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* Allow restoring to read-only file systemJames Christopher Adduono2016-03-291-0/+3
| | | | | | | | | | | | | | This allows the restoration of firmware or modems on read-only mounted file systems. If the user is able to make a backup of these partitions, it would only make sense they be allowed to restore that backup. The current handling is dangerous in that it happily wipes, but refuses to restore. :) Note that it would be preferable to use the backup=emmc flag instead in most cases, added by change: https://gerrit.omnirom.org/#/c/17183 Change-Id: I32d47c8928dee61595c15a9db16d3c5b9a6d7183
* Fix adopted storage when andsec flag is presentEthan Yonker2016-02-181-1/+2
| | | | Change-Id: If903d838abc920f952f243482338188c15bb1dbf
* Replace fix permissions with fix contexts for emulated storageEthan Yonker2016-01-291-1/+1
| | | | | | | | | | Fix permissions rarely fixed anything on more recent versions of Android and usually made things worse. Instead we will replace it with a more dumbed down option that should fix contexts on /data/media with a few improvements to ensure that contexts get fixed for multiple users and on adopted storage. Change-Id: If5523781936a0b04196e2ad871cae767ebae2583
* Adopted Storage supportEthan Yonker2016-01-251-1/+7
| | | | | | | | | | | | | | | | | | | | | -Detects, decrypts, and mounts an adopted SD card if a secondary block device is defined (usually mmcblk1) -Handles unified storage -Displays the adopted storage in MTP along with internal -Factory Reset - wiped just like a data media device, we retain the keys folder and the storage.xml during a factory reset -Backup / Restore -Disable mass storage when adopted storage is present -Read storage nickname from storage.xml and apply it to display names in the GUI -Read storage.xml and determine what storage location is in use for /sdcard and remap accordingly libgpt_twrp is source code mostly kanged from an efimanager project. It is GPL v2 or higher, so we will opt for GPL v3. Change-Id: Ieda0030bec5155ba8d2b9167dc0016cebbf39d55
* partitions.hpp: some formattingAndreas Blaesius2016-01-041-4/+4
| | | | | | tabs > spaces for line-comments to be consistent Change-Id: I4e859fab61c54a5ae86e719a656398a085cfd7fb
* Use ioctl to get block device sizeEthan Yonker2015-12-191-0/+1
| | | | | | | | | | AMLogic based device uses paths like /dev/block/recovery and the stock init binary either deletes or does not create mmcblk0p12 which breaks TWRP because TWRP cannot match up the path / name. The ioctl method is probably more reliable anyway and certainly should be faster. Change-Id: I73f981dcec637cdf5b189bdefa00ea15b924b500
* Multiple Language SupportEthan Yonker2015-12-191-0/+4
| | | | | | | | | | | | | | | | | | | | | | | This is similar to https://gerrit.omnirom.org/#/c/14014 A lot of the features built in the older patch set have been split out into separate patches, most of which have already been merged. The remaining functionality here should all be directly related to language selection and loading. We always load English as a base before loading other languages over the top of the base. The idea is that if another language is missing a translation, then we will still display the English. Maybe still to do: read the /cache/recovery/last_locale file and load a language based on that. For me, this file contains just: en_US We probably won't bother with region specific translations so we would have to look at either trimming off the _US or using some other method like perhaps a symlink or a combination of the two. Thanks to _that for twmsg.cpp class Change-Id: I9647a22e47883a3ddd2de1da51f64aab7c328f74
* Fix broken fsflags supportKetut Putu Kumajaya2015-11-261-1/+1
| | | | | | | | | Process_FS_Flags Flags parameter is just a copy not a reference, not get updated, Mount_Flags always 0 - fix it now. Thanks to SHM @ XDA-Developers Change-Id: Ib044db905febfedefee493cfc04fd1cad6f61f8e
* Update dosfstoolsMatt Mower2015-11-261-1/+1
| | | | | | | | | | | | | * Version 3.0.28 * Update filenames in source * Remove unnecessary symlink to fsck * Commit "Recode short filenames from DOS codepage (default 437)." has been reverted since we do not have access to iconv * Commits cherry-picked on top of 3.0.28: - mkfs.fat: fix incorrect int type - Prevent out of bound array read in date_dos2unix() Change-Id: I50310235c62ec2e6bc90afcd10f2814d3afb5113
* Add ntfs-3g supportEthan Yonker2015-07-141-0/+1
| | | | | | | Add support for mounting ntfs via ntfs-3g and support for wiping and repairing ntfs partitions. Change-Id: I82dc4626f459bb93b86eb9ebba64ad3a6560781b
* Add resize2fs and ability to run resize2fs via GUIEthan Yonker2015-05-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | Note: Only works on ext2/3/4 partitions. Only tested on ext4. We can use this in some cases to resize the data partition if an incorrect fstab caused recovery to not reserve the 16KB for a crypto footer. Sometimes the BoardConfig for a custom ROM does not have the correct size for the system partition and if the ROM flashes a raw system image, that image will not take up the full block device. Running resize2fs can fix the size and may allow more room in the system partition for customizations like busybox or a larger gapps package. Sometimes flashing a factory image may flash userdata with an image with a file system that does not take up the full size of the block device (e.g. factory images for the Nexus 6 will flash userdata with a ~24GB userdata image, wasting ~30GB of space). Using resize2fs we can easily fix this issue without having to do a full format data. Change-Id: I631f5c6f567bbc6a9241e5dd95f1e435820a1b13
* Mount system as read-only by defaultEthan Yonker2015-05-271-0/+3
| | | | | | | | | | | | | | Mounting system as rw can prevent future OTA updates. The purpose of this patch set is to prevent TWRP from mounting sytem as rw on the first boot. Device maintainers should update their twrp.fstab files on these devices to include an additional line: /system_image emmc /dev/block/../system This line will allow TWRP to create a raw system image backup to ensure that the user can return to an original state for future OTA updates. Change-Id: I8929d85bc3a5b96cc564bc7f734b58d5612ec833
* Theme: Add ability to disable size checking before backupbigbiff2015-02-231-1/+1
| | | | | | | | | | (for compressed backup users with low space). Clean up backup folder and copy only recovery.log for debugging. Conflicts: gui/devices/watch/res/watch.xml Change-Id: If8aa3580dbc082d0fe4882d4af8dc3cdb362a8b5
* MTP: make MTP work even if unplugged and repluggedEthan Yonker2015-02-021-0/+1
| | | | | | | | Set up a loop to keep trying to open / read the MTP device so that MTP will work even if the device is unplugged during boot or unplugged and replugged in. Change-Id: I0d3a3b7c91ce84a8cbed16caa4b15efee35b3641
* Add cancel backup capability.bigbiff2015-01-271-3/+8
| | | | | | | | | | | This will stop the iteration of the partition objects, kill the current twrpTar thread and remove the backup directory. Implement TWAtomicInt class to give us a wrapper that automatically uses mutexes before the read and write to help ensure that the reads and writes will be atomic based on documentation. Change-Id: I645b22bc980a292e9c7202acb24ffd22ebe68c63
* Allow flashing of images via the GUIEthan Yonker2015-01-091-2/+6
| | | | | | | | | | | - Use the Images... button in the lower right of the zip install page - Unify image flashing functions between restore and image flash - boot and recovery partitions are flashable by default - use fstab flag flashimg=1 or 0 to override defaults - file system partitions are currently not flashable Change-Id: I822dc446030543c55d2153e219d67a1292374ffc
* MTP add/remove storage instead of disabling MTPEthan Yonker2014-12-191-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement a pipe between TWRP and MTP to allow TWRP to tell MTP to remove storage partitions as they become unavailable (e.g. during a wipe, unmount, etc) instead of disabling MTP completely. This includes some fixes and improvements in destructors to properly remove / delete various items. This also means that we will not be toggling adb off and on quite as often. I do not like that we had to add another thread, but we were unable to use select() on the mtp_usb character device because this device does not support polling. Select always returned indicating that the mtp file descriptor was ready to be read and the resulting read would block. The read block prevented us from being able to include reading of the pipe between TWRP and MTP in the main MTP thread. We might want to add a return pipe letting TWRP know if the removal of the storage device was successful, but I am not sure how we want to implement this. It would invovle timeouts in both TWRP and MTP to ensure that we returned a failure indicator in a timely manner to TWRP and prevent deleting the storage device in the case of a failure. Right now we make no attempt to ensure that an MTP operation is underway like a large file transfer, but we were not doing anything like this in the past. In some respects we have limited control over what happens. If the user installs a zip that unmounts a storage partition, we will not know about the change in storage status anyway. Regular Android does not have these troubles because partitions rarely get unmounted like in recovery. At some point, we have to hold the user accountable for performing actions that may remove a storage partition while they are using MTP anyway. Ideally we do not want to toggle the USB IDs and thus toggle adb off and on during early boot, but I am not sure what the best way to handle that at this time. Change-Id: I9343e5396bf6023d3b994de1bf01ed91d129bc14
* add function to partition.cpp to return max file size to mtp responderbigbiff2014-12-041-0/+1
| | | | Change-Id: If8114b5eac741db6c512fb35cb48e3825c2ff098
* Reduce libs needed for decrypt and clean up old decypt filesEthan Yonker2014-12-041-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Trim cryptfs.c to remove functions that TWRP does not use for decrypt and remove the need for libfs_mgr from cryptfs.c by passing some items to cryptfs.c from the partition manager. Add support for new fstab flags: encryptable and forceencrypt=/path/to/cryptokey For example: flags=forceencrypt=/dev/block/platform/sdhci-tegra.3/by-name/MD1 Note that "footer" is the default, so you do not need to set this flag on devices that use the footer for the crypto key. Also add mounttodecrypt if you need to mount a partition during the decrypt cycle for firmware of proprietary libs. Clean up decrypt and only support one version Android 5.0 lollipop decrypt should be backwards compatible with older versions so we will only support one version, 1.3 that came with 5.0 lollipop. Remove support for Samsung TouchWiz decrypt. It does not work with the latest versions of Samsung encryption anyway and it has not been updated to work with any AOSP decryption higher than 1.1 Change-Id: I2d9c6e31df50268c91ee642c2fa090f901d9d5c9
* partitionmanager: remove unused By_Block and By_Name methodsthat2014-11-041-15/+0
| | | | Change-Id: Ia6eefd23f6671428221e35642f01534bc9fff6ad
* mtp: cleanup, fixes and performance improvementsthat2014-10-081-5/+2
| | | | | | | | | | | - use std::map instead of linked list - read directories on demand - fix writing zip files to storage root - fix creating directories - lots of minor fixes - simplify generation of storage IDs and make them spec compliant Change-Id: I2137c27549ddbdc58466f2e3aeda464fac70a3c5
* Attempt to automatically identify data/media devicesEthan Yonker2014-09-201-0/+1
| | | | Change-Id: Ia3007fbced9ce3bc94efdb3dacc582a5e68a49a4
* Additional checks to prevent partitioning internal storageEthan Yonker2014-09-151-1/+3
| | | | Change-Id: I9fcd7e0169fbdd52405c0c86aafbef091f69411e
* MTP: Use fork instead of pthreadEthan Yonker2014-09-051-1/+1
| | | | Change-Id: I95cf6f4def0c86f40c775738f0712323f0a0f146
* add mtp responder to TWRP.bigbiff bigbiff2014-09-031-2/+9
| | | | | | Big thanks to Dees_Troy for helping with the implementation. Change-Id: I6c9c522b9c9de5dc139e2ecb0141008182ba07f0
* Track backup and restore progressEthan Yonker2014-07-091-7/+10
| | | | | | | | 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
* Add options to repair or change file systemEthan Yonker2014-06-041-0/+9
| | | | Change-Id: I9043e98e1e1ed4722f05c13a60b43d2d0bf739f6
* Fix crash while loading config due to incorrect tw_storage_pathVojtech Bocek2014-05-311-0/+1
| | | | | Change-Id: Ia5957efe616defa4272501cd8f31d26d394077bb Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
* Support alternative .android_secure locationMatt Mower2014-04-161-1/+2
| | | | | | | | | | | | | | | | Some devices (jewel, m8) have .android_secure at a non-standard location. Allow a different partition to be specified as the home of .android_secure using the fstab flag 'andsec'. Using the /data/media variant of jewel as an example, recovery.fstab or twrp.fstab could be edited like follows: /external_sd vfat /dev/block/mmcblk1p1 flags=display="MicroSD";andsec Note, this is NOT a method to move .android_secure in your ROM. Your ROM must already write to this alternative location. Change-Id: I3a6e4e63aaddb35870b79e80938b0f9c2c902443
* Improve USB Storage handlingEthan Yonker2014-04-011-0/+1
| | | | Change-Id: I5743d9b967a8227c4bb87da01a9c67c574bf9876
* Improve handling of settings storage and android secureEthan Yonker2014-03-131-0/+1
| | | | Change-Id: I8af92543c2f0c201e7220267c417d74e4561038d
* Create a TWRP Disk Usage Class to retain state about a directory and whether we should skip it in other classes like twrpTar.bigbiff bigbiff2013-12-191-1/+2
| | | | | | Moved Get_Folder_Size to this new class. Change-Id: If0a0220f900eb109581f2eeaf7b76e3f7d6886f1
* add support for fsflags= option in twrp.fstab fileHashcode2013-12-191-0/+3
| | | | | | | | | example userdata line (as needed by MotoX): /data f2fs /dev/block/platform/msm_sdcc.1/by-name/userdata flags=fsflags="inline_xattr" Code for parsing flags/options originally based on AOSP fs_mgr sources. Change-Id: I5fb2b5d5cdd08137e6bf71f0085a3f8aebd889a8
* Update licenses to all matchDees Troy2013-10-221-21/+17
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* implement "usermrf" fstab flag to force rm -rf * deletion on specific partitionsHashcode2013-08-301-0/+1
| | | | Change-Id: I58f4a8cedf31e6b6efd88f96a43ed525603ae311
* Initial f2fs supportDees_Troy2013-08-291-0/+1
| | | | | | | Need to add this to your source tree: https://github.com/razrqcom-dev-team/android_external_f2fs-tools Change-Id: I3ee9ebbb617259655518f8ea356ce7b8c246cd4d
* Clean-up in partitions.hppVojtech Bocek2013-08-241-90/+88
| | | | | | | * Remove useless 'virtual' keyword * Set proper members visibility Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
* 2.6.0.0Dees_Troy2013-07-031-0/+1
| | | | | Also copy recovery.fstab to cache and create a storage.fstab in cache for app/apk use.
* Support encrypted backup filesDees_Troy2013-06-221-0/+2
| | | | | | | | | | | | | | | 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
* Add partition list GUI elementDees_Troy2013-03-301-0/+16
| | | | | | | | | | | | Add partition list GUI element and update backup, restore, mount, storage selection, and wipe sections of GUI and partition manager code to reflect the new GUI element. Update ORS engine to handle new backup and restore setup. Fix a bug with decrypt. Add 1080x1920 layout. Change-Id: Iaa2f44cb707167e66f935452f076ba00e68a2aa4
* Add flag for retaining layout versionDees_Troy2013-01-151-0/+1
| | | | | | | Needed on Sony mint (Xperia T) as the /data/media folder is a separate partition and normal data media wiping is not appropriate for this device but the layout version file needs to be retained for Android 4.2 multi-user.
* Improve remounting sdcard with ecryptfsDees_Troy2013-01-091-0/+3
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* Add libtar to TWRP instead of using busybox tarbigbiff bigbiff2013-01-091-1/+2
| | | | | | | Add proper mkdosfs tool Add fuse to TWRP Add experimental exfat-fuse to TWRP Convert all system() functions to use new Exec_Cmd function
* Add ignore blkid flag for TransformersDees_Troy2012-12-121-0/+1
| | | | Change-Id: I8f2b5b68a8c3ede74858d53002efab997174ee65
* restore based on backup type, not destination typeGary Peck2012-11-221-2/+3
| | | | Change-Id: Ie44958a148d00cadd2ba3c51255f7fd9d8a651e7
* Update and improve USB storage codeDees_Troy2012-10-151-0/+1
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* Handle storage devices that are slow to mountDees_Troy2012-10-141-0/+1
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* Unmount system after boot, backup, and restoreDees_Troy2012-10-121-0/+1
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* redo fix permissions in c++ for faster changesbigbiff bigbiff2012-10-101-0/+1
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* Update sdcard partitioning to C++Dees_Troy2012-09-271-1/+1
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* Port backup name checking to Partition ManagerDees_Troy2012-09-271-0/+1
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* Add option to wipe android secureDees_Troy2012-09-261-0/+1
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* Fix permissions updatesDees_Troy2012-09-261-1/+0
| | | | | Also redirect stderr output on terminal commands for display in GUI console
* Fix problems with MTD devicesDees_Troy2012-09-261-1/+1
| | | | Also improve handling of MTD names
* Add backup size checkingDees_Troy2012-09-261-2/+4
| | | | | Converted bootloader.cpp to TWRP and removed AOSP fstab parsing from startup
* Add progress bar support to backup and restoreDees_Troy2012-09-211-2/+2
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* Add android_secure supportDees_Troy2012-09-211-1/+6
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* Add and improve OpenRecoveryScript supportDees_Troy2012-09-201-0/+1
| | | | | Improve zip finding in ORS engine Add support for restoring with just a backup name
* Cleanup extra-functionsDees_Troy2012-09-181-0/+4
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* Improve backup and restoreDees_Troy2012-09-181-0/+1
| | | | Add in archive splitting support
* Update backup and restore code, adb sideloadDees_Troy2012-09-171-3/+6
| | | | | | | 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.
* Add wipe functions, compiles in CM7, text shows in UI, zips installDees_Troy2012-09-141-4/+14
| | | | | | | | 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
* More Partition Manager functionalityDees_Troy2012-09-101-0/+1
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* Improve storage size code, mount, unmountDees_Troy2012-09-101-3/+9
| | | | Add flag parsing from recovery.fstab
* Add processing of fstab, mounting, and decryptDees_Troy2012-09-071-34/+55
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* TWRP-ify AOSP codeDees_Troy2012-09-051-32/+34
| | | | | | | Pull in most TWRP sources Stub out partition management code Make it compile -- probably will not boot Kind of a mess but have to start somewhere
* Initial stub of partitions.hppDees_Troy2012-09-041-0/+141
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