Arthur Ishiguro | 46c2bd0 | 2020-10-06 11:05:17 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2020 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ANDROID_HARDWARE_CONTEXTHUB_V1_X_CONTEXTHUB_H |
| 18 | #define ANDROID_HARDWARE_CONTEXTHUB_V1_X_CONTEXTHUB_H |
| 19 | |
| 20 | #include <android/hardware/contexthub/1.0/IContexthub.h> |
| 21 | #include <android/hardware/contexthub/1.0/types.h> |
| 22 | #include <hidl/Status.h> |
| 23 | |
| 24 | namespace android { |
| 25 | namespace hardware { |
| 26 | namespace contexthub { |
| 27 | namespace V1_X { |
| 28 | namespace implementation { |
| 29 | |
| 30 | template <class IContextHubInterface> |
| 31 | struct ContextHub : public IContextHubInterface { |
| 32 | using ContextHubMsg = ::android::hardware::contexthub::V1_0::ContextHubMsg; |
| 33 | using HubAppInfo = ::android::hardware::contexthub::V1_0::HubAppInfo; |
| 34 | using IContexthubCallback = ::android::hardware::contexthub::V1_0::IContexthubCallback; |
| 35 | using NanoAppBinary = ::android::hardware::contexthub::V1_0::NanoAppBinary; |
| 36 | using Result = ::android::hardware::contexthub::V1_0::Result; |
| 37 | using getHubs_cb = ::android::hardware::contexthub::V1_0::IContexthub::getHubs_cb; |
| 38 | |
| 39 | public: |
| 40 | Return<void> getHubs(getHubs_cb _hidl_cb) override { |
| 41 | ::android::hardware::contexthub::V1_0::ContextHub hub = {}; |
| 42 | hub.name = "Mock Context Hub"; |
| 43 | hub.vendor = "AOSP"; |
| 44 | hub.toolchain = "n/a"; |
| 45 | hub.platformVersion = 1; |
| 46 | hub.toolchainVersion = 1; |
| 47 | hub.hubId = kMockHubId; |
| 48 | hub.peakMips = 1; |
| 49 | hub.peakPowerDrawMw = 1; |
| 50 | hub.maxSupportedMsgLen = 4096; |
| 51 | hub.chrePlatformId = UINT64_C(0x476f6f6754000000); |
| 52 | hub.chreApiMajorVersion = 1; |
| 53 | hub.chreApiMinorVersion = 4; |
| 54 | |
| 55 | // Report a single mock hub |
| 56 | std::vector<::android::hardware::contexthub::V1_0::ContextHub> hubs; |
| 57 | hubs.push_back(hub); |
| 58 | |
| 59 | _hidl_cb(hubs); |
| 60 | return Void(); |
| 61 | } |
| 62 | |
Arthur Ishiguro | 46c2bd0 | 2020-10-06 11:05:17 -0700 | [diff] [blame] | 63 | // We don't expose any nanoapps, therefore all nanoapp-related API calls return with BAD_PARAMS |
| 64 | Return<Result> sendMessageToHub(uint32_t /*hubId*/, const ContextHubMsg& /*msg*/) override { |
| 65 | return Result::BAD_PARAMS; |
| 66 | } |
| 67 | |
| 68 | Return<Result> loadNanoApp(uint32_t /*hubId*/, const NanoAppBinary& /*appBinary*/, |
| 69 | uint32_t /*transactionId*/) override { |
| 70 | return Result::BAD_PARAMS; |
| 71 | } |
| 72 | |
| 73 | Return<Result> unloadNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/, |
| 74 | uint32_t /*transactionId*/) override { |
| 75 | return Result::BAD_PARAMS; |
| 76 | } |
| 77 | |
| 78 | Return<Result> enableNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/, |
| 79 | uint32_t /*transactionId*/) override { |
| 80 | return Result::BAD_PARAMS; |
| 81 | } |
| 82 | |
| 83 | Return<Result> disableNanoApp(uint32_t /*hubId*/, uint64_t /*appId*/, |
| 84 | uint32_t /*transactionId*/) override { |
| 85 | return Result::BAD_PARAMS; |
| 86 | } |
| 87 | |
Anthony Stange | 100aa5e | 2020-12-17 14:20:02 -0500 | [diff] [blame] | 88 | protected: |
Arthur Ishiguro | 46c2bd0 | 2020-10-06 11:05:17 -0700 | [diff] [blame] | 89 | static constexpr uint32_t kMockHubId = 0; |
Arthur Ishiguro | 46c2bd0 | 2020-10-06 11:05:17 -0700 | [diff] [blame] | 90 | }; |
| 91 | |
| 92 | } // namespace implementation |
| 93 | } // namespace V1_X |
| 94 | } // namespace contexthub |
| 95 | } // namespace hardware |
| 96 | } // namespace android |
| 97 | |
| 98 | #endif // ANDROID_HARDWARE_CONTEXTHUB_V1_X_CONTEXTHUB_H |