a79b3b6d95
The getService() and registerAsService() methods of interface objects now have default parameters of "default" for the service name. HALs will not have to use any service name unless they want to register more than one service. Test: builds; verify HAL still works Bug: 33844934 Change-Id: I43f282ffedf18e4b0817b49fc4860ac39b127d04
114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/*
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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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