Attempt to automatically identify data/media devices

Change-Id: Ia3007fbced9ce3bc94efdb3dacc582a5e68a49a4
Check sehandle before fixing permissions

Change-Id: I73ba5519bf650f0c7f0a683f311099ff13747155
ADB sideload command not work

In kernel(3.10) USB ADB gadget driver is removed.
Using Functionfs for USB adb gadget.

Android recovery uses a stripped down version
of adb command for sideload only. It's missing
the ffs function support, so add the ffs
support to allow sideload command to work

b/12608946

Change-Id: I4ad024723dfc5bdb544548391f99637c390b171e
Signed-off-by: Pierre Couillaud <pierre@broadcom.com>
recovery: Fix adb with linux 3.10

In kernel 3.10, f_adb has been removed and adbd can use functionfs
instead. Mount functionfs on boot for adbd. On older kernels, mount
will fail silently and adbd will revert to f_adb.

Change-Id: I5db57aaf35b35859ea88c7d0e0661d8c553e5811
Fixes for exfat-fuse

Change-Id: I46a1e7bf115c45616774b0571b17e38777ba87f8
Remove extra slashes from zip path in openrecovery

TWFunc::Get_Path() returns a path with a trailing slash and the substr
method is returning a string with a leading slash, so we don't need to
specify additional slashes for wholePath in Locate_Zip_File().

Also, put 'value' readout to log on its own line if it exists.

Change-Id: I2a4db6dbde5552f5a803eabb0599fd983d683fca
atime is access time, let's just use mtime

Change-Id: I828bc473a263868bd82b042c4009701d09a77a1f
applypatch: add support for BML partitions

This actually uses the EMMC partition access code. In order for this
to work, the BML partition name is changed back to the block
device name (e.g. "boot" -> "/dev/block/bml9"), and the
BML_UNLOCK_ALL ioctl is called before writing.

Change-Id: I012f1eca0b486b7465ca38b5db1f513ee8a246ea
Attempt to fix md5 issue with backups

thanks @bigbiff for the suggestion

Change-Id: Ie9b55537b7fa300461b015d2b9523d4250e755a9
Update RECOVERY_VARIANT blocking to use project-path-for

Using RECOVERY_VARIANT to allow recovery to reside at
bootable/recovery-(variant) has changed at CM. project-path-for now
handles all the path re-mapping. This is simply a compatibility update
to be able to continue using RECOVERY_VARIANT with TWRP in a CM tree.

Change-Id: I66769d85b2a111e837f206b1c9a5bc07d6ac0d86
mtp: cleanup, fixes and performance improvements

- 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
performance profile support

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
Fix exfat-fuse handling

Change-Id: Iac1966a1c5bfcb627e1bee7100c4b5d069b0a5b7
Add support for TrueType fonts

* Keeps original font system in place
* Uses the same API as original font system:
   - You can render only one line at a time
   - You can only use one font and color for one gr_text* call
* Caches all rendered text, with a string cache limited to 400
  entries, then it trucates to 250, which results in memory
  usage hovering around 5-10MB

Change-Id: I36107b9dcd8d57bae4486fce8b8f64e49ef3d906
Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
display cpu temperature in twrp
use TW_NO_CPU_TEMP := true to disable display
use TW_CPU_CUSTOM_PATH := path to set custom path

Change-Id: Id260ecbb4ec36a78442387329944f67003d0f6a0
Update reference to 24-hour clock

Change-Id: Ic864fae4fda9707fc84d6d8b33587863b7664e1e
mtp: fix log spam: findNode not finding a node is not an error

The requested file might be on another storage.

Change-Id: Ia71525058b616a28a8ea2b4ab48ebac1c790757e
Fix wiping crash when block device is not present

Especially with /sd-ext, trying to wipe when the device is not
present causes a seg fault in the make_ext4fs function. Check to
make sure that the block device is present before trying to wipe.

Change-Id: I91973b5b832c9edbce81d61a271e84363c19e6c5
Fix placement of Android Secure and SD-EXT on wipe page

Change-Id: Iac1c13b38df2ac66106abcda7c9d171a1549b65f
Do not set contexts during a factory reset

We should not need to set or change the contexts of the media
folder when doing a factory reset. We should only do this when
we need to recreate the media folder.

Change-Id: I9f9918743d687b0aa0eb1e50747677f883037047