/*
* 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.
*/
#include "fastboot.h"
#include <stdio.h>
#include <stdlib.h>
#include <algorithm>
#include <string>
#include <vector>
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <bootloader_message/bootloader_message.h>
#include "recovery_ui/ui.h"
static const std::vector<std::pair<std::string, Device::BuiltinAction>> kFastbootMenuActions{
{ "Reboot system now", Device::REBOOT_FROM_FASTBOOT },
{ "Enter recovery", Device::ENTER_RECOVERY },
{ "Reboot to bootloader", Device::REBOOT_BOOTLOADER },
{ "Power off", Device::SHUTDOWN_FROM_FASTBOOT },
};
Device::BuiltinAction StartFastboot(Device* device, const std::vector<std::string>& /* args */) {
RecoveryUI* ui = device->GetUI();
std::vector<std::string> title_lines = { "Android Fastboot" };
title_lines.push_back("Product name - " + android::base::GetProperty("ro.product.device", ""));
title_lines.push_back("Bootloader version - " + android::base::GetProperty("ro.bootloader", ""));
title_lines.push_back("Baseband version - " +
android::base::GetProperty("ro.build.expect.baseband", ""));
title_lines.push_back("Serial number - " + android::base::GetProperty("ro.serialno", ""));
title_lines.push_back(std::string("Secure boot - ") +
((android::base::GetProperty("ro.secure", "") == "1") ? "yes" : "no"));
title_lines.push_back("HW version - " + android::base::GetProperty("ro.revision", ""));
ui->ResetKeyInterruptStatus();
ui->SetTitle(title_lines);
ui->ShowText(true);
device->StartFastboot();
// Reset to normal system boot so recovery won't cycle indefinitely.
// TODO(b/112277594) Clear only if 'recovery' field of BCB is empty. If not,
// set the 'command' field of BCB to 'boot-recovery' so the next boot is into recovery
// to finish any interrupted tasks.
std::string err;
if (!clear_bootloader_message(&err)) {
LOG(ERROR) << "Failed to clear BCB message: " << err;
}
std::vector<std::string> fastboot_menu_items;
std::transform(kFastbootMenuActions.cbegin(), kFastbootMenuActions.cend(),
std::back_inserter(fastboot_menu_items),
[](const auto& entry) { return entry.first; });
auto chosen_item = ui->ShowMenu(
{}, fastboot_menu_items, 0, false,
std::bind(&Device::HandleMenuKey, device, std::placeholders::_1, std::placeholders::_2));
if (chosen_item == static_cast<size_t>(RecoveryUI::KeyError::INTERRUPTED)) {
return Device::KEY_INTERRUPTED;
}
if (chosen_item == static_cast<size_t>(RecoveryUI::KeyError::TIMED_OUT)) {
return Device::BuiltinAction::NO_ACTION;
}
return kFastbootMenuActions[chosen_item].second;
}
