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* Verify wipe package when wiping A/B device in recovery.Yabin Cui2016-06-211-2/+71
| | | | | | | | | | To increase the security of wiping A/B devices, let uncrypt write wipe package in misc partition. Then recovery verifies the wipe package before wiping the device. Bug: 29159185 Change-Id: I186691bab1928d3dc036bc5542abd64a81bc2168
* recovery: Track the name change for wipe_ab.Tao Bao2016-06-101-12/+12
| | | | | Bug: 27253717 Change-Id: I6e63b2a80b7b2948c16e1b57dedc856d52456ac9
* recovery: Add support to brick a device.Tao Bao2016-06-031-1/+91
| | | | | | | | | | | When recovery starts with --brick, it tries to brick the device by securely wiping all the partitions as listed in /etc/recovery.brick. This is designed to support bricking lost devices. Bug: 27253717 Change-Id: Ib0bd4f0a3bdaca4febc91fce6b682e3ec74354e2 (cherry picked from commit 862a4c11190d72851a72a2b97375ec2698078358)
* Allow recovery to return error codesTianjie Xu2016-05-201-2/+14
| | | | | | | | | | | | | | | | | | Write error code, cause code, and retry count into last_install. So we can have more information about the reason of a failed OTA. Example of new last_install: @/cache/recovery/block.map package name 0 install result retry: 1 retry count (new) error: 30 error code (new) cause: 12 error cause (new) Details in: go/android-ota-errorcode Bug: 28471955 Change-Id: I00e7153c821e7355c1be81a86c7f228108f3dc37
* Merge "Add ability to show "installing security update"" into nyc-devTianjie Xu2016-05-021-0/+6
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| * Add ability to show "installing security update"Tianjie Xu2016-04-291-0/+6
| | | | | | | | | | | | | | | | | | | | | | Add a new command "--security" to boot commands. If this command is observed as part of BCB, choose a different background text picture for installing stage in recovery UI. As a result, users will see "installing security update" instead of "installing system update" when applying a security update package. Bug: 27837319 Change-Id: I2e2253a124993ecc24804fa1ee0b918ac96837c5
* | recovery: Always log the update attempt.Tao Bao2016-04-301-0/+4
|/ | | | | | | | An OTA may be skipped due to low battery. But we should always log it to understand why an update _fails_ to apply. Bug: 27893175 Change-Id: I50a3fbbb3e51035e0ac5f1cca150e283852825c3
* Update the system update animation.Elliott Hughes2016-04-151-1/+36
| | | | | | | | | | | | | | | | | Switch to a Wear-like intro/loop system. We don't have an intro yet, but hopefully this will let Wear delete more code when they move to N. Unlike them, we don't hard-code the number of frames: we just look to see what we have available. We do hard-code the fps though. Also add a graphics test mode so you can see a demo of the UI components without having to actually apply an OTA. Also fix a bug where default locale is null rather than en-US: it's more useful to show _some_ text if we don't have a locale (which should only be during development anyway). Bug: http://b/26548285 Change-Id: I63422e3fef3c41109f924d96fb5ded0b3ae7815d
* recovery: use __android_log_pmsg_file_write for log filesMark Salyzyn2016-03-311-12/+97
| | | | | | | | | | | | | | | | | | | | | | | | | (cherry-pick from commit a4f701af93a5a739f34823cde0c493dfbc63537a) - Add call to __android_log_pmsg_file_write for recovery logging. - Add call to refresh pmsg if we reboot back into recovery and then allow overwrite of those logs. - Add a new one-time executable recovery-refresh that refreshes pmsg in post-fs phase of init. We rely on pmsg eventually scrolling off to age the content after recovery-persist has done its job. - Add a new one-time executable recovery-persist that transfers from pmsg to /data/misc/recovery/ directory if /cache is not mounted in post-fs-data phase of init. - Build and appropriately trigger the above two as required if BOARD_CACHEIMAGE_PARTITION_SIZE is undefined. - Add some simple unit tests NB: Test failure is expected on systems that do not deliver either the recovery-persist or recovery-refresh executables, e.g. systems with /cache. Tests also require a timely reboot sequence of test to truly verify, tests provide guidance on stderr to direct. Bug: 27176738 Change-Id: I17bb95980234984f6b2087fd5941b0a3126b706b
* Reboot and retry on I/O errorsTianjie Xu2016-03-101-1/+46
| | | | | | | | | When I/O error happens, reboot and retry installation two times before we abort this OTA update. Bug: 25633753 Change-Id: Iba6d4203a343a725aa625a41d237606980d62f69 (cherry picked from commit 3c62b67faf8a25f1dd1c44dc19759c3997fdfd36)
* recovery: Handle devices without /cache partition.Tao Bao2016-03-041-10/+29
| | | | | | | | | | | | | | | | | Since we may not have /cache partition on A/B devices, let recovery handle /cache related operations gracefully if /cache doesn't exist. (1) Disable the wipe for /cache partition. (2) Skip wiping /cache while wiping /data (i.e. factory reset). (3) Disable logging-related features, until we figure out better ways / places to store recovery logs (mainly for factory resets on A/B devices). Bug: 27176738 Change-Id: I7b14e53ce18960fe801ddfc15380dac6ceef1198 (cherry picked from commit 26112e587084e8b066c28a696533328adde406a9)
* Move recovery's convert_fbe folder to /tmpPaul Lawrence2016-02-251-4/+7
| | | | | | | The cache folder is no longer available at this time Bug: 27355824 Change-Id: I74e33266c1ff407364981b186613f81319dd22dc
* recovery: check battery level before installing package.Yabin Cui2016-02-231-15/+84
| | | | | | | Bug: 26879394 Change-Id: I63dce5bc50c2e104129f1bcab7d3cad5682bf45d (cherry picked from commit 53e7a0628f4acc95481f556ba51800df4a1de37d)
* Merge "recovery: Fork a process for fuse when sideloading from SD card." am: 37e3c71da3Tao Bao2016-01-141-4/+57
|\ | | | | | | | | | | | | am: ce46828e08 * commit 'ce46828e08281dc507d4e40ba9e8b770bc21cf0b': recovery: Fork a process for fuse when sideloading from SD card.
| * recovery: Fork a process for fuse when sideloading from SD card.Tao Bao2016-01-141-4/+57
| | | | | | | | | | | | | | | | | | | | | | For applying update from SD card, we used to use a thread to serve the file with fuse. Since accessing through fuse involves going from kernel to userspace to kernel, it may run into deadlock (e.g. for mmap_sem) when a page fault occurs. Switch to using a process instead. Bug: 23783099 Bug: 26313124 Change-Id: Iac0f55b1bdb078cadb520cfe1133e70fbb26eadd
* | Merge "Track rename from base/ to android-base/." am: 06ca938ce2Elliott Hughes2015-12-051-2/+2
|\| | | | | | | | | | | | | am: ff4c2c07e8 * commit 'ff4c2c07e899ab049c7499f2818cd8a45e0213d3': Track rename from base/ to android-base/.
| * Track rename from base/ to android-base/.Elliott Hughes2015-12-051-2/+2
| | | | | | | | Change-Id: I354a8c424d340a9abe21fd716a4ee0d3b177d86f
* | Merge "Track name change from adb_main to adb_server_main." am: ee5c87eea7Elliott Hughes2015-11-201-1/+1
|\| | | | | | | | | | | | | am: cca6ca0953 * commit 'cca6ca0953b56176ebb406fa89766e326f4d72ac': Track name change from adb_main to adb_server_main.
| * Track name change from adb_main to adb_server_main.Elliott Hughes2015-11-201-1/+1
| | | | | | | | Change-Id: I835805348a9817c81639ad8471e3b49cae93c107
* | Create convert_fbe breadcrumb file to support conversion to FBEPaul Lawrence2015-11-131-1/+23
|/ | | | Change-Id: I38b29e1e34ea793e4b87cd27a1d39fa905fddf7a
* recovery: Add timestamps in update logs.Tao Bao2015-09-171-16/+98
| | | | | | | | | | | | | | | Fork a logger process and send over the log lines through a pipe. Prepend a timestamp to each line for debugging purpose. Timestamps are relative to the start of the logger. Example lines with the change in this CL: [ 445.948393] Verifying update package... [ 446.279139] I:comment is 1738 bytes; signature 1720 bytes from end [ 449.463652] I:whole-file signature verified against RSA key 0 [ 449.463704] I:verify_file returned 0 Change-Id: I139d02ed8f2e944c1618c91d5cc43282efd50b99
* recovery: Remove redirect_stdio() when calling ShowFile().Tao Bao2015-09-101-3/+0
| | | | | | | | | When calling ScreenRecoveryUI::ShowFile(), the only thing that gets inadequately logged is the progress bar. Replace the call to ScreenRecoveryUI::Print() with ScreenRecoveryUI::PrintOnScreenOnly() for the progress bar, so we can avoid calling redirect_stdio(). Change-Id: I4d7c5d5b39bebe0d5880a99d7a72cee4f0b8f325
* Merge "Fix potential crash"Tao Bao2015-08-111-5/+9
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| * Fix potential crashJeremy Compostella2015-08-051-5/+9
| | | | | | | | | | | | | | | | | | Malloc might fail when replacing package path. In this case, print a clear error message in the logs and let the OTA fails. Change-Id: I7209d95edc025e3ee1b4478f5e04f6e852d97205 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Signed-off-by: Gaelle Nassiet <gaellex.nassiet@intel.com>
* | Fix recovery image build.Elliott Hughes2015-08-071-1/+1
|/ | | | | | A recent adb cleanup changed the signature of adb_main. Change-Id: I98d084f999966f1a7aa94c63e9ed996b3375096d
* recovery: Allow "Mount /system" for system_root_image.Tao Bao2015-07-311-2/+17
| | | | | | | | | | | When system images contain the root directory, there is no entry of "/system" in the fstab. Change it to look for "/" instead if ro.build.system_root_image is true. We actually mount the partition to /system_root instead, and create a symlink to /system_root/system for /system. This allows "adb shell" to work properly. Bug: 22855115 Change-Id: Ibac493a5a9320c98ee3b60bd2cc635b925f5454a
* Merge "Unmount sdcard if no package file is selected."Elliott Hughes2015-06-111-0/+1
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| * Unmount sdcard if no package file is selected.caozhiyuan2015-06-101-0/+1
| | | | | | | | Change-Id: I12b4f880802135a98dbc11a19e74172a3a5ef921
* | Split WipeData into PreWipeData and PostWipeData.Elliott Hughes2015-06-101-17/+12
|/ | | | | Bug: http://b/21760064 Change-Id: Idde268fe4d7e27586ca4469de16783f1ffdc5069
* recovery: Switch to clangTao Bao2015-06-031-6/+15
| | | | | | And a few trival fixes to suppress warnings. Change-Id: I38734b5f4434643e85feab25f4807b46a45d8d65
* Clean up the sleep()'s after poking init servicesTao Bao2015-05-271-8/+11
| | | | Change-Id: I77564fe5c59e604f1377b278681b7d1bff53a77a
* Add an alternate screen for viewing recovery logs.Elliott Hughes2015-05-071-4/+5
| | | | | | | | | This makes it easier to go back and forth without losing current output. Also make the display more like regular more(1). Bug: http://b/20834540 Change-Id: Icc5703e9c8a378cc7072d8ebb79e34451267ee1b
* Keep multiple kernel logsTao Bao2015-05-051-82/+73
| | | | | | | | Currently we are keeping one copy of the kernel log (LAST_KMSG_FILE). This CL changes to keep up to KEEP_LOG_COUNT copies for kernel logs. Bug: http://b/18092237 Change-Id: I1bf5e230de3efd6a48a5b2ae5a34241cb4d9ca90
* Turn on text display for debuggable buildsTao Bao2015-05-041-0/+7
| | | | | | | | For userdebug and eng builds, turn on the text display automatically if no command is specified. Bug: http://b/17489952 Change-Id: I3d42ba2848b968da12164ddfda915ca69dcecba1
* Move the menu header out of the menu.Elliott Hughes2015-04-141-10/+4
| | | | | | | | | | | This makes it easier for us to deal with arbitrary information at the top, and means that headers added by specific commands don't overwrite the default ones. Add the fingerprint back, but broken up so it fits even on sprout's display. Change-Id: Id71da79ab1aa455a611d72756a3100a97ceb4c1c
* Add missing \n after "Mounting /system." message.Elliott Hughes2015-04-131-1/+1
| | | | Change-Id: I280a478526f033f5c0041d7e8a818fce6177d732
* Revert "Append kernel logs to last_log file"Tao Bao2015-04-111-46/+42
| | | | | | This reverts commit 2ec803f4350f7b72f5dd65c5f27656c6807e2966. Change-Id: I419025a772ef99db4c0a78bfa7ef66767f3fa062
* Append kernel logs to last_log fileTao Bao2015-04-111-42/+46
| | | | | | | | Currently we are keeping one copy of the kernel log (LAST_KMSG_FILE). This CL changes to append it to the recovery log. Bug: 18092237 Change-Id: I06ad5629016846927153064f1663753a90296f79
* Switch minadb over to C++.Elliott Hughes2015-04-101-2/+0
| | | | Change-Id: I5afaf70caa590525627c676c88b445d3162de33e
* Fix ScreenRecoveryUI to handle devices without power/up/down.Elliott Hughes2015-04-101-4/+2
| | | | | | | | Currently fugu has a custom subclass to handle this. The default code supports devices with trackballs but not all shipping Nexus devices? That's just silly. Change-Id: Id2779c91284899a26b4bb1af41e7033aa889df10
* Move "Mount /system" to the main menu.Elliott Hughes2015-04-101-5/+7
| | | | | | | Everyone's adding secret key combinations for this anyway, and it's very useful when debugging. Change-Id: Iad549452b872a7af963dd649f283ebcd3ea24234
* Move the recovery image version out of the menu header.Elliott Hughes2015-04-101-21/+7
| | | | | | | | Rather than add code to wrap menu items, let's just put output the recovery version to the log. It'll be visible at the bottom of the screen and automatically wrap. Change-Id: I158fe2d85bc56b195e00619fba455321743923bd
* Move file paging into ScreenRecoveryUI.Elliott Hughes2015-04-091-57/+6
| | | | | | This fixes the N9 performance problem. Change-Id: I00c10d4162ff266a6243285e5a5e768217f6f799
* Enable printf format argument checking.Elliott Hughes2015-04-091-1/+1
| | | | | | | The original attempt missed the fact that Print is a member function, so the first argument is the implicit 'this'. Change-Id: I963b668c5432804c767f0a2e3ef7dea5978a1218
* Rotate logs only when there are actual operationsTao Bao2015-04-081-9/+28
| | | | | | | | | | Currently it rotates the log files every time it boots into the recovery mode. We lose useful logs after ten times. This CL changes the rotation condition so that it will rotate only if it performs some actual operations that modify the flash (installs, wipes, sideloads and etc). Bug: 19695622 Change-Id: Ie708ad955ef31aa500b6590c65faa72391705940
* Refactor the codes to call wipe_data/wipe_cache functionsTao Bao2015-03-311-22/+36
| | | | | | | It also changes the return type of wipe_data/wipe_cache to bool, so the caller can get the status accordingly. Change-Id: I3022dcdadd6504dac757a52c2932d1176ffd1918
* Revert "Erase PST partition if its marked to be erased."Andres Morales2015-03-311-2/+0
| | | | | | | | | | | This now gets done at the framework level. Doing it here breaks the signature on the partition. This reverts commit ee19387905650cab5da7dd97ada5502cd17ac93d. Bug: 19967123 Change-Id: I2a977cb0f0ba94defa1bf9091219398ddc1d3528 (cherry picked from commit 037444642bc32d8fed3bb996823b6a62faa57195)
* Add support to enter sideload mode directlyTao Bao2015-03-301-26/+49
| | | | | | | | | | | | When the command file contains "--sideload" (as a result of 'adb reboot sideload'), it goes into sideload mode directly. Text display will be turned on by default. It waits for user interaction upon finishing. When the command file contains "--sideload_auto_reboot", it enters sideload mode silently. And it will reboot after the installation regardless of its result, which is designed for automated testing purpose. Change-Id: Ifdf173351221c7bbf635cfd32463b48e1fff5740
* Factor out the "yes/no" menu and use it for "Wipe cache" too.Elliott Hughes2015-03-261-60/+35
| | | | | | | | | | | | | | It's surprising that only one of the wipe options asks for confirmation. This change makes it easier to add confirmation to any action. I've also removed the version information from all but the main menu, because I find I'm not really reading the red text because there's so much of it all the time. (Given that fingerprints are long and menu items aren't wrapped, we might want to go with an actual "About" menu item instead.) Change-Id: I7d809fdd53f9af32efc78bee618f98a69883fffe
* Factor out option variables from int to bool typesTao Bao2015-03-251-6/+8
| | | | Change-Id: Ia897aa43e44d115bde6de91789b35723826ace22
* Fix wipe command when using sideload in recoveryChristian Poetzsch2015-03-241-52/+47
| | | | | | | | | Add support for the wipe command when using sideload within the recovery. All the support for this command is in place, only the execution of the actual wipe command itself was missing. Change-Id: Ia9cdfc912bfb9f558fa89b9f0ed54e843ede41f2 Signed-off-by: Christian Poetzsch <christian.potzsch@imgtec.com>
* Add "Apply update from sdcard" to default recovery image.Elliott Hughes2015-03-231-3/+7
| | | | | | | | | | | | | | | | | | | | | At the moment, this is the only difference in the sprout recovery image. That's silly. Let's just improve the error handling slightly and always have this option present. Also make the obscure "<3e>" less unclear. Also use "power button" as the default text rather than "enter button", because it's been years since anyone had one of those. (Longer term we should let subclassers tell us the keycode and we translate it to the correct string.) Also move the two "Reboot" options together, put "Power off" at the bottom (and use that terminology, like the real UI, rather than "Power down"), and use capitals throughout. Finally, add a README.md with some useful instructions. Change-Id: I94fb19f73d79c54fed2dda30cefb884426641b5c
* am 2d102225: Merge "Kill of most of the remainder of minadbd."Dan Albert2015-02-201-2/+2
|\ | | | | | | | | * commit '2d1022250941873f8748e6a159d4e5bf976e511f': Kill of most of the remainder of minadbd.
| * Kill of most of the remainder of minadbd.Dan Albert2015-02-201-2/+2
| | | | | | | | | | | | | | | | I think everything left now is here to stay (services.c might get massaged in to libadbd if it gets refactored). Bug: 17626262 Change-Id: I01faf8b277a601a40e3a0f4c3b8206c97f1d2ce6
* | resolved conflicts for merge of 35efcd27 to lmp-mr1-dev-plus-aospElliott Hughes2015-02-111-3/+6
|\| | | | | | | Change-Id: I6f2ea07df2ab80a44301d9c3a2a8841c40a46002
| * recovery: Properly detect userdebug or eng buildsElliott Hughes2015-02-101-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recovery system behaves a little bit differently on userdebug or eng builds by presenting error reports to the user in the ui. This is controlled by checking the build fingerprint for the string :userdebug/ or :eng/. But with AOSP version numbers most AOSP builds blows the 92 char limit of ro.build.fingerprint and therefore the property is not set, so this condition will always be evaluated to false, for most builds. Instead of depending on the flaky ro.build.fingerprint this change uses ro.debuggable. Change-Id: I74bc00c655ac596aaf4b488ecea58f0a8de9c26b
* | Add basic navigation controls to log viewer.Patrick Tjin2014-12-101-2/+36
| | | | | | | | | | | | | | Bug: 18642766 Change-Id: I95a6c8edf83513d421a041e79c15111b5c991dde Signed-off-by: Patrick Tjin <pattjin@google.com>
* | Save kernel logs to /cache/recoveryPatrick Tjin2014-12-101-6/+60
| | | | | | | | | | | | | | Bug: 18642766 Change-Id: I6c8b7d8f9ffb688d3afdfe0d47c4142e711e421d Signed-off-by: Patrick Tjin <pattjin@google.com>
* | Make /cache/recovery/last_log available in recoveryNick Kralevich2014-10-231-4/+73
|/ | | | | | | | | | Create a new recovery UI option to allow the user to view /cache/recovery/last_log for their device. This gives enhanced debugging information which may be necessary when a failed OTA occurs. Bug: 18094012 Change-Id: Ic3228de96e9bfc2a0141c7aab4ce392a38140cf3
* Include reason when wiping data.Jeff Sharkey2014-09-241-0/+4
| | | | | | | This will help us track down who requested a data wipe. Bug: 17412160 Change-Id: I1c439fbd29f96b9851810baca9101f683a0f18d8
* Erase PST partition if its marked to be erased.Andres Morales2014-08-061-0/+2
| | | | | | | | | | | We need to wipe the challenges on this partition if OEM unlock is enabled, as this is a signal that the user has opted out of factory reset protection. go/factory-reset Bug: 16633064 Change-Id: Icb8f1433bf99ca57813f5b72d5a3dd15fa94a263
* do sdcard sideloading through the fuse filesystemDoug Zongker2014-07-101-101/+9
| | | | | | | | | Make a fuse filesystem that sits on top of the selected package file on the sdcard, so we can verify that the file contents don't change while being read and avoid copying the file to /tmp (that is, RAM) before verifying and installing it. Change-Id: Ifd982aa68bfe469eda5f839042648654bf7386a1
* drop APPLY_CACHE and refactor APPLY_EXTDoug Zongker2014-07-081-63/+45
| | | | | | | | | Drop support for sideloading OTA packages of the cache partition (a half-solution that's long since been deprecated by "adb sideload"). Refactor the code to sideload OTA packages from SD cards: remove the installation code from the file browser. Change-Id: Id0dff6b27c4a5837546f174f50e2e1d0379c43db
* sideload without holding the whole package in RAMDoug Zongker2014-07-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement a new method of sideloading over ADB that does not require the entire package to be held in RAM (useful for low-RAM devices and devices using block OTA where we'd rather have more RAM available for binary patching). We communicate with the host using a new adb service called "sideload-host", which makes the host act as a server, sending us different parts of the package file on request. We create a FUSE filesystem that creates a virtual file "/sideload/package.zip" that is backed by the ADB connection -- users see a normal file, but when they read from the file we're actually fetching the data from the adb host. This file is then passed to the verification and installation systems like any other. To prevent a malicious adb host implementation from serving different data to the verification and installation phases of sideloading, the FUSE filesystem verifies that the contents of the file don't change between reads -- every time we fetch a block from the host we compare its hash to the previous hash for that block (if it was read before) and cause the read to fail if it changes. One necessary change is that the minadbd started by recovery in sideload mode no longer drops its root privileges (they're needed to mount the FUSE filesystem). We rely on SELinux enforcement to restrict the set of things that can be accessed. Change-Id: Ida7dbd3b04c1d4e27a2779d88c1da0c7c81fb114
* add reboot-to-bootloader and power down options to recovery menuDoug Zongker2014-04-011-17/+38
| | | | | | Useful when debugging or developing for recovery. Change-Id: Ic3ab42d5e848ad3488f1c575339b55e45c8a024b
* am b4bbf887: resolved conflicts for merge of 708aa238 to klp-modular-dev-plus-aospDoug Zongker2014-03-181-4/+10
|\ | | | | | | | | * commit 'b4bbf8878c3a6b2a17a3a96f1a23300748dbd81a': add --shutdown_after option to recovery
| * resolved conflicts for merge of 708aa238 to klp-modular-dev-plus-aospDoug Zongker2014-03-181-4/+10
| |\ | | | | | | | | | Change-Id: I3d00437d519f93652ccae6b361e89e853ccae9b3
| | * add --shutdown_after option to recoveryDoug Zongker2014-03-181-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "--shutdown_after" option causes recovery to power down the device on completion rather than rebooting. Removes the last vestiges of the "--previous_runs" argument, which doesn't seem to be used for anything. Change-Id: I465eda2ef59d367e2b1c79a8dc69831263c69a4d
* | | am 80c1a386: resolved conflicts for merge of d90da130 to klp-modular-dev-plus-aospDoug Zongker2014-03-181-1/+1
|\| | | | | | | | | | | | | | * commit '80c1a386d3f614919708b37986919ecaf74ee738': refactor image resource loading code in minui
| * | resolved conflicts for merge of d90da130 to klp-modular-dev-plus-aospDoug Zongker2014-03-181-1/+1
| |\| | | | | | | | | | Change-Id: Ib95b5bcd8d24014e1f2a956d2f31c99a471d3e30
| | * refactor image resource loading code in minuiDoug Zongker2014-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the number of copies of libpng boilerplate. Rename res_create_* functions to be more clear. Make explicit the use of the framebuffer pixel format for images, and handle more combinations of input and output (eg, loading a grayscale image for display rather than use as a text alpha channel). Change-Id: I3d41c800a8f4c22b2f0167967ce6ee4d6b2b8846
* | | am 4b6de1ba: am 026ebe02: Merge "Recovery 64-bit compile issues"Mark Salyzyn2014-03-141-2/+2
|\| | | | | | | | | | | | | | * commit '4b6de1ba1ce0fff95c18a8abb7ba6e5762006d49': Recovery 64-bit compile issues
| * | am 026ebe02: Merge "Recovery 64-bit compile issues"Mark Salyzyn2014-03-141-2/+2
| |\| | | | | | | | | | | | | * commit '026ebe0214d6c1c9b3ddc22c35e9ac37e5f622bc': Recovery 64-bit compile issues
| | * Recovery 64-bit compile issuesMark Salyzyn2014-03-141-2/+2
| | | | | | | | | | | | Change-Id: I92d5abd1a628feab3b0246924fab7f97ba3b9d34
* | | clean up some warnings when building recoveryDoug Zongker2014-02-141-1/+1
| | | | | | | | | | | | Change-Id: I1541534ee6978ddf8d548433986679ce9507d508
* | | log extra info for debuggingDoug Zongker2014-01-211-1/+1
|/ / | | | | | | | | | | | | Make recovery log its PID, and when we use a block map file, log how many ranges it contains. Change-Id: I1b4299f8163af68a770b48c029ae25e6cb45d26b
* / add the functions for multi-stage packages to updaterDoug Zongker2013-11-271-0/+18
|/ | | | | | | | | | | | | | | In order to support multi-stage recovery packages, we add the set_stage() and get_stage() functions, which store a short string somewhere it can be accessed across invocations of recovery. We also add reboot_now() which updater can invoke to immediately reboot the device, without doing normal recovery cleanup. (It can also choose whether to boot off the boot or recovery partition.) If the stage string is of the form "#/#", recovery's UI will be augmented with a simple indicator of what stage you're in, so it doesn't look like a reboot loop. Change-Id: I62f7ff0bc802b549c9bcf3cc154a6bad99f94603
* recovery: fix use of init reboot methodDoug Zongker2013-09-031-1/+1
| | | | | | | We need to set the system property to "reboot,", not an empty string. Bug: 10605007 Change-Id: I776e0d273764cf254651ab2b25c2743395b990e0
* recovery: fix rebootingDoug Zongker2013-08-301-1/+1
| | | | | | | | Change I84c0513acb549720cb0e8c9fcbda0050f5c396f5 moved reboot functionality into init but did not update the recovery partition; so "adb reboot" and /system/bin/reboot in recovery are both broken. Change-Id: Ie2d14627a686ffb5064256b6c399723636dff116
* recovery: install packages in a known mount environmentDoug Zongker2013-08-211-5/+0
| | | | | | | | | | | When installing a package, we should have /tmp and /cache mounted and nothing else. Ensure this is true by explicitly mounting them and unmounting everything else as the first step of every install. Also fix an error in the progress bar that crops up when you do multiple package installs in one instance of recovery. Change-Id: I4837ed707cb419ddd3d9f6188b6355ba1bcfe2b2
* notify about pending long pressDoug Zongker2013-07-311-8/+6
| | | | | | | | | | | | | | | | | | Recovery changes: - add a method to the UI class that is called when a key is held down long enough to be a "long press" (but before it is released). Device-specific subclasses can override this to indicate a long press. - do color selection for ScreenRecoveryUI's menu-and-log drawing function. Subclasses can override this to customize the colors they use for various elements. - Include the value of ro.build.display.id in the menu headers, so you can see on the screen what version of recovery you are running. Change-Id: I426a6daf892b9011638e2035aebfa2831d4f596d
* Merge "recovery: preserve recovery logs across cache wipes"Doug Zongker2013-07-091-2/+76
|\
| * recovery: preserve recovery logs across cache wipesDoug Zongker2013-07-091-2/+76
| | | | | | | | | | | | | | | | | | When doing a cache wipe or a factory reset (which includes a cache wipe), save any last* log files in the /cache/recovery directory and write them back after reformatting the partition, so that wiping data doesn't lose useful log information. Change-Id: I1f52ae9131760b5e752e136645c19f71b7b166ee
* | recovery: move log output to stdoutDoug Zongker2013-07-091-2/+1
|/ | | | | | | | Recovery currently has a random mix of messages printed to stdout and messages printed to stderr, which can make logs hard to read. Move everything to stdout. Change-Id: Ie33bd4a9e1272e731302569cdec918e0534c48a6
* recovery: copy logs to cache more aggressivelyDoug Zongker2013-07-021-9/+17
| | | | | | | | Copy logs to /cache immediately upon a package installation failure; don't wait for recovery to finish. (If the user reboots without exiting recovery the "right" way, the logs never get copied at all.) Change-Id: Iee342944e7ded63da5a4af33d11ebc876f6c0835
* am d51bfc9b: Merge "Fix the potential segmentation fault"Doug Zongker2013-06-041-1/+7
|\ | | | | | | | | * commit 'd51bfc9b1fe89321af3c629e7b23a747050332e1': Fix the potential segmentation fault
| * Fix the potential segmentation faultJin Feng2013-06-041-1/+7
| | | | | | | | | | | | | | | | | | | | Extral newline can trigger recovery segmentation fault Test case: host$ adb shell 'echo -en "--update_package=ota_update.zip\n--show_text\n\n" > /cache/recovery/command' host$ adb reboot recovery Change-Id: If1781c1f5ad94a273f1cb122b67cedd9fb562433 Signed-off-by: Jin Feng <jin88.feng@gmail.com>
* | recovery: save logs from the last few invocations of recoveryDoug Zongker2013-05-211-1/+19
| | | | | | | | | | | | | | | | Extends the last_log mechanism to save logs from the last six invocations of recovery, so that we're more likely to have useful logs even if the device has repeatedly booted into recovery. Change-Id: I08ae7a09553ada45f9e0733fe1e55e5a22efd9f9
* | recovery: turn on text display for install errors in debug buildsDoug Zongker2013-05-211-2/+33
| | | | | | | | | | | | | | | | | | | | | | Hopefully this will reduce the number of OTA "bugs" reported that are really just someone having changed their system partition, invalidating future incremental OTAs. Also fixes a longstanding TODO about putting LOGE() output in the on-screen display. Change-Id: I44e5be65b2dee7ebce2cce28ccd920dc3d6e522e
* | more font improvements and cleanupDoug Zongker2013-03-071-1/+0
|/ | | | | | | | | | | | | | | | | Get rid of the notion of a font's "ascent"; the reference point for drawing is the top-left corner of the character box rather than the baseline. Add some more space between the menu entries and make the highlight bar around the text. Replace the default font.png with two images; the build system will include one or the other based on the resolutions of the device. Restore the original compiled-in bitmap font, to fall back on when font.png can't be found (eg, in the charger binary). Add support for bold text (when a font.png image is used). Change-Id: I6d211a486a3636f20208502b1cd2aeae8b9f5b02
* resolved conflicts for merge of 78afed1c to jb-mr1-dev-plus-aospKenny Root2012-10-171-2/+0
|\ | | | | | | Change-Id: I861e3a6aa07c448909b2ae54618bba178bd6e457
| * Remove HAVE_SELINUX guardsKenny Root2012-10-161-2/+0
| | | | | | | | Change-Id: Ia96201f20f7838d7d9e8926208977d3f8318ced4
* | recovery: fix failure to unmount "/cache"Devin Kim2012-10-091-0/+1
| | | | | | | | | | | | | | | | | | At load_locale_from_cache() function, LOCALE_FILE must get closed after it is opened and used. Otherwise it causes a failure to unmount "/cache" after load_locale_from_cache() function is called. Change-Id: I9cec0f29a8ec4452c8a6a52e2f3c8ce9930d5372 Signed-off-by: Iliyan Malchev <malchev@google.com>
* | display error state on OTA failureDoug Zongker2012-09-241-4/+13
| | | | | | | | | | | | | | | | We need prompt_with_wait() to show either the ERROR or NO_COMMAND state as appropriate. Bug: 7221068 Change-Id: I191526cf12630d08b7a8250a2a81e724a4a5d972
* | localization for recovery messagesDoug Zongker2012-09-181-1/+2
| | | | | | | | | | | | | | | | | | Add images of text for all locales we support. Make the progress bar fill the correct way for RTL languages. (Flip the direction the spinner turns, too, just for good measure.) Bug: 7064142 Change-Id: I5dddb26e02ee5275c57c4dc4a03c6d68432ac7ba
* | recovery locale handling fixesDoug Zongker2012-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | - change locale filename to "last_locale" so the main system doesn't delete it - clean up some chatty logging - update images with real German (other languages TBD) Change-Id: I2ebb4ed4e054bd1808a3042d9efbb2c18f3a044d
* | change recovery images to android with spinnerDoug Zongker2012-08-231-9/+12
| | | | | | | | | | | | Also make writing the locale a bit more robust. Change-Id: I803dd0aa0b9d6661fad74ea13fb085682402323c
* | add simple text to recovery UIDoug Zongker2012-08-231-10/+53
|/ | | | | | | | | | | | | | | - recovery takes a --locale argument, which will be passed by the main system - the locale is saved in cache, in case the --locale argument is missing (eg, when recovery is started from fastboot) - we include images that have prerendered text for many locales - we split the background states into four (installing update, erasing, no command, error) so that appropriate text can be shown. Change-Id: I731b8108e83d5ccc09a4aacfc1dbf7e86b397aaf
* am e5d5ac76: minor recovery changesDoug Zongker2012-04-121-2/+6
|\ | | | | | | | | * commit 'e5d5ac76cc8e5d11867aeff6a1d068215c1c3a7c': minor recovery changes
| * minor recovery changesDoug Zongker2012-04-121-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | - add the --just_exit option to make recovery exit normally without doing anything - make it possible to build updater extensions in C++ - add the clear_display command so that the updater binary can request recovery switch to the NONE background UI These are all used to support the notion of using OTA as a factory reflash mechanism. Change-Id: Ib00d1cbf540feff38f52a61a2cf198915b48488c
| * support "sideload over ADB" modeDoug Zongker2012-01-181-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than depending on the existence of some place to store a file that is accessible to users on an an unbootable device (eg, a physical sdcard, external USB drive, etc.), add support for sideloading packages sent to the device with adb. This change adds a "minimal adbd" which supports nothing but receiving a package over adb (with the "adb sideload" command) and storing it to a fixed filename in the /tmp ramdisk, from where it can be verified and sideloaded in the usual way. This should be leave available even on locked user-build devices. The user can select "apply package from ADB" from the recovery menu, which starts minimal-adb mode (shutting down any real adbd that may be running). Once minimal-adb has received a package it exits (restarting real adbd if appropriate) and then verification and installation of the received package proceeds. always initialize usb product, vendor, etc. for adb in recovery Set these values even on non-debuggable builds, so that the mini-adb now in recovery can work.
| * move key processing to RecoveryUIDoug Zongker2011-11-011-3/+1
| | | | | | | | | | | | | | | | | | Move the key for handling keys from ScreenRecoveryUI to RecoveryUI, so it can be used by devices without screens. Remove the UIParameters struct and replace it with some new member variables in ScreenRecoveryUI. Change-Id: I4c0e659edcbedc0b9e86ed261ae4dbb3c6097414
| * C++ class for device-specific codeDoug Zongker2011-10-311-36/+34
| | | | | | | | | | | | | | | | | | | | Replace the device-specific functions with a class. Move some of the key handling (for log visibility toggling and rebooting) into the UI class. Fix up the key handling so there is less crosstalk between the immediate keys and the queued keys (an increasing annoyance on button-limited devices). Change-Id: I8bdea6505da7974631bf3d9ac3ee308f8c0f76e1
| * refactor ui functions into a classDoug Zongker2011-10-291-44/+51
| | | | | | | | | | | | | | | | | | | | | | Move all the functions in ui.c to be members of a ScreenRecoveryUI class, which is a subclass of an abstract RecoveryUI class. Recovery then creates a global singleton instance of this class and then invoke the methods to drive the UI. We use this to allow substitution of a different RecoveryUI implementation for devices with radically different form factors (eg, that don't have a screen). Change-Id: I7fd8b2949d0db5a3f47c52978bca183966c86f33
| * turn recovery into a C++ binaryDoug Zongker2011-10-281-0/+826
| | | | Change-Id: I68a67a4c8edec9a74463b3d4766005ce27b51316
* Update merge for SELinux to compileKenny Root2012-04-081-1/+1
| | | | | | | | The contribution of SELinux things to AOSP had a call to the old ui_print that merged cleanly. This changes that call into the newer call so it will actually compile when enabled. Change-Id: I8368e937219b01d0bef06007fa46302415256d07
* resolved conflicts for merge of 0b1fee1b to masterKenny Root2012-03-311-1/+16
| | | | Change-Id: I2e8298ff5988a96754f56f80a5186c9605ad9928
* support "sideload over ADB" modeDoug Zongker2012-01-101-0/+32
| | | | | | | | | | | | | | | | | | | | | Rather than depending on the existence of some place to store a file that is accessible to users on an an unbootable device (eg, a physical sdcard, external USB drive, etc.), add support for sideloading packages sent to the device with adb. This change adds a "minimal adbd" which supports nothing but receiving a package over adb (with the "adb sideload" command) and storing it to a fixed filename in the /tmp ramdisk, from where it can be verified and sideloaded in the usual way. This should be leave available even on locked user-build devices. The user can select "apply package from ADB" from the recovery menu, which starts minimal-adb mode (shutting down any real adbd that may be running). Once minimal-adb has received a package it exits (restarting real adbd if appropriate) and then verification and installation of the received package proceeds. Change-Id: I6fe13161ca064a98d06fa32104e1f432826582f5
* mount cache before sideloading from external storageDoug Zongker2011-12-141-0/+4
| | | | | | | | Some packages expect to find cache mounted, since it always is for "real" OTAs. Bug: 5739915 Change-Id: I7a7cdd88a60c61e4bc7dc3e1f99956f6487c42e1
* move key processing to RecoveryUIDoug Zongker2011-11-041-3/+1
| | | | | | | | | Move the key for handling keys from ScreenRecoveryUI to RecoveryUI, so it can be used by devices without screens. Remove the UIParameters struct and replace it with some new member variables in ScreenRecoveryUI. Change-Id: I70094ecbc4acbf76ce44d5b5ec2036c36bdc3414
* C++ class for device-specific codeDoug Zongker2011-10-311-36/+34
| | | | | | | | | | Replace the device-specific functions with a class. Move some of the key handling (for log visibility toggling and rebooting) into the UI class. Fix up the key handling so there is less crosstalk between the immediate keys and the queued keys (an increasing annoyance on button-limited devices). Change-Id: I698f6fd21c67a1e55429312a0484b6c393cad46f
* refactor ui functions into a classDoug Zongker2011-10-311-44/+51
| | | | | | | | | | | Move all the functions in ui.c to be members of a ScreenRecoveryUI class, which is a subclass of an abstract RecoveryUI class. Recovery then creates a global singleton instance of this class and then invoke the methods to drive the UI. We use this to allow substitution of a different RecoveryUI implementation for devices with radically different form factors (eg, that don't have a screen). Change-Id: I76bdd34eca506149f4cc07685df6a4890473f3d9
* turn recovery into a C++ binaryDoug Zongker2011-10-311-0/+826
Change-Id: I423a23581048d451d53eef46e5f5eac485b77555
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