tequilaOS/platform_bootable_recovery
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Convert recovery to use AIDL bootcontrol HAL

Browse source 
Test: th
Bug; 227536004

Change-Id: I14c0c337c931d10c9b9865a1c15eaff8fedf191e
This commit is contained in:
Kelvin Zhang 2022-04-01 14:17:10 -07:00
parent 6adffc35b6
commit fa554fed44
3 changed files with 19 additions and 17 deletions
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3
Android.bp
View file

@ -94,6 +94,8 @@ cc_defaults {
shared_libs: [
"android.hardware.boot@1.0",
"android.hardware.boot@1.1",
"android.hardware.boot-V1-ndk",
"libboot_control_client",
"libbase",
"libbootloader_message",
"libcrypto",
@ -158,6 +160,7 @@ cc_binary {
shared_libs: [
"android.hardware.health-V1-ndk", // from librecovery_utils
"android.hardware.boot-V1-ndk",
"librecovery_ui",
],

4
update_verifier/Android.bp
View file

@ -74,11 +74,12 @@ cc_library_static {
],
whole_static_libs: [
"libsnapshot_snapuserd",
"libsnapshot_snapuserd",
],
shared_libs: [
"android.hardware.boot@1.0",
"libboot_control_client",
"libbase",
"libcutils",
"libbinder",
@ -118,6 +119,7 @@ cc_binary {
"libprotobuf-cpp-lite",
"libbinder",
"libutils",
"libboot_control_client",
],
init_rc: [

29
update_verifier/update_verifier.cpp
View file

@ -52,6 +52,7 @@
#include <future>
#include <thread>
#include <BootControlClient.h>
#include <android-base/chrono_utils.h>
#include <android-base/file.h>
#include <android-base/logging.h>
@ -59,7 +60,6 @@
#include <android-base/properties.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
#include <android/hardware/boot/1.0/IBootControl.h>
#include <android/os/IVold.h>
#include <binder/BinderService.h>
#include <binder/Status.h>
@ -67,11 +67,6 @@
#include "care_map.pb.h"
using android::sp;
using android::hardware::boot::V1_0::IBootControl;
using android::hardware::boot::V1_0::BoolResult;
using android::hardware::boot::V1_0::CommandResult;
// TODO(xunchang) remove the prefix and use a default path instead.
constexpr const char* kDefaultCareMapPrefix = "/data/ota_package/care_map";
@ -92,7 +87,7 @@ UpdateVerifier::UpdateVerifier()
// partition's integrity.
std::map<std::string, std::string> UpdateVerifier::FindDmPartitions() {
static constexpr auto DM_PATH_PREFIX = "/sys/block/";
dirent** namelist;
dirent** namelist = nullptr;
int n = scandir(DM_PATH_PREFIX, &namelist, dm_name_filter, alphasort);
if (n == -1) {
PLOG(ERROR) << "Failed to scan dir " << DM_PATH_PREFIX;
@ -329,18 +324,21 @@ int update_verifier(int argc, char** argv) {
LOG(INFO) << "Started with arg " << i << ": " << argv[i];
}
sp<IBootControl> module = IBootControl::getService();
const auto module = android::hal::BootControlClient::WaitForService();
if (module == nullptr) {
LOG(ERROR) << "Error getting bootctrl module.";
return reboot_device();
}
uint32_t current_slot = module->getCurrentSlot();
BoolResult is_successful = module->isSlotMarkedSuccessful(current_slot);
LOG(INFO) << "Booting slot " << current_slot << ": isSlotMarkedSuccessful="
<< static_cast<int32_t>(is_successful);
if (is_successful == BoolResult::FALSE) {
uint32_t current_slot = module->GetCurrentSlot();
const auto is_successful = module->IsSlotMarkedSuccessful(current_slot);
if (!is_successful.has_value()) {
LOG(INFO) << "Booting slot " << current_slot << " failed";
} else {
LOG(INFO) << "Booting slot " << current_slot
<< ": isSlotMarkedSuccessful=" << is_successful.value();
}
if (is_successful.has_value() && !is_successful.value()) {
// The current slot has not booted successfully.
bool skip_verification = false;
@ -386,8 +384,7 @@ int update_verifier(int argc, char** argv) {
}
if (!supports_checkpoint) {
CommandResult cr;
module->markBootSuccessful([&cr](CommandResult result) { cr = result; });
const auto cr = module->MarkBootSuccessful();
if (!cr.success) {
LOG(ERROR) << "Error marking booted successfully: " << cr.errMsg;
return reboot_device();