Arrange to delete the overlayfs backing when a specified partition
has been flashed.
Test: manual
Bug: 109821005
Bug: 117605276
Change-Id: I1c6a0341c6cd2ecfbb7c71bec5679a74d579aadd
The purpose of this code was to support preserving partitions across a
flashall operation. Since we are not supporting persistent read-write
partitions, this merging code is effectively useless - it is preserving
only partitions that will be deleted.
Additionally, this code does not merge partition group changes, since
doing so accurately is difficult. Partition size changes aren't sent
until after update-super resolves, so a valid re-grouping could be
rejected during update-super if the existing partitions are too big.
This patch removes the update-super merging code until a use case comes
along and we can properly evaluate how it should work.
Bug: N/A
Test: fastboot flashall
Change-Id: I1d622b23dabdf031897be9de49f59fc8cf3caf3b
The libziparchive public headers that refer to `off64_t` also need the
Mac workaround.
In fastboot, there's a stray `lseek64` but since it's only for offset 0,
any kind of seek is fine.
Bug: N/A
Test: builds
Change-Id: I68b4f95202623ebf07ffe6c3e0e21437e7922c5b
If an image size changes slightly in between "flashall" and some change
in the build, it's inconvenient to have to reflash the whole device again.
This patch resizes partitions when using a normal flash command, to
improve the developer workflow.
Bug: N/A
Test: fastboot flash system
Change-Id: I349364a4742a0c15748f545fcfda946107720d45
After rebooting to userspace fastboot, the first command issued is
"update-super". If we wound up in the bootloader by accident (as
happened to a few users with a busted vbmeta_system), the resulting
error message will be very misleading ("update-super" will be an
unrecognized command).
Instead, this patch explicitly errors if we did not successfully boot
into fastbootd.
Bug: N/A
Test: fastboot flashall
Change-Id: I7d5bd64db540978bd0bae884f40ce8c3df48f856
This allows us to remove libziparchive's dependency on libutils.
Bug: http://b/79112958
Test: ran libbase and libziparchive tests, ran fastboot manually
Change-Id: I95c651976dad222863e5b8c37d4514b778f5dce7
Cleanup to utilize all the manifest values in constants.h.
If the cli command _and_ the protocol name match, use a common
source of convenient truth. This should set a pattern for future
additional commands. When the command and the protocol differ,
we want to introduce resistance as it results in confusion and
maintenance issues.
Test: compile
Change-Id: Idad413c63cbbfcb6e851856105a5d5a9ef53ef29
Bug: 78793464
Test: fastboot flashall
Sparse images with CRC are not supported by the Android build
system and hence the calculated CRC is unused.
Change-Id: Ia48b2f7e29f2adea26d185c5a8f2337c4cbe6dcb
Boot control HAL implementations will return the current boot
slot as the active slot. If a set_active command is issued on another
slot, it should be considered as the new active slot and subsequent
flashes should flash the same.
Test: fastboot set_active "b", fastboot getvar current-slot
Bug: 78793464
Change-Id: Ida3817670de8e74a7d7ae2a905e7ac1756c6bdf1
This is required to pass fuzzy_fastboot conformance tests.
Also, allow for zero sized partitions in fuzzy_fastboot.
Test: ./fuzzy_fastboot --gtest_filter=Conformance.Slots
Bug: 117220134
Change-Id: Ifb12994a7796b081215084cb68b37674210aaa12
Return lock status of true if unable to read kernel command line.
Test: fastboot getvar unlocked
Bug: 117275849
Change-Id: Id6c00c769bcdcdf87fcc9e88902713a8eff3e320
Sparse images with CRC are currently not supported by the
Android build system.
Test: ./fuzzy_fastboot --gtest_filter=Conformance.*
Change-Id: I6a73fb0dc5d4c77a3d1a0384c137789eb06fa956
If a device has logical partitions but does not use a partition called
"super", we will need this to be configurable. Note that the "slot"
argument is currently unused, but will be necessary for update_engine if
there are A and B super partitions.
Bug: 116608795
Test: super partition works
Change-Id: Ieb548a158faeb423f3561230f26d582325efbc6b
Replace the remnants of engine.cpp with better functionality in
FastBootDriver. Particularly, add prolog() and epilog()
callbacks to FastBootDriver for printing actions and their result to
the console. Then clean up the rest of fastboot.cpp to directly use
FastBootDriver.
Test: fastboot works
Change-Id: I0ff01d6a10f75e9dc1c82b46c6e9bb3bc4c68638
CheckRequirements() had various issues that are cleaned up here,
1) Move from C string parsing to C++
2) Moved from C data structures to C++, including fixing memory leaks.
3) Removed the 'cur_product' global and the 'query_save' function that
stores it
4) Actually writing tests for the parsing function for
android-info.txt
5) Check that a variable needs to be checked for a given product before
trying to read it. Previously, fastboot would fail if a variable
isn't recognized on a device, even if the check should be ignored.
A lot of flexibility is allowed for the input strings, to keep
backwards compatibility with the previous parsers.
Test: fastboot works, unit tests
Change-Id: Idc3bba8b8fe829d8eefe5f6c495e63a9441c0b60
