From 9705205db6ab4f6564dfce70b51716327c64ae8b Mon Sep 17 00:00:00 2001 From: Hridya Valsaraju Date: Mon, 4 Mar 2019 14:15:16 -0800 Subject: [PATCH] Add a default implementation for fastboot HAL. Bug: 124727766 Test: fastboot getvar variant, fastboot getvar off-mode-charge, fastboot oem cmd, fastboot getvar soc-voltage-ok, fastboot getvar partition-type:userdata Change-Id: I936e02dbfdf0066db8817a9ade9164dd4c96781f --- fastboot/1.0/default/Android.bp | 31 ++++++++++++++++ fastboot/1.0/default/Fastboot.cpp | 61 +++++++++++++++++++++++++++++++ fastboot/1.0/default/Fastboot.h | 48 ++++++++++++++++++++++++ 3 files changed, 140 insertions(+) create mode 100644 fastboot/1.0/default/Android.bp create mode 100644 fastboot/1.0/default/Fastboot.cpp create mode 100644 fastboot/1.0/default/Fastboot.h diff --git a/fastboot/1.0/default/Android.bp b/fastboot/1.0/default/Android.bp new file mode 100644 index 0000000000..fde7efa101 --- /dev/null +++ b/fastboot/1.0/default/Android.bp @@ -0,0 +1,31 @@ +// +// Copyright (C) 2019 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. + +cc_library { + name: "android.hardware.fastboot@1.0-impl-mock", + recovery: true, + srcs: [ + "Fastboot.cpp", + ], + relative_install_path: "hw", + shared_libs: [ + "libbase", + "libhidlbase", + "libhidltransport", + "libutils", + "libcutils", + "android.hardware.fastboot@1.0", + ], +} diff --git a/fastboot/1.0/default/Fastboot.cpp b/fastboot/1.0/default/Fastboot.cpp new file mode 100644 index 0000000000..a12233d3b4 --- /dev/null +++ b/fastboot/1.0/default/Fastboot.cpp @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2019 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" + +namespace android { +namespace hardware { +namespace fastboot { +namespace V1_0 { +namespace implementation { + +// Methods from ::android::hardware::fastboot::V1_0::IFastboot follow. +Return Fastboot::getPartitionType(const hidl_string& /* partitionName */, + getPartitionType_cb _hidl_cb) { + _hidl_cb(FileSystemType::RAW, {Status::SUCCESS, ""}); + return Void(); +} + +Return Fastboot::doOemCommand(const hidl_string& /* oemCmd */, doOemCommand_cb _hidl_cb) { + _hidl_cb({Status::FAILURE_UNKNOWN, "Command not supported in default implementation"}); + return Void(); +} + +Return Fastboot::getVariant(getVariant_cb _hidl_cb) { + _hidl_cb("NA", {Status::SUCCESS, ""}); + return Void(); +} + +Return Fastboot::getOffModeChargeState(getOffModeChargeState_cb _hidl_cb) { + _hidl_cb(false, {Status::SUCCESS, ""}); + return Void(); +} + +Return Fastboot::getBatteryVoltageFlashingThreshold( + getBatteryVoltageFlashingThreshold_cb _hidl_cb) { + _hidl_cb(0, {Status::SUCCESS, ""}); + return Void(); +} + +extern "C" IFastboot* HIDL_FETCH_IFastboot(const char* /* name */) { + return new Fastboot(); +} + +} // namespace implementation +} // namespace V1_0 +} // namespace fastboot +} // namespace hardware +} // namespace android diff --git a/fastboot/1.0/default/Fastboot.h b/fastboot/1.0/default/Fastboot.h new file mode 100644 index 0000000000..31270595fc --- /dev/null +++ b/fastboot/1.0/default/Fastboot.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2019 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. + */ +#pragma once + +#include +#include + +namespace android { +namespace hardware { +namespace fastboot { +namespace V1_0 { +namespace implementation { + +using ::android::hardware::hidl_string; +using ::android::hardware::Return; +using ::android::hardware::Void; + +struct Fastboot : public IFastboot { + // Methods from ::android::hardware::fastboot::V1_0::IFastboot follow. + Return getPartitionType(const hidl_string& partitionName, + getPartitionType_cb _hidl_cb) override; + Return doOemCommand(const hidl_string& oemCmd, doOemCommand_cb _hidl_cb) override; + Return getVariant(getVariant_cb _hidl_cb) override; + Return getOffModeChargeState(getOffModeChargeState_cb _hidl_cb) override; + Return getBatteryVoltageFlashingThreshold( + getBatteryVoltageFlashingThreshold_cb _hidl_cb) override; +}; + +extern "C" IFastboot* HIDL_FETCH_IFastboot(const char* name); + +} // namespace implementation +} // namespace V1_0 +} // namespace fastboot +} // namespace hardware +} // namespace android