Merge "Convert update_verifier to boot HIDL HAL" (5b171d30) · Commits · e / tools / etwrp

update_verifier/Android.mk

+4 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,10 @@ LOCAL_SHARED_LIBRARIES := \
		libbase \
		libcutils \
		libhardware \
		liblog
		liblog \
		libutils \
		libhidl \
		android.hardware.boot@1.0

		LOCAL_CFLAGS := -Werror
		LOCAL_C_INCLUDES += $(LOCAL_PATH)/..

update_verifier/update_verifier.cpp

+17 −14

Original line number	Diff line number	Diff line
		@@ -45,7 +45,12 @@
		#include <android-base/strings.h>
		#include <android-base/unique_fd.h>
		#include <cutils/properties.h>
		#include <hardware/boot_control.h>
		#include <android/hardware/boot/1.0/IBootControl.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;

		constexpr auto CARE_MAP_FILE = "/data/ota_package/care_map.txt";
		constexpr int BLOCKSIZE = 4096;
		@@ -142,21 +147,18 @@ int main(int argc, char** argv) {
		LOG(INFO) << "Started with arg " << i << ": " << argv[i];
		}

		const hw_module_t* hw_module;
		if (hw_get_module("bootctrl", &hw_module) != 0) {
		sp<IBootControl> module = IBootControl::getService("bootctrl");
		if (module == nullptr) {
		LOG(ERROR) << "Error getting bootctrl module.";
		return -1;
		}

		boot_control_module_t* module = reinterpret_cast<boot_control_module_t*>(
		const_cast<hw_module_t*>(hw_module));
		module->init(module);

		unsigned current_slot = module->getCurrentSlot(module);
		int is_successful= module->isSlotMarkedSuccessful(module, current_slot);
		LOG(INFO) << "Booting slot " << current_slot << ": isSlotMarkedSuccessful=" << is_successful;
		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 == 0) {
		if (is_successful == BoolResult::FALSE) {
		// The current slot has not booted successfully.
		char verity_mode[PROPERTY_VALUE_MAX];
		if (property_get("ro.boot.veritymode", verity_mode, "") == -1) {
		@@ -175,9 +177,10 @@ int main(int argc, char** argv) {
		return -1;
		}

		int ret = module->markBootSuccessful(module);
		if (ret != 0) {
		LOG(ERROR) << "Error marking booted successfully: " << strerror(-ret);
		CommandResult cr;
		module->markBootSuccessful([&cr](CommandResult result) { cr = result; });
		if (!cr.success) {
		LOG(ERROR) << "Error marking booted successfully: " << cr.errMsg;
		return -1;
		}
		LOG(INFO) << "Marked slot " << current_slot << " as booted successfully.";