Add AIDL implementation for the vendor HAL service.
Bug: 205044134
Test: Pass AIDL VTS tests and regression tests.
Change-Id: Iad04ce01f71fc220443e05a4be05d7d5545227e8
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
new file mode 100644
index 0000000..4ebfc10
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+++ b/wifi/aidl/default/aidl_struct_util.h
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+/*
+ * Copyright (C) 2022 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.
+ */
+
+#ifndef AIDL_STRUCT_UTIL_H_
+#define AIDL_STRUCT_UTIL_H_
+
+#include <aidl/android/hardware/wifi/IWifiChip.h>
+#include <aidl/android/hardware/wifi/IWifiChipEventCallback.h>
+#include <aidl/android/hardware/wifi/NanBandIndex.h>
+#include <aidl/android/hardware/wifi/WifiDebugRingBufferFlags.h>
+
+#include <vector>
+
+#include "wifi_legacy_hal.h"
+
+/**
+ * This file contains a bunch of functions to convert structs from the legacy
+ * HAL to AIDL and vice versa.
+ */
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace aidl_struct_util {
+
+// Chip conversion methods.
+bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set,
+ uint32_t legacy_logger_feature_set,
+ uint32_t* aidl_caps);
+bool convertLegacyDebugRingBufferStatusToAidl(
+ const legacy_hal::wifi_ring_buffer_status& legacy_status,
+ WifiDebugRingBufferStatus* aidl_status);
+bool convertLegacyVectorOfDebugRingBufferStatusToAidl(
+ const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
+ std::vector<WifiDebugRingBufferStatus>* aidl_status_vec);
+bool convertLegacyWakeReasonStatsToAidl(const legacy_hal::WakeReasonStats& legacy_stats,
+ WifiDebugHostWakeReasonStats* aidl_stats);
+legacy_hal::wifi_power_scenario convertAidlTxPowerScenarioToLegacy(
+ IWifiChip::TxPowerScenario aidl_scenario);
+legacy_hal::wifi_latency_mode convertAidlLatencyModeToLegacy(
+ IWifiChip::LatencyMode aidl_latency_mode);
+bool convertLegacyWifiMacInfosToAidl(
+ const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
+ std::vector<IWifiChipEventCallback::RadioModeInfo>* aidl_radio_mode_infos);
+legacy_hal::wifi_interface_type convertAidlIfaceTypeToLegacy(IfaceType aidl_interface_type);
+legacy_hal::wifi_multi_sta_use_case convertAidlMultiStaUseCaseToLegacy(
+ IWifiChip::MultiStaUseCase use_case);
+bool convertAidlCoexUnsafeChannelToLegacy(
+ const IWifiChip::CoexUnsafeChannel& aidl_unsafe_channel,
+ legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel);
+bool convertAidlVectorOfCoexUnsafeChannelToLegacy(
+ const std::vector<IWifiChip::CoexUnsafeChannel>& aidl_unsafe_channels,
+ std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels);
+bool convertLegacyRadioCombinationsMatrixToAidl(
+ legacy_hal::wifi_radio_combination_matrix* legacy_matrix,
+ WifiRadioCombinationMatrix* aidl_matrix);
+WifiBand convertLegacyMacBandToAidlWifiBand(uint32_t band);
+WifiAntennaMode convertLegacyAntennaConfigurationToAidl(uint32_t antenna_cfg);
+
+// STA iface conversion methods.
+bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set,
+ uint32_t legacy_logger_feature_set,
+ uint32_t* aidl_caps);
+bool convertLegacyApfCapabilitiesToAidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
+ StaApfPacketFilterCapabilities* aidl_caps);
+bool convertLegacyGscanCapabilitiesToAidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
+ StaBackgroundScanCapabilities* aidl_caps);
+legacy_hal::wifi_band convertAidlWifiBandToLegacy(WifiBand band);
+bool convertAidlGscanParamsToLegacy(const StaBackgroundScanParameters& aidl_scan_params,
+ legacy_hal::wifi_scan_cmd_params* legacy_scan_params);
+// |has_ie_data| indicates whether or not the wifi_scan_result includes 802.11
+// Information Elements (IEs)
+bool convertLegacyGscanResultToAidl(const legacy_hal::wifi_scan_result& legacy_scan_result,
+ bool has_ie_data, StaScanResult* aidl_scan_result);
+// |cached_results| is assumed to not include IEs.
+bool convertLegacyVectorOfCachedGscanResultsToAidl(
+ const std::vector<legacy_hal::wifi_cached_scan_results>& legacy_cached_scan_results,
+ std::vector<StaScanData>* aidl_scan_datas);
+bool convertLegacyLinkLayerStatsToAidl(const legacy_hal::LinkLayerStats& legacy_stats,
+ StaLinkLayerStats* aidl_stats);
+bool convertLegacyRoamingCapabilitiesToAidl(
+ const legacy_hal::wifi_roaming_capabilities& legacy_caps,
+ StaRoamingCapabilities* aidl_caps);
+bool convertAidlRoamingConfigToLegacy(const StaRoamingConfig& aidl_config,
+ legacy_hal::wifi_roaming_config* legacy_config);
+legacy_hal::fw_roaming_state_t convertAidlRoamingStateToLegacy(StaRoamingState state);
+bool convertLegacyVectorOfDebugTxPacketFateToAidl(
+ const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
+ std::vector<WifiDebugTxPacketFateReport>* aidl_fates);
+bool convertLegacyVectorOfDebugRxPacketFateToAidl(
+ const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
+ std::vector<WifiDebugRxPacketFateReport>* aidl_fates);
+
+// NAN iface conversion methods.
+void convertToNanStatus(legacy_hal::NanStatusType type, const char* str, size_t max_len,
+ NanStatus* nanStatus);
+bool convertAidlNanEnableRequestToLegacy(const NanEnableRequest& aidl_request1,
+ const NanConfigRequestSupplemental& aidl_request2,
+ legacy_hal::NanEnableRequest* legacy_request);
+bool convertAidlNanConfigRequestToLegacy(const NanConfigRequest& aidl_request1,
+ const NanConfigRequestSupplemental& aidl_request2,
+ legacy_hal::NanConfigRequest* legacy_request);
+bool convertAidlNanPublishRequestToLegacy(const NanPublishRequest& aidl_request,
+ legacy_hal::NanPublishRequest* legacy_request);
+bool convertAidlNanSubscribeRequestToLegacy(const NanSubscribeRequest& aidl_request,
+ legacy_hal::NanSubscribeRequest* legacy_request);
+bool convertAidlNanTransmitFollowupRequestToLegacy(
+ const NanTransmitFollowupRequest& aidl_request,
+ legacy_hal::NanTransmitFollowupRequest* legacy_request);
+bool convertAidlNanDataPathInitiatorRequestToLegacy(
+ const NanInitiateDataPathRequest& aidl_request,
+ legacy_hal::NanDataPathInitiatorRequest* legacy_request);
+bool convertAidlNanDataPathIndicationResponseToLegacy(
+ const NanRespondToDataPathIndicationRequest& aidl_response,
+ legacy_hal::NanDataPathIndicationResponse* legacy_response);
+bool convertLegacyNanResponseHeaderToAidl(const legacy_hal::NanResponseMsg& legacy_response,
+ NanStatus* nanStatus);
+bool convertLegacyNanCapabilitiesResponseToAidl(const legacy_hal::NanCapabilities& legacy_response,
+ NanCapabilities* aidl_response);
+bool convertLegacyNanMatchIndToAidl(const legacy_hal::NanMatchInd& legacy_ind,
+ NanMatchInd* aidl_ind);
+bool convertLegacyNanFollowupIndToAidl(const legacy_hal::NanFollowupInd& legacy_ind,
+ NanFollowupReceivedInd* aidl_ind);
+bool convertLegacyNanDataPathRequestIndToAidl(const legacy_hal::NanDataPathRequestInd& legacy_ind,
+ NanDataPathRequestInd* aidl_ind);
+bool convertLegacyNanDataPathConfirmIndToAidl(const legacy_hal::NanDataPathConfirmInd& legacy_ind,
+ NanDataPathConfirmInd* aidl_ind);
+bool convertLegacyNanDataPathScheduleUpdateIndToAidl(
+ const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
+ NanDataPathScheduleUpdateInd* aidl_ind);
+
+// RTT controller conversion methods.
+bool convertAidlVectorOfRttConfigToLegacy(const std::vector<RttConfig>& aidl_configs,
+ std::vector<legacy_hal::wifi_rtt_config>* legacy_configs);
+bool convertAidlRttLciInformationToLegacy(const RttLciInformation& aidl_info,
+ legacy_hal::wifi_lci_information* legacy_info);
+bool convertAidlRttLcrInformationToLegacy(const RttLcrInformation& aidl_info,
+ legacy_hal::wifi_lcr_information* legacy_info);
+bool convertAidlRttResponderToLegacy(const RttResponder& aidl_responder,
+ legacy_hal::wifi_rtt_responder* legacy_responder);
+bool convertAidlWifiChannelInfoToLegacy(const WifiChannelInfo& aidl_info,
+ legacy_hal::wifi_channel_info* legacy_info);
+bool convertLegacyRttResponderToAidl(const legacy_hal::wifi_rtt_responder& legacy_responder,
+ RttResponder* aidl_responder);
+bool convertLegacyRttCapabilitiesToAidl(
+ const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
+ RttCapabilities* aidl_capabilities);
+bool convertLegacyVectorOfRttResultToAidl(
+ const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
+ std::vector<RttResult>* aidl_results);
+uint32_t convertAidlWifiBandToLegacyMacBand(WifiBand band);
+uint32_t convertAidlWifiIfaceModeToLegacy(uint32_t aidl_iface_mask);
+uint32_t convertAidlUsableChannelFilterToLegacy(uint32_t aidl_filter_mask);
+bool convertLegacyWifiUsableChannelsToAidl(
+ const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
+ std::vector<WifiUsableChannel>* aidl_usable_channels);
+bool convertLegacyPeerInfoStatsToAidl(const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
+ StaPeerInfo* aidl_peer_info_stats);
+bool convertLegacyWifiRateInfoToAidl(const legacy_hal::wifi_rate& legacy_rate,
+ WifiRateInfo* aidl_rate);
+} // namespace aidl_struct_util
+} // namespace wifi
+} // namespace hardware
+} // namespace android
+} // namespace aidl
+
+#endif // AIDL_STRUCT_UTIL_H_