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.cpp b/wifi/aidl/default/aidl_struct_util.cpp
new file mode 100644
index 0000000..07612b6
--- /dev/null
+++ b/wifi/aidl/default/aidl_struct_util.cpp
@@ -0,0 +1,2775 @@
+/*
+ * 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.
+ */
+
+#include <android-base/logging.h>
+#include <utils/SystemClock.h>
+
+#include "aidl_struct_util.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace aidl_struct_util {
+
+WifiChannelWidthInMhz convertLegacyWifiChannelWidthToAidl(legacy_hal::wifi_channel_width type);
+
+std::string safeConvertChar(const char* str, size_t max_len) {
+ const char* c = str;
+ size_t size = 0;
+ while (*c && (unsigned char)*c < 128 && size < max_len) {
+ ++size;
+ ++c;
+ }
+ return std::string(str, size);
+}
+
+inline std::vector<int32_t> uintToIntVec(const std::vector<uint32_t>& in) {
+ return std::vector<int32_t>(in.begin(), in.end());
+}
+
+IWifiChip::ChipCapabilityMask convertLegacyLoggerFeatureToAidlChipCapability(uint32_t feature) {
+ switch (feature) {
+ case legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED:
+ return IWifiChip::ChipCapabilityMask::DEBUG_MEMORY_FIRMWARE_DUMP;
+ case legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED:
+ return IWifiChip::ChipCapabilityMask::DEBUG_MEMORY_DRIVER_DUMP;
+ case legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED:
+ return IWifiChip::ChipCapabilityMask::DEBUG_RING_BUFFER_CONNECT_EVENT;
+ case legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED:
+ return IWifiChip::ChipCapabilityMask::DEBUG_RING_BUFFER_POWER_EVENT;
+ case legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED:
+ return IWifiChip::ChipCapabilityMask::DEBUG_RING_BUFFER_WAKELOCK_EVENT;
+ };
+ CHECK(false) << "Unknown legacy feature: " << feature;
+ return {};
+}
+
+IWifiStaIface::StaIfaceCapabilityMask convertLegacyLoggerFeatureToAidlStaIfaceCapability(
+ uint32_t feature) {
+ switch (feature) {
+ case legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED:
+ return IWifiStaIface::StaIfaceCapabilityMask::DEBUG_PACKET_FATE;
+ };
+ CHECK(false) << "Unknown legacy feature: " << feature;
+ return {};
+}
+
+IWifiChip::ChipCapabilityMask convertLegacyFeatureToAidlChipCapability(uint64_t feature) {
+ switch (feature) {
+ case WIFI_FEATURE_SET_TX_POWER_LIMIT:
+ return IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT;
+ case WIFI_FEATURE_USE_BODY_HEAD_SAR:
+ return IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR;
+ case WIFI_FEATURE_D2D_RTT:
+ return IWifiChip::ChipCapabilityMask::D2D_RTT;
+ case WIFI_FEATURE_D2AP_RTT:
+ return IWifiChip::ChipCapabilityMask::D2AP_RTT;
+ case WIFI_FEATURE_INFRA_60G:
+ return IWifiChip::ChipCapabilityMask::WIGIG;
+ case WIFI_FEATURE_SET_LATENCY_MODE:
+ return IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE;
+ case WIFI_FEATURE_P2P_RAND_MAC:
+ return IWifiChip::ChipCapabilityMask::P2P_RAND_MAC;
+ };
+ CHECK(false) << "Unknown legacy feature: " << feature;
+ return {};
+}
+
+IWifiStaIface::StaIfaceCapabilityMask convertLegacyFeatureToAidlStaIfaceCapability(
+ uint64_t feature) {
+ switch (feature) {
+ case WIFI_FEATURE_GSCAN:
+ return IWifiStaIface::StaIfaceCapabilityMask::BACKGROUND_SCAN;
+ case WIFI_FEATURE_LINK_LAYER_STATS:
+ return IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS;
+ case WIFI_FEATURE_RSSI_MONITOR:
+ return IWifiStaIface::StaIfaceCapabilityMask::RSSI_MONITOR;
+ case WIFI_FEATURE_CONTROL_ROAMING:
+ return IWifiStaIface::StaIfaceCapabilityMask::CONTROL_ROAMING;
+ case WIFI_FEATURE_IE_WHITELIST:
+ return IWifiStaIface::StaIfaceCapabilityMask::PROBE_IE_ALLOWLIST;
+ case WIFI_FEATURE_SCAN_RAND:
+ return IWifiStaIface::StaIfaceCapabilityMask::SCAN_RAND;
+ case WIFI_FEATURE_INFRA_5G:
+ return IWifiStaIface::StaIfaceCapabilityMask::STA_5G;
+ case WIFI_FEATURE_HOTSPOT:
+ return IWifiStaIface::StaIfaceCapabilityMask::HOTSPOT;
+ case WIFI_FEATURE_PNO:
+ return IWifiStaIface::StaIfaceCapabilityMask::PNO;
+ case WIFI_FEATURE_TDLS:
+ return IWifiStaIface::StaIfaceCapabilityMask::TDLS;
+ case WIFI_FEATURE_TDLS_OFFCHANNEL:
+ return IWifiStaIface::StaIfaceCapabilityMask::TDLS_OFFCHANNEL;
+ case WIFI_FEATURE_CONFIG_NDO:
+ return IWifiStaIface::StaIfaceCapabilityMask::ND_OFFLOAD;
+ case WIFI_FEATURE_MKEEP_ALIVE:
+ return IWifiStaIface::StaIfaceCapabilityMask::KEEP_ALIVE;
+ };
+ CHECK(false) << "Unknown legacy feature: " << feature;
+ return {};
+}
+
+bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set,
+ uint32_t legacy_logger_feature_set,
+ uint32_t* aidl_caps) {
+ if (!aidl_caps) {
+ return false;
+ }
+ *aidl_caps = {};
+ for (const auto feature : {legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED,
+ legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED,
+ legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED,
+ legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED,
+ legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED}) {
+ if (feature & legacy_logger_feature_set) {
+ *aidl_caps |=
+ static_cast<uint32_t>(convertLegacyLoggerFeatureToAidlChipCapability(feature));
+ }
+ }
+ std::vector<uint64_t> features = {WIFI_FEATURE_SET_TX_POWER_LIMIT,
+ WIFI_FEATURE_USE_BODY_HEAD_SAR,
+ WIFI_FEATURE_D2D_RTT,
+ WIFI_FEATURE_D2AP_RTT,
+ WIFI_FEATURE_INFRA_60G,
+ WIFI_FEATURE_SET_LATENCY_MODE,
+ WIFI_FEATURE_P2P_RAND_MAC};
+ for (const auto feature : features) {
+ if (feature & legacy_feature_set) {
+ *aidl_caps |= static_cast<uint32_t>(convertLegacyFeatureToAidlChipCapability(feature));
+ }
+ }
+
+ // There are no flags for these 3 in the legacy feature set. Adding them to
+ // the set because all the current devices support it.
+ *aidl_caps |=
+ static_cast<uint32_t>(IWifiChip::ChipCapabilityMask::DEBUG_RING_BUFFER_VENDOR_DATA);
+ *aidl_caps |=
+ static_cast<uint32_t>(IWifiChip::ChipCapabilityMask::DEBUG_HOST_WAKE_REASON_STATS);
+ *aidl_caps |= static_cast<uint32_t>(IWifiChip::ChipCapabilityMask::DEBUG_ERROR_ALERTS);
+ return true;
+}
+
+WifiDebugRingBufferFlags convertLegacyDebugRingBufferFlagsToAidl(uint32_t flag) {
+ switch (flag) {
+ case WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES:
+ return WifiDebugRingBufferFlags::HAS_BINARY_ENTRIES;
+ case WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES:
+ return WifiDebugRingBufferFlags::HAS_ASCII_ENTRIES;
+ };
+ CHECK(false) << "Unknown legacy flag: " << flag;
+ return {};
+}
+
+bool convertLegacyDebugRingBufferStatusToAidl(
+ const legacy_hal::wifi_ring_buffer_status& legacy_status,
+ WifiDebugRingBufferStatus* aidl_status) {
+ if (!aidl_status) {
+ return false;
+ }
+ *aidl_status = {};
+ aidl_status->ringName = safeConvertChar(reinterpret_cast<const char*>(legacy_status.name),
+ sizeof(legacy_status.name));
+ aidl_status->flags = 0;
+ for (const auto flag :
+ {WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES, WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES}) {
+ if (flag & legacy_status.flags) {
+ aidl_status->flags |= static_cast<std::underlying_type<WifiDebugRingBufferFlags>::type>(
+ convertLegacyDebugRingBufferFlagsToAidl(flag));
+ }
+ }
+ aidl_status->ringId = legacy_status.ring_id;
+ aidl_status->sizeInBytes = legacy_status.ring_buffer_byte_size;
+ // Calculate free size of the ring the buffer. We don't need to send the
+ // exact read/write pointers that were there in the legacy HAL interface.
+ if (legacy_status.written_bytes >= legacy_status.read_bytes) {
+ aidl_status->freeSizeInBytes = legacy_status.ring_buffer_byte_size -
+ (legacy_status.written_bytes - legacy_status.read_bytes);
+ } else {
+ aidl_status->freeSizeInBytes = legacy_status.read_bytes - legacy_status.written_bytes;
+ }
+ aidl_status->verboseLevel = legacy_status.verbose_level;
+ return true;
+}
+
+bool convertLegacyVectorOfDebugRingBufferStatusToAidl(
+ const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
+ std::vector<WifiDebugRingBufferStatus>* aidl_status_vec) {
+ if (!aidl_status_vec) {
+ return false;
+ }
+ *aidl_status_vec = {};
+ for (const auto& legacy_status : legacy_status_vec) {
+ WifiDebugRingBufferStatus aidl_status;
+ if (!convertLegacyDebugRingBufferStatusToAidl(legacy_status, &aidl_status)) {
+ return false;
+ }
+ aidl_status_vec->push_back(aidl_status);
+ }
+ return true;
+}
+
+bool convertLegacyWakeReasonStatsToAidl(const legacy_hal::WakeReasonStats& legacy_stats,
+ WifiDebugHostWakeReasonStats* aidl_stats) {
+ if (!aidl_stats) {
+ return false;
+ }
+ *aidl_stats = {};
+ aidl_stats->totalCmdEventWakeCnt = legacy_stats.wake_reason_cnt.total_cmd_event_wake;
+ aidl_stats->cmdEventWakeCntPerType = uintToIntVec(legacy_stats.cmd_event_wake_cnt);
+ aidl_stats->totalDriverFwLocalWakeCnt = legacy_stats.wake_reason_cnt.total_driver_fw_local_wake;
+ aidl_stats->driverFwLocalWakeCntPerType = uintToIntVec(legacy_stats.driver_fw_local_wake_cnt);
+ aidl_stats->totalRxPacketWakeCnt = legacy_stats.wake_reason_cnt.total_rx_data_wake;
+ aidl_stats->rxPktWakeDetails.rxUnicastCnt =
+ legacy_stats.wake_reason_cnt.rx_wake_details.rx_unicast_cnt;
+ aidl_stats->rxPktWakeDetails.rxMulticastCnt =
+ legacy_stats.wake_reason_cnt.rx_wake_details.rx_multicast_cnt;
+ aidl_stats->rxPktWakeDetails.rxBroadcastCnt =
+ legacy_stats.wake_reason_cnt.rx_wake_details.rx_broadcast_cnt;
+ aidl_stats->rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt =
+ legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info.ipv4_rx_multicast_addr_cnt;
+ aidl_stats->rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt =
+ legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info.ipv6_rx_multicast_addr_cnt;
+ aidl_stats->rxMulticastPkWakeDetails.otherRxMulticastAddrCnt =
+ legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info.other_rx_multicast_addr_cnt;
+ aidl_stats->rxIcmpPkWakeDetails.icmpPkt =
+ legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp_pkt;
+ aidl_stats->rxIcmpPkWakeDetails.icmp6Pkt =
+ legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_pkt;
+ aidl_stats->rxIcmpPkWakeDetails.icmp6Ra =
+ legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ra;
+ aidl_stats->rxIcmpPkWakeDetails.icmp6Na =
+ legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_na;
+ aidl_stats->rxIcmpPkWakeDetails.icmp6Ns =
+ legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ns;
+ return true;
+}
+
+legacy_hal::wifi_power_scenario convertAidlTxPowerScenarioToLegacy(
+ IWifiChip::TxPowerScenario aidl_scenario) {
+ switch (aidl_scenario) {
+ case IWifiChip::TxPowerScenario::VOICE_CALL:
+ return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
+ case IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF:
+ return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_OFF;
+ case IWifiChip::TxPowerScenario::ON_HEAD_CELL_ON:
+ return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_ON;
+ case IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF:
+ return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_OFF;
+ case IWifiChip::TxPowerScenario::ON_BODY_CELL_ON:
+ return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_ON;
+ };
+ CHECK(false);
+}
+
+legacy_hal::wifi_latency_mode convertAidlLatencyModeToLegacy(
+ IWifiChip::LatencyMode aidl_latency_mode) {
+ switch (aidl_latency_mode) {
+ case IWifiChip::LatencyMode::NORMAL:
+ return legacy_hal::WIFI_LATENCY_MODE_NORMAL;
+ case IWifiChip::LatencyMode::LOW:
+ return legacy_hal::WIFI_LATENCY_MODE_LOW;
+ }
+ CHECK(false);
+}
+
+bool convertLegacyWifiMacInfoToAidl(const legacy_hal::WifiMacInfo& legacy_mac_info,
+ IWifiChipEventCallback::RadioModeInfo* aidl_radio_mode_info) {
+ if (!aidl_radio_mode_info) {
+ return false;
+ }
+ *aidl_radio_mode_info = {};
+
+ aidl_radio_mode_info->radioId = legacy_mac_info.wlan_mac_id;
+ // Convert from bitmask of bands in the legacy HAL to enum value in
+ // the AIDL interface.
+ if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND &&
+ legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND &&
+ legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_24GHZ_5GHZ_6GHZ;
+ } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND &&
+ legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_5GHZ_6GHZ;
+ } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_6GHZ;
+ } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND &&
+ legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_24GHZ_5GHZ;
+ } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_24GHZ;
+ } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_5GHZ;
+ } else {
+ aidl_radio_mode_info->bandInfo = WifiBand::BAND_UNSPECIFIED;
+ }
+ std::vector<IWifiChipEventCallback::IfaceInfo> iface_info_vec;
+ for (const auto& legacy_iface_info : legacy_mac_info.iface_infos) {
+ IWifiChipEventCallback::IfaceInfo iface_info;
+ iface_info.name = legacy_iface_info.name;
+ iface_info.channel = legacy_iface_info.channel;
+ iface_info_vec.push_back(iface_info);
+ }
+ aidl_radio_mode_info->ifaceInfos = iface_info_vec;
+ return true;
+}
+
+uint32_t convertAidlWifiBandToLegacyMacBand(WifiBand aidl_band) {
+ switch (aidl_band) {
+ case WifiBand::BAND_24GHZ:
+ return legacy_hal::WLAN_MAC_2_4_BAND;
+ case WifiBand::BAND_5GHZ:
+ case WifiBand::BAND_5GHZ_DFS:
+ case WifiBand::BAND_5GHZ_WITH_DFS:
+ return legacy_hal::WLAN_MAC_5_0_BAND;
+ case WifiBand::BAND_24GHZ_5GHZ:
+ case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
+ return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND);
+ case WifiBand::BAND_6GHZ:
+ return legacy_hal::WLAN_MAC_6_0_BAND;
+ case WifiBand::BAND_5GHZ_6GHZ:
+ return (legacy_hal::WLAN_MAC_5_0_BAND | legacy_hal::WLAN_MAC_6_0_BAND);
+ case WifiBand::BAND_24GHZ_5GHZ_6GHZ:
+ case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS_6GHZ:
+ return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND |
+ legacy_hal::WLAN_MAC_6_0_BAND);
+ case WifiBand::BAND_60GHZ:
+ return legacy_hal::WLAN_MAC_60_0_BAND;
+ default:
+ return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND |
+ legacy_hal::WLAN_MAC_6_0_BAND | legacy_hal::WLAN_MAC_60_0_BAND);
+ }
+}
+
+WifiBand convertLegacyMacBandToAidlWifiBand(uint32_t band) {
+ switch (band) {
+ case legacy_hal::WLAN_MAC_2_4_BAND:
+ return WifiBand::BAND_24GHZ;
+ case legacy_hal::WLAN_MAC_5_0_BAND:
+ return WifiBand::BAND_5GHZ;
+ case legacy_hal::WLAN_MAC_6_0_BAND:
+ return WifiBand::BAND_6GHZ;
+ case legacy_hal::WLAN_MAC_60_0_BAND:
+ return WifiBand::BAND_60GHZ;
+ default:
+ return WifiBand::BAND_UNSPECIFIED;
+ }
+}
+
+uint32_t convertAidlWifiIfaceModeToLegacy(uint32_t aidl_iface_mask) {
+ uint32_t legacy_iface_mask = 0;
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_STA)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_STA);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_SOFTAP)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_SOFTAP);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_P2P_CLIENT)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_P2P_CLIENT);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_P2P_GO)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_P2P_GO);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_NAN)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_NAN);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_TDLS)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_TDLS);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_MESH)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_MESH);
+ }
+ if (aidl_iface_mask & static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_IBSS)) {
+ legacy_iface_mask |= (1 << legacy_hal::WIFI_INTERFACE_IBSS);
+ }
+ return legacy_iface_mask;
+}
+
+uint32_t convertLegacyWifiInterfaceModeToAidl(uint32_t legacy_iface_mask) {
+ uint32_t aidl_iface_mask = 0;
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_STA)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_STA);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_SOFTAP)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_SOFTAP);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_P2P_CLIENT)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_P2P_CLIENT);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_P2P_GO)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_P2P_GO);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_NAN)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_NAN);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_TDLS)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_TDLS);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_MESH)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_MESH);
+ }
+ if (legacy_iface_mask & (1 << legacy_hal::WIFI_INTERFACE_IBSS)) {
+ aidl_iface_mask |= static_cast<int32_t>(WifiIfaceMode::IFACE_MODE_IBSS);
+ }
+ return aidl_iface_mask;
+}
+
+uint32_t convertAidlUsableChannelFilterToLegacy(uint32_t aidl_filter_mask) {
+ uint32_t legacy_filter_mask = 0;
+ if (aidl_filter_mask &
+ static_cast<int32_t>(IWifiChip::UsableChannelFilter::CELLULAR_COEXISTENCE)) {
+ legacy_filter_mask |= legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
+ }
+ if (aidl_filter_mask & static_cast<int32_t>(IWifiChip::UsableChannelFilter::CONCURRENCY)) {
+ legacy_filter_mask |= legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
+ }
+ if (aidl_filter_mask & static_cast<int32_t>(IWifiChip::UsableChannelFilter::NAN_INSTANT_MODE)) {
+ legacy_filter_mask |= WIFI_USABLE_CHANNEL_FILTER_NAN_INSTANT_MODE;
+ }
+ return legacy_filter_mask;
+}
+
+bool convertLegacyWifiUsableChannelToAidl(
+ const legacy_hal::wifi_usable_channel& legacy_usable_channel,
+ WifiUsableChannel* aidl_usable_channel) {
+ if (!aidl_usable_channel) {
+ return false;
+ }
+ *aidl_usable_channel = {};
+ aidl_usable_channel->channel = legacy_usable_channel.freq;
+ aidl_usable_channel->channelBandwidth =
+ convertLegacyWifiChannelWidthToAidl(legacy_usable_channel.width);
+ aidl_usable_channel->ifaceModeMask = static_cast<WifiIfaceMode>(
+ convertLegacyWifiInterfaceModeToAidl(legacy_usable_channel.iface_mode_mask));
+
+ return true;
+}
+
+bool convertLegacyWifiUsableChannelsToAidl(
+ const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
+ std::vector<WifiUsableChannel>* aidl_usable_channels) {
+ if (!aidl_usable_channels) {
+ return false;
+ }
+ *aidl_usable_channels = {};
+ for (const auto& legacy_usable_channel : legacy_usable_channels) {
+ WifiUsableChannel aidl_usable_channel;
+ if (!convertLegacyWifiUsableChannelToAidl(legacy_usable_channel, &aidl_usable_channel)) {
+ return false;
+ }
+ aidl_usable_channels->push_back(aidl_usable_channel);
+ }
+ return true;
+}
+
+bool convertLegacyWifiMacInfosToAidl(
+ const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
+ std::vector<IWifiChipEventCallback::RadioModeInfo>* aidl_radio_mode_infos) {
+ if (!aidl_radio_mode_infos) {
+ return false;
+ }
+ *aidl_radio_mode_infos = {};
+
+ for (const auto& legacy_mac_info : legacy_mac_infos) {
+ IWifiChipEventCallback::RadioModeInfo aidl_radio_mode_info;
+ if (!convertLegacyWifiMacInfoToAidl(legacy_mac_info, &aidl_radio_mode_info)) {
+ return false;
+ }
+ aidl_radio_mode_infos->push_back(aidl_radio_mode_info);
+ }
+ return true;
+}
+
+bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set,
+ uint32_t legacy_logger_feature_set,
+ uint32_t* aidl_caps) {
+ if (!aidl_caps) {
+ return false;
+ }
+ *aidl_caps = {};
+ for (const auto feature : {legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED}) {
+ if (feature & legacy_logger_feature_set) {
+ *aidl_caps |= static_cast<uint32_t>(
+ convertLegacyLoggerFeatureToAidlStaIfaceCapability(feature));
+ }
+ }
+ for (const auto feature :
+ {WIFI_FEATURE_GSCAN, WIFI_FEATURE_LINK_LAYER_STATS, WIFI_FEATURE_RSSI_MONITOR,
+ WIFI_FEATURE_CONTROL_ROAMING, WIFI_FEATURE_IE_WHITELIST, WIFI_FEATURE_SCAN_RAND,
+ WIFI_FEATURE_INFRA_5G, WIFI_FEATURE_HOTSPOT, WIFI_FEATURE_PNO, WIFI_FEATURE_TDLS,
+ WIFI_FEATURE_TDLS_OFFCHANNEL, WIFI_FEATURE_CONFIG_NDO, WIFI_FEATURE_MKEEP_ALIVE}) {
+ if (feature & legacy_feature_set) {
+ *aidl_caps |=
+ static_cast<uint32_t>(convertLegacyFeatureToAidlStaIfaceCapability(feature));
+ }
+ }
+ // There is no flag for this one in the legacy feature set. Adding it to the
+ // set because all the current devices support it.
+ *aidl_caps |= static_cast<uint32_t>(IWifiStaIface::StaIfaceCapabilityMask::APF);
+ return true;
+}
+
+bool convertLegacyApfCapabilitiesToAidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
+ StaApfPacketFilterCapabilities* aidl_caps) {
+ if (!aidl_caps) {
+ return false;
+ }
+ *aidl_caps = {};
+ aidl_caps->version = legacy_caps.version;
+ aidl_caps->maxLength = legacy_caps.max_len;
+ return true;
+}
+
+uint8_t convertAidlGscanReportEventFlagToLegacy(
+ StaBackgroundScanBucketEventReportSchemeMask aidl_flag) {
+ using AidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
+ switch (aidl_flag) {
+ case AidlFlag::EACH_SCAN:
+ return REPORT_EVENTS_EACH_SCAN;
+ case AidlFlag::FULL_RESULTS:
+ return REPORT_EVENTS_FULL_RESULTS;
+ case AidlFlag::NO_BATCH:
+ return REPORT_EVENTS_NO_BATCH;
+ };
+ CHECK(false);
+}
+
+StaScanDataFlagMask convertLegacyGscanDataFlagToAidl(uint8_t legacy_flag) {
+ switch (legacy_flag) {
+ case legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED:
+ return StaScanDataFlagMask::INTERRUPTED;
+ };
+ CHECK(false) << "Unknown legacy flag: " << legacy_flag;
+ // To silence the compiler warning about reaching the end of non-void
+ // function.
+ return {};
+}
+
+bool convertLegacyGscanCapabilitiesToAidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
+ StaBackgroundScanCapabilities* aidl_caps) {
+ if (!aidl_caps) {
+ return false;
+ }
+ *aidl_caps = {};
+ aidl_caps->maxCacheSize = legacy_caps.max_scan_cache_size;
+ aidl_caps->maxBuckets = legacy_caps.max_scan_buckets;
+ aidl_caps->maxApCachePerScan = legacy_caps.max_ap_cache_per_scan;
+ aidl_caps->maxReportingThreshold = legacy_caps.max_scan_reporting_threshold;
+ return true;
+}
+
+legacy_hal::wifi_band convertAidlWifiBandToLegacy(WifiBand band) {
+ switch (band) {
+ case WifiBand::BAND_UNSPECIFIED:
+ return legacy_hal::WIFI_BAND_UNSPECIFIED;
+ case WifiBand::BAND_24GHZ:
+ return legacy_hal::WIFI_BAND_BG;
+ case WifiBand::BAND_5GHZ:
+ return legacy_hal::WIFI_BAND_A;
+ case WifiBand::BAND_5GHZ_DFS:
+ return legacy_hal::WIFI_BAND_A_DFS;
+ case WifiBand::BAND_5GHZ_WITH_DFS:
+ return legacy_hal::WIFI_BAND_A_WITH_DFS;
+ case WifiBand::BAND_24GHZ_5GHZ:
+ return legacy_hal::WIFI_BAND_ABG;
+ case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
+ return legacy_hal::WIFI_BAND_ABG_WITH_DFS;
+ default:
+ CHECK(false);
+ return {};
+ };
+}
+
+bool convertAidlGscanParamsToLegacy(const StaBackgroundScanParameters& aidl_scan_params,
+ legacy_hal::wifi_scan_cmd_params* legacy_scan_params) {
+ if (!legacy_scan_params) {
+ return false;
+ }
+ *legacy_scan_params = {};
+ legacy_scan_params->base_period = aidl_scan_params.basePeriodInMs;
+ legacy_scan_params->max_ap_per_scan = aidl_scan_params.maxApPerScan;
+ legacy_scan_params->report_threshold_percent = aidl_scan_params.reportThresholdPercent;
+ legacy_scan_params->report_threshold_num_scans = aidl_scan_params.reportThresholdNumScans;
+ if (aidl_scan_params.buckets.size() > MAX_BUCKETS) {
+ return false;
+ }
+ legacy_scan_params->num_buckets = aidl_scan_params.buckets.size();
+ for (uint32_t bucket_idx = 0; bucket_idx < aidl_scan_params.buckets.size(); bucket_idx++) {
+ const StaBackgroundScanBucketParameters& aidl_bucket_spec =
+ aidl_scan_params.buckets[bucket_idx];
+ legacy_hal::wifi_scan_bucket_spec& legacy_bucket_spec =
+ legacy_scan_params->buckets[bucket_idx];
+ if (aidl_bucket_spec.bucketIdx >= MAX_BUCKETS) {
+ return false;
+ }
+ legacy_bucket_spec.bucket = aidl_bucket_spec.bucketIdx;
+ legacy_bucket_spec.band = convertAidlWifiBandToLegacy(aidl_bucket_spec.band);
+ legacy_bucket_spec.period = aidl_bucket_spec.periodInMs;
+ legacy_bucket_spec.max_period = aidl_bucket_spec.exponentialMaxPeriodInMs;
+ legacy_bucket_spec.base = aidl_bucket_spec.exponentialBase;
+ legacy_bucket_spec.step_count = aidl_bucket_spec.exponentialStepCount;
+ legacy_bucket_spec.report_events = 0;
+ using AidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
+ for (const auto flag : {AidlFlag::EACH_SCAN, AidlFlag::FULL_RESULTS, AidlFlag::NO_BATCH}) {
+ if (static_cast<int32_t>(aidl_bucket_spec.eventReportScheme) &
+ static_cast<std::underlying_type<AidlFlag>::type>(flag)) {
+ legacy_bucket_spec.report_events |= convertAidlGscanReportEventFlagToLegacy(flag);
+ }
+ }
+ if (aidl_bucket_spec.frequencies.size() > MAX_CHANNELS) {
+ return false;
+ }
+ legacy_bucket_spec.num_channels = aidl_bucket_spec.frequencies.size();
+ for (uint32_t freq_idx = 0; freq_idx < aidl_bucket_spec.frequencies.size(); freq_idx++) {
+ legacy_bucket_spec.channels[freq_idx].channel = aidl_bucket_spec.frequencies[freq_idx];
+ }
+ }
+ return true;
+}
+
+bool convertLegacyIeToAidl(const legacy_hal::wifi_information_element& legacy_ie,
+ WifiInformationElement* aidl_ie) {
+ if (!aidl_ie) {
+ return false;
+ }
+ *aidl_ie = {};
+ aidl_ie->id = legacy_ie.id;
+ aidl_ie->data = std::vector<uint8_t>(legacy_ie.data, legacy_ie.data + legacy_ie.len);
+ return true;
+}
+
+bool convertLegacyIeBlobToAidl(const uint8_t* ie_blob, uint32_t ie_blob_len,
+ std::vector<WifiInformationElement>* aidl_ies) {
+ if (!ie_blob || !aidl_ies) {
+ return false;
+ }
+ *aidl_ies = {};
+ const uint8_t* ies_begin = ie_blob;
+ const uint8_t* ies_end = ie_blob + ie_blob_len;
+ const uint8_t* next_ie = ies_begin;
+ using wifi_ie = legacy_hal::wifi_information_element;
+ constexpr size_t kIeHeaderLen = sizeof(wifi_ie);
+ // Each IE should at least have the header (i.e |id| & |len| fields).
+ while (next_ie + kIeHeaderLen <= ies_end) {
+ const wifi_ie& legacy_ie = (*reinterpret_cast<const wifi_ie*>(next_ie));
+ uint32_t curr_ie_len = kIeHeaderLen + legacy_ie.len;
+ if (next_ie + curr_ie_len > ies_end) {
+ LOG(ERROR) << "Error parsing IE blob. Next IE: " << (void*)next_ie
+ << ", Curr IE len: " << curr_ie_len << ", IEs End: " << (void*)ies_end;
+ break;
+ }
+ WifiInformationElement aidl_ie;
+ if (!convertLegacyIeToAidl(legacy_ie, &aidl_ie)) {
+ LOG(ERROR) << "Error converting IE. Id: " << legacy_ie.id << ", len: " << legacy_ie.len;
+ break;
+ }
+ aidl_ies->push_back(std::move(aidl_ie));
+ next_ie += curr_ie_len;
+ }
+ // Check if the blob has been fully consumed.
+ if (next_ie != ies_end) {
+ LOG(ERROR) << "Failed to fully parse IE blob. Next IE: " << (void*)next_ie
+ << ", IEs End: " << (void*)ies_end;
+ }
+ return true;
+}
+
+bool convertLegacyGscanResultToAidl(const legacy_hal::wifi_scan_result& legacy_scan_result,
+ bool has_ie_data, StaScanResult* aidl_scan_result) {
+ if (!aidl_scan_result) {
+ return false;
+ }
+ *aidl_scan_result = {};
+ aidl_scan_result->timeStampInUs = legacy_scan_result.ts;
+ aidl_scan_result->ssid = std::vector<uint8_t>(
+ legacy_scan_result.ssid,
+ legacy_scan_result.ssid +
+ strnlen(legacy_scan_result.ssid, sizeof(legacy_scan_result.ssid) - 1));
+ aidl_scan_result->bssid = std::array<uint8_t, 6>();
+ std::copy(legacy_scan_result.bssid, legacy_scan_result.bssid + 6,
+ std::begin(aidl_scan_result->bssid));
+ aidl_scan_result->frequency = legacy_scan_result.channel;
+ aidl_scan_result->rssi = legacy_scan_result.rssi;
+ aidl_scan_result->beaconPeriodInMs = legacy_scan_result.beacon_period;
+ aidl_scan_result->capability = legacy_scan_result.capability;
+ if (has_ie_data) {
+ std::vector<WifiInformationElement> ies;
+ if (!convertLegacyIeBlobToAidl(reinterpret_cast<const uint8_t*>(legacy_scan_result.ie_data),
+ legacy_scan_result.ie_length, &ies)) {
+ return false;
+ }
+ aidl_scan_result->informationElements = std::move(ies);
+ }
+ return true;
+}
+
+bool convertLegacyCachedGscanResultsToAidl(
+ const legacy_hal::wifi_cached_scan_results& legacy_cached_scan_result,
+ StaScanData* aidl_scan_data) {
+ if (!aidl_scan_data) {
+ return false;
+ }
+ *aidl_scan_data = {};
+ int32_t flags = 0;
+ for (const auto flag : {legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED}) {
+ if (legacy_cached_scan_result.flags & flag) {
+ flags |= static_cast<std::underlying_type<StaScanDataFlagMask>::type>(
+ convertLegacyGscanDataFlagToAidl(flag));
+ }
+ }
+ aidl_scan_data->flags = static_cast<StaScanDataFlagMask>(flags);
+ aidl_scan_data->bucketsScanned = legacy_cached_scan_result.buckets_scanned;
+
+ CHECK(legacy_cached_scan_result.num_results >= 0 &&
+ legacy_cached_scan_result.num_results <= MAX_AP_CACHE_PER_SCAN);
+ std::vector<StaScanResult> aidl_scan_results;
+ for (int32_t result_idx = 0; result_idx < legacy_cached_scan_result.num_results; result_idx++) {
+ StaScanResult aidl_scan_result;
+ if (!convertLegacyGscanResultToAidl(legacy_cached_scan_result.results[result_idx], false,
+ &aidl_scan_result)) {
+ return false;
+ }
+ aidl_scan_results.push_back(aidl_scan_result);
+ }
+ aidl_scan_data->results = std::move(aidl_scan_results);
+ return true;
+}
+
+bool convertLegacyVectorOfCachedGscanResultsToAidl(
+ const std::vector<legacy_hal::wifi_cached_scan_results>& legacy_cached_scan_results,
+ std::vector<StaScanData>* aidl_scan_datas) {
+ if (!aidl_scan_datas) {
+ return false;
+ }
+ *aidl_scan_datas = {};
+ for (const auto& legacy_cached_scan_result : legacy_cached_scan_results) {
+ StaScanData aidl_scan_data;
+ if (!convertLegacyCachedGscanResultsToAidl(legacy_cached_scan_result, &aidl_scan_data)) {
+ return false;
+ }
+ aidl_scan_datas->push_back(aidl_scan_data);
+ }
+ return true;
+}
+
+WifiDebugTxPacketFate convertLegacyDebugTxPacketFateToAidl(legacy_hal::wifi_tx_packet_fate fate) {
+ switch (fate) {
+ case legacy_hal::TX_PKT_FATE_ACKED:
+ return WifiDebugTxPacketFate::ACKED;
+ case legacy_hal::TX_PKT_FATE_SENT:
+ return WifiDebugTxPacketFate::SENT;
+ case legacy_hal::TX_PKT_FATE_FW_QUEUED:
+ return WifiDebugTxPacketFate::FW_QUEUED;
+ case legacy_hal::TX_PKT_FATE_FW_DROP_INVALID:
+ return WifiDebugTxPacketFate::FW_DROP_INVALID;
+ case legacy_hal::TX_PKT_FATE_FW_DROP_NOBUFS:
+ return WifiDebugTxPacketFate::FW_DROP_NOBUFS;
+ case legacy_hal::TX_PKT_FATE_FW_DROP_OTHER:
+ return WifiDebugTxPacketFate::FW_DROP_OTHER;
+ case legacy_hal::TX_PKT_FATE_DRV_QUEUED:
+ return WifiDebugTxPacketFate::DRV_QUEUED;
+ case legacy_hal::TX_PKT_FATE_DRV_DROP_INVALID:
+ return WifiDebugTxPacketFate::DRV_DROP_INVALID;
+ case legacy_hal::TX_PKT_FATE_DRV_DROP_NOBUFS:
+ return WifiDebugTxPacketFate::DRV_DROP_NOBUFS;
+ case legacy_hal::TX_PKT_FATE_DRV_DROP_OTHER:
+ return WifiDebugTxPacketFate::DRV_DROP_OTHER;
+ };
+ CHECK(false) << "Unknown legacy fate type: " << fate;
+}
+
+WifiDebugRxPacketFate convertLegacyDebugRxPacketFateToAidl(legacy_hal::wifi_rx_packet_fate fate) {
+ switch (fate) {
+ case legacy_hal::RX_PKT_FATE_SUCCESS:
+ return WifiDebugRxPacketFate::SUCCESS;
+ case legacy_hal::RX_PKT_FATE_FW_QUEUED:
+ return WifiDebugRxPacketFate::FW_QUEUED;
+ case legacy_hal::RX_PKT_FATE_FW_DROP_FILTER:
+ return WifiDebugRxPacketFate::FW_DROP_FILTER;
+ case legacy_hal::RX_PKT_FATE_FW_DROP_INVALID:
+ return WifiDebugRxPacketFate::FW_DROP_INVALID;
+ case legacy_hal::RX_PKT_FATE_FW_DROP_NOBUFS:
+ return WifiDebugRxPacketFate::FW_DROP_NOBUFS;
+ case legacy_hal::RX_PKT_FATE_FW_DROP_OTHER:
+ return WifiDebugRxPacketFate::FW_DROP_OTHER;
+ case legacy_hal::RX_PKT_FATE_DRV_QUEUED:
+ return WifiDebugRxPacketFate::DRV_QUEUED;
+ case legacy_hal::RX_PKT_FATE_DRV_DROP_FILTER:
+ return WifiDebugRxPacketFate::DRV_DROP_FILTER;
+ case legacy_hal::RX_PKT_FATE_DRV_DROP_INVALID:
+ return WifiDebugRxPacketFate::DRV_DROP_INVALID;
+ case legacy_hal::RX_PKT_FATE_DRV_DROP_NOBUFS:
+ return WifiDebugRxPacketFate::DRV_DROP_NOBUFS;
+ case legacy_hal::RX_PKT_FATE_DRV_DROP_OTHER:
+ return WifiDebugRxPacketFate::DRV_DROP_OTHER;
+ };
+ CHECK(false) << "Unknown legacy fate type: " << fate;
+}
+
+WifiDebugPacketFateFrameType convertLegacyDebugPacketFateFrameTypeToAidl(
+ legacy_hal::frame_type type) {
+ switch (type) {
+ case legacy_hal::FRAME_TYPE_UNKNOWN:
+ return WifiDebugPacketFateFrameType::UNKNOWN;
+ case legacy_hal::FRAME_TYPE_ETHERNET_II:
+ return WifiDebugPacketFateFrameType::ETHERNET_II;
+ case legacy_hal::FRAME_TYPE_80211_MGMT:
+ return WifiDebugPacketFateFrameType::MGMT_80211;
+ };
+ CHECK(false) << "Unknown legacy frame type: " << type;
+}
+
+bool convertLegacyDebugPacketFateFrameToAidl(const legacy_hal::frame_info& legacy_frame,
+ WifiDebugPacketFateFrameInfo* aidl_frame) {
+ if (!aidl_frame) {
+ return false;
+ }
+ *aidl_frame = {};
+ aidl_frame->frameType = convertLegacyDebugPacketFateFrameTypeToAidl(legacy_frame.payload_type);
+ aidl_frame->frameLen = legacy_frame.frame_len;
+ aidl_frame->driverTimestampUsec = legacy_frame.driver_timestamp_usec;
+ aidl_frame->firmwareTimestampUsec = legacy_frame.firmware_timestamp_usec;
+ const uint8_t* frame_begin =
+ reinterpret_cast<const uint8_t*>(legacy_frame.frame_content.ethernet_ii_bytes);
+ aidl_frame->frameContent =
+ std::vector<uint8_t>(frame_begin, frame_begin + legacy_frame.frame_len);
+ return true;
+}
+
+bool convertLegacyDebugTxPacketFateToAidl(const legacy_hal::wifi_tx_report& legacy_fate,
+ WifiDebugTxPacketFateReport* aidl_fate) {
+ if (!aidl_fate) {
+ return false;
+ }
+ *aidl_fate = {};
+ aidl_fate->fate = convertLegacyDebugTxPacketFateToAidl(legacy_fate.fate);
+ return convertLegacyDebugPacketFateFrameToAidl(legacy_fate.frame_inf, &aidl_fate->frameInfo);
+}
+
+bool convertLegacyVectorOfDebugTxPacketFateToAidl(
+ const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
+ std::vector<WifiDebugTxPacketFateReport>* aidl_fates) {
+ if (!aidl_fates) {
+ return false;
+ }
+ *aidl_fates = {};
+ for (const auto& legacy_fate : legacy_fates) {
+ WifiDebugTxPacketFateReport aidl_fate;
+ if (!convertLegacyDebugTxPacketFateToAidl(legacy_fate, &aidl_fate)) {
+ return false;
+ }
+ aidl_fates->push_back(aidl_fate);
+ }
+ return true;
+}
+
+bool convertLegacyDebugRxPacketFateToAidl(const legacy_hal::wifi_rx_report& legacy_fate,
+ WifiDebugRxPacketFateReport* aidl_fate) {
+ if (!aidl_fate) {
+ return false;
+ }
+ *aidl_fate = {};
+ aidl_fate->fate = convertLegacyDebugRxPacketFateToAidl(legacy_fate.fate);
+ return convertLegacyDebugPacketFateFrameToAidl(legacy_fate.frame_inf, &aidl_fate->frameInfo);
+}
+
+bool convertLegacyVectorOfDebugRxPacketFateToAidl(
+ const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
+ std::vector<WifiDebugRxPacketFateReport>* aidl_fates) {
+ if (!aidl_fates) {
+ return false;
+ }
+ *aidl_fates = {};
+ for (const auto& legacy_fate : legacy_fates) {
+ WifiDebugRxPacketFateReport aidl_fate;
+ if (!convertLegacyDebugRxPacketFateToAidl(legacy_fate, &aidl_fate)) {
+ return false;
+ }
+ aidl_fates->push_back(aidl_fate);
+ }
+ return true;
+}
+
+bool convertLegacyLinkLayerRadioStatsToAidl(
+ const legacy_hal::LinkLayerRadioStats& legacy_radio_stat,
+ StaLinkLayerRadioStats* aidl_radio_stat) {
+ if (!aidl_radio_stat) {
+ return false;
+ }
+ *aidl_radio_stat = {};
+
+ aidl_radio_stat->radioId = legacy_radio_stat.stats.radio;
+ aidl_radio_stat->onTimeInMs = legacy_radio_stat.stats.on_time;
+ aidl_radio_stat->txTimeInMs = legacy_radio_stat.stats.tx_time;
+ aidl_radio_stat->rxTimeInMs = legacy_radio_stat.stats.rx_time;
+ aidl_radio_stat->onTimeInMsForScan = legacy_radio_stat.stats.on_time_scan;
+ aidl_radio_stat->txTimeInMsPerLevel = uintToIntVec(legacy_radio_stat.tx_time_per_levels);
+ aidl_radio_stat->onTimeInMsForNanScan = legacy_radio_stat.stats.on_time_nbd;
+ aidl_radio_stat->onTimeInMsForBgScan = legacy_radio_stat.stats.on_time_gscan;
+ aidl_radio_stat->onTimeInMsForRoamScan = legacy_radio_stat.stats.on_time_roam_scan;
+ aidl_radio_stat->onTimeInMsForPnoScan = legacy_radio_stat.stats.on_time_pno_scan;
+ aidl_radio_stat->onTimeInMsForHs20Scan = legacy_radio_stat.stats.on_time_hs20;
+
+ std::vector<WifiChannelStats> aidl_channel_stats;
+
+ for (const auto& channel_stat : legacy_radio_stat.channel_stats) {
+ WifiChannelStats aidl_channel_stat;
+ aidl_channel_stat.onTimeInMs = channel_stat.on_time;
+ aidl_channel_stat.ccaBusyTimeInMs = channel_stat.cca_busy_time;
+ aidl_channel_stat.channel.width = WifiChannelWidthInMhz::WIDTH_20;
+ aidl_channel_stat.channel.centerFreq = channel_stat.channel.center_freq;
+ aidl_channel_stat.channel.centerFreq0 = channel_stat.channel.center_freq0;
+ aidl_channel_stat.channel.centerFreq1 = channel_stat.channel.center_freq1;
+ aidl_channel_stats.push_back(aidl_channel_stat);
+ }
+
+ aidl_radio_stat->channelStats = aidl_channel_stats;
+
+ return true;
+}
+
+bool convertLegacyLinkLayerStatsToAidl(const legacy_hal::LinkLayerStats& legacy_stats,
+ StaLinkLayerStats* aidl_stats) {
+ if (!aidl_stats) {
+ return false;
+ }
+ *aidl_stats = {};
+ // iface legacy_stats conversion.
+ aidl_stats->iface.beaconRx = legacy_stats.iface.beacon_rx;
+ aidl_stats->iface.avgRssiMgmt = legacy_stats.iface.rssi_mgmt;
+ aidl_stats->iface.wmeBePktStats.rxMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
+ aidl_stats->iface.wmeBePktStats.txMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
+ aidl_stats->iface.wmeBePktStats.lostMpdu =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
+ aidl_stats->iface.wmeBePktStats.retries = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
+ aidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMinInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min;
+ aidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMaxInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max;
+ aidl_stats->iface.wmeBeContentionTimeStats.contentionTimeAvgInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg;
+ aidl_stats->iface.wmeBeContentionTimeStats.contentionNumSamples =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples;
+ aidl_stats->iface.wmeBkPktStats.rxMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
+ aidl_stats->iface.wmeBkPktStats.txMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
+ aidl_stats->iface.wmeBkPktStats.lostMpdu =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
+ aidl_stats->iface.wmeBkPktStats.retries = legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
+ aidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMinInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min;
+ aidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMaxInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max;
+ aidl_stats->iface.wmeBkContentionTimeStats.contentionTimeAvgInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg;
+ aidl_stats->iface.wmeBkContentionTimeStats.contentionNumSamples =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples;
+ aidl_stats->iface.wmeViPktStats.rxMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
+ aidl_stats->iface.wmeViPktStats.txMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
+ aidl_stats->iface.wmeViPktStats.lostMpdu =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
+ aidl_stats->iface.wmeViPktStats.retries = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
+ aidl_stats->iface.wmeViContentionTimeStats.contentionTimeMinInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min;
+ aidl_stats->iface.wmeViContentionTimeStats.contentionTimeMaxInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max;
+ aidl_stats->iface.wmeViContentionTimeStats.contentionTimeAvgInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg;
+ aidl_stats->iface.wmeViContentionTimeStats.contentionNumSamples =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples;
+ aidl_stats->iface.wmeVoPktStats.rxMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
+ aidl_stats->iface.wmeVoPktStats.txMpdu = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
+ aidl_stats->iface.wmeVoPktStats.lostMpdu =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
+ aidl_stats->iface.wmeVoPktStats.retries = legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
+ aidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMinInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min;
+ aidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMaxInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max;
+ aidl_stats->iface.wmeVoContentionTimeStats.contentionTimeAvgInUsec =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg;
+ aidl_stats->iface.wmeVoContentionTimeStats.contentionNumSamples =
+ legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples;
+ aidl_stats->iface.timeSliceDutyCycleInPercent =
+ legacy_stats.iface.info.time_slicing_duty_cycle_percent;
+ // peer info legacy_stats conversion.
+ std::vector<StaPeerInfo> aidl_peers_info_stats;
+ for (const auto& legacy_peer_info_stats : legacy_stats.peers) {
+ StaPeerInfo aidl_peer_info_stats;
+ if (!convertLegacyPeerInfoStatsToAidl(legacy_peer_info_stats, &aidl_peer_info_stats)) {
+ return false;
+ }
+ aidl_peers_info_stats.push_back(aidl_peer_info_stats);
+ }
+ aidl_stats->iface.peers = aidl_peers_info_stats;
+ // radio legacy_stats conversion.
+ std::vector<StaLinkLayerRadioStats> aidl_radios_stats;
+ for (const auto& legacy_radio_stats : legacy_stats.radios) {
+ StaLinkLayerRadioStats aidl_radio_stats;
+ if (!convertLegacyLinkLayerRadioStatsToAidl(legacy_radio_stats, &aidl_radio_stats)) {
+ return false;
+ }
+ aidl_radios_stats.push_back(aidl_radio_stats);
+ }
+ aidl_stats->radios = aidl_radios_stats;
+ aidl_stats->timeStampInMs = ::android::uptimeMillis();
+ return true;
+}
+
+bool convertLegacyPeerInfoStatsToAidl(const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
+ StaPeerInfo* aidl_peer_info_stats) {
+ if (!aidl_peer_info_stats) {
+ return false;
+ }
+ *aidl_peer_info_stats = {};
+ aidl_peer_info_stats->staCount = legacy_peer_info_stats.peer_info.bssload.sta_count;
+ aidl_peer_info_stats->chanUtil = legacy_peer_info_stats.peer_info.bssload.chan_util;
+
+ std::vector<StaRateStat> aidlRateStats;
+ for (const auto& legacy_rate_stats : legacy_peer_info_stats.rate_stats) {
+ StaRateStat rateStat;
+ if (!convertLegacyWifiRateInfoToAidl(legacy_rate_stats.rate, &rateStat.rateInfo)) {
+ return false;
+ }
+ rateStat.txMpdu = legacy_rate_stats.tx_mpdu;
+ rateStat.rxMpdu = legacy_rate_stats.rx_mpdu;
+ rateStat.mpduLost = legacy_rate_stats.mpdu_lost;
+ rateStat.retries = legacy_rate_stats.retries;
+ aidlRateStats.push_back(rateStat);
+ }
+ aidl_peer_info_stats->rateStats = aidlRateStats;
+ return true;
+}
+
+bool convertLegacyRoamingCapabilitiesToAidl(
+ const legacy_hal::wifi_roaming_capabilities& legacy_caps,
+ StaRoamingCapabilities* aidl_caps) {
+ if (!aidl_caps) {
+ return false;
+ }
+ *aidl_caps = {};
+ aidl_caps->maxBlocklistSize = legacy_caps.max_blacklist_size;
+ aidl_caps->maxAllowlistSize = legacy_caps.max_whitelist_size;
+ return true;
+}
+
+bool convertAidlRoamingConfigToLegacy(const StaRoamingConfig& aidl_config,
+ legacy_hal::wifi_roaming_config* legacy_config) {
+ if (!legacy_config) {
+ return false;
+ }
+ *legacy_config = {};
+ if (aidl_config.bssidBlocklist.size() > MAX_BLACKLIST_BSSID ||
+ aidl_config.ssidAllowlist.size() > MAX_WHITELIST_SSID) {
+ return false;
+ }
+ legacy_config->num_blacklist_bssid = aidl_config.bssidBlocklist.size();
+ uint32_t i = 0;
+ for (const auto& bssid : aidl_config.bssidBlocklist) {
+ CHECK(bssid.data.size() == sizeof(legacy_hal::mac_addr));
+ memcpy(legacy_config->blacklist_bssid[i++], bssid.data.data(), bssid.data.size());
+ }
+ legacy_config->num_whitelist_ssid = aidl_config.ssidAllowlist.size();
+ i = 0;
+ for (const auto& ssid : aidl_config.ssidAllowlist) {
+ CHECK(ssid.data.size() <= sizeof(legacy_hal::ssid_t::ssid_str));
+ legacy_config->whitelist_ssid[i].length = ssid.data.size();
+ memcpy(legacy_config->whitelist_ssid[i].ssid_str, ssid.data.data(), ssid.data.size());
+ i++;
+ }
+ return true;
+}
+
+legacy_hal::fw_roaming_state_t convertAidlRoamingStateToLegacy(StaRoamingState state) {
+ switch (state) {
+ case StaRoamingState::ENABLED:
+ return legacy_hal::ROAMING_ENABLE;
+ case StaRoamingState::DISABLED:
+ return legacy_hal::ROAMING_DISABLE;
+ };
+ CHECK(false);
+}
+
+legacy_hal::NanMatchAlg convertAidlNanMatchAlgToLegacy(NanMatchAlg type) {
+ switch (type) {
+ case NanMatchAlg::MATCH_ONCE:
+ return legacy_hal::NAN_MATCH_ALG_MATCH_ONCE;
+ case NanMatchAlg::MATCH_CONTINUOUS:
+ return legacy_hal::NAN_MATCH_ALG_MATCH_CONTINUOUS;
+ case NanMatchAlg::MATCH_NEVER:
+ return legacy_hal::NAN_MATCH_ALG_MATCH_NEVER;
+ }
+ CHECK(false);
+}
+
+legacy_hal::NanPublishType convertAidlNanPublishTypeToLegacy(NanPublishType type) {
+ switch (type) {
+ case NanPublishType::UNSOLICITED:
+ return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED;
+ case NanPublishType::SOLICITED:
+ return legacy_hal::NAN_PUBLISH_TYPE_SOLICITED;
+ case NanPublishType::UNSOLICITED_SOLICITED:
+ return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED_SOLICITED;
+ }
+ CHECK(false);
+}
+
+legacy_hal::NanTxType convertAidlNanTxTypeToLegacy(NanTxType type) {
+ switch (type) {
+ case NanTxType::BROADCAST:
+ return legacy_hal::NAN_TX_TYPE_BROADCAST;
+ case NanTxType::UNICAST:
+ return legacy_hal::NAN_TX_TYPE_UNICAST;
+ }
+ CHECK(false);
+}
+
+legacy_hal::NanSubscribeType convertAidlNanSubscribeTypeToLegacy(NanSubscribeType type) {
+ switch (type) {
+ case NanSubscribeType::PASSIVE:
+ return legacy_hal::NAN_SUBSCRIBE_TYPE_PASSIVE;
+ case NanSubscribeType::ACTIVE:
+ return legacy_hal::NAN_SUBSCRIBE_TYPE_ACTIVE;
+ }
+ CHECK(false);
+}
+
+legacy_hal::NanSRFType convertAidlNanSrfTypeToLegacy(NanSrfType type) {
+ switch (type) {
+ case NanSrfType::BLOOM_FILTER:
+ return legacy_hal::NAN_SRF_ATTR_BLOOM_FILTER;
+ case NanSrfType::PARTIAL_MAC_ADDR:
+ return legacy_hal::NAN_SRF_ATTR_PARTIAL_MAC_ADDR;
+ }
+ CHECK(false);
+}
+
+legacy_hal::NanDataPathChannelCfg convertAidlNanDataPathChannelCfgToLegacy(
+ NanDataPathChannelCfg type) {
+ switch (type) {
+ case NanDataPathChannelCfg::CHANNEL_NOT_REQUESTED:
+ return legacy_hal::NAN_DP_CHANNEL_NOT_REQUESTED;
+ case NanDataPathChannelCfg::REQUEST_CHANNEL_SETUP:
+ return legacy_hal::NAN_DP_REQUEST_CHANNEL_SETUP;
+ case NanDataPathChannelCfg::FORCE_CHANNEL_SETUP:
+ return legacy_hal::NAN_DP_FORCE_CHANNEL_SETUP;
+ }
+ CHECK(false);
+}
+
+NanStatusCode convertLegacyNanStatusTypeToAidl(legacy_hal::NanStatusType type) {
+ switch (type) {
+ case legacy_hal::NAN_STATUS_SUCCESS:
+ return NanStatusCode::SUCCESS;
+ case legacy_hal::NAN_STATUS_INTERNAL_FAILURE:
+ return NanStatusCode::INTERNAL_FAILURE;
+ case legacy_hal::NAN_STATUS_PROTOCOL_FAILURE:
+ return NanStatusCode::PROTOCOL_FAILURE;
+ case legacy_hal::NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID:
+ return NanStatusCode::INVALID_SESSION_ID;
+ case legacy_hal::NAN_STATUS_NO_RESOURCE_AVAILABLE:
+ return NanStatusCode::NO_RESOURCES_AVAILABLE;
+ case legacy_hal::NAN_STATUS_INVALID_PARAM:
+ return NanStatusCode::INVALID_ARGS;
+ case legacy_hal::NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID:
+ return NanStatusCode::INVALID_PEER_ID;
+ case legacy_hal::NAN_STATUS_INVALID_NDP_ID:
+ return NanStatusCode::INVALID_NDP_ID;
+ case legacy_hal::NAN_STATUS_NAN_NOT_ALLOWED:
+ return NanStatusCode::NAN_NOT_ALLOWED;
+ case legacy_hal::NAN_STATUS_NO_OTA_ACK:
+ return NanStatusCode::NO_OTA_ACK;
+ case legacy_hal::NAN_STATUS_ALREADY_ENABLED:
+ return NanStatusCode::ALREADY_ENABLED;
+ case legacy_hal::NAN_STATUS_FOLLOWUP_QUEUE_FULL:
+ return NanStatusCode::FOLLOWUP_TX_QUEUE_FULL;
+ case legacy_hal::NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED:
+ return NanStatusCode::UNSUPPORTED_CONCURRENCY_NAN_DISABLED;
+ }
+ CHECK(false);
+}
+
+void convertToNanStatus(legacy_hal::NanStatusType type, const char* str, size_t max_len,
+ NanStatus* nanStatus) {
+ nanStatus->status = convertLegacyNanStatusTypeToAidl(type);
+ nanStatus->description = safeConvertChar(str, max_len);
+}
+
+bool convertAidlNanEnableRequestToLegacy(const NanEnableRequest& aidl_request1,
+ const NanConfigRequestSupplemental& aidl_request2,
+ legacy_hal::NanEnableRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanEnableRequestToLegacy: null legacy_request";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->config_2dot4g_support = 1;
+ legacy_request->support_2dot4g_val =
+ aidl_request1.operateInBand[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+ legacy_request->config_support_5g = 1;
+ legacy_request->support_5g_val =
+ aidl_request1.operateInBand[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+ legacy_request->config_hop_count_limit = 1;
+ legacy_request->hop_count_limit_val = aidl_request1.hopCountMax;
+ legacy_request->master_pref = aidl_request1.configParams.masterPref;
+ legacy_request->discovery_indication_cfg = 0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.configParams.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.configParams.disableStartedClusterIndication ? 0x2 : 0x0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.configParams.disableJoinedClusterIndication ? 0x4 : 0x0;
+ legacy_request->config_sid_beacon = 1;
+ if (aidl_request1.configParams.numberOfPublishServiceIdsInBeacon < 0) {
+ LOG(ERROR) << "convertAidlNanEnableRequestToLegacy: "
+ "numberOfPublishServiceIdsInBeacon < 0";
+ return false;
+ }
+ legacy_request->sid_beacon_val =
+ (aidl_request1.configParams.includePublishServiceIdsInBeacon ? 0x1 : 0x0) |
+ (aidl_request1.configParams.numberOfPublishServiceIdsInBeacon << 1);
+ legacy_request->config_subscribe_sid_beacon = 1;
+ if (aidl_request1.configParams.numberOfSubscribeServiceIdsInBeacon < 0) {
+ LOG(ERROR) << "convertAidlNanEnableRequestToLegacy: "
+ "numberOfSubscribeServiceIdsInBeacon < 0";
+ return false;
+ }
+ legacy_request->subscribe_sid_beacon_val =
+ (aidl_request1.configParams.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0) |
+ (aidl_request1.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
+ legacy_request->config_rssi_window_size = 1;
+ legacy_request->rssi_window_size_val = aidl_request1.configParams.rssiWindowSize;
+ legacy_request->config_disc_mac_addr_randomization = 1;
+ legacy_request->disc_mac_addr_rand_interval_sec =
+ aidl_request1.configParams.macAddressRandomizationIntervalSec;
+ legacy_request->config_2dot4g_rssi_close = 1;
+ if (aidl_request1.configParams.bandSpecificConfig.size() != 3) {
+ LOG(ERROR) << "convertAidlNanEnableRequestToLegacy: "
+ "bandSpecificConfig.size() != 3";
+ return false;
+ }
+ legacy_request->rssi_close_2dot4g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .rssiClose;
+ legacy_request->config_2dot4g_rssi_middle = 1;
+ legacy_request->rssi_middle_2dot4g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .rssiMiddle;
+ legacy_request->config_2dot4g_rssi_proximity = 1;
+ legacy_request->rssi_proximity_2dot4g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .rssiCloseProximity;
+ legacy_request->config_scan_params = 1;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .scanPeriodSec;
+ legacy_request->config_dw.config_2dot4g_dw_band =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .validDiscoveryWindowIntervalVal;
+ legacy_request->config_dw.dw_2dot4g_interval_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .discoveryWindowIntervalVal;
+ legacy_request->config_5g_rssi_close = 1;
+ legacy_request->rssi_close_5g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .rssiClose;
+ legacy_request->config_5g_rssi_middle = 1;
+ legacy_request->rssi_middle_5g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .rssiMiddle;
+ legacy_request->config_5g_rssi_close_proximity = 1;
+ legacy_request->rssi_close_proximity_5g_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .rssiCloseProximity;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .scanPeriodSec;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .scanPeriodSec;
+ legacy_request->config_dw.config_5g_dw_band =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .validDiscoveryWindowIntervalVal;
+ legacy_request->config_dw.dw_5g_interval_val =
+ aidl_request1.configParams.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .discoveryWindowIntervalVal;
+ if (aidl_request1.debugConfigs.validClusterIdVals) {
+ legacy_request->cluster_low = aidl_request1.debugConfigs.clusterIdBottomRangeVal;
+ legacy_request->cluster_high = aidl_request1.debugConfigs.clusterIdTopRangeVal;
+ } else { // need 'else' since not configurable in legacy HAL
+ legacy_request->cluster_low = 0x0000;
+ legacy_request->cluster_high = 0xFFFF;
+ }
+ legacy_request->config_intf_addr = aidl_request1.debugConfigs.validIntfAddrVal;
+ memcpy(legacy_request->intf_addr_val, aidl_request1.debugConfigs.intfAddrVal.data(), 6);
+ legacy_request->config_oui = aidl_request1.debugConfigs.validOuiVal;
+ legacy_request->oui_val = aidl_request1.debugConfigs.ouiVal;
+ legacy_request->config_random_factor_force =
+ aidl_request1.debugConfigs.validRandomFactorForceVal;
+ legacy_request->random_factor_force_val = aidl_request1.debugConfigs.randomFactorForceVal;
+ legacy_request->config_hop_count_force = aidl_request1.debugConfigs.validHopCountForceVal;
+ legacy_request->hop_count_force_val = aidl_request1.debugConfigs.hopCountForceVal;
+ legacy_request->config_24g_channel = aidl_request1.debugConfigs.validDiscoveryChannelVal;
+ legacy_request->channel_24g_val =
+ aidl_request1.debugConfigs.discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+ legacy_request->config_5g_channel = aidl_request1.debugConfigs.validDiscoveryChannelVal;
+ legacy_request->channel_5g_val =
+ aidl_request1.debugConfigs.discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+ legacy_request->config_2dot4g_beacons = aidl_request1.debugConfigs.validUseBeaconsInBandVal;
+ legacy_request->beacon_2dot4g_val =
+ aidl_request1.debugConfigs.useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+ legacy_request->config_5g_beacons = aidl_request1.debugConfigs.validUseBeaconsInBandVal;
+ legacy_request->beacon_5g_val =
+ aidl_request1.debugConfigs.useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+ legacy_request->config_2dot4g_sdf = aidl_request1.debugConfigs.validUseSdfInBandVal;
+ legacy_request->sdf_2dot4g_val =
+ aidl_request1.debugConfigs.useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+ legacy_request->config_5g_sdf = aidl_request1.debugConfigs.validUseSdfInBandVal;
+ legacy_request->sdf_5g_val =
+ aidl_request1.debugConfigs.useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+
+ legacy_request->config_discovery_beacon_int = 1;
+ legacy_request->discovery_beacon_interval = aidl_request2.discoveryBeaconIntervalMs;
+ legacy_request->config_nss = 1;
+ legacy_request->nss = aidl_request2.numberOfSpatialStreamsInDiscovery;
+ legacy_request->config_dw_early_termination = 1;
+ legacy_request->enable_dw_termination = aidl_request2.enableDiscoveryWindowEarlyTermination;
+ legacy_request->config_enable_ranging = 1;
+ legacy_request->enable_ranging = aidl_request2.enableRanging;
+
+ legacy_request->config_enable_instant_mode = 1;
+ legacy_request->enable_instant_mode = aidl_request2.enableInstantCommunicationMode;
+ legacy_request->config_instant_mode_channel = 1;
+ legacy_request->instant_mode_channel = aidl_request2.instantModeChannel;
+
+ return true;
+}
+
+bool convertAidlNanConfigRequestToLegacy(const NanConfigRequest& aidl_request1,
+ const NanConfigRequestSupplemental& aidl_request2,
+ legacy_hal::NanConfigRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanConfigRequestToLegacy: null legacy_request";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->master_pref = aidl_request1.masterPref;
+ legacy_request->discovery_indication_cfg = 0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.disableStartedClusterIndication ? 0x2 : 0x0;
+ legacy_request->discovery_indication_cfg |=
+ aidl_request1.disableJoinedClusterIndication ? 0x4 : 0x0;
+ legacy_request->config_sid_beacon = 1;
+ if (aidl_request1.numberOfPublishServiceIdsInBeacon < 0) {
+ LOG(ERROR) << "convertAidlNanConfigRequestToLegacy: "
+ "numberOfPublishServiceIdsInBeacon < 0";
+ return false;
+ }
+ legacy_request->sid_beacon = (aidl_request1.includePublishServiceIdsInBeacon ? 0x1 : 0x0) |
+ (aidl_request1.numberOfPublishServiceIdsInBeacon << 1);
+ legacy_request->config_subscribe_sid_beacon = 1;
+ if (aidl_request1.numberOfSubscribeServiceIdsInBeacon < 0) {
+ LOG(ERROR) << "convertAidlNanConfigRequestToLegacy: "
+ "numberOfSubscribeServiceIdsInBeacon < 0";
+ return false;
+ }
+ legacy_request->subscribe_sid_beacon_val =
+ (aidl_request1.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0) |
+ (aidl_request1.numberOfSubscribeServiceIdsInBeacon << 1);
+ legacy_request->config_rssi_window_size = 1;
+ legacy_request->rssi_window_size_val = aidl_request1.rssiWindowSize;
+ legacy_request->config_disc_mac_addr_randomization = 1;
+ legacy_request->disc_mac_addr_rand_interval_sec =
+ aidl_request1.macAddressRandomizationIntervalSec;
+
+ legacy_request->config_scan_params = 1;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ].dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ].scanPeriodSec;
+ legacy_request->config_dw.config_2dot4g_dw_band =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .validDiscoveryWindowIntervalVal;
+ legacy_request->config_dw.dw_2dot4g_interval_val =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+ .discoveryWindowIntervalVal;
+
+ legacy_request->config_5g_rssi_close_proximity = 1;
+ legacy_request->rssi_close_proximity_5g_val =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .rssiCloseProximity;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
+ legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
+ legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
+ legacy_request->config_dw.config_5g_dw_band =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .validDiscoveryWindowIntervalVal;
+ legacy_request->config_dw.dw_5g_interval_val =
+ aidl_request1.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+ .discoveryWindowIntervalVal;
+
+ legacy_request->config_discovery_beacon_int = 1;
+ legacy_request->discovery_beacon_interval = aidl_request2.discoveryBeaconIntervalMs;
+ legacy_request->config_nss = 1;
+ legacy_request->nss = aidl_request2.numberOfSpatialStreamsInDiscovery;
+ legacy_request->config_dw_early_termination = 1;
+ legacy_request->enable_dw_termination = aidl_request2.enableDiscoveryWindowEarlyTermination;
+ legacy_request->config_enable_ranging = 1;
+ legacy_request->enable_ranging = aidl_request2.enableRanging;
+
+ legacy_request->config_enable_instant_mode = 1;
+ legacy_request->enable_instant_mode = aidl_request2.enableInstantCommunicationMode;
+ legacy_request->config_instant_mode_channel = 1;
+ legacy_request->instant_mode_channel = aidl_request2.instantModeChannel;
+
+ return true;
+}
+
+bool convertAidlNanPublishRequestToLegacy(const NanPublishRequest& aidl_request,
+ legacy_hal::NanPublishRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: null legacy_request";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->publish_id = aidl_request.baseConfigs.sessionId;
+ legacy_request->ttl = aidl_request.baseConfigs.ttlSec;
+ legacy_request->period = aidl_request.baseConfigs.discoveryWindowPeriod;
+ legacy_request->publish_count = aidl_request.baseConfigs.discoveryCount;
+ legacy_request->service_name_len = aidl_request.baseConfigs.serviceName.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: service_name_len "
+ "too large";
+ return false;
+ }
+ memcpy(legacy_request->service_name, aidl_request.baseConfigs.serviceName.data(),
+ legacy_request->service_name_len);
+ legacy_request->publish_match_indicator =
+ convertAidlNanMatchAlgToLegacy(aidl_request.baseConfigs.discoveryMatchIndicator);
+ legacy_request->service_specific_info_len = aidl_request.baseConfigs.serviceSpecificInfo.size();
+ if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_specific_info,
+ aidl_request.baseConfigs.serviceSpecificInfo.data(),
+ legacy_request->service_specific_info_len);
+ legacy_request->sdea_service_specific_info_len =
+ aidl_request.baseConfigs.extendedServiceSpecificInfo.size();
+ if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "sdea_service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->sdea_service_specific_info,
+ aidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
+ legacy_request->sdea_service_specific_info_len);
+ legacy_request->rx_match_filter_len = aidl_request.baseConfigs.rxMatchFilter.size();
+ if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "rx_match_filter_len too large";
+ return false;
+ }
+ memcpy(legacy_request->rx_match_filter, aidl_request.baseConfigs.rxMatchFilter.data(),
+ legacy_request->rx_match_filter_len);
+ legacy_request->tx_match_filter_len = aidl_request.baseConfigs.txMatchFilter.size();
+ if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "tx_match_filter_len too large";
+ return false;
+ }
+ memcpy(legacy_request->tx_match_filter, aidl_request.baseConfigs.txMatchFilter.data(),
+ legacy_request->tx_match_filter_len);
+ legacy_request->rssi_threshold_flag = aidl_request.baseConfigs.useRssiThreshold;
+ legacy_request->recv_indication_cfg = 0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
+ legacy_request->recv_indication_cfg |= 0x8;
+ legacy_request->cipher_type = (unsigned int)aidl_request.baseConfigs.securityConfig.cipherType;
+
+ legacy_request->scid_len = aidl_request.baseConfigs.securityConfig.scid.size();
+ if (legacy_request->scid_len > NAN_MAX_SCID_BUF_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: scid_len too large";
+ return false;
+ }
+ memcpy(legacy_request->scid, aidl_request.baseConfigs.securityConfig.scid.data(),
+ legacy_request->scid_len);
+
+ if (aidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len =
+ aidl_request.baseConfigs.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: invalid pmk_len";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ aidl_request.baseConfigs.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (aidl_request.baseConfigs.securityConfig.securityType ==
+ NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ aidl_request.baseConfigs.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+ NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+ NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanPublishRequestToLegacy: "
+ "passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ aidl_request.baseConfigs.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->sdea_params.security_cfg =
+ (aidl_request.baseConfigs.securityConfig.securityType != NanDataPathSecurityType::OPEN)
+ ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+
+ legacy_request->sdea_params.ranging_state = aidl_request.baseConfigs.rangingRequired
+ ? legacy_hal::NAN_RANGING_ENABLE
+ : legacy_hal::NAN_RANGING_DISABLE;
+ legacy_request->ranging_cfg.ranging_interval_msec = aidl_request.baseConfigs.rangingIntervalMs;
+ legacy_request->ranging_cfg.config_ranging_indications =
+ static_cast<uint32_t>(aidl_request.baseConfigs.configRangingIndications);
+ legacy_request->ranging_cfg.distance_ingress_mm =
+ aidl_request.baseConfigs.distanceIngressCm * 10;
+ legacy_request->ranging_cfg.distance_egress_mm = aidl_request.baseConfigs.distanceEgressCm * 10;
+ legacy_request->ranging_auto_response = aidl_request.baseConfigs.rangingRequired
+ ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
+ : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
+ legacy_request->sdea_params.range_report = legacy_hal::NAN_DISABLE_RANGE_REPORT;
+ legacy_request->publish_type = convertAidlNanPublishTypeToLegacy(aidl_request.publishType);
+ legacy_request->tx_type = convertAidlNanTxTypeToLegacy(aidl_request.txType);
+ legacy_request->service_responder_policy = aidl_request.autoAcceptDataPathRequests
+ ? legacy_hal::NAN_SERVICE_ACCEPT_POLICY_ALL
+ : legacy_hal::NAN_SERVICE_ACCEPT_POLICY_NONE;
+
+ return true;
+}
+
+bool convertAidlNanSubscribeRequestToLegacy(const NanSubscribeRequest& aidl_request,
+ legacy_hal::NanSubscribeRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: legacy_request is null";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->subscribe_id = aidl_request.baseConfigs.sessionId;
+ legacy_request->ttl = aidl_request.baseConfigs.ttlSec;
+ legacy_request->period = aidl_request.baseConfigs.discoveryWindowPeriod;
+ legacy_request->subscribe_count = aidl_request.baseConfigs.discoveryCount;
+ legacy_request->service_name_len = aidl_request.baseConfigs.serviceName.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "service_name_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_name, aidl_request.baseConfigs.serviceName.data(),
+ legacy_request->service_name_len);
+ legacy_request->subscribe_match_indicator =
+ convertAidlNanMatchAlgToLegacy(aidl_request.baseConfigs.discoveryMatchIndicator);
+ legacy_request->service_specific_info_len = aidl_request.baseConfigs.serviceSpecificInfo.size();
+ if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_specific_info,
+ aidl_request.baseConfigs.serviceSpecificInfo.data(),
+ legacy_request->service_specific_info_len);
+ legacy_request->sdea_service_specific_info_len =
+ aidl_request.baseConfigs.extendedServiceSpecificInfo.size();
+ if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "sdea_service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->sdea_service_specific_info,
+ aidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
+ legacy_request->sdea_service_specific_info_len);
+ legacy_request->rx_match_filter_len = aidl_request.baseConfigs.rxMatchFilter.size();
+ if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "rx_match_filter_len too large";
+ return false;
+ }
+ memcpy(legacy_request->rx_match_filter, aidl_request.baseConfigs.rxMatchFilter.data(),
+ legacy_request->rx_match_filter_len);
+ legacy_request->tx_match_filter_len = aidl_request.baseConfigs.txMatchFilter.size();
+ if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "tx_match_filter_len too large";
+ return false;
+ }
+ memcpy(legacy_request->tx_match_filter, aidl_request.baseConfigs.txMatchFilter.data(),
+ legacy_request->tx_match_filter_len);
+ legacy_request->rssi_threshold_flag = aidl_request.baseConfigs.useRssiThreshold;
+ legacy_request->recv_indication_cfg = 0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
+ legacy_request->recv_indication_cfg |=
+ aidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
+ legacy_request->cipher_type = (unsigned int)aidl_request.baseConfigs.securityConfig.cipherType;
+ if (aidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len =
+ aidl_request.baseConfigs.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: invalid pmk_len";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ aidl_request.baseConfigs.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (aidl_request.baseConfigs.securityConfig.securityType ==
+ NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ aidl_request.baseConfigs.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+ NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+ NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ aidl_request.baseConfigs.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->sdea_params.security_cfg =
+ (aidl_request.baseConfigs.securityConfig.securityType != NanDataPathSecurityType::OPEN)
+ ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ legacy_request->sdea_params.ranging_state = aidl_request.baseConfigs.rangingRequired
+ ? legacy_hal::NAN_RANGING_ENABLE
+ : legacy_hal::NAN_RANGING_DISABLE;
+ legacy_request->ranging_cfg.ranging_interval_msec = aidl_request.baseConfigs.rangingIntervalMs;
+ legacy_request->ranging_cfg.config_ranging_indications =
+ static_cast<uint32_t>(aidl_request.baseConfigs.configRangingIndications);
+ legacy_request->ranging_cfg.distance_ingress_mm =
+ aidl_request.baseConfigs.distanceIngressCm * 10;
+ legacy_request->ranging_cfg.distance_egress_mm = aidl_request.baseConfigs.distanceEgressCm * 10;
+ legacy_request->ranging_auto_response = aidl_request.baseConfigs.rangingRequired
+ ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
+ : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
+ legacy_request->sdea_params.range_report = legacy_hal::NAN_DISABLE_RANGE_REPORT;
+ legacy_request->subscribe_type =
+ convertAidlNanSubscribeTypeToLegacy(aidl_request.subscribeType);
+ legacy_request->serviceResponseFilter = convertAidlNanSrfTypeToLegacy(aidl_request.srfType);
+ legacy_request->serviceResponseInclude = aidl_request.srfRespondIfInAddressSet
+ ? legacy_hal::NAN_SRF_INCLUDE_RESPOND
+ : legacy_hal::NAN_SRF_INCLUDE_DO_NOT_RESPOND;
+ legacy_request->useServiceResponseFilter =
+ aidl_request.shouldUseSrf ? legacy_hal::NAN_USE_SRF : legacy_hal::NAN_DO_NOT_USE_SRF;
+ legacy_request->ssiRequiredForMatchIndication =
+ aidl_request.isSsiRequiredForMatch ? legacy_hal::NAN_SSI_REQUIRED_IN_MATCH_IND
+ : legacy_hal::NAN_SSI_NOT_REQUIRED_IN_MATCH_IND;
+ legacy_request->num_intf_addr_present = aidl_request.intfAddr.size();
+ if (legacy_request->num_intf_addr_present > NAN_MAX_SUBSCRIBE_MAX_ADDRESS) {
+ LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+ "num_intf_addr_present - too many";
+ return false;
+ }
+ for (int i = 0; i < legacy_request->num_intf_addr_present; i++) {
+ memcpy(legacy_request->intf_addr[i], aidl_request.intfAddr[i].data.data(), 6);
+ }
+
+ return true;
+}
+
+bool convertAidlNanTransmitFollowupRequestToLegacy(
+ const NanTransmitFollowupRequest& aidl_request,
+ legacy_hal::NanTransmitFollowupRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanTransmitFollowupRequestToLegacy: "
+ "legacy_request is null";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->publish_subscribe_id = aidl_request.discoverySessionId;
+ legacy_request->requestor_instance_id = aidl_request.peerId;
+ memcpy(legacy_request->addr, aidl_request.addr.data(), 6);
+ legacy_request->priority = aidl_request.isHighPriority ? legacy_hal::NAN_TX_PRIORITY_HIGH
+ : legacy_hal::NAN_TX_PRIORITY_NORMAL;
+ legacy_request->dw_or_faw = aidl_request.shouldUseDiscoveryWindow
+ ? legacy_hal::NAN_TRANSMIT_IN_DW
+ : legacy_hal::NAN_TRANSMIT_IN_FAW;
+ legacy_request->service_specific_info_len = aidl_request.serviceSpecificInfo.size();
+ if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanTransmitFollowupRequestToLegacy: "
+ "service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_specific_info, aidl_request.serviceSpecificInfo.data(),
+ legacy_request->service_specific_info_len);
+ legacy_request->sdea_service_specific_info_len =
+ aidl_request.extendedServiceSpecificInfo.size();
+ if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanTransmitFollowupRequestToLegacy: "
+ "sdea_service_specific_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->sdea_service_specific_info,
+ aidl_request.extendedServiceSpecificInfo.data(),
+ legacy_request->sdea_service_specific_info_len);
+ legacy_request->recv_indication_cfg = aidl_request.disableFollowupResultIndication ? 0x1 : 0x0;
+
+ return true;
+}
+
+bool convertAidlNanDataPathInitiatorRequestToLegacy(
+ const NanInitiateDataPathRequest& aidl_request,
+ legacy_hal::NanDataPathInitiatorRequest* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "legacy_request is null";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->requestor_instance_id = aidl_request.peerId;
+ memcpy(legacy_request->peer_disc_mac_addr, aidl_request.peerDiscMacAddr.data(), 6);
+ legacy_request->channel_request_type =
+ convertAidlNanDataPathChannelCfgToLegacy(aidl_request.channelRequestType);
+ legacy_request->channel = aidl_request.channel;
+ if (strnlen(aidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "ifaceName too long";
+ return false;
+ }
+ strlcpy(legacy_request->ndp_iface, aidl_request.ifaceName.c_str(), IFNAMSIZ + 1);
+ legacy_request->ndp_cfg.security_cfg =
+ (aidl_request.securityConfig.securityType != NanDataPathSecurityType::OPEN)
+ ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ legacy_request->app_info.ndp_app_info_len = aidl_request.appInfo.size();
+ if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "ndp_app_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->app_info.ndp_app_info, aidl_request.appInfo.data(),
+ legacy_request->app_info.ndp_app_info_len);
+ legacy_request->cipher_type = (unsigned int)aidl_request.securityConfig.cipherType;
+ if (aidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len = aidl_request.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "invalid pmk_len";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk, aidl_request.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (aidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ aidl_request.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+ NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+ NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ aidl_request.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->service_name_len = aidl_request.serviceNameOutOfBand.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: "
+ "service_name_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_name, aidl_request.serviceNameOutOfBand.data(),
+ legacy_request->service_name_len);
+ legacy_request->scid_len = aidl_request.securityConfig.scid.size();
+ if (legacy_request->scid_len > NAN_MAX_SCID_BUF_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathInitiatorRequestToLegacy: scid_len too large";
+ return false;
+ }
+ memcpy(legacy_request->scid, aidl_request.securityConfig.scid.data(), legacy_request->scid_len);
+
+ return true;
+}
+
+bool convertAidlNanDataPathIndicationResponseToLegacy(
+ const NanRespondToDataPathIndicationRequest& aidl_request,
+ legacy_hal::NanDataPathIndicationResponse* legacy_request) {
+ if (!legacy_request) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "legacy_request is null";
+ return false;
+ }
+ *legacy_request = {};
+
+ legacy_request->rsp_code = aidl_request.acceptRequest ? legacy_hal::NAN_DP_REQUEST_ACCEPT
+ : legacy_hal::NAN_DP_REQUEST_REJECT;
+ legacy_request->ndp_instance_id = aidl_request.ndpInstanceId;
+ if (strnlen(aidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "ifaceName too long";
+ return false;
+ }
+ strlcpy(legacy_request->ndp_iface, aidl_request.ifaceName.c_str(), IFNAMSIZ + 1);
+ legacy_request->ndp_cfg.security_cfg =
+ (aidl_request.securityConfig.securityType != NanDataPathSecurityType::OPEN)
+ ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ legacy_request->app_info.ndp_app_info_len = aidl_request.appInfo.size();
+ if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "ndp_app_info_len too large";
+ return false;
+ }
+ memcpy(legacy_request->app_info.ndp_app_info, aidl_request.appInfo.data(),
+ legacy_request->app_info.ndp_app_info_len);
+ legacy_request->cipher_type = (unsigned int)aidl_request.securityConfig.cipherType;
+ if (aidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len = aidl_request.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "invalid pmk_len";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk, aidl_request.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (aidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ aidl_request.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+ NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+ NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ aidl_request.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->service_name_len = aidl_request.serviceNameOutOfBand.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: "
+ "service_name_len too large";
+ return false;
+ }
+ memcpy(legacy_request->service_name, aidl_request.serviceNameOutOfBand.data(),
+ legacy_request->service_name_len);
+ legacy_request->scid_len = aidl_request.securityConfig.scid.size();
+ if (legacy_request->scid_len > NAN_MAX_SCID_BUF_LEN) {
+ LOG(ERROR) << "convertAidlNanDataPathIndicationResponseToLegacy: scid_len too large";
+ return false;
+ }
+ memcpy(legacy_request->scid, aidl_request.securityConfig.scid.data(), legacy_request->scid_len);
+
+ return true;
+}
+
+bool convertLegacyNanResponseHeaderToAidl(const legacy_hal::NanResponseMsg& legacy_response,
+ NanStatus* nanStatus) {
+ if (!nanStatus) {
+ LOG(ERROR) << "convertLegacyNanResponseHeaderToAidl: nanStatus is null";
+ return false;
+ }
+ *nanStatus = {};
+
+ convertToNanStatus(legacy_response.status, legacy_response.nan_error,
+ sizeof(legacy_response.nan_error), nanStatus);
+ return true;
+}
+
+bool convertLegacyNanCapabilitiesResponseToAidl(const legacy_hal::NanCapabilities& legacy_response,
+ NanCapabilities* aidl_response) {
+ if (!aidl_response) {
+ LOG(ERROR) << "convertLegacyNanCapabilitiesResponseToAidl: "
+ "aidl_response is null";
+ return false;
+ }
+ *aidl_response = {};
+
+ aidl_response->maxConcurrentClusters = legacy_response.max_concurrent_nan_clusters;
+ aidl_response->maxPublishes = legacy_response.max_publishes;
+ aidl_response->maxSubscribes = legacy_response.max_subscribes;
+ aidl_response->maxServiceNameLen = legacy_response.max_service_name_len;
+ aidl_response->maxMatchFilterLen = legacy_response.max_match_filter_len;
+ aidl_response->maxTotalMatchFilterLen = legacy_response.max_total_match_filter_len;
+ aidl_response->maxServiceSpecificInfoLen = legacy_response.max_service_specific_info_len;
+ aidl_response->maxExtendedServiceSpecificInfoLen =
+ legacy_response.max_sdea_service_specific_info_len;
+ aidl_response->maxNdiInterfaces = legacy_response.max_ndi_interfaces;
+ aidl_response->maxNdpSessions = legacy_response.max_ndp_sessions;
+ aidl_response->maxAppInfoLen = legacy_response.max_app_info_len;
+ aidl_response->maxQueuedTransmitFollowupMsgs =
+ legacy_response.max_queued_transmit_followup_msgs;
+ aidl_response->maxSubscribeInterfaceAddresses = legacy_response.max_subscribe_address;
+ aidl_response->supportedCipherSuites =
+ static_cast<NanCipherSuiteType>(legacy_response.cipher_suites_supported);
+ aidl_response->instantCommunicationModeSupportFlag = legacy_response.is_instant_mode_supported;
+
+ return true;
+}
+
+bool convertLegacyNanMatchIndToAidl(const legacy_hal::NanMatchInd& legacy_ind,
+ NanMatchInd* aidl_ind) {
+ if (!aidl_ind) {
+ LOG(ERROR) << "convertLegacyNanMatchIndToAidl: aidl_ind is null";
+ return false;
+ }
+ *aidl_ind = {};
+
+ aidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
+ aidl_ind->peerId = legacy_ind.requestor_instance_id;
+ aidl_ind->addr = std::array<uint8_t, 6>();
+ std::copy(legacy_ind.addr, legacy_ind.addr + 6, std::begin(aidl_ind->addr));
+ aidl_ind->serviceSpecificInfo = std::vector<uint8_t>(
+ legacy_ind.service_specific_info,
+ legacy_ind.service_specific_info + legacy_ind.service_specific_info_len);
+ aidl_ind->extendedServiceSpecificInfo = std::vector<uint8_t>(
+ legacy_ind.sdea_service_specific_info,
+ legacy_ind.sdea_service_specific_info + legacy_ind.sdea_service_specific_info_len);
+ aidl_ind->matchFilter =
+ std::vector<uint8_t>(legacy_ind.sdf_match_filter,
+ legacy_ind.sdf_match_filter + legacy_ind.sdf_match_filter_len);
+ aidl_ind->matchOccurredInBeaconFlag = legacy_ind.match_occured_flag == 1; // NOTYPO
+ aidl_ind->outOfResourceFlag = legacy_ind.out_of_resource_flag == 1;
+ aidl_ind->rssiValue = legacy_ind.rssi_value;
+ aidl_ind->peerCipherType = (NanCipherSuiteType)legacy_ind.peer_cipher_type;
+ aidl_ind->peerRequiresSecurityEnabledInNdp =
+ legacy_ind.peer_sdea_params.security_cfg == legacy_hal::NAN_DP_CONFIG_SECURITY;
+ aidl_ind->peerRequiresRanging =
+ legacy_ind.peer_sdea_params.ranging_state == legacy_hal::NAN_RANGING_ENABLE;
+ aidl_ind->rangingMeasurementInMm = legacy_ind.range_info.range_measurement_mm;
+ aidl_ind->rangingIndicationType =
+ static_cast<NanRangingIndication>(legacy_ind.range_info.ranging_event_type);
+ aidl_ind->scid = std::vector<uint8_t>(legacy_ind.scid, legacy_ind.scid + legacy_ind.scid_len);
+ return true;
+}
+
+bool convertLegacyNanFollowupIndToAidl(const legacy_hal::NanFollowupInd& legacy_ind,
+ NanFollowupReceivedInd* aidl_ind) {
+ if (!aidl_ind) {
+ LOG(ERROR) << "convertLegacyNanFollowupIndToAidl: aidl_ind is null";
+ return false;
+ }
+ *aidl_ind = {};
+
+ aidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
+ aidl_ind->peerId = legacy_ind.requestor_instance_id;
+ aidl_ind->addr = std::array<uint8_t, 6>();
+ std::copy(legacy_ind.addr, legacy_ind.addr + 6, std::begin(aidl_ind->addr));
+ aidl_ind->receivedInFaw = legacy_ind.dw_or_faw == 1;
+ aidl_ind->serviceSpecificInfo = std::vector<uint8_t>(
+ legacy_ind.service_specific_info,
+ legacy_ind.service_specific_info + legacy_ind.service_specific_info_len);
+ aidl_ind->extendedServiceSpecificInfo = std::vector<uint8_t>(
+ legacy_ind.sdea_service_specific_info,
+ legacy_ind.sdea_service_specific_info + legacy_ind.sdea_service_specific_info_len);
+
+ return true;
+}
+
+bool convertLegacyNanDataPathRequestIndToAidl(const legacy_hal::NanDataPathRequestInd& legacy_ind,
+ NanDataPathRequestInd* aidl_ind) {
+ if (!aidl_ind) {
+ LOG(ERROR) << "convertLegacyNanDataPathRequestIndToAidl: aidl_ind is null";
+ return false;
+ }
+ *aidl_ind = {};
+
+ aidl_ind->discoverySessionId = legacy_ind.service_instance_id;
+ aidl_ind->peerDiscMacAddr = std::array<uint8_t, 6>();
+ std::copy(legacy_ind.peer_disc_mac_addr, legacy_ind.peer_disc_mac_addr + 6,
+ std::begin(aidl_ind->peerDiscMacAddr));
+ aidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
+ aidl_ind->securityRequired =
+ legacy_ind.ndp_cfg.security_cfg == legacy_hal::NAN_DP_CONFIG_SECURITY;
+ aidl_ind->appInfo = std::vector<uint8_t>(
+ legacy_ind.app_info.ndp_app_info,
+ legacy_ind.app_info.ndp_app_info + legacy_ind.app_info.ndp_app_info_len);
+
+ return true;
+}
+
+bool convertLegacyNdpChannelInfoToAidl(const legacy_hal::NanChannelInfo& legacy_struct,
+ NanDataPathChannelInfo* aidl_struct) {
+ if (!aidl_struct) {
+ LOG(ERROR) << "convertLegacyNdpChannelInfoToAidl: aidl_struct is null";
+ return false;
+ }
+ *aidl_struct = {};
+
+ aidl_struct->channelFreq = legacy_struct.channel;
+ aidl_struct->channelBandwidth = convertLegacyWifiChannelWidthToAidl(
+ (legacy_hal::wifi_channel_width)legacy_struct.bandwidth);
+ aidl_struct->numSpatialStreams = legacy_struct.nss;
+
+ return true;
+}
+
+bool convertLegacyNanDataPathConfirmIndToAidl(const legacy_hal::NanDataPathConfirmInd& legacy_ind,
+ NanDataPathConfirmInd* aidl_ind) {
+ if (!aidl_ind) {
+ LOG(ERROR) << "convertLegacyNanDataPathConfirmIndToAidl: aidl_ind is null";
+ return false;
+ }
+ *aidl_ind = {};
+
+ aidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
+ aidl_ind->dataPathSetupSuccess = legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
+ aidl_ind->peerNdiMacAddr = std::array<uint8_t, 6>();
+ std::copy(legacy_ind.peer_ndi_mac_addr, legacy_ind.peer_ndi_mac_addr + 6,
+ std::begin(aidl_ind->peerNdiMacAddr));
+ aidl_ind->appInfo = std::vector<uint8_t>(
+ legacy_ind.app_info.ndp_app_info,
+ legacy_ind.app_info.ndp_app_info + legacy_ind.app_info.ndp_app_info_len);
+ aidl_ind->status.status = convertLegacyNanStatusTypeToAidl(legacy_ind.reason_code);
+ aidl_ind->status.description = "";
+
+ std::vector<NanDataPathChannelInfo> channelInfo;
+ for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
+ NanDataPathChannelInfo aidl_struct;
+ if (!convertLegacyNdpChannelInfoToAidl(legacy_ind.channel_info[i], &aidl_struct)) {
+ return false;
+ }
+ channelInfo.push_back(aidl_struct);
+ }
+ aidl_ind->channelInfo = channelInfo;
+
+ return true;
+}
+
+bool convertLegacyNanDataPathScheduleUpdateIndToAidl(
+ const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
+ NanDataPathScheduleUpdateInd* aidl_ind) {
+ if (!aidl_ind) {
+ LOG(ERROR) << "convertLegacyNanDataPathScheduleUpdateIndToAidl: "
+ "aidl_ind is null";
+ return false;
+ }
+ *aidl_ind = {};
+
+ aidl_ind->peerDiscoveryAddress = std::array<uint8_t, 6>();
+ std::copy(legacy_ind.peer_mac_addr, legacy_ind.peer_mac_addr + 6,
+ std::begin(aidl_ind->peerDiscoveryAddress));
+ std::vector<NanDataPathChannelInfo> channelInfo;
+ for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
+ NanDataPathChannelInfo aidl_struct;
+ if (!convertLegacyNdpChannelInfoToAidl(legacy_ind.channel_info[i], &aidl_struct)) {
+ return false;
+ }
+ channelInfo.push_back(aidl_struct);
+ }
+ aidl_ind->channelInfo = channelInfo;
+ std::vector<uint32_t> ndpInstanceIds;
+ for (unsigned int i = 0; i < legacy_ind.num_ndp_instances; ++i) {
+ ndpInstanceIds.push_back(legacy_ind.ndp_instance_id[i]);
+ }
+ aidl_ind->ndpInstanceIds = uintToIntVec(ndpInstanceIds);
+
+ return true;
+}
+
+legacy_hal::wifi_rtt_type convertAidlRttTypeToLegacy(RttType type) {
+ switch (type) {
+ case RttType::ONE_SIDED:
+ return legacy_hal::RTT_TYPE_1_SIDED;
+ case RttType::TWO_SIDED:
+ return legacy_hal::RTT_TYPE_2_SIDED;
+ };
+ CHECK(false);
+}
+
+RttType convertLegacyRttTypeToAidl(legacy_hal::wifi_rtt_type type) {
+ switch (type) {
+ case legacy_hal::RTT_TYPE_1_SIDED:
+ return RttType::ONE_SIDED;
+ case legacy_hal::RTT_TYPE_2_SIDED:
+ return RttType::TWO_SIDED;
+ };
+ CHECK(false) << "Unknown legacy type: " << type;
+}
+
+legacy_hal::rtt_peer_type convertAidlRttPeerTypeToLegacy(RttPeerType type) {
+ switch (type) {
+ case RttPeerType::AP:
+ return legacy_hal::RTT_PEER_AP;
+ case RttPeerType::STA:
+ return legacy_hal::RTT_PEER_STA;
+ case RttPeerType::P2P_GO:
+ return legacy_hal::RTT_PEER_P2P_GO;
+ case RttPeerType::P2P_CLIENT:
+ return legacy_hal::RTT_PEER_P2P_CLIENT;
+ case RttPeerType::NAN_TYPE:
+ return legacy_hal::RTT_PEER_NAN;
+ };
+ CHECK(false);
+}
+
+legacy_hal::wifi_channel_width convertAidlWifiChannelWidthToLegacy(WifiChannelWidthInMhz type) {
+ switch (type) {
+ case WifiChannelWidthInMhz::WIDTH_20:
+ return legacy_hal::WIFI_CHAN_WIDTH_20;
+ case WifiChannelWidthInMhz::WIDTH_40:
+ return legacy_hal::WIFI_CHAN_WIDTH_40;
+ case WifiChannelWidthInMhz::WIDTH_80:
+ return legacy_hal::WIFI_CHAN_WIDTH_80;
+ case WifiChannelWidthInMhz::WIDTH_160:
+ return legacy_hal::WIFI_CHAN_WIDTH_160;
+ case WifiChannelWidthInMhz::WIDTH_80P80:
+ return legacy_hal::WIFI_CHAN_WIDTH_80P80;
+ case WifiChannelWidthInMhz::WIDTH_5:
+ return legacy_hal::WIFI_CHAN_WIDTH_5;
+ case WifiChannelWidthInMhz::WIDTH_10:
+ return legacy_hal::WIFI_CHAN_WIDTH_10;
+ case WifiChannelWidthInMhz::WIDTH_320:
+ return legacy_hal::WIFI_CHAN_WIDTH_320;
+ case WifiChannelWidthInMhz::WIDTH_INVALID:
+ return legacy_hal::WIFI_CHAN_WIDTH_INVALID;
+ };
+ CHECK(false);
+}
+
+WifiChannelWidthInMhz convertLegacyWifiChannelWidthToAidl(legacy_hal::wifi_channel_width type) {
+ switch (type) {
+ case legacy_hal::WIFI_CHAN_WIDTH_20:
+ return WifiChannelWidthInMhz::WIDTH_20;
+ case legacy_hal::WIFI_CHAN_WIDTH_40:
+ return WifiChannelWidthInMhz::WIDTH_40;
+ case legacy_hal::WIFI_CHAN_WIDTH_80:
+ return WifiChannelWidthInMhz::WIDTH_80;
+ case legacy_hal::WIFI_CHAN_WIDTH_160:
+ return WifiChannelWidthInMhz::WIDTH_160;
+ case legacy_hal::WIFI_CHAN_WIDTH_80P80:
+ return WifiChannelWidthInMhz::WIDTH_80P80;
+ case legacy_hal::WIFI_CHAN_WIDTH_5:
+ return WifiChannelWidthInMhz::WIDTH_5;
+ case legacy_hal::WIFI_CHAN_WIDTH_10:
+ return WifiChannelWidthInMhz::WIDTH_10;
+ case legacy_hal::WIFI_CHAN_WIDTH_320:
+ return WifiChannelWidthInMhz::WIDTH_320;
+ default:
+ return WifiChannelWidthInMhz::WIDTH_INVALID;
+ };
+}
+
+legacy_hal::wifi_rtt_preamble convertAidlRttPreambleToLegacy(RttPreamble type) {
+ switch (type) {
+ case RttPreamble::LEGACY:
+ return legacy_hal::WIFI_RTT_PREAMBLE_LEGACY;
+ case RttPreamble::HT:
+ return legacy_hal::WIFI_RTT_PREAMBLE_HT;
+ case RttPreamble::VHT:
+ return legacy_hal::WIFI_RTT_PREAMBLE_VHT;
+ case RttPreamble::HE:
+ return legacy_hal::WIFI_RTT_PREAMBLE_HE;
+ case RttPreamble::EHT:
+ return legacy_hal::WIFI_RTT_PREAMBLE_EHT;
+ };
+ CHECK(false);
+}
+
+RttPreamble convertLegacyRttPreambleToAidl(legacy_hal::wifi_rtt_preamble type) {
+ switch (type) {
+ case legacy_hal::WIFI_RTT_PREAMBLE_LEGACY:
+ return RttPreamble::LEGACY;
+ case legacy_hal::WIFI_RTT_PREAMBLE_HT:
+ return RttPreamble::HT;
+ case legacy_hal::WIFI_RTT_PREAMBLE_VHT:
+ return RttPreamble::VHT;
+ case legacy_hal::WIFI_RTT_PREAMBLE_HE:
+ return RttPreamble::HE;
+ case legacy_hal::WIFI_RTT_PREAMBLE_EHT:
+ return RttPreamble::EHT;
+ };
+ CHECK(false) << "Unknown legacy type: " << type;
+}
+
+legacy_hal::wifi_rtt_bw convertAidlRttBwToLegacy(RttBw type) {
+ switch (type) {
+ case RttBw::BW_5MHZ:
+ return legacy_hal::WIFI_RTT_BW_5;
+ case RttBw::BW_10MHZ:
+ return legacy_hal::WIFI_RTT_BW_10;
+ case RttBw::BW_20MHZ:
+ return legacy_hal::WIFI_RTT_BW_20;
+ case RttBw::BW_40MHZ:
+ return legacy_hal::WIFI_RTT_BW_40;
+ case RttBw::BW_80MHZ:
+ return legacy_hal::WIFI_RTT_BW_80;
+ case RttBw::BW_160MHZ:
+ return legacy_hal::WIFI_RTT_BW_160;
+ case RttBw::BW_320MHZ:
+ return legacy_hal::WIFI_RTT_BW_320;
+ };
+ CHECK(false);
+}
+
+RttBw convertLegacyRttBwToAidl(legacy_hal::wifi_rtt_bw type) {
+ switch (type) {
+ case legacy_hal::WIFI_RTT_BW_5:
+ return RttBw::BW_5MHZ;
+ case legacy_hal::WIFI_RTT_BW_10:
+ return RttBw::BW_10MHZ;
+ case legacy_hal::WIFI_RTT_BW_20:
+ return RttBw::BW_20MHZ;
+ case legacy_hal::WIFI_RTT_BW_40:
+ return RttBw::BW_40MHZ;
+ case legacy_hal::WIFI_RTT_BW_80:
+ return RttBw::BW_80MHZ;
+ case legacy_hal::WIFI_RTT_BW_160:
+ return RttBw::BW_160MHZ;
+ case legacy_hal::WIFI_RTT_BW_320:
+ return RttBw::BW_320MHZ;
+ };
+ CHECK(false) << "Unknown legacy type: " << type;
+}
+
+legacy_hal::wifi_motion_pattern convertAidlRttMotionPatternToLegacy(RttMotionPattern type) {
+ switch (type) {
+ case RttMotionPattern::NOT_EXPECTED:
+ return legacy_hal::WIFI_MOTION_NOT_EXPECTED;
+ case RttMotionPattern::EXPECTED:
+ return legacy_hal::WIFI_MOTION_EXPECTED;
+ case RttMotionPattern::UNKNOWN:
+ return legacy_hal::WIFI_MOTION_UNKNOWN;
+ };
+ CHECK(false);
+}
+
+WifiRatePreamble convertLegacyWifiRatePreambleToAidl(uint8_t preamble) {
+ switch (preamble) {
+ case 0:
+ return WifiRatePreamble::OFDM;
+ case 1:
+ return WifiRatePreamble::CCK;
+ case 2:
+ return WifiRatePreamble::HT;
+ case 3:
+ return WifiRatePreamble::VHT;
+ case 4:
+ return WifiRatePreamble::HE;
+ case 5:
+ return WifiRatePreamble::EHT;
+ default:
+ return WifiRatePreamble::RESERVED;
+ };
+ CHECK(false) << "Unknown legacy preamble: " << preamble;
+}
+
+WifiRateNss convertLegacyWifiRateNssToAidl(uint8_t nss) {
+ switch (nss) {
+ case 0:
+ return WifiRateNss::NSS_1x1;
+ case 1:
+ return WifiRateNss::NSS_2x2;
+ case 2:
+ return WifiRateNss::NSS_3x3;
+ case 3:
+ return WifiRateNss::NSS_4x4;
+ };
+ CHECK(false) << "Unknown legacy nss: " << nss;
+ return {};
+}
+
+RttStatus convertLegacyRttStatusToAidl(legacy_hal::wifi_rtt_status status) {
+ switch (status) {
+ case legacy_hal::RTT_STATUS_SUCCESS:
+ return RttStatus::SUCCESS;
+ case legacy_hal::RTT_STATUS_FAILURE:
+ return RttStatus::FAILURE;
+ case legacy_hal::RTT_STATUS_FAIL_NO_RSP:
+ return RttStatus::FAIL_NO_RSP;
+ case legacy_hal::RTT_STATUS_FAIL_REJECTED:
+ return RttStatus::FAIL_REJECTED;
+ case legacy_hal::RTT_STATUS_FAIL_NOT_SCHEDULED_YET:
+ return RttStatus::FAIL_NOT_SCHEDULED_YET;
+ case legacy_hal::RTT_STATUS_FAIL_TM_TIMEOUT:
+ return RttStatus::FAIL_TM_TIMEOUT;
+ case legacy_hal::RTT_STATUS_FAIL_AP_ON_DIFF_CHANNEL:
+ return RttStatus::FAIL_AP_ON_DIFF_CHANNEL;
+ case legacy_hal::RTT_STATUS_FAIL_NO_CAPABILITY:
+ return RttStatus::FAIL_NO_CAPABILITY;
+ case legacy_hal::RTT_STATUS_ABORTED:
+ return RttStatus::ABORTED;
+ case legacy_hal::RTT_STATUS_FAIL_INVALID_TS:
+ return RttStatus::FAIL_INVALID_TS;
+ case legacy_hal::RTT_STATUS_FAIL_PROTOCOL:
+ return RttStatus::FAIL_PROTOCOL;
+ case legacy_hal::RTT_STATUS_FAIL_SCHEDULE:
+ return RttStatus::FAIL_SCHEDULE;
+ case legacy_hal::RTT_STATUS_FAIL_BUSY_TRY_LATER:
+ return RttStatus::FAIL_BUSY_TRY_LATER;
+ case legacy_hal::RTT_STATUS_INVALID_REQ:
+ return RttStatus::INVALID_REQ;
+ case legacy_hal::RTT_STATUS_NO_WIFI:
+ return RttStatus::NO_WIFI;
+ case legacy_hal::RTT_STATUS_FAIL_FTM_PARAM_OVERRIDE:
+ return RttStatus::FAIL_FTM_PARAM_OVERRIDE;
+ case legacy_hal::RTT_STATUS_NAN_RANGING_PROTOCOL_FAILURE:
+ return RttStatus::NAN_RANGING_PROTOCOL_FAILURE;
+ case legacy_hal::RTT_STATUS_NAN_RANGING_CONCURRENCY_NOT_SUPPORTED:
+ return RttStatus::NAN_RANGING_CONCURRENCY_NOT_SUPPORTED;
+ };
+ CHECK(false) << "Unknown legacy status: " << status;
+}
+
+bool convertAidlWifiChannelInfoToLegacy(const WifiChannelInfo& aidl_info,
+ legacy_hal::wifi_channel_info* legacy_info) {
+ if (!legacy_info) {
+ return false;
+ }
+ *legacy_info = {};
+ legacy_info->width = convertAidlWifiChannelWidthToLegacy(aidl_info.width);
+ legacy_info->center_freq = aidl_info.centerFreq;
+ legacy_info->center_freq0 = aidl_info.centerFreq0;
+ legacy_info->center_freq1 = aidl_info.centerFreq1;
+ return true;
+}
+
+bool convertLegacyWifiChannelInfoToAidl(const legacy_hal::wifi_channel_info& legacy_info,
+ WifiChannelInfo* aidl_info) {
+ if (!aidl_info) {
+ return false;
+ }
+ *aidl_info = {};
+ aidl_info->width = convertLegacyWifiChannelWidthToAidl(legacy_info.width);
+ aidl_info->centerFreq = legacy_info.center_freq;
+ aidl_info->centerFreq0 = legacy_info.center_freq0;
+ aidl_info->centerFreq1 = legacy_info.center_freq1;
+ return true;
+}
+
+bool convertAidlRttConfigToLegacy(const RttConfig& aidl_config,
+ legacy_hal::wifi_rtt_config* legacy_config) {
+ if (!legacy_config) {
+ return false;
+ }
+ *legacy_config = {};
+ CHECK(aidl_config.addr.size() == sizeof(legacy_config->addr));
+ memcpy(legacy_config->addr, aidl_config.addr.data(), aidl_config.addr.size());
+ legacy_config->type = convertAidlRttTypeToLegacy(aidl_config.type);
+ legacy_config->peer = convertAidlRttPeerTypeToLegacy(aidl_config.peer);
+ if (!convertAidlWifiChannelInfoToLegacy(aidl_config.channel, &legacy_config->channel)) {
+ return false;
+ }
+ legacy_config->burst_period = aidl_config.burstPeriod;
+ legacy_config->num_burst = aidl_config.numBurst;
+ legacy_config->num_frames_per_burst = aidl_config.numFramesPerBurst;
+ legacy_config->num_retries_per_rtt_frame = aidl_config.numRetriesPerRttFrame;
+ legacy_config->num_retries_per_ftmr = aidl_config.numRetriesPerFtmr;
+ legacy_config->LCI_request = aidl_config.mustRequestLci;
+ legacy_config->LCR_request = aidl_config.mustRequestLcr;
+ legacy_config->burst_duration = aidl_config.burstDuration;
+ legacy_config->preamble = convertAidlRttPreambleToLegacy(aidl_config.preamble);
+ legacy_config->bw = convertAidlRttBwToLegacy(aidl_config.bw);
+ return true;
+}
+
+bool convertAidlVectorOfRttConfigToLegacy(
+ const std::vector<RttConfig>& aidl_configs,
+ std::vector<legacy_hal::wifi_rtt_config>* legacy_configs) {
+ if (!legacy_configs) {
+ return false;
+ }
+ *legacy_configs = {};
+ for (const auto& aidl_config : aidl_configs) {
+ legacy_hal::wifi_rtt_config legacy_config;
+ if (!convertAidlRttConfigToLegacy(aidl_config, &legacy_config)) {
+ return false;
+ }
+ legacy_configs->push_back(legacy_config);
+ }
+ return true;
+}
+
+bool convertAidlRttLciInformationToLegacy(const RttLciInformation& aidl_info,
+ legacy_hal::wifi_lci_information* legacy_info) {
+ if (!legacy_info) {
+ return false;
+ }
+ *legacy_info = {};
+ legacy_info->latitude = aidl_info.latitude;
+ legacy_info->longitude = aidl_info.longitude;
+ legacy_info->altitude = aidl_info.altitude;
+ legacy_info->latitude_unc = aidl_info.latitudeUnc;
+ legacy_info->longitude_unc = aidl_info.longitudeUnc;
+ legacy_info->altitude_unc = aidl_info.altitudeUnc;
+ legacy_info->motion_pattern = convertAidlRttMotionPatternToLegacy(aidl_info.motionPattern);
+ legacy_info->floor = aidl_info.floor;
+ legacy_info->height_above_floor = aidl_info.heightAboveFloor;
+ legacy_info->height_unc = aidl_info.heightUnc;
+ return true;
+}
+
+bool convertAidlRttLcrInformationToLegacy(const RttLcrInformation& aidl_info,
+ legacy_hal::wifi_lcr_information* legacy_info) {
+ if (!legacy_info) {
+ return false;
+ }
+ *legacy_info = {};
+ CHECK(aidl_info.countryCode.size() == sizeof(legacy_info->country_code));
+ memcpy(legacy_info->country_code, aidl_info.countryCode.data(), aidl_info.countryCode.size());
+ if (aidl_info.civicInfo.size() > sizeof(legacy_info->civic_info)) {
+ return false;
+ }
+ legacy_info->length = aidl_info.civicInfo.size();
+ memcpy(legacy_info->civic_info, aidl_info.civicInfo.c_str(), aidl_info.civicInfo.size());
+ return true;
+}
+
+bool convertAidlRttResponderToLegacy(const RttResponder& aidl_responder,
+ legacy_hal::wifi_rtt_responder* legacy_responder) {
+ if (!legacy_responder) {
+ return false;
+ }
+ *legacy_responder = {};
+ if (!convertAidlWifiChannelInfoToLegacy(aidl_responder.channel, &legacy_responder->channel)) {
+ return false;
+ }
+ legacy_responder->preamble = convertAidlRttPreambleToLegacy(aidl_responder.preamble);
+ return true;
+}
+
+bool convertLegacyRttResponderToAidl(const legacy_hal::wifi_rtt_responder& legacy_responder,
+ RttResponder* aidl_responder) {
+ if (!aidl_responder) {
+ return false;
+ }
+ *aidl_responder = {};
+ if (!convertLegacyWifiChannelInfoToAidl(legacy_responder.channel, &aidl_responder->channel)) {
+ return false;
+ }
+ aidl_responder->preamble = convertLegacyRttPreambleToAidl(legacy_responder.preamble);
+ return true;
+}
+
+bool convertLegacyRttCapabilitiesToAidl(
+ const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
+ RttCapabilities* aidl_capabilities) {
+ if (!aidl_capabilities) {
+ return false;
+ }
+ *aidl_capabilities = {};
+ aidl_capabilities->rttOneSidedSupported = legacy_capabilities.rtt_one_sided_supported;
+ aidl_capabilities->rttFtmSupported = legacy_capabilities.rtt_ftm_supported;
+ aidl_capabilities->lciSupported = legacy_capabilities.lci_support;
+ aidl_capabilities->lcrSupported = legacy_capabilities.lcr_support;
+ aidl_capabilities->responderSupported = legacy_capabilities.responder_supported;
+ int32_t preambleSupport = 0;
+ for (const auto flag : {legacy_hal::WIFI_RTT_PREAMBLE_LEGACY, legacy_hal::WIFI_RTT_PREAMBLE_HT,
+ legacy_hal::WIFI_RTT_PREAMBLE_VHT, legacy_hal::WIFI_RTT_PREAMBLE_HE,
+ legacy_hal::WIFI_RTT_PREAMBLE_EHT}) {
+ if (legacy_capabilities.preamble_support & flag) {
+ preambleSupport |= static_cast<std::underlying_type<RttPreamble>::type>(
+ convertLegacyRttPreambleToAidl(flag));
+ }
+ }
+ aidl_capabilities->preambleSupport = static_cast<RttPreamble>(preambleSupport);
+ int32_t bwSupport = 0;
+ for (const auto flag :
+ {legacy_hal::WIFI_RTT_BW_5, legacy_hal::WIFI_RTT_BW_10, legacy_hal::WIFI_RTT_BW_20,
+ legacy_hal::WIFI_RTT_BW_40, legacy_hal::WIFI_RTT_BW_80, legacy_hal::WIFI_RTT_BW_160,
+ legacy_hal::WIFI_RTT_BW_320}) {
+ if (legacy_capabilities.bw_support & flag) {
+ bwSupport |=
+ static_cast<std::underlying_type<RttBw>::type>(convertLegacyRttBwToAidl(flag));
+ }
+ }
+ aidl_capabilities->bwSupport = static_cast<RttBw>(bwSupport);
+ aidl_capabilities->mcVersion = legacy_capabilities.mc_version;
+ return true;
+}
+
+bool convertLegacyWifiRateInfoToAidl(const legacy_hal::wifi_rate& legacy_rate,
+ WifiRateInfo* aidl_rate) {
+ if (!aidl_rate) {
+ return false;
+ }
+ *aidl_rate = {};
+ aidl_rate->preamble = convertLegacyWifiRatePreambleToAidl(legacy_rate.preamble);
+ aidl_rate->nss = convertLegacyWifiRateNssToAidl(legacy_rate.nss);
+ aidl_rate->bw = convertLegacyWifiChannelWidthToAidl(
+ static_cast<legacy_hal::wifi_channel_width>(legacy_rate.bw));
+ aidl_rate->rateMcsIdx = legacy_rate.rateMcsIdx;
+ aidl_rate->bitRateInKbps = legacy_rate.bitrate;
+ return true;
+}
+
+bool convertLegacyRttResultToAidl(const legacy_hal::wifi_rtt_result& legacy_result,
+ RttResult* aidl_result) {
+ if (!aidl_result) {
+ return false;
+ }
+ *aidl_result = {};
+ aidl_result->addr = std::array<uint8_t, 6>();
+ CHECK(sizeof(legacy_result.addr) == aidl_result->addr.size());
+ std::copy(legacy_result.addr, legacy_result.addr + 6, std::begin(aidl_result->addr));
+ aidl_result->burstNum = legacy_result.burst_num;
+ aidl_result->measurementNumber = legacy_result.measurement_number;
+ aidl_result->successNumber = legacy_result.success_number;
+ aidl_result->numberPerBurstPeer = legacy_result.number_per_burst_peer;
+ aidl_result->status = convertLegacyRttStatusToAidl(legacy_result.status);
+ aidl_result->retryAfterDuration = legacy_result.retry_after_duration;
+ aidl_result->type = convertLegacyRttTypeToAidl(legacy_result.type);
+ aidl_result->rssi = legacy_result.rssi;
+ aidl_result->rssiSpread = legacy_result.rssi_spread;
+ if (!convertLegacyWifiRateInfoToAidl(legacy_result.tx_rate, &aidl_result->txRate)) {
+ return false;
+ }
+ if (!convertLegacyWifiRateInfoToAidl(legacy_result.rx_rate, &aidl_result->rxRate)) {
+ return false;
+ }
+ aidl_result->rtt = legacy_result.rtt;
+ aidl_result->rttSd = legacy_result.rtt_sd;
+ aidl_result->rttSpread = legacy_result.rtt_spread;
+ aidl_result->distanceInMm = legacy_result.distance_mm;
+ aidl_result->distanceSdInMm = legacy_result.distance_sd_mm;
+ aidl_result->distanceSpreadInMm = legacy_result.distance_spread_mm;
+ aidl_result->timeStampInUs = legacy_result.ts;
+ aidl_result->burstDurationInMs = legacy_result.burst_duration;
+ aidl_result->negotiatedBurstNum = legacy_result.negotiated_burst_num;
+ if (legacy_result.LCI && !convertLegacyIeToAidl(*legacy_result.LCI, &aidl_result->lci)) {
+ return false;
+ }
+ if (legacy_result.LCR && !convertLegacyIeToAidl(*legacy_result.LCR, &aidl_result->lcr)) {
+ return false;
+ }
+ return true;
+}
+
+bool convertLegacyVectorOfRttResultToAidl(
+ const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
+ std::vector<RttResult>* aidl_results) {
+ if (!aidl_results) {
+ return false;
+ }
+ *aidl_results = {};
+ for (const auto legacy_result : legacy_results) {
+ RttResult aidl_result;
+ if (!convertLegacyRttResultToAidl(*legacy_result, &aidl_result)) {
+ return false;
+ }
+ aidl_results->push_back(aidl_result);
+ }
+ return true;
+}
+
+legacy_hal::wifi_interface_type convertAidlIfaceTypeToLegacy(IfaceType aidl_interface_type) {
+ switch (aidl_interface_type) {
+ case IfaceType::STA:
+ return legacy_hal::WIFI_INTERFACE_TYPE_STA;
+ case IfaceType::AP:
+ return legacy_hal::WIFI_INTERFACE_TYPE_AP;
+ case IfaceType::P2P:
+ return legacy_hal::WIFI_INTERFACE_TYPE_P2P;
+ case IfaceType::NAN_IFACE:
+ return legacy_hal::WIFI_INTERFACE_TYPE_NAN;
+ }
+ CHECK(false);
+}
+
+legacy_hal::wifi_multi_sta_use_case convertAidlMultiStaUseCaseToLegacy(
+ IWifiChip::MultiStaUseCase use_case) {
+ switch (use_case) {
+ case IWifiChip::MultiStaUseCase::DUAL_STA_TRANSIENT_PREFER_PRIMARY:
+ return legacy_hal::WIFI_DUAL_STA_TRANSIENT_PREFER_PRIMARY;
+ case IWifiChip::MultiStaUseCase::DUAL_STA_NON_TRANSIENT_UNBIASED:
+ return legacy_hal::WIFI_DUAL_STA_NON_TRANSIENT_UNBIASED;
+ }
+ CHECK(false);
+}
+
+bool convertAidlCoexUnsafeChannelToLegacy(
+ const IWifiChip::CoexUnsafeChannel& aidl_unsafe_channel,
+ legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel) {
+ if (!legacy_unsafe_channel) {
+ return false;
+ }
+ *legacy_unsafe_channel = {};
+ switch (aidl_unsafe_channel.band) {
+ case WifiBand::BAND_24GHZ:
+ legacy_unsafe_channel->band = legacy_hal::WLAN_MAC_2_4_BAND;
+ break;
+ case WifiBand::BAND_5GHZ:
+ legacy_unsafe_channel->band = legacy_hal::WLAN_MAC_5_0_BAND;
+ break;
+ default:
+ return false;
+ };
+ legacy_unsafe_channel->channel = aidl_unsafe_channel.channel;
+ legacy_unsafe_channel->power_cap_dbm = aidl_unsafe_channel.powerCapDbm;
+ return true;
+}
+
+bool convertAidlVectorOfCoexUnsafeChannelToLegacy(
+ const std::vector<IWifiChip::CoexUnsafeChannel>& aidl_unsafe_channels,
+ std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels) {
+ if (!legacy_unsafe_channels) {
+ return false;
+ }
+ *legacy_unsafe_channels = {};
+ for (const auto& aidl_unsafe_channel : aidl_unsafe_channels) {
+ legacy_hal::wifi_coex_unsafe_channel legacy_unsafe_channel;
+ if (!aidl_struct_util::convertAidlCoexUnsafeChannelToLegacy(aidl_unsafe_channel,
+ &legacy_unsafe_channel)) {
+ return false;
+ }
+ legacy_unsafe_channels->push_back(legacy_unsafe_channel);
+ }
+ return true;
+}
+
+WifiAntennaMode convertLegacyAntennaConfigurationToAidl(uint32_t antenna_cfg) {
+ switch (antenna_cfg) {
+ case legacy_hal::WIFI_ANTENNA_1X1:
+ return WifiAntennaMode::WIFI_ANTENNA_MODE_1X1;
+ case legacy_hal::WIFI_ANTENNA_2X2:
+ return WifiAntennaMode::WIFI_ANTENNA_MODE_2X2;
+ case legacy_hal::WIFI_ANTENNA_3X3:
+ return WifiAntennaMode::WIFI_ANTENNA_MODE_3X3;
+ case legacy_hal::WIFI_ANTENNA_4X4:
+ return WifiAntennaMode::WIFI_ANTENNA_MODE_4X4;
+ default:
+ return WifiAntennaMode::WIFI_ANTENNA_MODE_UNSPECIFIED;
+ }
+}
+
+bool convertLegacyWifiRadioConfigurationToAidl(
+ legacy_hal::wifi_radio_configuration* radio_configuration,
+ WifiRadioConfiguration* aidl_radio_configuration) {
+ if (!aidl_radio_configuration) {
+ return false;
+ }
+ *aidl_radio_configuration = {};
+ aidl_radio_configuration->bandInfo =
+ aidl_struct_util::convertLegacyMacBandToAidlWifiBand(radio_configuration->band);
+ if (aidl_radio_configuration->bandInfo == WifiBand::BAND_UNSPECIFIED) {
+ LOG(ERROR) << "Unspecified band";
+ return false;
+ }
+ aidl_radio_configuration->antennaMode =
+ aidl_struct_util::convertLegacyAntennaConfigurationToAidl(
+ radio_configuration->antenna_cfg);
+ return true;
+}
+
+bool convertLegacyRadioCombinationsMatrixToAidl(
+ legacy_hal::wifi_radio_combination_matrix* legacy_matrix,
+ WifiRadioCombinationMatrix* aidl_matrix) {
+ if (!aidl_matrix || !legacy_matrix) {
+ return false;
+ }
+ *aidl_matrix = {};
+
+ int num_combinations = legacy_matrix->num_radio_combinations;
+ std::vector<WifiRadioCombination> radio_combinations_vec;
+ if (!num_combinations) {
+ LOG(ERROR) << "zero radio combinations";
+ return false;
+ }
+ wifi_radio_combination* l_radio_combinations_ptr = legacy_matrix->radio_combinations;
+ for (int i = 0; i < num_combinations; i++) {
+ int num_configurations = l_radio_combinations_ptr->num_radio_configurations;
+ WifiRadioCombination radioCombination;
+ std::vector<WifiRadioConfiguration> radio_configurations_vec;
+ if (!num_configurations) {
+ LOG(ERROR) << "zero radio configurations";
+ return false;
+ }
+ for (int j = 0; j < num_configurations; j++) {
+ WifiRadioConfiguration radioConfiguration;
+ wifi_radio_configuration* l_radio_configurations_ptr =
+ &l_radio_combinations_ptr->radio_configurations[j];
+ if (!aidl_struct_util::convertLegacyWifiRadioConfigurationToAidl(
+ l_radio_configurations_ptr, &radioConfiguration)) {
+ LOG(ERROR) << "Error converting wifi radio configuration";
+ return false;
+ }
+ radio_configurations_vec.push_back(radioConfiguration);
+ }
+ radioCombination.radioConfigurations = radio_configurations_vec;
+ radio_combinations_vec.push_back(radioCombination);
+ l_radio_combinations_ptr =
+ (wifi_radio_combination*)((u8*)l_radio_combinations_ptr +
+ sizeof(wifi_radio_combination) +
+ (sizeof(wifi_radio_configuration) * num_configurations));
+ }
+ aidl_matrix->radioCombinations = radio_combinations_vec;
+ return true;
+}
+
+} // namespace aidl_struct_util
+} // namespace wifi
+} // namespace hardware
+} // namespace android
+} // namespace aidl