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platform_system_core/fastboot/device/variables.h

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fastbootd: Implement the getvar command. This implements basic "fastboot getvar" support, including commands supported by IBootControl. Bug: 78793464 Test: fastboot getvar <fastboot variable> Change-Id: Iee1a7b3f43dea46f80dcdf73c45034e2ffe4727d
2018-07-20 22:35:50 +02:00
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <functional>
#include <string>
#include <vector>
class FastbootDevice;
fastbootd: Refactor for getvar all. It is easier to implement getvar all if we can invoke each variable handler and collect their results. This change reverts the handlers to return their messages as an outparam, rather than going through FastbootDevice. Bug: 78793464 Test: fastboot getvar works Change-Id: I8544251ce517526b26435526756359ce220520cc
2018-08-31 23:40:22 +02:00
bool GetVersion(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
bool GetBootloaderVersion(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetBasebandVersion(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: exporting more properties Exporting more properties that can be useful for image compatibility check, prior to run fastboot flash. Bug: 74445765 Bug: 144473561 Test: fastboot getvar <new variable> Change-Id: I2ddfa2c1e9e719e05a3a64b9ca1d608957aebf11
2020-01-21 11:31:23 +01:00
bool GetOsVersion(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetVndkVersion(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: Refactor for getvar all. It is easier to implement getvar all if we can invoke each variable handler and collect their results. This change reverts the handlers to return their messages as an outparam, rather than going through FastbootDevice. Bug: 78793464 Test: fastboot getvar works Change-Id: I8544251ce517526b26435526756359ce220520cc
2018-08-31 23:40:22 +02:00
bool GetProduct(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
bool GetSerial(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
bool GetSecure(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
bool GetCurrentSlot(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetSlotCount(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetSlotSuccessful(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetSlotUnbootable(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetMaxDownloadSize(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetUnlocked(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetHasSlot(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
bool GetPartitionSize(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
Integrate with fastboot HAL to get partition type Bug: 79480454 Bug: 78793464 Test: fastboot getvar partition-type:userdata Change-Id: Ib096ee8061568b8503f3a3f2dbb7e19a932162c4
2018-09-06 01:57:24 +02:00
bool GetPartitionType(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: Refactor for getvar all. It is easier to implement getvar all if we can invoke each variable handler and collect their results. This change reverts the handlers to return their messages as an outparam, rather than going through FastbootDevice. Bug: 78793464 Test: fastboot getvar works Change-Id: I8544251ce517526b26435526756359ce220520cc
2018-08-31 23:40:22 +02:00
bool GetPartitionIsLogical(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetIsUserspace(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: Add getvar is-force-debuggable Export ro.force.debuggable property so that the user can check image compatibility prior to running fastboot flash. For example, if is-force-debuggable is yes, then the "system" and "vendor" build fingerprint must match. Bug: 191649082 Test: fastboot getvar is-force-debuggable Change-Id: I772d98253f58ba208d5803e18b589ff693deebd0
2022-11-22 10:32:21 +01:00
bool GetIsForceDebuggable(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: Implement getvar hw-revision. Bug: 78793464 Test: fastboot getvar hw-revision works fuzzy_fastboot Conformance.GetVarRevision passes Change-Id: I5a3e9893d61e18567f2f818ef06cad8e862d637f
2018-09-05 03:11:03 +02:00
bool GetHardwareRevision(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
Support fastboot variable 'variant'. Bug: 79480454 Bug: 78793464 Test: fastboot getvar variant Change-Id: Iefef82c147d8405318c793ad0a73f00674bbb63d Merged-In: Iefef82c147d8405318c793ad0a73f00674bbb63d (cherry picked from commit 4785287a0043ddea2f784433d8a4fc8a168efc79)
2018-09-26 22:08:16 +02:00
bool GetVariant(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
Add support to read fastboot variable 'off-mode-charge' Bug: 78793464 Bug: 79480454 Test: fastboot getvar off-mode-charge Change-Id: I4c40847be292e8e2e420340f81bb624b247bc11b Merged-In: I4c40847be292e8e2e420340f81bb624b247bc11b (cherry picked from commit b05d278696cbb25e14085362651999204aa51b40)
2018-09-27 19:41:01 +02:00
bool GetOffModeChargeState(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
Interface with health HAL to read battery voltage Bug: 78793464 Test: fastboot getvar battery-voltage Change-Id: Ie0763e4f08327ec7649c5629066eb73e8142e0e6
2018-09-28 20:41:22 +02:00
bool GetBatteryVoltage(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
Support fastboot variable battery-soc-ok Bug: 79480454 Test: fastboot getvar battery-soc-ok Change-Id: Icfd70a71f1598e437316d4b8f895fd851516febb Merged-In: Icfd70a71f1598e437316d4b8f895fd851516febb (cherry picked from commit 9a1203b7acf7cf3a09ccec022c4698c994143bbd)
2018-10-04 00:53:22 +02:00
bool GetBatterySoCOk(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastboot: Query the name of the super partition. This patch adds a new variable, "super-partition-name", to query the name of the super partition (with a slot suffix if it has one). The fastboot flashing tool has been updated to query this variable. Since the super partition name can no longer be determined without fastbootd, the presence of super_empty.img is used to test for dynamic partition support rather than the presence of a super partition. Bug: 116802789 Test: fastboot flashall on retrofit device Change-Id: If830768eba6de7f31ac3183c64167fae973c77a4
2018-11-06 03:01:32 +01:00
bool GetSuperPartitionName(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastboot: Implement helper commands for Virtual A/B. This introduces two new commands to the fastboot protocol: - getvar snapshot-update-status - Return "none", "snapshotted", or "merging" depending on the current status set by the boot control HAL. - snapshot-update [cancel] - Cancel any pending snapshot-based updates via the boot control HAL. After this, the HAL should return MergeStatus::CANCELLED and "update-merge-status" should be "none". If no argument is specified, the snapshot-update-status is returned via an INFO response. Bootloaders are expected to implement this in a manner consistent with the boot control HAL. Fastboot-based tooling should expect wipes of userdata to fail when update-merge-status returns "merging". Thus, the force flag now cancel any pending snapshots. Bug: 139154945 Test: fastboot getvar snapshot-update-status fastboot snapshot-update cancel fastboot snapshot-update Change-Id: Idc423fe7656b212e929e64eb0e6b85b453e0e8dc
2019-10-22 01:45:59 +02:00
bool GetSnapshotUpdateStatus(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: exporting CPU ABI info CPU ABI info, e.g., arm64-v8a, can be useful to determine image compatibility, prior to flash. Adding this info in fastbootd. Bug: 74445765 Test: fastboot getvar cpu-abi # arm64-v8a Change-Id: Ied494b646c551320295956b7890c0102fdb88382
2019-11-13 10:13:49 +01:00
bool GetCpuAbi(FastbootDevice* device, const std::vector<std::string>& args, std::string* message);
fastbootd: exporting more properties Exporting more properties that can be useful for image compatibility check, prior to run fastboot flash. Bug: 74445765 Bug: 144473561 Test: fastboot getvar <new variable> Change-Id: I2ddfa2c1e9e719e05a3a64b9ca1d608957aebf11
2020-01-21 11:31:23 +01:00
bool GetSystemFingerprint(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetVendorFingerprint(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetDynamicPartition(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetFirstApiLevel(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetSecurityPatchLevel(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
bool GetTrebleEnabled(FastbootDevice* device, const std::vector<std::string>& args,
std::string* message);
fastbootd: Add getvar max-fetch-size. Test: run it Test: see follow up CL on fuzzy_fastboot Bug: 173654501 Change-Id: I5ed110c5569d83cbe791d04b4abea3a2af2765a9
2021-02-17 22:44:49 +01:00
bool GetMaxFetchSize(FastbootDevice* /* device */, const std::vector<std::string>& /* args */,
std::string* message);
Support fastboot variable battery-soc-ok Bug: 79480454 Test: fastboot getvar battery-soc-ok Change-Id: Icfd70a71f1598e437316d4b8f895fd851516febb Merged-In: Icfd70a71f1598e437316d4b8f895fd851516febb (cherry picked from commit 9a1203b7acf7cf3a09ccec022c4698c994143bbd)
2018-10-04 00:53:22 +02:00
fastboot: Add a command to get current kernel logs. This adds "fastboot getvar dmesg", usable only in userspace fastboot, and only on unlocked devices. This is to debug flashing failures when serial log access is not available. Bug: 230269532 Test: fastboot getvar dmesg Change-Id: Ic57881e362efe3f0687f41ab986d30b3a59dc4e4
2022-06-18 04:17:43 +02:00
// Complex cases.
bool GetDmesg(FastbootDevice* device);
fastbootd: Implement getvar all. This implements getvar all by invoking each callback and writing an INFO status for each result. For commands that take arguments, the variable handler can specify a function that returns all possible arguments. Currently this only applies to partition variables. Bug: 78793464 Test: fastboot getvar all works Change-Id: I1cf84e06bf67614b6f56171c0ee6ca5d7ac383c9
2018-09-01 01:44:25 +02:00
// Helpers for getvar all.
std::vector<std::vector<std::string>> GetAllPartitionArgsWithSlot(FastbootDevice* device);
std::vector<std::vector<std::string>> GetAllPartitionArgsNoSlot(FastbootDevice* device);
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