mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 11:36:00 +00:00
a7bf0d20d3
Current implementation exposes a mock context hub, but with no nanoapps. Bug: 135951924 Test: compile only (will be covered by VTS in a follow-up) Change-Id: I7a13527f303ce1bcacac8c6be9f081b0838cdc68
110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
/*
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* Copyright (C) 2020 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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#include "Contexthub.h"
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#include <vector>
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namespace android {
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namespace hardware {
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namespace contexthub {
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namespace V1_1 {
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namespace implementation {
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using ::android::hardware::contexthub::V1_0::ContextHub;
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using ::android::hardware::contexthub::V1_0::HubAppInfo;
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using ::android::hardware::contexthub::V1_0::Result;
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namespace {
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constexpr uint32_t kMockHubId = 0;
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} // anonymous namespace
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Return<void> Contexthub::getHubs(getHubs_cb _hidl_cb) {
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ContextHub hub = {};
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hub.name = "Mock Context Hub";
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hub.vendor = "AOSP";
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hub.toolchain = "n/a";
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hub.platformVersion = 1;
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hub.toolchainVersion = 1;
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hub.hubId = kMockHubId;
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hub.peakMips = 1;
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hub.peakPowerDrawMw = 1;
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hub.maxSupportedMsgLen = 4096;
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hub.chrePlatformId = UINT64_C(0x476f6f6754000000);
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hub.chreApiMajorVersion = 1;
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hub.chreApiMinorVersion = 4;
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// Report a single mock hub
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std::vector<ContextHub> hubs;
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hubs.push_back(hub);
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_hidl_cb(hubs);
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return Void();
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}
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Return<Result> Contexthub::registerCallback(uint32_t hubId, const sp<IContexthubCallback>& cb) {
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if (hubId == kMockHubId) {
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mCallback = cb;
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return Result::OK;
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}
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return Result::BAD_PARAMS;
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}
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// We don't expose any nanoapps, therefore all nanoapp-related API calls return with BAD_PARAMS
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Return<Result> Contexthub::sendMessageToHub(uint32_t /*hubId*/, const ContextHubMsg& /*msg*/) {
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return Result::BAD_PARAMS;
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}
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Return<Result> Contexthub::loadNanoApp(uint32_t /*hubId*/, const NanoAppBinary& /*appBinary*/,
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uint32_t /*transactionId*/) {
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return Result::BAD_PARAMS;
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}
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Return<Result> Contexthub::unloadNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/,
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uint32_t /*transactionId*/) {
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return Result::BAD_PARAMS;
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}
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Return<Result> Contexthub::enableNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/,
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uint32_t /*transactionId*/) {
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return Result::BAD_PARAMS;
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}
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Return<Result> Contexthub::disableNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/,
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uint32_t /*transactionId*/) {
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return Result::BAD_PARAMS;
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}
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Return<Result> Contexthub::queryApps(uint32_t hubId) {
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if (hubId == kMockHubId && mCallback != nullptr) {
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std::vector<HubAppInfo> nanoapps;
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mCallback->handleAppsInfo(nanoapps);
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return Result::OK;
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}
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return Result::BAD_PARAMS;
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}
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Return<void> Contexthub::onSettingChanged(Setting /*setting*/, SettingValue /*newValue*/) {
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return Void();
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}
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} // namespace implementation
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} // namespace V1_1
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} // namespace contexthub
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} // namespace hardware
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} // namespace android
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