrpTar by kokotas Revised function entryExists(). Added function to get archive's uncompressed size. Added option to exclude item(s) from the archive. Revised forks() http://review.teamw.in/#/c/590/ Change-Id: I01fa2c81643161984eff2625247af75990684bd9
2013-04-04Move all AOSP code out of recovery binaryDees_Troy1-3/+6
Improves license compatibility between GPL and Apache Change-Id: I2b165aa575bb6213af6b07936f99610c113443f0
2013-03-07use md5.c for computation of md5sumsbigbiff bigbiff1-1/+1
create a framework for computing digests and reading digests in TWRP add space for backwards compatibility with bb md5sum Change-Id: Ia18e3f430eed5eba22e5052d39b9b8d88ecd4536
2013-02-21Check for root and root perms and offer to install/fixDees_Troy1-54/+58
Also fix sort order for file selector by date and file sizes Change-Id: Idff9fe4232c19d4ed1082e78fabe6f921aa0a114
2013-02-13This adds a 60 second screen timeout for TWRP. Might consider making this configurable in the future.bigbiff bigbiff1-50/+54
Will also set overlay to lockscreen so we don't have inadvetent screen selections. Touching the screen will bring the display back up. add back check script for poweroff move diff time function to twrp-functions.cpp make sure we chmod after copy_file add read_file and write_file functions to twrp-functions.cpp make single thread try to force update screen add forceRender drop caches after tar processing Change-Id: I3c5c509dd39dbb05451bbfe5d8b56d53c90d8d1b
2013-02-02Use only std::string in TWFunc::Get_Folder_SizeVojtech Bocek1-1/+1
* Fixes crash which could occur with too deep path because of too much memory allocated on stack
2013-01-28file manager updates for exFATDees_Troy1-0/+1
Change-Id: I06fa6120a975cbc3d4eef9bc2ca034ec716740ee
2013-01-09Add libtar to TWRP instead of using busybox tarbigbiff bigbiff1-0/+3
Add proper mkdosfs tool Add fuse to TWRP Add experimental exfat-fuse to TWRP Convert all system() functions to use new Exec_Cmd function
2012-10-01Fix output of version numberDees_Troy1-1/+0
2012-09-27Save version number to storageDees_Troy1-3/+4
2012-09-27Port reboot functions to C++Dees_Troy1-0/+17
2012-09-26Add backup size checkingDees_Troy1-0/+1
Converted bootloader.cpp to TWRP and removed AOSP fstab parsing from startup
2012-09-26Unify portrait layouts againDees_Troy1-0/+2
2012-09-17Update backup and restore code, adb sideloadDees_Troy1-6/+9
Fixed a problem with using make_ext4fs by making its lib a dynamic lib. Added ADB sideload zip install feature - no way to cancel it yet. Improve backup and restore code.
2012-09-14Add wipe functions, compiles in CM7, text shows in UI, zips installDees_Troy1-0/+23
Zip install works, had to move mincrypt code into TWRP to prevent a crash when checking the zip signature. Added wipe functions Made it compile in CM7 Made text show up in console and logging
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