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author | Hridya Valsaraju <hridya@google.com> | 2018-07-28 07:09:12 +0200 |
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committer | Hridya Valsaraju <hridya@google.com> | 2018-08-14 06:18:18 +0200 |
commit | 20c81b308d834f84f3decf795575dc7a0baeb69d (patch) | |
tree | 259f985023b38c976208d7fa8e95a59fdf9b615d /fastboot/fastboot.cpp | |
parent | Merge "Reland "Build and use minadbd as a shared library."" (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | fastboot/fastboot.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp new file mode 100644 index 000000000..8458c99dd --- /dev/null +++ b/fastboot/fastboot.cpp @@ -0,0 +1,82 @@ +/* + * 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 "device.h" +#include "ui.h" + +static const std::vector<std::pair<std::string, Device::BuiltinAction>> kFastbootMenuActions{ + { "Reboot system now", Device::REBOOT }, + { "Enter recovery", Device::ENTER_RECOVERY }, + { "Reboot to bootloader", Device::REBOOT_BOOTLOADER }, + { "Power off", Device::SHUTDOWN }, +}; + +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); + + // 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; +} |