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114 lines
3.3 KiB
114 lines
3.3 KiB
/* |
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* Copyright (C) 2016 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#define LOG_TAG "android.hardware.boot@1.0-impl" |
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#include <log/log.h> |
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#include <hardware/hardware.h> |
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#include <hardware/boot_control.h> |
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#include "BootControl.h" |
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namespace android { |
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namespace hardware { |
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namespace boot { |
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namespace V1_0 { |
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namespace implementation { |
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BootControl::BootControl(boot_control_module_t *module) : mModule(module){ |
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} |
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// Methods from ::android::hardware::boot::V1_0::IBootControl follow. |
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Return<uint32_t> BootControl::getNumberSlots() { |
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return mModule->getNumberSlots(mModule); |
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} |
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Return<uint32_t> BootControl::getCurrentSlot() { |
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return mModule->getCurrentSlot(mModule); |
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} |
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Return<void> BootControl::markBootSuccessful(markBootSuccessful_cb _hidl_cb) { |
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int ret = mModule->markBootSuccessful(mModule); |
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struct CommandResult cr; |
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cr.success = (ret == 0); |
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cr.errMsg = strerror(-ret); |
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_hidl_cb(cr); |
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return Void(); |
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} |
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Return<void> BootControl::setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) { |
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int ret = mModule->setActiveBootSlot(mModule, slot); |
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struct CommandResult cr; |
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cr.success = (ret == 0); |
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cr.errMsg = strerror(-ret); |
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_hidl_cb(cr); |
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return Void(); |
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} |
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Return<void> BootControl::setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) { |
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int ret = mModule->setSlotAsUnbootable(mModule, slot); |
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struct CommandResult cr; |
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cr.success = (ret == 0); |
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cr.errMsg = strerror(-ret); |
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_hidl_cb(cr); |
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return Void(); |
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} |
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Return<BoolResult> BootControl::isSlotBootable(uint32_t slot) { |
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int32_t ret = mModule->isSlotBootable(mModule, slot); |
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if (ret < 0) { |
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return BoolResult::INVALID_SLOT; |
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} |
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return ret ? BoolResult::TRUE : BoolResult::FALSE; |
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} |
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Return<BoolResult> BootControl::isSlotMarkedSuccessful(uint32_t slot) { |
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int32_t ret = mModule->isSlotMarkedSuccessful(mModule, slot); |
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if (ret < 0) { |
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return BoolResult::INVALID_SLOT; |
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} |
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return ret ? BoolResult::TRUE : BoolResult::FALSE; |
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} |
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Return<void> BootControl::getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) { |
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hidl_string ans; |
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const char *suffix = mModule->getSuffix(mModule, slot); |
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if (suffix) { |
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ans = suffix; |
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} |
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_hidl_cb(ans); |
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return Void(); |
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} |
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IBootControl* HIDL_FETCH_IBootControl(const char* /* hal */) { |
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int ret = 0; |
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boot_control_module_t* module = NULL; |
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hw_module_t **hwm = reinterpret_cast<hw_module_t**>(&module); |
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ret = hw_get_module(BOOT_CONTROL_HARDWARE_MODULE_ID, const_cast<const hw_module_t**>(hwm)); |
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if (ret) |
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{ |
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ALOGE("hw_get_module %s failed: %d", BOOT_CONTROL_HARDWARE_MODULE_ID, ret); |
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return nullptr; |
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} |
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module->init(module); |
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return new BootControl(module); |
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} |
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} // namespace implementation |
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} // namespace V1_0 |
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} // namespace boot |
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} // namespace hardware |
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} // namespace android
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