blob: 91a82a7661d6ae98dac39a0c10f671155bdfdbfb [file] [log] [blame]
Roshan Piuse65edb12016-11-22 13:02:01 -08001/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <android-base/logging.h>
18#include <utils/SystemClock.h>
19
20#include "hidl_struct_util.h"
21
22namespace android {
23namespace hardware {
24namespace wifi {
Jimmy Chend460df32019-11-29 17:31:22 +020025namespace V1_5 {
Roshan Piuse65edb12016-11-22 13:02:01 -080026namespace implementation {
27namespace hidl_struct_util {
28
Etan Cohenb1b7a822018-02-07 14:44:32 -080029WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(
30 legacy_hal::wifi_channel_width type);
31
Etan Cohenbbc0f092017-04-26 16:52:34 -070032hidl_string safeConvertChar(const char* str, size_t max_len) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070033 const char* c = str;
34 size_t size = 0;
35 while (*c && (unsigned char)*c < 128 && size < max_len) {
36 ++size;
37 ++c;
38 }
39 return hidl_string(str, size);
Etan Cohenbbc0f092017-04-26 16:52:34 -070040}
41
Roshan Piusf72df2e2016-12-04 10:49:38 -080042IWifiChip::ChipCapabilityMask convertLegacyLoggerFeatureToHidlChipCapability(
43 uint32_t feature) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070044 using HidlChipCaps = IWifiChip::ChipCapabilityMask;
45 switch (feature) {
46 case legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED:
47 return HidlChipCaps::DEBUG_MEMORY_FIRMWARE_DUMP;
48 case legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED:
49 return HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP;
50 case legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED:
51 return HidlChipCaps::DEBUG_RING_BUFFER_CONNECT_EVENT;
52 case legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED:
53 return HidlChipCaps::DEBUG_RING_BUFFER_POWER_EVENT;
54 case legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED:
55 return HidlChipCaps::DEBUG_RING_BUFFER_WAKELOCK_EVENT;
56 };
57 CHECK(false) << "Unknown legacy feature: " << feature;
58 return {};
Roshan Piusf72df2e2016-12-04 10:49:38 -080059}
60
61IWifiStaIface::StaIfaceCapabilityMask
62convertLegacyLoggerFeatureToHidlStaIfaceCapability(uint32_t feature) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070063 using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
64 switch (feature) {
65 case legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED:
66 return HidlStaIfaceCaps::DEBUG_PACKET_FATE;
67 };
68 CHECK(false) << "Unknown legacy feature: " << feature;
69 return {};
Roshan Piusf72df2e2016-12-04 10:49:38 -080070}
71
Jimmy Chen1bdf1a72019-12-23 17:53:40 +020072V1_5::IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(
73 uint64_t feature) {
74 using HidlChipCaps = V1_5::IWifiChip::ChipCapabilityMask;
Roshan Piusabcf78f2017-10-06 16:30:38 -070075 switch (feature) {
76 case WIFI_FEATURE_SET_TX_POWER_LIMIT:
77 return HidlChipCaps::SET_TX_POWER_LIMIT;
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -080078 case WIFI_FEATURE_USE_BODY_HEAD_SAR:
79 return HidlChipCaps::USE_BODY_HEAD_SAR;
Roshan Piusabcf78f2017-10-06 16:30:38 -070080 case WIFI_FEATURE_D2D_RTT:
81 return HidlChipCaps::D2D_RTT;
82 case WIFI_FEATURE_D2AP_RTT:
83 return HidlChipCaps::D2AP_RTT;
Jimmy Chen1bdf1a72019-12-23 17:53:40 +020084 case WIFI_FEATURE_INFRA_60G:
85 return HidlChipCaps::WIGIG;
Ahmed ElArabawyeaf82402018-10-26 09:46:04 -070086 case WIFI_FEATURE_SET_LATENCY_MODE:
87 return HidlChipCaps::SET_LATENCY_MODE;
Jimmy Chend87a0ee2018-12-14 15:38:58 +080088 case WIFI_FEATURE_P2P_RAND_MAC:
89 return HidlChipCaps::P2P_RAND_MAC;
Roshan Piusabcf78f2017-10-06 16:30:38 -070090 };
91 CHECK(false) << "Unknown legacy feature: " << feature;
92 return {};
Roshan Pius8184d212017-07-11 08:59:29 -070093}
94
Roshan Piusf72df2e2016-12-04 10:49:38 -080095IWifiStaIface::StaIfaceCapabilityMask
Ahmed ElArabawy95e36b72019-11-15 21:24:53 +000096convertLegacyFeatureToHidlStaIfaceCapability(uint64_t feature) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070097 using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
98 switch (feature) {
99 case WIFI_FEATURE_GSCAN:
100 return HidlStaIfaceCaps::BACKGROUND_SCAN;
101 case WIFI_FEATURE_LINK_LAYER_STATS:
102 return HidlStaIfaceCaps::LINK_LAYER_STATS;
103 case WIFI_FEATURE_RSSI_MONITOR:
104 return HidlStaIfaceCaps::RSSI_MONITOR;
105 case WIFI_FEATURE_CONTROL_ROAMING:
106 return HidlStaIfaceCaps::CONTROL_ROAMING;
107 case WIFI_FEATURE_IE_WHITELIST:
108 return HidlStaIfaceCaps::PROBE_IE_WHITELIST;
109 case WIFI_FEATURE_SCAN_RAND:
110 return HidlStaIfaceCaps::SCAN_RAND;
111 case WIFI_FEATURE_INFRA_5G:
112 return HidlStaIfaceCaps::STA_5G;
113 case WIFI_FEATURE_HOTSPOT:
114 return HidlStaIfaceCaps::HOTSPOT;
115 case WIFI_FEATURE_PNO:
116 return HidlStaIfaceCaps::PNO;
117 case WIFI_FEATURE_TDLS:
118 return HidlStaIfaceCaps::TDLS;
119 case WIFI_FEATURE_TDLS_OFFCHANNEL:
120 return HidlStaIfaceCaps::TDLS_OFFCHANNEL;
121 case WIFI_FEATURE_CONFIG_NDO:
122 return HidlStaIfaceCaps::ND_OFFLOAD;
123 case WIFI_FEATURE_MKEEP_ALIVE:
124 return HidlStaIfaceCaps::KEEP_ALIVE;
125 };
126 CHECK(false) << "Unknown legacy feature: " << feature;
127 return {};
Roshan Piusf72df2e2016-12-04 10:49:38 -0800128}
129
130bool convertLegacyFeaturesToHidlChipCapabilities(
Jimmy Chen1bdf1a72019-12-23 17:53:40 +0200131 uint64_t legacy_feature_set, uint32_t legacy_logger_feature_set,
Roshan Pius8184d212017-07-11 08:59:29 -0700132 uint32_t* hidl_caps) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700133 if (!hidl_caps) {
134 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800135 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700136 *hidl_caps = {};
137 using HidlChipCaps = IWifiChip::ChipCapabilityMask;
138 for (const auto feature : {legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED,
139 legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED,
140 legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED,
141 legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED,
142 legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED}) {
143 if (feature & legacy_logger_feature_set) {
144 *hidl_caps |=
145 convertLegacyLoggerFeatureToHidlChipCapability(feature);
146 }
Roshan Pius8184d212017-07-11 08:59:29 -0700147 }
Jimmy Chen1bdf1a72019-12-23 17:53:40 +0200148 std::vector<uint64_t> features = {WIFI_FEATURE_SET_TX_POWER_LIMIT,
Jimmy Chend87a0ee2018-12-14 15:38:58 +0800149 WIFI_FEATURE_USE_BODY_HEAD_SAR,
150 WIFI_FEATURE_D2D_RTT,
151 WIFI_FEATURE_D2AP_RTT,
Jimmy Chen1bdf1a72019-12-23 17:53:40 +0200152 WIFI_FEATURE_INFRA_60G,
Jimmy Chend87a0ee2018-12-14 15:38:58 +0800153 WIFI_FEATURE_SET_LATENCY_MODE,
154 WIFI_FEATURE_P2P_RAND_MAC};
155 for (const auto feature : features) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700156 if (feature & legacy_feature_set) {
157 *hidl_caps |= convertLegacyFeatureToHidlChipCapability(feature);
158 }
159 }
Jimmy Chend87a0ee2018-12-14 15:38:58 +0800160
Roshan Piusabcf78f2017-10-06 16:30:38 -0700161 // There are no flags for these 3 in the legacy feature set. Adding them to
162 // the set because all the current devices support it.
163 *hidl_caps |= HidlChipCaps::DEBUG_RING_BUFFER_VENDOR_DATA;
164 *hidl_caps |= HidlChipCaps::DEBUG_HOST_WAKE_REASON_STATS;
165 *hidl_caps |= HidlChipCaps::DEBUG_ERROR_ALERTS;
166 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800167}
168
169WifiDebugRingBufferFlags convertLegacyDebugRingBufferFlagsToHidl(
170 uint32_t flag) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700171 switch (flag) {
172 case WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES:
173 return WifiDebugRingBufferFlags::HAS_BINARY_ENTRIES;
174 case WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES:
175 return WifiDebugRingBufferFlags::HAS_ASCII_ENTRIES;
176 };
177 CHECK(false) << "Unknown legacy flag: " << flag;
178 return {};
Roshan Piusf72df2e2016-12-04 10:49:38 -0800179}
180
181bool convertLegacyDebugRingBufferStatusToHidl(
182 const legacy_hal::wifi_ring_buffer_status& legacy_status,
183 WifiDebugRingBufferStatus* hidl_status) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700184 if (!hidl_status) {
185 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800186 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700187 *hidl_status = {};
188 hidl_status->ringName =
189 safeConvertChar(reinterpret_cast<const char*>(legacy_status.name),
190 sizeof(legacy_status.name));
191 hidl_status->flags = 0;
192 for (const auto flag : {WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES,
193 WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES}) {
194 if (flag & legacy_status.flags) {
195 hidl_status->flags |= static_cast<
196 std::underlying_type<WifiDebugRingBufferFlags>::type>(
197 convertLegacyDebugRingBufferFlagsToHidl(flag));
198 }
199 }
200 hidl_status->ringId = legacy_status.ring_id;
201 hidl_status->sizeInBytes = legacy_status.ring_buffer_byte_size;
202 // Calculate free size of the ring the buffer. We don't need to send the
203 // exact read/write pointers that were there in the legacy HAL interface.
204 if (legacy_status.written_bytes >= legacy_status.read_bytes) {
205 hidl_status->freeSizeInBytes =
206 legacy_status.ring_buffer_byte_size -
207 (legacy_status.written_bytes - legacy_status.read_bytes);
208 } else {
209 hidl_status->freeSizeInBytes =
210 legacy_status.read_bytes - legacy_status.written_bytes;
211 }
212 hidl_status->verboseLevel = legacy_status.verbose_level;
213 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800214}
215
216bool convertLegacyVectorOfDebugRingBufferStatusToHidl(
217 const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
218 std::vector<WifiDebugRingBufferStatus>* hidl_status_vec) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700219 if (!hidl_status_vec) {
220 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800221 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700222 *hidl_status_vec = {};
223 for (const auto& legacy_status : legacy_status_vec) {
224 WifiDebugRingBufferStatus hidl_status;
225 if (!convertLegacyDebugRingBufferStatusToHidl(legacy_status,
226 &hidl_status)) {
227 return false;
228 }
229 hidl_status_vec->push_back(hidl_status);
230 }
231 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800232}
233
234bool convertLegacyWakeReasonStatsToHidl(
235 const legacy_hal::WakeReasonStats& legacy_stats,
236 WifiDebugHostWakeReasonStats* hidl_stats) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700237 if (!hidl_stats) {
238 return false;
239 }
240 *hidl_stats = {};
241 hidl_stats->totalCmdEventWakeCnt =
242 legacy_stats.wake_reason_cnt.total_cmd_event_wake;
243 hidl_stats->cmdEventWakeCntPerType = legacy_stats.cmd_event_wake_cnt;
244 hidl_stats->totalDriverFwLocalWakeCnt =
245 legacy_stats.wake_reason_cnt.total_driver_fw_local_wake;
246 hidl_stats->driverFwLocalWakeCntPerType =
247 legacy_stats.driver_fw_local_wake_cnt;
248 hidl_stats->totalRxPacketWakeCnt =
249 legacy_stats.wake_reason_cnt.total_rx_data_wake;
250 hidl_stats->rxPktWakeDetails.rxUnicastCnt =
251 legacy_stats.wake_reason_cnt.rx_wake_details.rx_unicast_cnt;
252 hidl_stats->rxPktWakeDetails.rxMulticastCnt =
253 legacy_stats.wake_reason_cnt.rx_wake_details.rx_multicast_cnt;
254 hidl_stats->rxPktWakeDetails.rxBroadcastCnt =
255 legacy_stats.wake_reason_cnt.rx_wake_details.rx_broadcast_cnt;
256 hidl_stats->rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt =
257 legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
258 .ipv4_rx_multicast_addr_cnt;
259 hidl_stats->rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt =
260 legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
261 .ipv6_rx_multicast_addr_cnt;
262 hidl_stats->rxMulticastPkWakeDetails.otherRxMulticastAddrCnt =
263 legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
264 .other_rx_multicast_addr_cnt;
265 hidl_stats->rxIcmpPkWakeDetails.icmpPkt =
266 legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp_pkt;
267 hidl_stats->rxIcmpPkWakeDetails.icmp6Pkt =
268 legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_pkt;
269 hidl_stats->rxIcmpPkWakeDetails.icmp6Ra =
270 legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ra;
271 hidl_stats->rxIcmpPkWakeDetails.icmp6Na =
272 legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_na;
273 hidl_stats->rxIcmpPkWakeDetails.icmp6Ns =
274 legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ns;
275 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800276}
277
Roshan Pius735ff432017-07-25 08:48:08 -0700278legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy(
279 V1_1::IWifiChip::TxPowerScenario hidl_scenario) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700280 switch (hidl_scenario) {
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800281 // This is the only supported scenario for V1_1
Jong Wook Kimda830c92018-07-23 15:29:38 -0700282 case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700283 return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
284 };
285 CHECK(false);
Roshan Pius735ff432017-07-25 08:48:08 -0700286}
287
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800288legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
Jong Wook Kimda830c92018-07-23 15:29:38 -0700289 V1_2::IWifiChip::TxPowerScenario hidl_scenario) {
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800290 switch (hidl_scenario) {
291 // This is the only supported scenario for V1_1
Jong Wook Kimda830c92018-07-23 15:29:38 -0700292 case V1_2::IWifiChip::TxPowerScenario::VOICE_CALL:
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800293 return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
294 // Those are the supported scenarios for V1_2
Jong Wook Kimda830c92018-07-23 15:29:38 -0700295 case V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF:
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800296 return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_OFF;
Jong Wook Kimda830c92018-07-23 15:29:38 -0700297 case V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_ON:
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800298 return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_ON;
Jong Wook Kimda830c92018-07-23 15:29:38 -0700299 case V1_2::IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF:
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800300 return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_OFF;
Jong Wook Kimda830c92018-07-23 15:29:38 -0700301 case V1_2::IWifiChip::TxPowerScenario::ON_BODY_CELL_ON:
Ahmed ElArabawy6a1accf2018-01-23 10:57:29 -0800302 return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_ON;
303 };
304 CHECK(false);
305}
306
Ahmed ElArabawyeaf82402018-10-26 09:46:04 -0700307legacy_hal::wifi_latency_mode convertHidlLatencyModeToLegacy(
Ahmed ElArabawyf501a982019-07-23 15:02:22 -0700308 V1_3::IWifiChip::LatencyMode hidl_latency_mode) {
Ahmed ElArabawyeaf82402018-10-26 09:46:04 -0700309 switch (hidl_latency_mode) {
Ahmed ElArabawyf501a982019-07-23 15:02:22 -0700310 case V1_3::IWifiChip::LatencyMode::NORMAL:
Ahmed ElArabawyeaf82402018-10-26 09:46:04 -0700311 return legacy_hal::WIFI_LATENCY_MODE_NORMAL;
Ahmed ElArabawyf501a982019-07-23 15:02:22 -0700312 case V1_3::IWifiChip::LatencyMode::LOW:
Ahmed ElArabawyeaf82402018-10-26 09:46:04 -0700313 return legacy_hal::WIFI_LATENCY_MODE_LOW;
314 }
315 CHECK(false);
316}
317
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800318bool convertLegacyWifiMacInfoToHidl(
319 const legacy_hal::WifiMacInfo& legacy_mac_info,
Jimmy Chend460df32019-11-29 17:31:22 +0200320 V1_4::IWifiChipEventCallback::RadioModeInfo* hidl_radio_mode_info) {
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800321 if (!hidl_radio_mode_info) {
322 return false;
323 }
324 *hidl_radio_mode_info = {};
325
326 hidl_radio_mode_info->radioId = legacy_mac_info.wlan_mac_id;
327 // Convert from bitmask of bands in the legacy HAL to enum value in
328 // the HIDL interface.
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800329 if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND &&
330 legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND &&
331 legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200332 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_24GHZ_5GHZ_6GHZ;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800333 } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND &&
334 legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200335 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_5GHZ_6GHZ;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800336 } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_6_0_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200337 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_6GHZ;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800338 } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND &&
339 legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200340 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_24GHZ_5GHZ;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800341 } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_2_4_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200342 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_24GHZ;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800343 } else if (legacy_mac_info.mac_band & legacy_hal::WLAN_MAC_5_0_BAND) {
Jimmy Chend460df32019-11-29 17:31:22 +0200344 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_5GHZ;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800345 } else {
Jimmy Chend460df32019-11-29 17:31:22 +0200346 hidl_radio_mode_info->bandInfo = V1_4::WifiBand::BAND_UNSPECIFIED;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800347 }
Jong Wook Kimda830c92018-07-23 15:29:38 -0700348 std::vector<V1_2::IWifiChipEventCallback::IfaceInfo> iface_info_vec;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800349 for (const auto& legacy_iface_info : legacy_mac_info.iface_infos) {
Jong Wook Kimda830c92018-07-23 15:29:38 -0700350 V1_2::IWifiChipEventCallback::IfaceInfo iface_info;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800351 iface_info.name = legacy_iface_info.name;
352 iface_info.channel = legacy_iface_info.channel;
353 iface_info_vec.push_back(iface_info);
354 }
355 hidl_radio_mode_info->ifaceInfos = iface_info_vec;
356 return true;
357}
358
359bool convertLegacyWifiMacInfosToHidl(
360 const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
Jimmy Chend460df32019-11-29 17:31:22 +0200361 std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>*
362 hidl_radio_mode_infos) {
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800363 if (!hidl_radio_mode_infos) {
364 return false;
365 }
366 *hidl_radio_mode_infos = {};
367
368 for (const auto& legacy_mac_info : legacy_mac_infos) {
Jimmy Chend460df32019-11-29 17:31:22 +0200369 V1_4::IWifiChipEventCallback::RadioModeInfo hidl_radio_mode_info;
Roshan Pius1a7b1db2018-01-22 17:57:20 -0800370 if (!convertLegacyWifiMacInfoToHidl(legacy_mac_info,
371 &hidl_radio_mode_info)) {
372 return false;
373 }
374 hidl_radio_mode_infos->push_back(hidl_radio_mode_info);
375 }
376 return true;
377}
378
Roshan Piusf72df2e2016-12-04 10:49:38 -0800379bool convertLegacyFeaturesToHidlStaCapabilities(
Ahmed ElArabawy95e36b72019-11-15 21:24:53 +0000380 uint64_t legacy_feature_set, uint32_t legacy_logger_feature_set,
Roshan Piusf72df2e2016-12-04 10:49:38 -0800381 uint32_t* hidl_caps) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700382 if (!hidl_caps) {
383 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800384 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700385 *hidl_caps = {};
386 using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
387 for (const auto feature : {legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED}) {
388 if (feature & legacy_logger_feature_set) {
389 *hidl_caps |=
390 convertLegacyLoggerFeatureToHidlStaIfaceCapability(feature);
391 }
Roshan Piusf72df2e2016-12-04 10:49:38 -0800392 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700393 for (const auto feature :
394 {WIFI_FEATURE_GSCAN, WIFI_FEATURE_LINK_LAYER_STATS,
395 WIFI_FEATURE_RSSI_MONITOR, WIFI_FEATURE_CONTROL_ROAMING,
396 WIFI_FEATURE_IE_WHITELIST, WIFI_FEATURE_SCAN_RAND,
397 WIFI_FEATURE_INFRA_5G, WIFI_FEATURE_HOTSPOT, WIFI_FEATURE_PNO,
398 WIFI_FEATURE_TDLS, WIFI_FEATURE_TDLS_OFFCHANNEL,
Ahmed ElArabawyb23485d2019-12-09 15:24:16 -0800399 WIFI_FEATURE_CONFIG_NDO, WIFI_FEATURE_MKEEP_ALIVE}) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700400 if (feature & legacy_feature_set) {
401 *hidl_caps |= convertLegacyFeatureToHidlStaIfaceCapability(feature);
402 }
403 }
404 // There is no flag for this one in the legacy feature set. Adding it to the
405 // set because all the current devices support it.
406 *hidl_caps |= HidlStaIfaceCaps::APF;
407 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800408}
409
410bool convertLegacyApfCapabilitiesToHidl(
411 const legacy_hal::PacketFilterCapabilities& legacy_caps,
412 StaApfPacketFilterCapabilities* hidl_caps) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700413 if (!hidl_caps) {
414 return false;
415 }
416 *hidl_caps = {};
417 hidl_caps->version = legacy_caps.version;
418 hidl_caps->maxLength = legacy_caps.max_len;
419 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800420}
421
Roshan Pius881d1f72016-12-05 15:37:00 -0800422uint8_t convertHidlGscanReportEventFlagToLegacy(
423 StaBackgroundScanBucketEventReportSchemeMask hidl_flag) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700424 using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
425 switch (hidl_flag) {
426 case HidlFlag::EACH_SCAN:
427 return REPORT_EVENTS_EACH_SCAN;
428 case HidlFlag::FULL_RESULTS:
429 return REPORT_EVENTS_FULL_RESULTS;
430 case HidlFlag::NO_BATCH:
431 return REPORT_EVENTS_NO_BATCH;
432 };
433 CHECK(false);
Roshan Pius881d1f72016-12-05 15:37:00 -0800434}
435
436StaScanDataFlagMask convertLegacyGscanDataFlagToHidl(uint8_t legacy_flag) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700437 switch (legacy_flag) {
438 case legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED:
439 return StaScanDataFlagMask::INTERRUPTED;
440 };
441 CHECK(false) << "Unknown legacy flag: " << legacy_flag;
442 // To silence the compiler warning about reaching the end of non-void
443 // function.
444 return {};
Roshan Pius881d1f72016-12-05 15:37:00 -0800445}
446
447bool convertLegacyGscanCapabilitiesToHidl(
Roshan Piusf72df2e2016-12-04 10:49:38 -0800448 const legacy_hal::wifi_gscan_capabilities& legacy_caps,
449 StaBackgroundScanCapabilities* hidl_caps) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700450 if (!hidl_caps) {
451 return false;
452 }
453 *hidl_caps = {};
454 hidl_caps->maxCacheSize = legacy_caps.max_scan_cache_size;
455 hidl_caps->maxBuckets = legacy_caps.max_scan_buckets;
456 hidl_caps->maxApCachePerScan = legacy_caps.max_ap_cache_per_scan;
457 hidl_caps->maxReportingThreshold = legacy_caps.max_scan_reporting_threshold;
458 return true;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800459}
460
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800461legacy_hal::wifi_band convertHidlWifiBandToLegacy(V1_0::WifiBand band) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700462 switch (band) {
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800463 case V1_0::WifiBand::BAND_UNSPECIFIED:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700464 return legacy_hal::WIFI_BAND_UNSPECIFIED;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800465 case V1_0::WifiBand::BAND_24GHZ:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700466 return legacy_hal::WIFI_BAND_BG;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800467 case V1_0::WifiBand::BAND_5GHZ:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700468 return legacy_hal::WIFI_BAND_A;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800469 case V1_0::WifiBand::BAND_5GHZ_DFS:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700470 return legacy_hal::WIFI_BAND_A_DFS;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800471 case V1_0::WifiBand::BAND_5GHZ_WITH_DFS:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700472 return legacy_hal::WIFI_BAND_A_WITH_DFS;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800473 case V1_0::WifiBand::BAND_24GHZ_5GHZ:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700474 return legacy_hal::WIFI_BAND_ABG;
Ahmed ElArabawyfd809fc2019-11-15 18:19:15 -0800475 case V1_0::WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
Roshan Piusabcf78f2017-10-06 16:30:38 -0700476 return legacy_hal::WIFI_BAND_ABG_WITH_DFS;
477 };
478 CHECK(false);
Roshan Pius881d1f72016-12-05 15:37:00 -0800479}
480
481bool convertHidlGscanParamsToLegacy(
Roshan Piuse65edb12016-11-22 13:02:01 -0800482 const StaBackgroundScanParameters& hidl_scan_params,
483 legacy_hal::wifi_scan_cmd_params* legacy_scan_params) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700484 if (!legacy_scan_params) {
485 return false;
Roshan Pius4cf40592017-03-07 11:17:08 -0800486 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700487 *legacy_scan_params = {};
488 legacy_scan_params->base_period = hidl_scan_params.basePeriodInMs;
489 legacy_scan_params->max_ap_per_scan = hidl_scan_params.maxApPerScan;
490 legacy_scan_params->report_threshold_percent =
491 hidl_scan_params.reportThresholdPercent;
492 legacy_scan_params->report_threshold_num_scans =
493 hidl_scan_params.reportThresholdNumScans;
494 if (hidl_scan_params.buckets.size() > MAX_BUCKETS) {
495 return false;
Roshan Piuse65edb12016-11-22 13:02:01 -0800496 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700497 legacy_scan_params->num_buckets = hidl_scan_params.buckets.size();
498 for (uint32_t bucket_idx = 0; bucket_idx < hidl_scan_params.buckets.size();
499 bucket_idx++) {
500 const StaBackgroundScanBucketParameters& hidl_bucket_spec =
501 hidl_scan_params.buckets[bucket_idx];
502 legacy_hal::wifi_scan_bucket_spec& legacy_bucket_spec =
503 legacy_scan_params->buckets[bucket_idx];
504 if (hidl_bucket_spec.bucketIdx >= MAX_BUCKETS) {
505 return false;
506 }
507 legacy_bucket_spec.bucket = hidl_bucket_spec.bucketIdx;
508 legacy_bucket_spec.band =
509 convertHidlWifiBandToLegacy(hidl_bucket_spec.band);
510 legacy_bucket_spec.period = hidl_bucket_spec.periodInMs;
511 legacy_bucket_spec.max_period =
512 hidl_bucket_spec.exponentialMaxPeriodInMs;
513 legacy_bucket_spec.base = hidl_bucket_spec.exponentialBase;
514 legacy_bucket_spec.step_count = hidl_bucket_spec.exponentialStepCount;
515 legacy_bucket_spec.report_events = 0;
516 using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
517 for (const auto flag : {HidlFlag::EACH_SCAN, HidlFlag::FULL_RESULTS,
518 HidlFlag::NO_BATCH}) {
519 if (hidl_bucket_spec.eventReportScheme &
520 static_cast<std::underlying_type<HidlFlag>::type>(flag)) {
521 legacy_bucket_spec.report_events |=
522 convertHidlGscanReportEventFlagToLegacy(flag);
523 }
524 }
525 if (hidl_bucket_spec.frequencies.size() > MAX_CHANNELS) {
526 return false;
527 }
528 legacy_bucket_spec.num_channels = hidl_bucket_spec.frequencies.size();
529 for (uint32_t freq_idx = 0;
530 freq_idx < hidl_bucket_spec.frequencies.size(); freq_idx++) {
531 legacy_bucket_spec.channels[freq_idx].channel =
532 hidl_bucket_spec.frequencies[freq_idx];
533 }
Roshan Piuse65edb12016-11-22 13:02:01 -0800534 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700535 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800536}
537
Roshan Pius3fae9c82016-12-02 14:49:41 -0800538bool convertLegacyIeToHidl(
539 const legacy_hal::wifi_information_element& legacy_ie,
540 WifiInformationElement* hidl_ie) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700541 if (!hidl_ie) {
542 return false;
543 }
544 *hidl_ie = {};
545 hidl_ie->id = legacy_ie.id;
546 hidl_ie->data =
547 std::vector<uint8_t>(legacy_ie.data, legacy_ie.data + legacy_ie.len);
548 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -0800549}
550
Roshan Piusabcf78f2017-10-06 16:30:38 -0700551bool convertLegacyIeBlobToHidl(const uint8_t* ie_blob, uint32_t ie_blob_len,
Roshan Piuse65edb12016-11-22 13:02:01 -0800552 std::vector<WifiInformationElement>* hidl_ies) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700553 if (!ie_blob || !hidl_ies) {
554 return false;
Roshan Piuse65edb12016-11-22 13:02:01 -0800555 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700556 *hidl_ies = {};
557 const uint8_t* ies_begin = ie_blob;
558 const uint8_t* ies_end = ie_blob + ie_blob_len;
559 const uint8_t* next_ie = ies_begin;
560 using wifi_ie = legacy_hal::wifi_information_element;
561 constexpr size_t kIeHeaderLen = sizeof(wifi_ie);
562 // Each IE should atleast have the header (i.e |id| & |len| fields).
563 while (next_ie + kIeHeaderLen <= ies_end) {
564 const wifi_ie& legacy_ie = (*reinterpret_cast<const wifi_ie*>(next_ie));
565 uint32_t curr_ie_len = kIeHeaderLen + legacy_ie.len;
566 if (next_ie + curr_ie_len > ies_end) {
567 LOG(ERROR) << "Error parsing IE blob. Next IE: " << (void*)next_ie
568 << ", Curr IE len: " << curr_ie_len
569 << ", IEs End: " << (void*)ies_end;
570 break;
571 }
572 WifiInformationElement hidl_ie;
573 if (!convertLegacyIeToHidl(legacy_ie, &hidl_ie)) {
574 LOG(ERROR) << "Error converting IE. Id: " << legacy_ie.id
575 << ", len: " << legacy_ie.len;
576 break;
577 }
578 hidl_ies->push_back(std::move(hidl_ie));
579 next_ie += curr_ie_len;
Roshan Pius3fae9c82016-12-02 14:49:41 -0800580 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700581 // Check if the blob has been fully consumed.
582 if (next_ie != ies_end) {
583 LOG(ERROR) << "Failed to fully parse IE blob. Next IE: "
584 << (void*)next_ie << ", IEs End: " << (void*)ies_end;
585 }
586 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800587}
588
Roshan Pius881d1f72016-12-05 15:37:00 -0800589bool convertLegacyGscanResultToHidl(
Roshan Piusabcf78f2017-10-06 16:30:38 -0700590 const legacy_hal::wifi_scan_result& legacy_scan_result, bool has_ie_data,
Roshan Piuse65edb12016-11-22 13:02:01 -0800591 StaScanResult* hidl_scan_result) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700592 if (!hidl_scan_result) {
593 return false;
Roshan Piuse65edb12016-11-22 13:02:01 -0800594 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700595 *hidl_scan_result = {};
596 hidl_scan_result->timeStampInUs = legacy_scan_result.ts;
597 hidl_scan_result->ssid = std::vector<uint8_t>(
598 legacy_scan_result.ssid,
599 legacy_scan_result.ssid + strnlen(legacy_scan_result.ssid,
600 sizeof(legacy_scan_result.ssid) - 1));
601 memcpy(hidl_scan_result->bssid.data(), legacy_scan_result.bssid,
602 hidl_scan_result->bssid.size());
603 hidl_scan_result->frequency = legacy_scan_result.channel;
604 hidl_scan_result->rssi = legacy_scan_result.rssi;
605 hidl_scan_result->beaconPeriodInMs = legacy_scan_result.beacon_period;
606 hidl_scan_result->capability = legacy_scan_result.capability;
607 if (has_ie_data) {
608 std::vector<WifiInformationElement> ies;
609 if (!convertLegacyIeBlobToHidl(
610 reinterpret_cast<const uint8_t*>(legacy_scan_result.ie_data),
611 legacy_scan_result.ie_length, &ies)) {
612 return false;
613 }
614 hidl_scan_result->informationElements = std::move(ies);
615 }
616 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800617}
618
Roshan Pius881d1f72016-12-05 15:37:00 -0800619bool convertLegacyCachedGscanResultsToHidl(
Roshan Piuse65edb12016-11-22 13:02:01 -0800620 const legacy_hal::wifi_cached_scan_results& legacy_cached_scan_result,
621 StaScanData* hidl_scan_data) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700622 if (!hidl_scan_data) {
623 return false;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800624 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700625 *hidl_scan_data = {};
626 hidl_scan_data->flags = 0;
627 for (const auto flag : {legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED}) {
628 if (legacy_cached_scan_result.flags & flag) {
629 hidl_scan_data->flags |=
630 static_cast<std::underlying_type<StaScanDataFlagMask>::type>(
631 convertLegacyGscanDataFlagToHidl(flag));
632 }
633 }
634 hidl_scan_data->bucketsScanned = legacy_cached_scan_result.buckets_scanned;
Roshan Piuse65edb12016-11-22 13:02:01 -0800635
Roshan Piusabcf78f2017-10-06 16:30:38 -0700636 CHECK(legacy_cached_scan_result.num_results >= 0 &&
637 legacy_cached_scan_result.num_results <= MAX_AP_CACHE_PER_SCAN);
638 std::vector<StaScanResult> hidl_scan_results;
639 for (int32_t result_idx = 0;
640 result_idx < legacy_cached_scan_result.num_results; result_idx++) {
641 StaScanResult hidl_scan_result;
642 if (!convertLegacyGscanResultToHidl(
643 legacy_cached_scan_result.results[result_idx], false,
644 &hidl_scan_result)) {
645 return false;
646 }
647 hidl_scan_results.push_back(hidl_scan_result);
Roshan Piuse65edb12016-11-22 13:02:01 -0800648 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700649 hidl_scan_data->results = std::move(hidl_scan_results);
650 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800651}
652
Roshan Pius881d1f72016-12-05 15:37:00 -0800653bool convertLegacyVectorOfCachedGscanResultsToHidl(
Roshan Piuse65edb12016-11-22 13:02:01 -0800654 const std::vector<legacy_hal::wifi_cached_scan_results>&
655 legacy_cached_scan_results,
656 std::vector<StaScanData>* hidl_scan_datas) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700657 if (!hidl_scan_datas) {
658 return false;
Roshan Piuse65edb12016-11-22 13:02:01 -0800659 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700660 *hidl_scan_datas = {};
661 for (const auto& legacy_cached_scan_result : legacy_cached_scan_results) {
662 StaScanData hidl_scan_data;
663 if (!convertLegacyCachedGscanResultsToHidl(legacy_cached_scan_result,
664 &hidl_scan_data)) {
665 return false;
666 }
667 hidl_scan_datas->push_back(hidl_scan_data);
668 }
669 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800670}
671
Roshan Pius32d0ca92016-12-02 11:21:19 -0800672WifiDebugTxPacketFate convertLegacyDebugTxPacketFateToHidl(
673 legacy_hal::wifi_tx_packet_fate fate) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700674 switch (fate) {
675 case legacy_hal::TX_PKT_FATE_ACKED:
676 return WifiDebugTxPacketFate::ACKED;
677 case legacy_hal::TX_PKT_FATE_SENT:
678 return WifiDebugTxPacketFate::SENT;
679 case legacy_hal::TX_PKT_FATE_FW_QUEUED:
680 return WifiDebugTxPacketFate::FW_QUEUED;
681 case legacy_hal::TX_PKT_FATE_FW_DROP_INVALID:
682 return WifiDebugTxPacketFate::FW_DROP_INVALID;
683 case legacy_hal::TX_PKT_FATE_FW_DROP_NOBUFS:
684 return WifiDebugTxPacketFate::FW_DROP_NOBUFS;
685 case legacy_hal::TX_PKT_FATE_FW_DROP_OTHER:
686 return WifiDebugTxPacketFate::FW_DROP_OTHER;
687 case legacy_hal::TX_PKT_FATE_DRV_QUEUED:
688 return WifiDebugTxPacketFate::DRV_QUEUED;
689 case legacy_hal::TX_PKT_FATE_DRV_DROP_INVALID:
690 return WifiDebugTxPacketFate::DRV_DROP_INVALID;
691 case legacy_hal::TX_PKT_FATE_DRV_DROP_NOBUFS:
692 return WifiDebugTxPacketFate::DRV_DROP_NOBUFS;
693 case legacy_hal::TX_PKT_FATE_DRV_DROP_OTHER:
694 return WifiDebugTxPacketFate::DRV_DROP_OTHER;
695 };
696 CHECK(false) << "Unknown legacy fate type: " << fate;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800697}
698
699WifiDebugRxPacketFate convertLegacyDebugRxPacketFateToHidl(
700 legacy_hal::wifi_rx_packet_fate fate) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700701 switch (fate) {
702 case legacy_hal::RX_PKT_FATE_SUCCESS:
703 return WifiDebugRxPacketFate::SUCCESS;
704 case legacy_hal::RX_PKT_FATE_FW_QUEUED:
705 return WifiDebugRxPacketFate::FW_QUEUED;
706 case legacy_hal::RX_PKT_FATE_FW_DROP_FILTER:
707 return WifiDebugRxPacketFate::FW_DROP_FILTER;
708 case legacy_hal::RX_PKT_FATE_FW_DROP_INVALID:
709 return WifiDebugRxPacketFate::FW_DROP_INVALID;
710 case legacy_hal::RX_PKT_FATE_FW_DROP_NOBUFS:
711 return WifiDebugRxPacketFate::FW_DROP_NOBUFS;
712 case legacy_hal::RX_PKT_FATE_FW_DROP_OTHER:
713 return WifiDebugRxPacketFate::FW_DROP_OTHER;
714 case legacy_hal::RX_PKT_FATE_DRV_QUEUED:
715 return WifiDebugRxPacketFate::DRV_QUEUED;
716 case legacy_hal::RX_PKT_FATE_DRV_DROP_FILTER:
717 return WifiDebugRxPacketFate::DRV_DROP_FILTER;
718 case legacy_hal::RX_PKT_FATE_DRV_DROP_INVALID:
719 return WifiDebugRxPacketFate::DRV_DROP_INVALID;
720 case legacy_hal::RX_PKT_FATE_DRV_DROP_NOBUFS:
721 return WifiDebugRxPacketFate::DRV_DROP_NOBUFS;
722 case legacy_hal::RX_PKT_FATE_DRV_DROP_OTHER:
723 return WifiDebugRxPacketFate::DRV_DROP_OTHER;
724 };
725 CHECK(false) << "Unknown legacy fate type: " << fate;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800726}
727
728WifiDebugPacketFateFrameType convertLegacyDebugPacketFateFrameTypeToHidl(
729 legacy_hal::frame_type type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700730 switch (type) {
731 case legacy_hal::FRAME_TYPE_UNKNOWN:
732 return WifiDebugPacketFateFrameType::UNKNOWN;
733 case legacy_hal::FRAME_TYPE_ETHERNET_II:
734 return WifiDebugPacketFateFrameType::ETHERNET_II;
735 case legacy_hal::FRAME_TYPE_80211_MGMT:
736 return WifiDebugPacketFateFrameType::MGMT_80211;
737 };
738 CHECK(false) << "Unknown legacy frame type: " << type;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800739}
740
741bool convertLegacyDebugPacketFateFrameToHidl(
742 const legacy_hal::frame_info& legacy_frame,
743 WifiDebugPacketFateFrameInfo* hidl_frame) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700744 if (!hidl_frame) {
745 return false;
746 }
747 *hidl_frame = {};
748 hidl_frame->frameType =
749 convertLegacyDebugPacketFateFrameTypeToHidl(legacy_frame.payload_type);
750 hidl_frame->frameLen = legacy_frame.frame_len;
751 hidl_frame->driverTimestampUsec = legacy_frame.driver_timestamp_usec;
752 hidl_frame->firmwareTimestampUsec = legacy_frame.firmware_timestamp_usec;
753 const uint8_t* frame_begin = reinterpret_cast<const uint8_t*>(
754 legacy_frame.frame_content.ethernet_ii_bytes);
755 hidl_frame->frameContent =
756 std::vector<uint8_t>(frame_begin, frame_begin + legacy_frame.frame_len);
757 return true;
Roshan Pius32d0ca92016-12-02 11:21:19 -0800758}
759
760bool convertLegacyDebugTxPacketFateToHidl(
761 const legacy_hal::wifi_tx_report& legacy_fate,
762 WifiDebugTxPacketFateReport* hidl_fate) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700763 if (!hidl_fate) {
764 return false;
765 }
766 *hidl_fate = {};
767 hidl_fate->fate = convertLegacyDebugTxPacketFateToHidl(legacy_fate.fate);
768 return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
769 &hidl_fate->frameInfo);
Roshan Pius32d0ca92016-12-02 11:21:19 -0800770}
771
Roshan Piusf72df2e2016-12-04 10:49:38 -0800772bool convertLegacyVectorOfDebugTxPacketFateToHidl(
773 const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
774 std::vector<WifiDebugTxPacketFateReport>* hidl_fates) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700775 if (!hidl_fates) {
776 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800777 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700778 *hidl_fates = {};
779 for (const auto& legacy_fate : legacy_fates) {
780 WifiDebugTxPacketFateReport hidl_fate;
781 if (!convertLegacyDebugTxPacketFateToHidl(legacy_fate, &hidl_fate)) {
782 return false;
783 }
784 hidl_fates->push_back(hidl_fate);
785 }
786 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800787}
788
Roshan Pius32d0ca92016-12-02 11:21:19 -0800789bool convertLegacyDebugRxPacketFateToHidl(
790 const legacy_hal::wifi_rx_report& legacy_fate,
791 WifiDebugRxPacketFateReport* hidl_fate) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700792 if (!hidl_fate) {
793 return false;
794 }
795 *hidl_fate = {};
796 hidl_fate->fate = convertLegacyDebugRxPacketFateToHidl(legacy_fate.fate);
797 return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
798 &hidl_fate->frameInfo);
Roshan Pius32d0ca92016-12-02 11:21:19 -0800799}
800
Roshan Piusf72df2e2016-12-04 10:49:38 -0800801bool convertLegacyVectorOfDebugRxPacketFateToHidl(
802 const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
803 std::vector<WifiDebugRxPacketFateReport>* hidl_fates) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700804 if (!hidl_fates) {
805 return false;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800806 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700807 *hidl_fates = {};
808 for (const auto& legacy_fate : legacy_fates) {
809 WifiDebugRxPacketFateReport hidl_fate;
810 if (!convertLegacyDebugRxPacketFateToHidl(legacy_fate, &hidl_fate)) {
811 return false;
812 }
813 hidl_fates->push_back(hidl_fate);
814 }
815 return true;
Roshan Piusf72df2e2016-12-04 10:49:38 -0800816}
817
Sunil Ravib0343e72018-11-13 15:52:00 -0800818bool convertLegacyLinkLayerRadioStatsToHidl(
819 const legacy_hal::LinkLayerRadioStats& legacy_radio_stat,
820 V1_3::StaLinkLayerRadioStats* hidl_radio_stat) {
821 if (!hidl_radio_stat) {
822 return false;
823 }
824 *hidl_radio_stat = {};
825
826 hidl_radio_stat->V1_0.onTimeInMs = legacy_radio_stat.stats.on_time;
827 hidl_radio_stat->V1_0.txTimeInMs = legacy_radio_stat.stats.tx_time;
828 hidl_radio_stat->V1_0.rxTimeInMs = legacy_radio_stat.stats.rx_time;
829 hidl_radio_stat->V1_0.onTimeInMsForScan =
830 legacy_radio_stat.stats.on_time_scan;
831 hidl_radio_stat->V1_0.txTimeInMsPerLevel =
832 legacy_radio_stat.tx_time_per_levels;
833 hidl_radio_stat->onTimeInMsForNanScan = legacy_radio_stat.stats.on_time_nbd;
834 hidl_radio_stat->onTimeInMsForBgScan =
835 legacy_radio_stat.stats.on_time_gscan;
836 hidl_radio_stat->onTimeInMsForRoamScan =
837 legacy_radio_stat.stats.on_time_roam_scan;
838 hidl_radio_stat->onTimeInMsForPnoScan =
839 legacy_radio_stat.stats.on_time_pno_scan;
840 hidl_radio_stat->onTimeInMsForHs20Scan =
841 legacy_radio_stat.stats.on_time_hs20;
842
843 std::vector<V1_3::WifiChannelStats> hidl_channel_stats;
844
845 for (const auto& channel_stat : legacy_radio_stat.channel_stats) {
846 V1_3::WifiChannelStats hidl_channel_stat;
847 hidl_channel_stat.onTimeInMs = channel_stat.on_time;
848 hidl_channel_stat.ccaBusyTimeInMs = channel_stat.cca_busy_time;
849 /*
850 * TODO once b/119142899 is fixed,
851 * replace below code with convertLegacyWifiChannelInfoToHidl()
852 */
853 hidl_channel_stat.channel.width = WifiChannelWidthInMhz::WIDTH_20;
854 hidl_channel_stat.channel.centerFreq = channel_stat.channel.center_freq;
855 hidl_channel_stat.channel.centerFreq0 =
856 channel_stat.channel.center_freq0;
857 hidl_channel_stat.channel.centerFreq1 =
858 channel_stat.channel.center_freq1;
859 hidl_channel_stats.push_back(hidl_channel_stat);
860 }
861
862 hidl_radio_stat->channelStats = hidl_channel_stats;
863
864 return true;
865}
866
Roshan Piuse65edb12016-11-22 13:02:01 -0800867bool convertLegacyLinkLayerStatsToHidl(
868 const legacy_hal::LinkLayerStats& legacy_stats,
xshue9873252018-08-07 11:04:34 -0700869 V1_3::StaLinkLayerStats* hidl_stats) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700870 if (!hidl_stats) {
871 return false;
872 }
873 *hidl_stats = {};
874 // iface legacy_stats conversion.
875 hidl_stats->iface.beaconRx = legacy_stats.iface.beacon_rx;
876 hidl_stats->iface.avgRssiMgmt = legacy_stats.iface.rssi_mgmt;
877 hidl_stats->iface.wmeBePktStats.rxMpdu =
878 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
879 hidl_stats->iface.wmeBePktStats.txMpdu =
880 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
881 hidl_stats->iface.wmeBePktStats.lostMpdu =
882 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
883 hidl_stats->iface.wmeBePktStats.retries =
884 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
885 hidl_stats->iface.wmeBkPktStats.rxMpdu =
886 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
887 hidl_stats->iface.wmeBkPktStats.txMpdu =
888 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
889 hidl_stats->iface.wmeBkPktStats.lostMpdu =
890 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
891 hidl_stats->iface.wmeBkPktStats.retries =
892 legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
893 hidl_stats->iface.wmeViPktStats.rxMpdu =
894 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
895 hidl_stats->iface.wmeViPktStats.txMpdu =
896 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
897 hidl_stats->iface.wmeViPktStats.lostMpdu =
898 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
899 hidl_stats->iface.wmeViPktStats.retries =
900 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
901 hidl_stats->iface.wmeVoPktStats.rxMpdu =
902 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
903 hidl_stats->iface.wmeVoPktStats.txMpdu =
904 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
905 hidl_stats->iface.wmeVoPktStats.lostMpdu =
906 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
907 hidl_stats->iface.wmeVoPktStats.retries =
908 legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
909 // radio legacy_stats conversion.
xshue9873252018-08-07 11:04:34 -0700910 std::vector<V1_3::StaLinkLayerRadioStats> hidl_radios_stats;
Roshan Piusabcf78f2017-10-06 16:30:38 -0700911 for (const auto& legacy_radio_stats : legacy_stats.radios) {
xshue9873252018-08-07 11:04:34 -0700912 V1_3::StaLinkLayerRadioStats hidl_radio_stats;
Sunil Ravib0343e72018-11-13 15:52:00 -0800913 if (!convertLegacyLinkLayerRadioStatsToHidl(legacy_radio_stats,
914 &hidl_radio_stats)) {
915 return false;
916 }
Roshan Piusabcf78f2017-10-06 16:30:38 -0700917 hidl_radios_stats.push_back(hidl_radio_stats);
918 }
919 hidl_stats->radios = hidl_radios_stats;
920 // Timestamp in the HAL wrapper here since it's not provided in the legacy
921 // HAL API.
922 hidl_stats->timeStampInMs = uptimeMillis();
923 return true;
Roshan Piuse65edb12016-11-22 13:02:01 -0800924}
Roshan Piusf5f51fd2016-12-01 13:54:24 -0800925
Roshan Pius26801cb2016-12-13 14:25:45 -0800926bool convertLegacyRoamingCapabilitiesToHidl(
927 const legacy_hal::wifi_roaming_capabilities& legacy_caps,
928 StaRoamingCapabilities* hidl_caps) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700929 if (!hidl_caps) {
930 return false;
931 }
932 *hidl_caps = {};
933 hidl_caps->maxBlacklistSize = legacy_caps.max_blacklist_size;
934 hidl_caps->maxWhitelistSize = legacy_caps.max_whitelist_size;
935 return true;
Roshan Pius26801cb2016-12-13 14:25:45 -0800936}
937
938bool convertHidlRoamingConfigToLegacy(
939 const StaRoamingConfig& hidl_config,
940 legacy_hal::wifi_roaming_config* legacy_config) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700941 if (!legacy_config) {
942 return false;
943 }
944 *legacy_config = {};
945 if (hidl_config.bssidBlacklist.size() > MAX_BLACKLIST_BSSID ||
946 hidl_config.ssidWhitelist.size() > MAX_WHITELIST_SSID) {
947 return false;
948 }
949 legacy_config->num_blacklist_bssid = hidl_config.bssidBlacklist.size();
950 uint32_t i = 0;
951 for (const auto& bssid : hidl_config.bssidBlacklist) {
952 CHECK(bssid.size() == sizeof(legacy_hal::mac_addr));
953 memcpy(legacy_config->blacklist_bssid[i++], bssid.data(), bssid.size());
954 }
955 legacy_config->num_whitelist_ssid = hidl_config.ssidWhitelist.size();
956 i = 0;
957 for (const auto& ssid : hidl_config.ssidWhitelist) {
958 CHECK(ssid.size() <= sizeof(legacy_hal::ssid_t::ssid_str));
959 legacy_config->whitelist_ssid[i].length = ssid.size();
960 memcpy(legacy_config->whitelist_ssid[i].ssid_str, ssid.data(),
961 ssid.size());
962 i++;
963 }
964 return true;
Roshan Pius26801cb2016-12-13 14:25:45 -0800965}
966
967legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(
968 StaRoamingState state) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700969 switch (state) {
970 case StaRoamingState::ENABLED:
971 return legacy_hal::ROAMING_ENABLE;
972 case StaRoamingState::DISABLED:
973 return legacy_hal::ROAMING_DISABLE;
974 };
975 CHECK(false);
Roshan Pius26801cb2016-12-13 14:25:45 -0800976}
977
Etan Cohen67d378d2017-04-03 16:10:54 -0700978legacy_hal::NanMatchAlg convertHidlNanMatchAlgToLegacy(NanMatchAlg type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -0700979 switch (type) {
980 case NanMatchAlg::MATCH_ONCE:
981 return legacy_hal::NAN_MATCH_ALG_MATCH_ONCE;
982 case NanMatchAlg::MATCH_CONTINUOUS:
983 return legacy_hal::NAN_MATCH_ALG_MATCH_CONTINUOUS;
984 case NanMatchAlg::MATCH_NEVER:
985 return legacy_hal::NAN_MATCH_ALG_MATCH_NEVER;
986 }
987 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -0700988}
989
Roshan Piusabcf78f2017-10-06 16:30:38 -0700990legacy_hal::NanPublishType convertHidlNanPublishTypeToLegacy(
991 NanPublishType type) {
992 switch (type) {
993 case NanPublishType::UNSOLICITED:
994 return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED;
995 case NanPublishType::SOLICITED:
996 return legacy_hal::NAN_PUBLISH_TYPE_SOLICITED;
997 case NanPublishType::UNSOLICITED_SOLICITED:
998 return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED_SOLICITED;
999 }
1000 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -07001001}
1002
1003legacy_hal::NanTxType convertHidlNanTxTypeToLegacy(NanTxType type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001004 switch (type) {
1005 case NanTxType::BROADCAST:
1006 return legacy_hal::NAN_TX_TYPE_BROADCAST;
1007 case NanTxType::UNICAST:
1008 return legacy_hal::NAN_TX_TYPE_UNICAST;
1009 }
1010 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -07001011}
1012
Roshan Piusabcf78f2017-10-06 16:30:38 -07001013legacy_hal::NanSubscribeType convertHidlNanSubscribeTypeToLegacy(
1014 NanSubscribeType type) {
1015 switch (type) {
1016 case NanSubscribeType::PASSIVE:
1017 return legacy_hal::NAN_SUBSCRIBE_TYPE_PASSIVE;
1018 case NanSubscribeType::ACTIVE:
1019 return legacy_hal::NAN_SUBSCRIBE_TYPE_ACTIVE;
1020 }
1021 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -07001022}
1023
1024legacy_hal::NanSRFType convertHidlNanSrfTypeToLegacy(NanSrfType type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001025 switch (type) {
1026 case NanSrfType::BLOOM_FILTER:
1027 return legacy_hal::NAN_SRF_ATTR_BLOOM_FILTER;
1028 case NanSrfType::PARTIAL_MAC_ADDR:
1029 return legacy_hal::NAN_SRF_ATTR_PARTIAL_MAC_ADDR;
1030 }
1031 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -07001032}
1033
1034legacy_hal::NanDataPathChannelCfg convertHidlNanDataPathChannelCfgToLegacy(
1035 NanDataPathChannelCfg type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001036 switch (type) {
1037 case NanDataPathChannelCfg::CHANNEL_NOT_REQUESTED:
1038 return legacy_hal::NAN_DP_CHANNEL_NOT_REQUESTED;
1039 case NanDataPathChannelCfg::REQUEST_CHANNEL_SETUP:
1040 return legacy_hal::NAN_DP_REQUEST_CHANNEL_SETUP;
1041 case NanDataPathChannelCfg::FORCE_CHANNEL_SETUP:
1042 return legacy_hal::NAN_DP_FORCE_CHANNEL_SETUP;
1043 }
1044 CHECK(false);
Etan Cohen67d378d2017-04-03 16:10:54 -07001045}
1046
Roshan Piusabcf78f2017-10-06 16:30:38 -07001047NanStatusType convertLegacyNanStatusTypeToHidl(legacy_hal::NanStatusType type) {
1048 switch (type) {
1049 case legacy_hal::NAN_STATUS_SUCCESS:
1050 return NanStatusType::SUCCESS;
1051 case legacy_hal::NAN_STATUS_INTERNAL_FAILURE:
1052 return NanStatusType::INTERNAL_FAILURE;
1053 case legacy_hal::NAN_STATUS_PROTOCOL_FAILURE:
1054 return NanStatusType::PROTOCOL_FAILURE;
1055 case legacy_hal::NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID:
1056 return NanStatusType::INVALID_SESSION_ID;
1057 case legacy_hal::NAN_STATUS_NO_RESOURCE_AVAILABLE:
1058 return NanStatusType::NO_RESOURCES_AVAILABLE;
1059 case legacy_hal::NAN_STATUS_INVALID_PARAM:
1060 return NanStatusType::INVALID_ARGS;
1061 case legacy_hal::NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID:
1062 return NanStatusType::INVALID_PEER_ID;
1063 case legacy_hal::NAN_STATUS_INVALID_NDP_ID:
1064 return NanStatusType::INVALID_NDP_ID;
1065 case legacy_hal::NAN_STATUS_NAN_NOT_ALLOWED:
1066 return NanStatusType::NAN_NOT_ALLOWED;
1067 case legacy_hal::NAN_STATUS_NO_OTA_ACK:
1068 return NanStatusType::NO_OTA_ACK;
1069 case legacy_hal::NAN_STATUS_ALREADY_ENABLED:
1070 return NanStatusType::ALREADY_ENABLED;
1071 case legacy_hal::NAN_STATUS_FOLLOWUP_QUEUE_FULL:
1072 return NanStatusType::FOLLOWUP_TX_QUEUE_FULL;
1073 case legacy_hal::NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED:
1074 return NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED;
1075 }
1076 CHECK(false);
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001077}
1078
Roshan Piusabcf78f2017-10-06 16:30:38 -07001079void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str,
1080 size_t max_len, WifiNanStatus* wifiNanStatus) {
1081 wifiNanStatus->status = convertLegacyNanStatusTypeToHidl(type);
1082 wifiNanStatus->description = safeConvertChar(str, max_len);
Etan Cohenbbc0f092017-04-26 16:52:34 -07001083}
1084
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001085bool convertHidlNanEnableRequestToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02001086 const V1_4::NanEnableRequest& hidl_request,
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001087 legacy_hal::NanEnableRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001088 if (!legacy_request) {
1089 LOG(ERROR)
1090 << "convertHidlNanEnableRequestToLegacy: null legacy_request";
1091 return false;
1092 }
1093 *legacy_request = {};
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001094
Roshan Piusabcf78f2017-10-06 16:30:38 -07001095 legacy_request->config_2dot4g_support = 1;
1096 legacy_request->support_2dot4g_val =
1097 hidl_request.operateInBand[(size_t)NanBandIndex::NAN_BAND_24GHZ];
1098 legacy_request->config_support_5g = 1;
1099 legacy_request->support_5g_val =
1100 hidl_request.operateInBand[(size_t)NanBandIndex::NAN_BAND_5GHZ];
1101 legacy_request->config_hop_count_limit = 1;
1102 legacy_request->hop_count_limit_val = hidl_request.hopCountMax;
1103 legacy_request->master_pref = hidl_request.configParams.masterPref;
1104 legacy_request->discovery_indication_cfg = 0;
1105 legacy_request->discovery_indication_cfg |=
1106 hidl_request.configParams.disableDiscoveryAddressChangeIndication ? 0x1
1107 : 0x0;
1108 legacy_request->discovery_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001109 hidl_request.configParams.disableStartedClusterIndication ? 0x2 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001110 legacy_request->discovery_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001111 hidl_request.configParams.disableJoinedClusterIndication ? 0x4 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001112 legacy_request->config_sid_beacon = 1;
1113 if (hidl_request.configParams.numberOfPublishServiceIdsInBeacon > 127) {
1114 LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
1115 "numberOfPublishServiceIdsInBeacon > 127";
1116 return false;
1117 }
1118 legacy_request->sid_beacon_val =
1119 (hidl_request.configParams.includePublishServiceIdsInBeacon ? 0x1
1120 : 0x0) |
1121 (hidl_request.configParams.numberOfPublishServiceIdsInBeacon << 1);
1122 legacy_request->config_subscribe_sid_beacon = 1;
1123 if (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon > 127) {
1124 LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
1125 "numberOfSubscribeServiceIdsInBeacon > 127";
1126 return false;
1127 }
1128 legacy_request->subscribe_sid_beacon_val =
1129 (hidl_request.configParams.includeSubscribeServiceIdsInBeacon ? 0x1
1130 : 0x0) |
1131 (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
1132 legacy_request->config_rssi_window_size = 1;
1133 legacy_request->rssi_window_size_val =
1134 hidl_request.configParams.rssiWindowSize;
1135 legacy_request->config_disc_mac_addr_randomization = 1;
1136 legacy_request->disc_mac_addr_rand_interval_sec =
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001137 hidl_request.configParams.macAddressRandomizationIntervalSec;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001138 legacy_request->config_2dot4g_rssi_close = 1;
Nate(Qiang) Jiang18b38eb2019-12-11 12:48:13 -08001139 if (hidl_request.configParams.bandSpecificConfig.size() != 3) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001140 LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
Nate(Qiang) Jiang18b38eb2019-12-11 12:48:13 -08001141 "bandSpecificConfig.size() != 3";
Roshan Piusabcf78f2017-10-06 16:30:38 -07001142 return false;
1143 }
1144 legacy_request->rssi_close_2dot4g_val =
1145 hidl_request.configParams
1146 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1147 .rssiClose;
1148 legacy_request->config_2dot4g_rssi_middle = 1;
1149 legacy_request->rssi_middle_2dot4g_val =
1150 hidl_request.configParams
1151 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1152 .rssiMiddle;
1153 legacy_request->config_2dot4g_rssi_proximity = 1;
1154 legacy_request->rssi_proximity_2dot4g_val =
1155 hidl_request.configParams
1156 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1157 .rssiCloseProximity;
1158 legacy_request->config_scan_params = 1;
1159 legacy_request->scan_params_val
1160 .dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
1161 hidl_request.configParams
1162 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1163 .dwellTimeMs;
1164 legacy_request->scan_params_val
1165 .scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
1166 hidl_request.configParams
1167 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1168 .scanPeriodSec;
1169 legacy_request->config_dw.config_2dot4g_dw_band =
1170 hidl_request.configParams
1171 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1172 .validDiscoveryWindowIntervalVal;
1173 legacy_request->config_dw.dw_2dot4g_interval_val =
1174 hidl_request.configParams
1175 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1176 .discoveryWindowIntervalVal;
1177 legacy_request->config_5g_rssi_close = 1;
1178 legacy_request->rssi_close_5g_val =
1179 hidl_request.configParams
1180 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1181 .rssiClose;
1182 legacy_request->config_5g_rssi_middle = 1;
1183 legacy_request->rssi_middle_5g_val =
1184 hidl_request.configParams
1185 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1186 .rssiMiddle;
1187 legacy_request->config_5g_rssi_close_proximity = 1;
1188 legacy_request->rssi_close_proximity_5g_val =
1189 hidl_request.configParams
1190 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1191 .rssiCloseProximity;
1192 legacy_request->scan_params_val
1193 .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
1194 hidl_request.configParams
1195 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1196 .dwellTimeMs;
1197 legacy_request->scan_params_val
1198 .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
1199 hidl_request.configParams
1200 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1201 .scanPeriodSec;
1202 legacy_request->scan_params_val
1203 .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
1204 hidl_request.configParams
1205 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1206 .dwellTimeMs;
1207 legacy_request->scan_params_val
1208 .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
1209 hidl_request.configParams
1210 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1211 .scanPeriodSec;
1212 legacy_request->config_dw.config_5g_dw_band =
1213 hidl_request.configParams
1214 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1215 .validDiscoveryWindowIntervalVal;
1216 legacy_request->config_dw.dw_5g_interval_val =
1217 hidl_request.configParams
1218 .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1219 .discoveryWindowIntervalVal;
1220 if (hidl_request.debugConfigs.validClusterIdVals) {
1221 legacy_request->cluster_low =
1222 hidl_request.debugConfigs.clusterIdBottomRangeVal;
1223 legacy_request->cluster_high =
1224 hidl_request.debugConfigs.clusterIdTopRangeVal;
1225 } else { // need 'else' since not configurable in legacy HAL
1226 legacy_request->cluster_low = 0x0000;
1227 legacy_request->cluster_high = 0xFFFF;
1228 }
1229 legacy_request->config_intf_addr =
1230 hidl_request.debugConfigs.validIntfAddrVal;
1231 memcpy(legacy_request->intf_addr_val,
1232 hidl_request.debugConfigs.intfAddrVal.data(), 6);
1233 legacy_request->config_oui = hidl_request.debugConfigs.validOuiVal;
1234 legacy_request->oui_val = hidl_request.debugConfigs.ouiVal;
1235 legacy_request->config_random_factor_force =
1236 hidl_request.debugConfigs.validRandomFactorForceVal;
1237 legacy_request->random_factor_force_val =
1238 hidl_request.debugConfigs.randomFactorForceVal;
1239 legacy_request->config_hop_count_force =
1240 hidl_request.debugConfigs.validHopCountForceVal;
1241 legacy_request->hop_count_force_val =
1242 hidl_request.debugConfigs.hopCountForceVal;
1243 legacy_request->config_24g_channel =
1244 hidl_request.debugConfigs.validDiscoveryChannelVal;
1245 legacy_request->channel_24g_val =
1246 hidl_request.debugConfigs
1247 .discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
1248 legacy_request->config_5g_channel =
1249 hidl_request.debugConfigs.validDiscoveryChannelVal;
1250 legacy_request->channel_5g_val =
1251 hidl_request.debugConfigs
1252 .discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
1253 legacy_request->config_2dot4g_beacons =
1254 hidl_request.debugConfigs.validUseBeaconsInBandVal;
1255 legacy_request->beacon_2dot4g_val =
1256 hidl_request.debugConfigs
1257 .useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
1258 legacy_request->config_5g_beacons =
1259 hidl_request.debugConfigs.validUseBeaconsInBandVal;
1260 legacy_request->beacon_5g_val =
1261 hidl_request.debugConfigs
1262 .useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
1263 legacy_request->config_2dot4g_sdf =
1264 hidl_request.debugConfigs.validUseSdfInBandVal;
1265 legacy_request->sdf_2dot4g_val =
1266 hidl_request.debugConfigs
1267 .useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
1268 legacy_request->config_5g_sdf =
1269 hidl_request.debugConfigs.validUseSdfInBandVal;
1270 legacy_request->sdf_5g_val =
1271 hidl_request.debugConfigs
1272 .useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001273
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001274 /* TODO: b/145609058
1275 * Missing updates needed to legacy_hal::NanEnableRequest and conversion to
1276 * it for 6GHz band */
1277
Roshan Piusabcf78f2017-10-06 16:30:38 -07001278 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001279}
1280
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001281bool convertHidlNanEnableRequest_1_4ToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02001282 const V1_4::NanEnableRequest& hidl_request1,
Jong Wook Kimda830c92018-07-23 15:29:38 -07001283 const V1_2::NanConfigRequestSupplemental& hidl_request2,
Etan Cohen9e7a4052017-12-21 13:45:26 -08001284 legacy_hal::NanEnableRequest* legacy_request) {
1285 if (!legacy_request) {
1286 LOG(ERROR)
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001287 << "convertHidlNanEnableRequest_1_4ToLegacy: null legacy_request";
Etan Cohen9e7a4052017-12-21 13:45:26 -08001288 return false;
1289 }
1290
1291 *legacy_request = {};
1292 if (!convertHidlNanEnableRequestToLegacy(hidl_request1, legacy_request)) {
1293 return false;
1294 }
1295
1296 legacy_request->config_discovery_beacon_int = 1;
1297 legacy_request->discovery_beacon_interval =
1298 hidl_request2.discoveryBeaconIntervalMs;
1299 legacy_request->config_nss = 1;
1300 legacy_request->nss = hidl_request2.numberOfSpatialStreamsInDiscovery;
1301 legacy_request->config_dw_early_termination = 1;
1302 legacy_request->enable_dw_termination =
1303 hidl_request2.enableDiscoveryWindowEarlyTermination;
Etan Cohen4f5bc6c2017-12-28 13:08:08 -08001304 legacy_request->config_enable_ranging = 1;
1305 legacy_request->enable_ranging = hidl_request2.enableRanging;
Etan Cohen9e7a4052017-12-21 13:45:26 -08001306
1307 return true;
1308}
1309
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001310bool convertHidlNanPublishRequestToLegacy(
1311 const NanPublishRequest& hidl_request,
1312 legacy_hal::NanPublishRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001313 if (!legacy_request) {
1314 LOG(ERROR)
1315 << "convertHidlNanPublishRequestToLegacy: null legacy_request";
1316 return false;
1317 }
1318 *legacy_request = {};
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001319
Roshan Piusabcf78f2017-10-06 16:30:38 -07001320 legacy_request->publish_id = hidl_request.baseConfigs.sessionId;
1321 legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
1322 legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
1323 legacy_request->publish_count = hidl_request.baseConfigs.discoveryCount;
1324 legacy_request->service_name_len =
1325 hidl_request.baseConfigs.serviceName.size();
1326 if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
1327 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: service_name_len "
1328 "too large";
1329 return false;
1330 }
1331 memcpy(legacy_request->service_name,
1332 hidl_request.baseConfigs.serviceName.data(),
1333 legacy_request->service_name_len);
1334 legacy_request->publish_match_indicator = convertHidlNanMatchAlgToLegacy(
1335 hidl_request.baseConfigs.discoveryMatchIndicator);
1336 legacy_request->service_specific_info_len =
1337 hidl_request.baseConfigs.serviceSpecificInfo.size();
1338 if (legacy_request->service_specific_info_len >
1339 NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
1340 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1341 "service_specific_info_len too large";
1342 return false;
1343 }
1344 memcpy(legacy_request->service_specific_info,
1345 hidl_request.baseConfigs.serviceSpecificInfo.data(),
1346 legacy_request->service_specific_info_len);
1347 legacy_request->sdea_service_specific_info_len =
Etan Cohena7543a72017-02-17 13:46:19 -08001348 hidl_request.baseConfigs.extendedServiceSpecificInfo.size();
Roshan Piusabcf78f2017-10-06 16:30:38 -07001349 if (legacy_request->sdea_service_specific_info_len >
1350 NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
1351 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1352 "sdea_service_specific_info_len too large";
1353 return false;
1354 }
1355 memcpy(legacy_request->sdea_service_specific_info,
1356 hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
1357 legacy_request->sdea_service_specific_info_len);
1358 legacy_request->rx_match_filter_len =
1359 hidl_request.baseConfigs.rxMatchFilter.size();
1360 if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
1361 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1362 "rx_match_filter_len too large";
1363 return false;
1364 }
1365 memcpy(legacy_request->rx_match_filter,
1366 hidl_request.baseConfigs.rxMatchFilter.data(),
1367 legacy_request->rx_match_filter_len);
1368 legacy_request->tx_match_filter_len =
1369 hidl_request.baseConfigs.txMatchFilter.size();
1370 if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
1371 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1372 "tx_match_filter_len too large";
1373 return false;
1374 }
1375 memcpy(legacy_request->tx_match_filter,
1376 hidl_request.baseConfigs.txMatchFilter.data(),
1377 legacy_request->tx_match_filter_len);
1378 legacy_request->rssi_threshold_flag =
1379 hidl_request.baseConfigs.useRssiThreshold;
1380 legacy_request->recv_indication_cfg = 0;
1381 legacy_request->recv_indication_cfg |=
1382 hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
1383 : 0x0;
1384 legacy_request->recv_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001385 hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001386 legacy_request->recv_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001387 hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001388 legacy_request->recv_indication_cfg |= 0x8;
1389 legacy_request->cipher_type =
1390 (unsigned int)hidl_request.baseConfigs.securityConfig.cipherType;
1391 if (hidl_request.baseConfigs.securityConfig.securityType ==
1392 NanDataPathSecurityType::PMK) {
1393 legacy_request->key_info.key_type =
1394 legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
1395 legacy_request->key_info.body.pmk_info.pmk_len =
1396 hidl_request.baseConfigs.securityConfig.pmk.size();
1397 if (legacy_request->key_info.body.pmk_info.pmk_len !=
1398 NAN_PMK_INFO_LEN) {
1399 LOG(ERROR)
1400 << "convertHidlNanPublishRequestToLegacy: invalid pmk_len";
1401 return false;
1402 }
1403 memcpy(legacy_request->key_info.body.pmk_info.pmk,
1404 hidl_request.baseConfigs.securityConfig.pmk.data(),
1405 legacy_request->key_info.body.pmk_info.pmk_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001406 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001407 if (hidl_request.baseConfigs.securityConfig.securityType ==
1408 NanDataPathSecurityType::PASSPHRASE) {
1409 legacy_request->key_info.key_type =
1410 legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
1411 legacy_request->key_info.body.passphrase_info.passphrase_len =
1412 hidl_request.baseConfigs.securityConfig.passphrase.size();
1413 if (legacy_request->key_info.body.passphrase_info.passphrase_len <
1414 NAN_SECURITY_MIN_PASSPHRASE_LEN) {
1415 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1416 "passphrase_len too small";
1417 return false;
1418 }
1419 if (legacy_request->key_info.body.passphrase_info.passphrase_len >
1420 NAN_SECURITY_MAX_PASSPHRASE_LEN) {
1421 LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
1422 "passphrase_len too large";
1423 return false;
1424 }
1425 memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
1426 hidl_request.baseConfigs.securityConfig.passphrase.data(),
1427 legacy_request->key_info.body.passphrase_info.passphrase_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001428 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001429 legacy_request->sdea_params.security_cfg =
1430 (hidl_request.baseConfigs.securityConfig.securityType !=
1431 NanDataPathSecurityType::OPEN)
1432 ? legacy_hal::NAN_DP_CONFIG_SECURITY
Etan Cohenc58619e2017-03-14 14:54:40 -07001433 : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001434 legacy_request->sdea_params.ranging_state =
1435 hidl_request.baseConfigs.rangingRequired
1436 ? legacy_hal::NAN_RANGING_ENABLE
1437 : legacy_hal::NAN_RANGING_DISABLE;
1438 legacy_request->ranging_cfg.ranging_interval_msec =
1439 hidl_request.baseConfigs.rangingIntervalMsec;
1440 legacy_request->ranging_cfg.config_ranging_indications =
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001441 hidl_request.baseConfigs.configRangingIndications;
Etan Cohen7b8c5d72017-12-14 18:12:04 -08001442 legacy_request->ranging_cfg.distance_ingress_mm =
1443 hidl_request.baseConfigs.distanceIngressCm * 10;
1444 legacy_request->ranging_cfg.distance_egress_mm =
1445 hidl_request.baseConfigs.distanceEgressCm * 10;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001446 legacy_request->ranging_auto_response =
1447 hidl_request.baseConfigs.rangingRequired
1448 ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
1449 : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
1450 legacy_request->sdea_params.range_report =
1451 legacy_hal::NAN_DISABLE_RANGE_REPORT;
1452 legacy_request->publish_type =
1453 convertHidlNanPublishTypeToLegacy(hidl_request.publishType);
1454 legacy_request->tx_type = convertHidlNanTxTypeToLegacy(hidl_request.txType);
1455 legacy_request->service_responder_policy =
1456 hidl_request.autoAcceptDataPathRequests
1457 ? legacy_hal::NAN_SERVICE_ACCEPT_POLICY_ALL
1458 : legacy_hal::NAN_SERVICE_ACCEPT_POLICY_NONE;
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001459
Roshan Piusabcf78f2017-10-06 16:30:38 -07001460 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001461}
1462
1463bool convertHidlNanSubscribeRequestToLegacy(
1464 const NanSubscribeRequest& hidl_request,
1465 legacy_hal::NanSubscribeRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001466 if (!legacy_request) {
1467 LOG(ERROR)
1468 << "convertHidlNanSubscribeRequestToLegacy: legacy_request is null";
1469 return false;
1470 }
1471 *legacy_request = {};
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001472
Roshan Piusabcf78f2017-10-06 16:30:38 -07001473 legacy_request->subscribe_id = hidl_request.baseConfigs.sessionId;
1474 legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
1475 legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
1476 legacy_request->subscribe_count = hidl_request.baseConfigs.discoveryCount;
1477 legacy_request->service_name_len =
1478 hidl_request.baseConfigs.serviceName.size();
1479 if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
1480 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1481 "service_name_len too large";
1482 return false;
1483 }
1484 memcpy(legacy_request->service_name,
1485 hidl_request.baseConfigs.serviceName.data(),
1486 legacy_request->service_name_len);
1487 legacy_request->subscribe_match_indicator = convertHidlNanMatchAlgToLegacy(
1488 hidl_request.baseConfigs.discoveryMatchIndicator);
1489 legacy_request->service_specific_info_len =
1490 hidl_request.baseConfigs.serviceSpecificInfo.size();
1491 if (legacy_request->service_specific_info_len >
1492 NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
1493 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1494 "service_specific_info_len too large";
1495 return false;
1496 }
1497 memcpy(legacy_request->service_specific_info,
1498 hidl_request.baseConfigs.serviceSpecificInfo.data(),
1499 legacy_request->service_specific_info_len);
1500 legacy_request->sdea_service_specific_info_len =
Etan Cohena7543a72017-02-17 13:46:19 -08001501 hidl_request.baseConfigs.extendedServiceSpecificInfo.size();
Roshan Piusabcf78f2017-10-06 16:30:38 -07001502 if (legacy_request->sdea_service_specific_info_len >
1503 NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
1504 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1505 "sdea_service_specific_info_len too large";
1506 return false;
1507 }
1508 memcpy(legacy_request->sdea_service_specific_info,
1509 hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
1510 legacy_request->sdea_service_specific_info_len);
1511 legacy_request->rx_match_filter_len =
1512 hidl_request.baseConfigs.rxMatchFilter.size();
1513 if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
1514 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1515 "rx_match_filter_len too large";
1516 return false;
1517 }
1518 memcpy(legacy_request->rx_match_filter,
1519 hidl_request.baseConfigs.rxMatchFilter.data(),
1520 legacy_request->rx_match_filter_len);
1521 legacy_request->tx_match_filter_len =
1522 hidl_request.baseConfigs.txMatchFilter.size();
1523 if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
1524 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1525 "tx_match_filter_len too large";
1526 return false;
1527 }
1528 memcpy(legacy_request->tx_match_filter,
1529 hidl_request.baseConfigs.txMatchFilter.data(),
1530 legacy_request->tx_match_filter_len);
1531 legacy_request->rssi_threshold_flag =
1532 hidl_request.baseConfigs.useRssiThreshold;
1533 legacy_request->recv_indication_cfg = 0;
1534 legacy_request->recv_indication_cfg |=
1535 hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
1536 : 0x0;
1537 legacy_request->recv_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001538 hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001539 legacy_request->recv_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001540 hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001541 legacy_request->cipher_type =
1542 (unsigned int)hidl_request.baseConfigs.securityConfig.cipherType;
1543 if (hidl_request.baseConfigs.securityConfig.securityType ==
1544 NanDataPathSecurityType::PMK) {
1545 legacy_request->key_info.key_type =
1546 legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
1547 legacy_request->key_info.body.pmk_info.pmk_len =
1548 hidl_request.baseConfigs.securityConfig.pmk.size();
1549 if (legacy_request->key_info.body.pmk_info.pmk_len !=
1550 NAN_PMK_INFO_LEN) {
1551 LOG(ERROR)
1552 << "convertHidlNanSubscribeRequestToLegacy: invalid pmk_len";
1553 return false;
1554 }
1555 memcpy(legacy_request->key_info.body.pmk_info.pmk,
1556 hidl_request.baseConfigs.securityConfig.pmk.data(),
1557 legacy_request->key_info.body.pmk_info.pmk_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001558 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001559 if (hidl_request.baseConfigs.securityConfig.securityType ==
1560 NanDataPathSecurityType::PASSPHRASE) {
1561 legacy_request->key_info.key_type =
1562 legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
1563 legacy_request->key_info.body.passphrase_info.passphrase_len =
1564 hidl_request.baseConfigs.securityConfig.passphrase.size();
1565 if (legacy_request->key_info.body.passphrase_info.passphrase_len <
1566 NAN_SECURITY_MIN_PASSPHRASE_LEN) {
1567 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1568 "passphrase_len too small";
1569 return false;
1570 }
1571 if (legacy_request->key_info.body.passphrase_info.passphrase_len >
1572 NAN_SECURITY_MAX_PASSPHRASE_LEN) {
1573 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1574 "passphrase_len too large";
1575 return false;
1576 }
1577 memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
1578 hidl_request.baseConfigs.securityConfig.passphrase.data(),
1579 legacy_request->key_info.body.passphrase_info.passphrase_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001580 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001581 legacy_request->sdea_params.security_cfg =
1582 (hidl_request.baseConfigs.securityConfig.securityType !=
1583 NanDataPathSecurityType::OPEN)
1584 ? legacy_hal::NAN_DP_CONFIG_SECURITY
1585 : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
1586 legacy_request->sdea_params.ranging_state =
1587 hidl_request.baseConfigs.rangingRequired
1588 ? legacy_hal::NAN_RANGING_ENABLE
1589 : legacy_hal::NAN_RANGING_DISABLE;
1590 legacy_request->ranging_cfg.ranging_interval_msec =
1591 hidl_request.baseConfigs.rangingIntervalMsec;
1592 legacy_request->ranging_cfg.config_ranging_indications =
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001593 hidl_request.baseConfigs.configRangingIndications;
Etan Cohen7b8c5d72017-12-14 18:12:04 -08001594 legacy_request->ranging_cfg.distance_ingress_mm =
1595 hidl_request.baseConfigs.distanceIngressCm * 10;
1596 legacy_request->ranging_cfg.distance_egress_mm =
1597 hidl_request.baseConfigs.distanceEgressCm * 10;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001598 legacy_request->ranging_auto_response =
1599 hidl_request.baseConfigs.rangingRequired
1600 ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
1601 : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
1602 legacy_request->sdea_params.range_report =
1603 legacy_hal::NAN_DISABLE_RANGE_REPORT;
1604 legacy_request->subscribe_type =
1605 convertHidlNanSubscribeTypeToLegacy(hidl_request.subscribeType);
1606 legacy_request->serviceResponseFilter =
1607 convertHidlNanSrfTypeToLegacy(hidl_request.srfType);
1608 legacy_request->serviceResponseInclude =
1609 hidl_request.srfRespondIfInAddressSet
1610 ? legacy_hal::NAN_SRF_INCLUDE_RESPOND
1611 : legacy_hal::NAN_SRF_INCLUDE_DO_NOT_RESPOND;
1612 legacy_request->useServiceResponseFilter =
1613 hidl_request.shouldUseSrf ? legacy_hal::NAN_USE_SRF
1614 : legacy_hal::NAN_DO_NOT_USE_SRF;
1615 legacy_request->ssiRequiredForMatchIndication =
1616 hidl_request.isSsiRequiredForMatch
1617 ? legacy_hal::NAN_SSI_REQUIRED_IN_MATCH_IND
1618 : legacy_hal::NAN_SSI_NOT_REQUIRED_IN_MATCH_IND;
1619 legacy_request->num_intf_addr_present = hidl_request.intfAddr.size();
1620 if (legacy_request->num_intf_addr_present > NAN_MAX_SUBSCRIBE_MAX_ADDRESS) {
1621 LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
1622 "num_intf_addr_present - too many";
1623 return false;
1624 }
1625 for (int i = 0; i < legacy_request->num_intf_addr_present; i++) {
1626 memcpy(legacy_request->intf_addr[i], hidl_request.intfAddr[i].data(),
1627 6);
1628 }
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001629
Roshan Piusabcf78f2017-10-06 16:30:38 -07001630 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001631}
1632
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001633bool convertHidlNanTransmitFollowupRequestToLegacy(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001634 const NanTransmitFollowupRequest& hidl_request,
1635 legacy_hal::NanTransmitFollowupRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001636 if (!legacy_request) {
1637 LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
1638 "legacy_request is null";
1639 return false;
1640 }
1641 *legacy_request = {};
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001642
Roshan Piusabcf78f2017-10-06 16:30:38 -07001643 legacy_request->publish_subscribe_id = hidl_request.discoverySessionId;
1644 legacy_request->requestor_instance_id = hidl_request.peerId;
1645 memcpy(legacy_request->addr, hidl_request.addr.data(), 6);
1646 legacy_request->priority = hidl_request.isHighPriority
1647 ? legacy_hal::NAN_TX_PRIORITY_HIGH
1648 : legacy_hal::NAN_TX_PRIORITY_NORMAL;
1649 legacy_request->dw_or_faw = hidl_request.shouldUseDiscoveryWindow
1650 ? legacy_hal::NAN_TRANSMIT_IN_DW
1651 : legacy_hal::NAN_TRANSMIT_IN_FAW;
1652 legacy_request->service_specific_info_len =
1653 hidl_request.serviceSpecificInfo.size();
1654 if (legacy_request->service_specific_info_len >
1655 NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
1656 LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
1657 "service_specific_info_len too large";
1658 return false;
1659 }
1660 memcpy(legacy_request->service_specific_info,
1661 hidl_request.serviceSpecificInfo.data(),
1662 legacy_request->service_specific_info_len);
1663 legacy_request->sdea_service_specific_info_len =
1664 hidl_request.extendedServiceSpecificInfo.size();
1665 if (legacy_request->sdea_service_specific_info_len >
1666 NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
1667 LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
1668 "sdea_service_specific_info_len too large";
1669 return false;
1670 }
1671 memcpy(legacy_request->sdea_service_specific_info,
1672 hidl_request.extendedServiceSpecificInfo.data(),
1673 legacy_request->sdea_service_specific_info_len);
1674 legacy_request->recv_indication_cfg =
1675 hidl_request.disableFollowupResultIndication ? 0x1 : 0x0;
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001676
Roshan Piusabcf78f2017-10-06 16:30:38 -07001677 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001678}
1679
1680bool convertHidlNanConfigRequestToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02001681 const V1_4::NanConfigRequest& hidl_request,
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001682 legacy_hal::NanConfigRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001683 if (!legacy_request) {
1684 LOG(ERROR)
1685 << "convertHidlNanConfigRequestToLegacy: legacy_request is null";
1686 return false;
1687 }
1688 *legacy_request = {};
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001689
Roshan Piusabcf78f2017-10-06 16:30:38 -07001690 // TODO: b/34059183 tracks missing configurations in legacy HAL or uknown
1691 // defaults
1692 legacy_request->master_pref = hidl_request.masterPref;
1693 legacy_request->discovery_indication_cfg = 0;
1694 legacy_request->discovery_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001695 hidl_request.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001696 legacy_request->discovery_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001697 hidl_request.disableStartedClusterIndication ? 0x2 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001698 legacy_request->discovery_indication_cfg |=
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001699 hidl_request.disableJoinedClusterIndication ? 0x4 : 0x0;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001700 legacy_request->config_sid_beacon = 1;
1701 if (hidl_request.numberOfPublishServiceIdsInBeacon > 127) {
1702 LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: "
1703 "numberOfPublishServiceIdsInBeacon > 127";
1704 return false;
1705 }
1706 legacy_request->sid_beacon =
1707 (hidl_request.includePublishServiceIdsInBeacon ? 0x1 : 0x0) |
1708 (hidl_request.numberOfPublishServiceIdsInBeacon << 1);
1709 legacy_request->config_subscribe_sid_beacon = 1;
1710 if (hidl_request.numberOfSubscribeServiceIdsInBeacon > 127) {
1711 LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: "
1712 "numberOfSubscribeServiceIdsInBeacon > 127";
1713 return false;
1714 }
1715 legacy_request->subscribe_sid_beacon_val =
1716 (hidl_request.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0) |
1717 (hidl_request.numberOfSubscribeServiceIdsInBeacon << 1);
1718 legacy_request->config_rssi_window_size = 1;
1719 legacy_request->rssi_window_size_val = hidl_request.rssiWindowSize;
1720 legacy_request->config_disc_mac_addr_randomization = 1;
1721 legacy_request->disc_mac_addr_rand_interval_sec =
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001722 hidl_request.macAddressRandomizationIntervalSec;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001723 /* TODO : missing
1724 legacy_request->config_2dot4g_rssi_close = 1;
1725 legacy_request->rssi_close_2dot4g_val =
1726 hidl_request.bandSpecificConfig[
1727 (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiClose;
1728 legacy_request->config_2dot4g_rssi_middle = 1;
1729 legacy_request->rssi_middle_2dot4g_val =
1730 hidl_request.bandSpecificConfig[
1731 (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiMiddle;
1732 legacy_request->config_2dot4g_rssi_proximity = 1;
1733 legacy_request->rssi_proximity_2dot4g_val =
1734 hidl_request.bandSpecificConfig[
1735 (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiCloseProximity;
1736 */
1737 legacy_request->config_scan_params = 1;
1738 legacy_request->scan_params_val
1739 .dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
1740 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1741 .dwellTimeMs;
1742 legacy_request->scan_params_val
1743 .scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
1744 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1745 .scanPeriodSec;
1746 legacy_request->config_dw.config_2dot4g_dw_band =
1747 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1748 .validDiscoveryWindowIntervalVal;
1749 legacy_request->config_dw.dw_2dot4g_interval_val =
1750 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
1751 .discoveryWindowIntervalVal;
1752 /* TODO: missing
1753 legacy_request->config_5g_rssi_close = 1;
1754 legacy_request->rssi_close_5g_val =
1755 hidl_request.bandSpecificConfig[
1756 (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiClose;
1757 legacy_request->config_5g_rssi_middle = 1;
1758 legacy_request->rssi_middle_5g_val =
1759 hidl_request.bandSpecificConfig[
1760 (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiMiddle;
1761 */
1762 legacy_request->config_5g_rssi_close_proximity = 1;
1763 legacy_request->rssi_close_proximity_5g_val =
1764 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1765 .rssiCloseProximity;
1766 legacy_request->scan_params_val
1767 .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
1768 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1769 .dwellTimeMs;
1770 legacy_request->scan_params_val
1771 .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
1772 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1773 .scanPeriodSec;
1774 legacy_request->scan_params_val
1775 .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
1776 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1777 .dwellTimeMs;
1778 legacy_request->scan_params_val
1779 .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
1780 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1781 .scanPeriodSec;
1782 legacy_request->config_dw.config_5g_dw_band =
1783 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1784 .validDiscoveryWindowIntervalVal;
1785 legacy_request->config_dw.dw_5g_interval_val =
1786 hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
1787 .discoveryWindowIntervalVal;
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001788 /* TODO: b/145609058
1789 * Missing updates needed to legacy_hal::NanConfigRequest and conversion to
1790 * it for 6GHz band */
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001791
Roshan Piusabcf78f2017-10-06 16:30:38 -07001792 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001793}
1794
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001795bool convertHidlNanConfigRequest_1_4ToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02001796 const V1_4::NanConfigRequest& hidl_request1,
Jong Wook Kimda830c92018-07-23 15:29:38 -07001797 const V1_2::NanConfigRequestSupplemental& hidl_request2,
Etan Cohen9e7a4052017-12-21 13:45:26 -08001798 legacy_hal::NanConfigRequest* legacy_request) {
1799 if (!legacy_request) {
Ahmed ElArabawy83baffd2019-11-15 19:20:41 -08001800 LOG(ERROR) << "convertHidlNanConfigRequest_1_4ToLegacy: legacy_request "
Etan Cohen9e7a4052017-12-21 13:45:26 -08001801 "is null";
1802 return false;
1803 }
1804
1805 *legacy_request = {};
1806 if (!convertHidlNanConfigRequestToLegacy(hidl_request1, legacy_request)) {
1807 return false;
1808 }
1809
1810 legacy_request->config_discovery_beacon_int = 1;
1811 legacy_request->discovery_beacon_interval =
1812 hidl_request2.discoveryBeaconIntervalMs;
1813 legacy_request->config_nss = 1;
1814 legacy_request->nss = hidl_request2.numberOfSpatialStreamsInDiscovery;
1815 legacy_request->config_dw_early_termination = 1;
1816 legacy_request->enable_dw_termination =
1817 hidl_request2.enableDiscoveryWindowEarlyTermination;
Etan Cohen4f5bc6c2017-12-28 13:08:08 -08001818 legacy_request->config_enable_ranging = 1;
1819 legacy_request->enable_ranging = hidl_request2.enableRanging;
Etan Cohen9e7a4052017-12-21 13:45:26 -08001820
1821 return true;
1822}
1823
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001824bool convertHidlNanDataPathInitiatorRequestToLegacy(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001825 const NanInitiateDataPathRequest& hidl_request,
1826 legacy_hal::NanDataPathInitiatorRequest* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001827 if (!legacy_request) {
1828 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1829 "legacy_request is null";
1830 return false;
1831 }
1832 *legacy_request = {};
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001833
Roshan Piusabcf78f2017-10-06 16:30:38 -07001834 legacy_request->requestor_instance_id = hidl_request.peerId;
1835 memcpy(legacy_request->peer_disc_mac_addr,
1836 hidl_request.peerDiscMacAddr.data(), 6);
1837 legacy_request->channel_request_type =
1838 convertHidlNanDataPathChannelCfgToLegacy(
1839 hidl_request.channelRequestType);
1840 legacy_request->channel = hidl_request.channel;
Etan Cohen1cefaf62019-11-25 11:41:58 -08001841 if (strnlen(hidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
1842 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1843 "ifaceName too long";
1844 return false;
1845 }
1846 strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(),
1847 IFNAMSIZ + 1);
Roshan Piusabcf78f2017-10-06 16:30:38 -07001848 legacy_request->ndp_cfg.security_cfg =
1849 (hidl_request.securityConfig.securityType !=
1850 NanDataPathSecurityType::OPEN)
1851 ? legacy_hal::NAN_DP_CONFIG_SECURITY
Etan Cohenc58619e2017-03-14 14:54:40 -07001852 : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001853 legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
1854 if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
1855 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1856 "ndp_app_info_len too large";
1857 return false;
Etan Cohenc58619e2017-03-14 14:54:40 -07001858 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001859 memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
1860 legacy_request->app_info.ndp_app_info_len);
1861 legacy_request->cipher_type =
1862 (unsigned int)hidl_request.securityConfig.cipherType;
1863 if (hidl_request.securityConfig.securityType ==
1864 NanDataPathSecurityType::PMK) {
1865 legacy_request->key_info.key_type =
1866 legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
1867 legacy_request->key_info.body.pmk_info.pmk_len =
1868 hidl_request.securityConfig.pmk.size();
1869 if (legacy_request->key_info.body.pmk_info.pmk_len !=
1870 NAN_PMK_INFO_LEN) {
1871 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1872 "invalid pmk_len";
1873 return false;
1874 }
1875 memcpy(legacy_request->key_info.body.pmk_info.pmk,
1876 hidl_request.securityConfig.pmk.data(),
1877 legacy_request->key_info.body.pmk_info.pmk_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001878 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001879 if (hidl_request.securityConfig.securityType ==
1880 NanDataPathSecurityType::PASSPHRASE) {
1881 legacy_request->key_info.key_type =
1882 legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
1883 legacy_request->key_info.body.passphrase_info.passphrase_len =
1884 hidl_request.securityConfig.passphrase.size();
1885 if (legacy_request->key_info.body.passphrase_info.passphrase_len <
1886 NAN_SECURITY_MIN_PASSPHRASE_LEN) {
1887 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1888 "passphrase_len too small";
1889 return false;
1890 }
1891 if (legacy_request->key_info.body.passphrase_info.passphrase_len >
1892 NAN_SECURITY_MAX_PASSPHRASE_LEN) {
1893 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1894 "passphrase_len too large";
1895 return false;
1896 }
1897 memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
1898 hidl_request.securityConfig.passphrase.data(),
1899 legacy_request->key_info.body.passphrase_info.passphrase_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001900 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001901 legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
1902 if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
1903 LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
1904 "service_name_len too large";
1905 return false;
1906 }
1907 memcpy(legacy_request->service_name,
1908 hidl_request.serviceNameOutOfBand.data(),
1909 legacy_request->service_name_len);
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001910
Roshan Piusabcf78f2017-10-06 16:30:38 -07001911 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001912}
1913
1914bool convertHidlNanDataPathIndicationResponseToLegacy(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001915 const NanRespondToDataPathIndicationRequest& hidl_request,
1916 legacy_hal::NanDataPathIndicationResponse* legacy_request) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07001917 if (!legacy_request) {
1918 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1919 "legacy_request is null";
1920 return false;
1921 }
1922 *legacy_request = {};
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001923
Roshan Piusabcf78f2017-10-06 16:30:38 -07001924 legacy_request->rsp_code = hidl_request.acceptRequest
1925 ? legacy_hal::NAN_DP_REQUEST_ACCEPT
1926 : legacy_hal::NAN_DP_REQUEST_REJECT;
1927 legacy_request->ndp_instance_id = hidl_request.ndpInstanceId;
Etan Cohen1cefaf62019-11-25 11:41:58 -08001928 if (strnlen(hidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
1929 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1930 "ifaceName too long";
1931 return false;
1932 }
1933 strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(),
1934 IFNAMSIZ + 1);
Roshan Piusabcf78f2017-10-06 16:30:38 -07001935 legacy_request->ndp_cfg.security_cfg =
1936 (hidl_request.securityConfig.securityType !=
1937 NanDataPathSecurityType::OPEN)
1938 ? legacy_hal::NAN_DP_CONFIG_SECURITY
Etan Cohenc58619e2017-03-14 14:54:40 -07001939 : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
Roshan Piusabcf78f2017-10-06 16:30:38 -07001940 legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
1941 if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
1942 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1943 "ndp_app_info_len too large";
1944 return false;
Etan Cohenc58619e2017-03-14 14:54:40 -07001945 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001946 memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
1947 legacy_request->app_info.ndp_app_info_len);
1948 legacy_request->cipher_type =
1949 (unsigned int)hidl_request.securityConfig.cipherType;
1950 if (hidl_request.securityConfig.securityType ==
1951 NanDataPathSecurityType::PMK) {
1952 legacy_request->key_info.key_type =
1953 legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
1954 legacy_request->key_info.body.pmk_info.pmk_len =
1955 hidl_request.securityConfig.pmk.size();
1956 if (legacy_request->key_info.body.pmk_info.pmk_len !=
1957 NAN_PMK_INFO_LEN) {
1958 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1959 "invalid pmk_len";
1960 return false;
1961 }
1962 memcpy(legacy_request->key_info.body.pmk_info.pmk,
1963 hidl_request.securityConfig.pmk.data(),
1964 legacy_request->key_info.body.pmk_info.pmk_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001965 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001966 if (hidl_request.securityConfig.securityType ==
1967 NanDataPathSecurityType::PASSPHRASE) {
1968 legacy_request->key_info.key_type =
1969 legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
1970 legacy_request->key_info.body.passphrase_info.passphrase_len =
1971 hidl_request.securityConfig.passphrase.size();
1972 if (legacy_request->key_info.body.passphrase_info.passphrase_len <
1973 NAN_SECURITY_MIN_PASSPHRASE_LEN) {
1974 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1975 "passphrase_len too small";
1976 return false;
1977 }
1978 if (legacy_request->key_info.body.passphrase_info.passphrase_len >
1979 NAN_SECURITY_MAX_PASSPHRASE_LEN) {
1980 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1981 "passphrase_len too large";
1982 return false;
1983 }
1984 memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
1985 hidl_request.securityConfig.passphrase.data(),
1986 legacy_request->key_info.body.passphrase_info.passphrase_len);
Etan Cohenc58619e2017-03-14 14:54:40 -07001987 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07001988 legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
1989 if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
1990 LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
1991 "service_name_len too large";
1992 return false;
1993 }
1994 memcpy(legacy_request->service_name,
1995 hidl_request.serviceNameOutOfBand.data(),
1996 legacy_request->service_name_len);
Etan Cohenf01bcaa2016-12-25 09:42:21 -08001997
Roshan Piusabcf78f2017-10-06 16:30:38 -07001998 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08001999}
2000
2001bool convertLegacyNanResponseHeaderToHidl(
2002 const legacy_hal::NanResponseMsg& legacy_response,
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002003 WifiNanStatus* wifiNanStatus) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002004 if (!wifiNanStatus) {
2005 LOG(ERROR)
2006 << "convertLegacyNanResponseHeaderToHidl: wifiNanStatus is null";
2007 return false;
2008 }
2009 *wifiNanStatus = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002010
Roshan Piusabcf78f2017-10-06 16:30:38 -07002011 convertToWifiNanStatus(legacy_response.status, legacy_response.nan_error,
2012 sizeof(legacy_response.nan_error), wifiNanStatus);
2013 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002014}
2015
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002016bool convertLegacyNanCapabilitiesResponseToHidl(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002017 const legacy_hal::NanCapabilities& legacy_response,
2018 NanCapabilities* hidl_response) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002019 if (!hidl_response) {
2020 LOG(ERROR) << "convertLegacyNanCapabilitiesResponseToHidl: "
2021 "hidl_response is null";
2022 return false;
2023 }
2024 *hidl_response = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002025
Roshan Piusabcf78f2017-10-06 16:30:38 -07002026 hidl_response->maxConcurrentClusters =
2027 legacy_response.max_concurrent_nan_clusters;
2028 hidl_response->maxPublishes = legacy_response.max_publishes;
2029 hidl_response->maxSubscribes = legacy_response.max_subscribes;
2030 hidl_response->maxServiceNameLen = legacy_response.max_service_name_len;
2031 hidl_response->maxMatchFilterLen = legacy_response.max_match_filter_len;
2032 hidl_response->maxTotalMatchFilterLen =
2033 legacy_response.max_total_match_filter_len;
2034 hidl_response->maxServiceSpecificInfoLen =
2035 legacy_response.max_service_specific_info_len;
2036 hidl_response->maxExtendedServiceSpecificInfoLen =
2037 legacy_response.max_sdea_service_specific_info_len;
2038 hidl_response->maxNdiInterfaces = legacy_response.max_ndi_interfaces;
2039 hidl_response->maxNdpSessions = legacy_response.max_ndp_sessions;
2040 hidl_response->maxAppInfoLen = legacy_response.max_app_info_len;
2041 hidl_response->maxQueuedTransmitFollowupMsgs =
2042 legacy_response.max_queued_transmit_followup_msgs;
2043 hidl_response->maxSubscribeInterfaceAddresses =
2044 legacy_response.max_subscribe_address;
2045 hidl_response->supportedCipherSuites =
2046 legacy_response.cipher_suites_supported;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002047
Roshan Piusabcf78f2017-10-06 16:30:38 -07002048 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002049}
2050
Roshan Piusabcf78f2017-10-06 16:30:38 -07002051bool convertLegacyNanMatchIndToHidl(const legacy_hal::NanMatchInd& legacy_ind,
2052 NanMatchInd* hidl_ind) {
2053 if (!hidl_ind) {
2054 LOG(ERROR) << "convertLegacyNanMatchIndToHidl: hidl_ind is null";
2055 return false;
2056 }
2057 *hidl_ind = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002058
Roshan Piusabcf78f2017-10-06 16:30:38 -07002059 hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
2060 hidl_ind->peerId = legacy_ind.requestor_instance_id;
2061 hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
2062 hidl_ind->serviceSpecificInfo =
2063 std::vector<uint8_t>(legacy_ind.service_specific_info,
2064 legacy_ind.service_specific_info +
2065 legacy_ind.service_specific_info_len);
2066 hidl_ind->extendedServiceSpecificInfo =
2067 std::vector<uint8_t>(legacy_ind.sdea_service_specific_info,
2068 legacy_ind.sdea_service_specific_info +
2069 legacy_ind.sdea_service_specific_info_len);
2070 hidl_ind->matchFilter = std::vector<uint8_t>(
2071 legacy_ind.sdf_match_filter,
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002072 legacy_ind.sdf_match_filter + legacy_ind.sdf_match_filter_len);
Roshan Piusabcf78f2017-10-06 16:30:38 -07002073 hidl_ind->matchOccuredInBeaconFlag = legacy_ind.match_occured_flag == 1;
2074 hidl_ind->outOfResourceFlag = legacy_ind.out_of_resource_flag == 1;
2075 hidl_ind->rssiValue = legacy_ind.rssi_value;
2076 hidl_ind->peerCipherType = (NanCipherSuiteType)legacy_ind.peer_cipher_type;
2077 hidl_ind->peerRequiresSecurityEnabledInNdp =
2078 legacy_ind.peer_sdea_params.security_cfg ==
2079 legacy_hal::NAN_DP_CONFIG_SECURITY;
2080 hidl_ind->peerRequiresRanging = legacy_ind.peer_sdea_params.ranging_state ==
2081 legacy_hal::NAN_RANGING_ENABLE;
2082 hidl_ind->rangingMeasurementInCm =
Etan Cohen7b8c5d72017-12-14 18:12:04 -08002083 legacy_ind.range_info.range_measurement_mm / 10;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002084 hidl_ind->rangingIndicationType = legacy_ind.range_info.ranging_event_type;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002085
Roshan Piusabcf78f2017-10-06 16:30:38 -07002086 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002087}
2088
2089bool convertLegacyNanFollowupIndToHidl(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002090 const legacy_hal::NanFollowupInd& legacy_ind,
2091 NanFollowupReceivedInd* hidl_ind) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002092 if (!hidl_ind) {
2093 LOG(ERROR) << "convertLegacyNanFollowupIndToHidl: hidl_ind is null";
2094 return false;
2095 }
2096 *hidl_ind = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002097
Roshan Piusabcf78f2017-10-06 16:30:38 -07002098 hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
2099 hidl_ind->peerId = legacy_ind.requestor_instance_id;
2100 hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
2101 hidl_ind->receivedInFaw = legacy_ind.dw_or_faw == 1;
2102 hidl_ind->serviceSpecificInfo =
2103 std::vector<uint8_t>(legacy_ind.service_specific_info,
2104 legacy_ind.service_specific_info +
2105 legacy_ind.service_specific_info_len);
2106 hidl_ind->extendedServiceSpecificInfo =
2107 std::vector<uint8_t>(legacy_ind.sdea_service_specific_info,
2108 legacy_ind.sdea_service_specific_info +
2109 legacy_ind.sdea_service_specific_info_len);
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002110
Roshan Piusabcf78f2017-10-06 16:30:38 -07002111 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002112}
2113
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002114bool convertLegacyNanDataPathRequestIndToHidl(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002115 const legacy_hal::NanDataPathRequestInd& legacy_ind,
2116 NanDataPathRequestInd* hidl_ind) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002117 if (!hidl_ind) {
2118 LOG(ERROR)
2119 << "convertLegacyNanDataPathRequestIndToHidl: hidl_ind is null";
2120 return false;
2121 }
2122 *hidl_ind = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002123
Roshan Piusabcf78f2017-10-06 16:30:38 -07002124 hidl_ind->discoverySessionId = legacy_ind.service_instance_id;
2125 hidl_ind->peerDiscMacAddr =
2126 hidl_array<uint8_t, 6>(legacy_ind.peer_disc_mac_addr);
2127 hidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
2128 hidl_ind->securityRequired =
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002129 legacy_ind.ndp_cfg.security_cfg == legacy_hal::NAN_DP_CONFIG_SECURITY;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002130 hidl_ind->appInfo =
2131 std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
2132 legacy_ind.app_info.ndp_app_info +
2133 legacy_ind.app_info.ndp_app_info_len);
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002134
Roshan Piusabcf78f2017-10-06 16:30:38 -07002135 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002136}
2137
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002138bool convertLegacyNdpChannelInfoToHidl(
2139 const legacy_hal::NanChannelInfo& legacy_struct,
Jong Wook Kimda830c92018-07-23 15:29:38 -07002140 V1_2::NanDataPathChannelInfo* hidl_struct) {
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002141 if (!hidl_struct) {
2142 LOG(ERROR) << "convertLegacyNdpChannelInfoToHidl: hidl_struct is null";
2143 return false;
2144 }
2145 *hidl_struct = {};
2146
2147 hidl_struct->channelFreq = legacy_struct.channel;
Etan Cohenb1b7a822018-02-07 14:44:32 -08002148 hidl_struct->channelBandwidth = convertLegacyWifiChannelWidthToHidl(
2149 (legacy_hal::wifi_channel_width)legacy_struct.bandwidth);
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002150 hidl_struct->numSpatialStreams = legacy_struct.nss;
2151
2152 return true;
2153}
2154
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002155bool convertLegacyNanDataPathConfirmIndToHidl(
Etan Cohenf01bcaa2016-12-25 09:42:21 -08002156 const legacy_hal::NanDataPathConfirmInd& legacy_ind,
Jong Wook Kimda830c92018-07-23 15:29:38 -07002157 V1_2::NanDataPathConfirmInd* hidl_ind) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002158 if (!hidl_ind) {
2159 LOG(ERROR)
2160 << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
2161 return false;
2162 }
2163 *hidl_ind = {};
Roshan Pius590744b2017-03-02 07:24:41 -08002164
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002165 hidl_ind->V1_0.ndpInstanceId = legacy_ind.ndp_instance_id;
2166 hidl_ind->V1_0.dataPathSetupSuccess =
Roshan Piusabcf78f2017-10-06 16:30:38 -07002167 legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002168 hidl_ind->V1_0.peerNdiMacAddr =
Roshan Piusabcf78f2017-10-06 16:30:38 -07002169 hidl_array<uint8_t, 6>(legacy_ind.peer_ndi_mac_addr);
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002170 hidl_ind->V1_0.appInfo =
Roshan Piusabcf78f2017-10-06 16:30:38 -07002171 std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
2172 legacy_ind.app_info.ndp_app_info +
2173 legacy_ind.app_info.ndp_app_info_len);
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002174 hidl_ind->V1_0.status.status =
Roshan Piusabcf78f2017-10-06 16:30:38 -07002175 convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002176 hidl_ind->V1_0.status.description = ""; // TODO: b/34059183
2177
Jong Wook Kimda830c92018-07-23 15:29:38 -07002178 std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002179 for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
Jong Wook Kimda830c92018-07-23 15:29:38 -07002180 V1_2::NanDataPathChannelInfo hidl_struct;
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002181 if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
2182 &hidl_struct)) {
2183 return false;
2184 }
2185 channelInfo.push_back(hidl_struct);
2186 }
2187 hidl_ind->channelInfo = channelInfo;
2188
2189 return true;
2190}
2191
2192bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
2193 const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
Jong Wook Kimda830c92018-07-23 15:29:38 -07002194 V1_2::NanDataPathScheduleUpdateInd* hidl_ind) {
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002195 if (!hidl_ind) {
2196 LOG(ERROR) << "convertLegacyNanDataPathScheduleUpdateIndToHidl: "
2197 "hidl_ind is null";
2198 return false;
2199 }
2200 *hidl_ind = {};
2201
2202 hidl_ind->peerDiscoveryAddress =
2203 hidl_array<uint8_t, 6>(legacy_ind.peer_mac_addr);
Jong Wook Kimda830c92018-07-23 15:29:38 -07002204 std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002205 for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
Jong Wook Kimda830c92018-07-23 15:29:38 -07002206 V1_2::NanDataPathChannelInfo hidl_struct;
Etan Cohenc7bd0f72017-12-26 11:52:44 -08002207 if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
2208 &hidl_struct)) {
2209 return false;
2210 }
2211 channelInfo.push_back(hidl_struct);
2212 }
2213 hidl_ind->channelInfo = channelInfo;
2214 std::vector<uint32_t> ndpInstanceIds;
2215 for (unsigned int i = 0; i < legacy_ind.num_ndp_instances; ++i) {
2216 ndpInstanceIds.push_back(legacy_ind.ndp_instance_id[i]);
2217 }
2218 hidl_ind->ndpInstanceIds = ndpInstanceIds;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002219
Roshan Piusabcf78f2017-10-06 16:30:38 -07002220 return true;
Roshan Piusf5f51fd2016-12-01 13:54:24 -08002221}
Roshan Pius3fae9c82016-12-02 14:49:41 -08002222
2223legacy_hal::wifi_rtt_type convertHidlRttTypeToLegacy(RttType type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002224 switch (type) {
2225 case RttType::ONE_SIDED:
2226 return legacy_hal::RTT_TYPE_1_SIDED;
2227 case RttType::TWO_SIDED:
2228 return legacy_hal::RTT_TYPE_2_SIDED;
2229 };
2230 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002231}
2232
2233RttType convertLegacyRttTypeToHidl(legacy_hal::wifi_rtt_type type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002234 switch (type) {
2235 case legacy_hal::RTT_TYPE_1_SIDED:
2236 return RttType::ONE_SIDED;
2237 case legacy_hal::RTT_TYPE_2_SIDED:
2238 return RttType::TWO_SIDED;
2239 };
2240 CHECK(false) << "Unknown legacy type: " << type;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002241}
2242
2243legacy_hal::rtt_peer_type convertHidlRttPeerTypeToLegacy(RttPeerType type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002244 switch (type) {
2245 case RttPeerType::AP:
2246 return legacy_hal::RTT_PEER_AP;
2247 case RttPeerType::STA:
2248 return legacy_hal::RTT_PEER_STA;
2249 case RttPeerType::P2P_GO:
2250 return legacy_hal::RTT_PEER_P2P_GO;
2251 case RttPeerType::P2P_CLIENT:
2252 return legacy_hal::RTT_PEER_P2P_CLIENT;
2253 case RttPeerType::NAN:
2254 return legacy_hal::RTT_PEER_NAN;
2255 };
2256 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002257}
2258
2259legacy_hal::wifi_channel_width convertHidlWifiChannelWidthToLegacy(
2260 WifiChannelWidthInMhz type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002261 switch (type) {
2262 case WifiChannelWidthInMhz::WIDTH_20:
2263 return legacy_hal::WIFI_CHAN_WIDTH_20;
2264 case WifiChannelWidthInMhz::WIDTH_40:
2265 return legacy_hal::WIFI_CHAN_WIDTH_40;
2266 case WifiChannelWidthInMhz::WIDTH_80:
2267 return legacy_hal::WIFI_CHAN_WIDTH_80;
2268 case WifiChannelWidthInMhz::WIDTH_160:
2269 return legacy_hal::WIFI_CHAN_WIDTH_160;
2270 case WifiChannelWidthInMhz::WIDTH_80P80:
2271 return legacy_hal::WIFI_CHAN_WIDTH_80P80;
2272 case WifiChannelWidthInMhz::WIDTH_5:
2273 return legacy_hal::WIFI_CHAN_WIDTH_5;
2274 case WifiChannelWidthInMhz::WIDTH_10:
2275 return legacy_hal::WIFI_CHAN_WIDTH_10;
2276 case WifiChannelWidthInMhz::WIDTH_INVALID:
2277 return legacy_hal::WIFI_CHAN_WIDTH_INVALID;
2278 };
2279 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002280}
2281
2282WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(
2283 legacy_hal::wifi_channel_width type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002284 switch (type) {
2285 case legacy_hal::WIFI_CHAN_WIDTH_20:
2286 return WifiChannelWidthInMhz::WIDTH_20;
2287 case legacy_hal::WIFI_CHAN_WIDTH_40:
2288 return WifiChannelWidthInMhz::WIDTH_40;
2289 case legacy_hal::WIFI_CHAN_WIDTH_80:
2290 return WifiChannelWidthInMhz::WIDTH_80;
2291 case legacy_hal::WIFI_CHAN_WIDTH_160:
2292 return WifiChannelWidthInMhz::WIDTH_160;
2293 case legacy_hal::WIFI_CHAN_WIDTH_80P80:
2294 return WifiChannelWidthInMhz::WIDTH_80P80;
2295 case legacy_hal::WIFI_CHAN_WIDTH_5:
2296 return WifiChannelWidthInMhz::WIDTH_5;
2297 case legacy_hal::WIFI_CHAN_WIDTH_10:
2298 return WifiChannelWidthInMhz::WIDTH_10;
2299 case legacy_hal::WIFI_CHAN_WIDTH_INVALID:
2300 return WifiChannelWidthInMhz::WIDTH_INVALID;
2301 };
2302 CHECK(false) << "Unknown legacy type: " << type;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002303}
2304
Jimmy Chend460df32019-11-29 17:31:22 +02002305legacy_hal::wifi_rtt_preamble convertHidlRttPreambleToLegacy(
2306 V1_4::RttPreamble type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002307 switch (type) {
Jimmy Chend460df32019-11-29 17:31:22 +02002308 case V1_4::RttPreamble::LEGACY:
Roshan Piusabcf78f2017-10-06 16:30:38 -07002309 return legacy_hal::WIFI_RTT_PREAMBLE_LEGACY;
Jimmy Chend460df32019-11-29 17:31:22 +02002310 case V1_4::RttPreamble::HT:
Roshan Piusabcf78f2017-10-06 16:30:38 -07002311 return legacy_hal::WIFI_RTT_PREAMBLE_HT;
Jimmy Chend460df32019-11-29 17:31:22 +02002312 case V1_4::RttPreamble::VHT:
Roshan Piusabcf78f2017-10-06 16:30:38 -07002313 return legacy_hal::WIFI_RTT_PREAMBLE_VHT;
Jimmy Chend460df32019-11-29 17:31:22 +02002314 case V1_4::RttPreamble::HE:
Ahmed ElArabawyeeb53382019-10-10 20:18:31 -07002315 return legacy_hal::WIFI_RTT_PREAMBLE_HE;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002316 };
2317 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002318}
2319
Jimmy Chend460df32019-11-29 17:31:22 +02002320V1_4::RttPreamble convertLegacyRttPreambleToHidl(
2321 legacy_hal::wifi_rtt_preamble type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002322 switch (type) {
2323 case legacy_hal::WIFI_RTT_PREAMBLE_LEGACY:
Jimmy Chend460df32019-11-29 17:31:22 +02002324 return V1_4::RttPreamble::LEGACY;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002325 case legacy_hal::WIFI_RTT_PREAMBLE_HT:
Jimmy Chend460df32019-11-29 17:31:22 +02002326 return V1_4::RttPreamble::HT;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002327 case legacy_hal::WIFI_RTT_PREAMBLE_VHT:
Jimmy Chend460df32019-11-29 17:31:22 +02002328 return V1_4::RttPreamble::VHT;
Ahmed ElArabawyeeb53382019-10-10 20:18:31 -07002329 case legacy_hal::WIFI_RTT_PREAMBLE_HE:
Jimmy Chend460df32019-11-29 17:31:22 +02002330 return V1_4::RttPreamble::HE;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002331 };
2332 CHECK(false) << "Unknown legacy type: " << type;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002333}
2334
2335legacy_hal::wifi_rtt_bw convertHidlRttBwToLegacy(RttBw type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002336 switch (type) {
2337 case RttBw::BW_5MHZ:
2338 return legacy_hal::WIFI_RTT_BW_5;
2339 case RttBw::BW_10MHZ:
2340 return legacy_hal::WIFI_RTT_BW_10;
2341 case RttBw::BW_20MHZ:
2342 return legacy_hal::WIFI_RTT_BW_20;
2343 case RttBw::BW_40MHZ:
2344 return legacy_hal::WIFI_RTT_BW_40;
2345 case RttBw::BW_80MHZ:
2346 return legacy_hal::WIFI_RTT_BW_80;
2347 case RttBw::BW_160MHZ:
2348 return legacy_hal::WIFI_RTT_BW_160;
2349 };
2350 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002351}
2352
2353RttBw convertLegacyRttBwToHidl(legacy_hal::wifi_rtt_bw type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002354 switch (type) {
2355 case legacy_hal::WIFI_RTT_BW_5:
2356 return RttBw::BW_5MHZ;
2357 case legacy_hal::WIFI_RTT_BW_10:
2358 return RttBw::BW_10MHZ;
2359 case legacy_hal::WIFI_RTT_BW_20:
2360 return RttBw::BW_20MHZ;
2361 case legacy_hal::WIFI_RTT_BW_40:
2362 return RttBw::BW_40MHZ;
2363 case legacy_hal::WIFI_RTT_BW_80:
2364 return RttBw::BW_80MHZ;
2365 case legacy_hal::WIFI_RTT_BW_160:
2366 return RttBw::BW_160MHZ;
2367 };
2368 CHECK(false) << "Unknown legacy type: " << type;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002369}
2370
2371legacy_hal::wifi_motion_pattern convertHidlRttMotionPatternToLegacy(
2372 RttMotionPattern type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002373 switch (type) {
2374 case RttMotionPattern::NOT_EXPECTED:
2375 return legacy_hal::WIFI_MOTION_NOT_EXPECTED;
2376 case RttMotionPattern::EXPECTED:
2377 return legacy_hal::WIFI_MOTION_EXPECTED;
2378 case RttMotionPattern::UNKNOWN:
2379 return legacy_hal::WIFI_MOTION_UNKNOWN;
2380 };
2381 CHECK(false);
Roshan Pius3fae9c82016-12-02 14:49:41 -08002382}
2383
Jimmy Chend460df32019-11-29 17:31:22 +02002384V1_4::WifiRatePreamble convertLegacyWifiRatePreambleToHidl(uint8_t preamble) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002385 switch (preamble) {
2386 case 0:
Jimmy Chend460df32019-11-29 17:31:22 +02002387 return V1_4::WifiRatePreamble::OFDM;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002388 case 1:
Jimmy Chend460df32019-11-29 17:31:22 +02002389 return V1_4::WifiRatePreamble::CCK;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002390 case 2:
Jimmy Chend460df32019-11-29 17:31:22 +02002391 return V1_4::WifiRatePreamble::HT;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002392 case 3:
Jimmy Chend460df32019-11-29 17:31:22 +02002393 return V1_4::WifiRatePreamble::VHT;
Ahmed ElArabawyeeb53382019-10-10 20:18:31 -07002394 case 4:
Jimmy Chend460df32019-11-29 17:31:22 +02002395 return V1_4::WifiRatePreamble::HE;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002396 default:
Jimmy Chend460df32019-11-29 17:31:22 +02002397 return V1_4::WifiRatePreamble::RESERVED;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002398 };
2399 CHECK(false) << "Unknown legacy preamble: " << preamble;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002400}
2401
2402WifiRateNss convertLegacyWifiRateNssToHidl(uint8_t nss) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002403 switch (nss) {
2404 case 0:
2405 return WifiRateNss::NSS_1x1;
2406 case 1:
2407 return WifiRateNss::NSS_2x2;
2408 case 2:
2409 return WifiRateNss::NSS_3x3;
2410 case 3:
2411 return WifiRateNss::NSS_4x4;
2412 };
2413 CHECK(false) << "Unknown legacy nss: " << nss;
2414 return {};
Roshan Pius3fae9c82016-12-02 14:49:41 -08002415}
2416
2417RttStatus convertLegacyRttStatusToHidl(legacy_hal::wifi_rtt_status status) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002418 switch (status) {
2419 case legacy_hal::RTT_STATUS_SUCCESS:
2420 return RttStatus::SUCCESS;
2421 case legacy_hal::RTT_STATUS_FAILURE:
2422 return RttStatus::FAILURE;
2423 case legacy_hal::RTT_STATUS_FAIL_NO_RSP:
2424 return RttStatus::FAIL_NO_RSP;
2425 case legacy_hal::RTT_STATUS_FAIL_REJECTED:
2426 return RttStatus::FAIL_REJECTED;
2427 case legacy_hal::RTT_STATUS_FAIL_NOT_SCHEDULED_YET:
2428 return RttStatus::FAIL_NOT_SCHEDULED_YET;
2429 case legacy_hal::RTT_STATUS_FAIL_TM_TIMEOUT:
2430 return RttStatus::FAIL_TM_TIMEOUT;
2431 case legacy_hal::RTT_STATUS_FAIL_AP_ON_DIFF_CHANNEL:
2432 return RttStatus::FAIL_AP_ON_DIFF_CHANNEL;
2433 case legacy_hal::RTT_STATUS_FAIL_NO_CAPABILITY:
2434 return RttStatus::FAIL_NO_CAPABILITY;
2435 case legacy_hal::RTT_STATUS_ABORTED:
2436 return RttStatus::ABORTED;
2437 case legacy_hal::RTT_STATUS_FAIL_INVALID_TS:
2438 return RttStatus::FAIL_INVALID_TS;
2439 case legacy_hal::RTT_STATUS_FAIL_PROTOCOL:
2440 return RttStatus::FAIL_PROTOCOL;
2441 case legacy_hal::RTT_STATUS_FAIL_SCHEDULE:
2442 return RttStatus::FAIL_SCHEDULE;
2443 case legacy_hal::RTT_STATUS_FAIL_BUSY_TRY_LATER:
2444 return RttStatus::FAIL_BUSY_TRY_LATER;
2445 case legacy_hal::RTT_STATUS_INVALID_REQ:
2446 return RttStatus::INVALID_REQ;
2447 case legacy_hal::RTT_STATUS_NO_WIFI:
2448 return RttStatus::NO_WIFI;
2449 case legacy_hal::RTT_STATUS_FAIL_FTM_PARAM_OVERRIDE:
2450 return RttStatus::FAIL_FTM_PARAM_OVERRIDE;
Etan Cohen69c89222018-03-08 13:39:19 -08002451 case legacy_hal::RTT_STATUS_NAN_RANGING_PROTOCOL_FAILURE:
2452 return RttStatus::FAILURE; // TODO: add HIDL enumeration
2453 case legacy_hal::RTT_STATUS_NAN_RANGING_CONCURRENCY_NOT_SUPPORTED:
2454 return RttStatus::FAILURE; // TODO: add HIDL enumeration
Roshan Piusabcf78f2017-10-06 16:30:38 -07002455 };
2456 CHECK(false) << "Unknown legacy status: " << status;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002457}
2458
2459bool convertHidlWifiChannelInfoToLegacy(
2460 const WifiChannelInfo& hidl_info,
2461 legacy_hal::wifi_channel_info* legacy_info) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002462 if (!legacy_info) {
2463 return false;
2464 }
2465 *legacy_info = {};
2466 legacy_info->width = convertHidlWifiChannelWidthToLegacy(hidl_info.width);
2467 legacy_info->center_freq = hidl_info.centerFreq;
2468 legacy_info->center_freq0 = hidl_info.centerFreq0;
2469 legacy_info->center_freq1 = hidl_info.centerFreq1;
2470 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002471}
2472
2473bool convertLegacyWifiChannelInfoToHidl(
2474 const legacy_hal::wifi_channel_info& legacy_info,
2475 WifiChannelInfo* hidl_info) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002476 if (!hidl_info) {
2477 return false;
2478 }
2479 *hidl_info = {};
2480 hidl_info->width = convertLegacyWifiChannelWidthToHidl(legacy_info.width);
2481 hidl_info->centerFreq = legacy_info.center_freq;
2482 hidl_info->centerFreq0 = legacy_info.center_freq0;
2483 hidl_info->centerFreq1 = legacy_info.center_freq1;
2484 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002485}
2486
Jimmy Chend460df32019-11-29 17:31:22 +02002487bool convertHidlRttConfigToLegacy(const V1_4::RttConfig& hidl_config,
Roshan Pius3fae9c82016-12-02 14:49:41 -08002488 legacy_hal::wifi_rtt_config* legacy_config) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002489 if (!legacy_config) {
2490 return false;
2491 }
2492 *legacy_config = {};
2493 CHECK(hidl_config.addr.size() == sizeof(legacy_config->addr));
2494 memcpy(legacy_config->addr, hidl_config.addr.data(),
2495 hidl_config.addr.size());
2496 legacy_config->type = convertHidlRttTypeToLegacy(hidl_config.type);
2497 legacy_config->peer = convertHidlRttPeerTypeToLegacy(hidl_config.peer);
2498 if (!convertHidlWifiChannelInfoToLegacy(hidl_config.channel,
2499 &legacy_config->channel)) {
2500 return false;
2501 }
2502 legacy_config->burst_period = hidl_config.burstPeriod;
2503 legacy_config->num_burst = hidl_config.numBurst;
2504 legacy_config->num_frames_per_burst = hidl_config.numFramesPerBurst;
2505 legacy_config->num_retries_per_rtt_frame =
2506 hidl_config.numRetriesPerRttFrame;
2507 legacy_config->num_retries_per_ftmr = hidl_config.numRetriesPerFtmr;
2508 legacy_config->LCI_request = hidl_config.mustRequestLci;
2509 legacy_config->LCR_request = hidl_config.mustRequestLcr;
2510 legacy_config->burst_duration = hidl_config.burstDuration;
2511 legacy_config->preamble =
2512 convertHidlRttPreambleToLegacy(hidl_config.preamble);
2513 legacy_config->bw = convertHidlRttBwToLegacy(hidl_config.bw);
2514 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002515}
2516
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002517bool convertHidlVectorOfRttConfigToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02002518 const std::vector<V1_4::RttConfig>& hidl_configs,
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002519 std::vector<legacy_hal::wifi_rtt_config>* legacy_configs) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002520 if (!legacy_configs) {
2521 return false;
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002522 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07002523 *legacy_configs = {};
2524 for (const auto& hidl_config : hidl_configs) {
2525 legacy_hal::wifi_rtt_config legacy_config;
2526 if (!convertHidlRttConfigToLegacy(hidl_config, &legacy_config)) {
2527 return false;
2528 }
2529 legacy_configs->push_back(legacy_config);
2530 }
2531 return true;
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002532}
2533
Roshan Pius3fae9c82016-12-02 14:49:41 -08002534bool convertHidlRttLciInformationToLegacy(
2535 const RttLciInformation& hidl_info,
2536 legacy_hal::wifi_lci_information* legacy_info) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002537 if (!legacy_info) {
2538 return false;
2539 }
2540 *legacy_info = {};
2541 legacy_info->latitude = hidl_info.latitude;
2542 legacy_info->longitude = hidl_info.longitude;
2543 legacy_info->altitude = hidl_info.altitude;
2544 legacy_info->latitude_unc = hidl_info.latitudeUnc;
2545 legacy_info->longitude_unc = hidl_info.longitudeUnc;
2546 legacy_info->altitude_unc = hidl_info.altitudeUnc;
2547 legacy_info->motion_pattern =
2548 convertHidlRttMotionPatternToLegacy(hidl_info.motionPattern);
2549 legacy_info->floor = hidl_info.floor;
2550 legacy_info->height_above_floor = hidl_info.heightAboveFloor;
2551 legacy_info->height_unc = hidl_info.heightUnc;
2552 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002553}
2554
2555bool convertHidlRttLcrInformationToLegacy(
2556 const RttLcrInformation& hidl_info,
2557 legacy_hal::wifi_lcr_information* legacy_info) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002558 if (!legacy_info) {
2559 return false;
2560 }
2561 *legacy_info = {};
2562 CHECK(hidl_info.countryCode.size() == sizeof(legacy_info->country_code));
2563 memcpy(legacy_info->country_code, hidl_info.countryCode.data(),
2564 hidl_info.countryCode.size());
2565 if (hidl_info.civicInfo.size() > sizeof(legacy_info->civic_info)) {
2566 return false;
2567 }
2568 legacy_info->length = hidl_info.civicInfo.size();
2569 memcpy(legacy_info->civic_info, hidl_info.civicInfo.c_str(),
2570 hidl_info.civicInfo.size());
2571 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002572}
2573
2574bool convertHidlRttResponderToLegacy(
Jimmy Chend460df32019-11-29 17:31:22 +02002575 const V1_4::RttResponder& hidl_responder,
Roshan Pius3fae9c82016-12-02 14:49:41 -08002576 legacy_hal::wifi_rtt_responder* legacy_responder) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002577 if (!legacy_responder) {
2578 return false;
2579 }
2580 *legacy_responder = {};
2581 if (!convertHidlWifiChannelInfoToLegacy(hidl_responder.channel,
2582 &legacy_responder->channel)) {
2583 return false;
2584 }
2585 legacy_responder->preamble =
2586 convertHidlRttPreambleToLegacy(hidl_responder.preamble);
2587 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002588}
2589
2590bool convertLegacyRttResponderToHidl(
2591 const legacy_hal::wifi_rtt_responder& legacy_responder,
Jimmy Chend460df32019-11-29 17:31:22 +02002592 V1_4::RttResponder* hidl_responder) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002593 if (!hidl_responder) {
2594 return false;
2595 }
2596 *hidl_responder = {};
2597 if (!convertLegacyWifiChannelInfoToHidl(legacy_responder.channel,
2598 &hidl_responder->channel)) {
2599 return false;
2600 }
2601 hidl_responder->preamble =
2602 convertLegacyRttPreambleToHidl(legacy_responder.preamble);
2603 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002604}
2605
2606bool convertLegacyRttCapabilitiesToHidl(
2607 const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
Jimmy Chend460df32019-11-29 17:31:22 +02002608 V1_4::RttCapabilities* hidl_capabilities) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002609 if (!hidl_capabilities) {
2610 return false;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002611 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07002612 *hidl_capabilities = {};
2613 hidl_capabilities->rttOneSidedSupported =
2614 legacy_capabilities.rtt_one_sided_supported;
2615 hidl_capabilities->rttFtmSupported = legacy_capabilities.rtt_ftm_supported;
2616 hidl_capabilities->lciSupported = legacy_capabilities.lci_support;
2617 hidl_capabilities->lcrSupported = legacy_capabilities.lcr_support;
2618 hidl_capabilities->responderSupported =
2619 legacy_capabilities.responder_supported;
2620 hidl_capabilities->preambleSupport = 0;
Ahmed ElArabawyeeb53382019-10-10 20:18:31 -07002621 for (const auto flag :
2622 {legacy_hal::WIFI_RTT_PREAMBLE_LEGACY,
2623 legacy_hal::WIFI_RTT_PREAMBLE_HT, legacy_hal::WIFI_RTT_PREAMBLE_VHT,
2624 legacy_hal::WIFI_RTT_PREAMBLE_HE}) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002625 if (legacy_capabilities.preamble_support & flag) {
2626 hidl_capabilities->preambleSupport |=
Jimmy Chend460df32019-11-29 17:31:22 +02002627 static_cast<std::underlying_type<V1_4::RttPreamble>::type>(
Roshan Piusabcf78f2017-10-06 16:30:38 -07002628 convertLegacyRttPreambleToHidl(flag));
2629 }
Roshan Pius3fae9c82016-12-02 14:49:41 -08002630 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07002631 hidl_capabilities->bwSupport = 0;
2632 for (const auto flag :
2633 {legacy_hal::WIFI_RTT_BW_5, legacy_hal::WIFI_RTT_BW_10,
2634 legacy_hal::WIFI_RTT_BW_20, legacy_hal::WIFI_RTT_BW_40,
2635 legacy_hal::WIFI_RTT_BW_80, legacy_hal::WIFI_RTT_BW_160}) {
2636 if (legacy_capabilities.bw_support & flag) {
2637 hidl_capabilities->bwSupport |=
2638 static_cast<std::underlying_type<RttBw>::type>(
2639 convertLegacyRttBwToHidl(flag));
2640 }
2641 }
2642 hidl_capabilities->mcVersion = legacy_capabilities.mc_version;
2643 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002644}
2645
2646bool convertLegacyWifiRateInfoToHidl(const legacy_hal::wifi_rate& legacy_rate,
Jimmy Chend460df32019-11-29 17:31:22 +02002647 V1_4::WifiRateInfo* hidl_rate) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002648 if (!hidl_rate) {
2649 return false;
2650 }
2651 *hidl_rate = {};
2652 hidl_rate->preamble =
2653 convertLegacyWifiRatePreambleToHidl(legacy_rate.preamble);
2654 hidl_rate->nss = convertLegacyWifiRateNssToHidl(legacy_rate.nss);
2655 hidl_rate->bw = convertLegacyWifiChannelWidthToHidl(
2656 static_cast<legacy_hal::wifi_channel_width>(legacy_rate.bw));
2657 hidl_rate->rateMcsIdx = legacy_rate.rateMcsIdx;
2658 hidl_rate->bitRateInKbps = legacy_rate.bitrate;
2659 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002660}
2661
2662bool convertLegacyRttResultToHidl(
Jimmy Chend460df32019-11-29 17:31:22 +02002663 const legacy_hal::wifi_rtt_result& legacy_result,
2664 V1_4::RttResult* hidl_result) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002665 if (!hidl_result) {
2666 return false;
2667 }
2668 *hidl_result = {};
2669 CHECK(sizeof(legacy_result.addr) == hidl_result->addr.size());
2670 memcpy(hidl_result->addr.data(), legacy_result.addr,
2671 sizeof(legacy_result.addr));
2672 hidl_result->burstNum = legacy_result.burst_num;
2673 hidl_result->measurementNumber = legacy_result.measurement_number;
2674 hidl_result->successNumber = legacy_result.success_number;
2675 hidl_result->numberPerBurstPeer = legacy_result.number_per_burst_peer;
2676 hidl_result->status = convertLegacyRttStatusToHidl(legacy_result.status);
2677 hidl_result->retryAfterDuration = legacy_result.retry_after_duration;
2678 hidl_result->type = convertLegacyRttTypeToHidl(legacy_result.type);
2679 hidl_result->rssi = legacy_result.rssi;
2680 hidl_result->rssiSpread = legacy_result.rssi_spread;
2681 if (!convertLegacyWifiRateInfoToHidl(legacy_result.tx_rate,
2682 &hidl_result->txRate)) {
2683 return false;
2684 }
2685 if (!convertLegacyWifiRateInfoToHidl(legacy_result.rx_rate,
2686 &hidl_result->rxRate)) {
2687 return false;
2688 }
2689 hidl_result->rtt = legacy_result.rtt;
2690 hidl_result->rttSd = legacy_result.rtt_sd;
2691 hidl_result->rttSpread = legacy_result.rtt_spread;
2692 hidl_result->distanceInMm = legacy_result.distance_mm;
2693 hidl_result->distanceSdInMm = legacy_result.distance_sd_mm;
2694 hidl_result->distanceSpreadInMm = legacy_result.distance_spread_mm;
2695 hidl_result->timeStampInUs = legacy_result.ts;
2696 hidl_result->burstDurationInMs = legacy_result.burst_duration;
2697 hidl_result->negotiatedBurstNum = legacy_result.negotiated_burst_num;
2698 if (legacy_result.LCI &&
2699 !convertLegacyIeToHidl(*legacy_result.LCI, &hidl_result->lci)) {
2700 return false;
2701 }
2702 if (legacy_result.LCR &&
2703 !convertLegacyIeToHidl(*legacy_result.LCR, &hidl_result->lcr)) {
2704 return false;
2705 }
2706 return true;
Roshan Pius3fae9c82016-12-02 14:49:41 -08002707}
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002708
2709bool convertLegacyVectorOfRttResultToHidl(
2710 const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
Jimmy Chend460df32019-11-29 17:31:22 +02002711 std::vector<V1_4::RttResult>* hidl_results) {
Roshan Piusabcf78f2017-10-06 16:30:38 -07002712 if (!hidl_results) {
2713 return false;
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002714 }
Roshan Piusabcf78f2017-10-06 16:30:38 -07002715 *hidl_results = {};
2716 for (const auto legacy_result : legacy_results) {
Jimmy Chend460df32019-11-29 17:31:22 +02002717 V1_4::RttResult hidl_result;
Roshan Piusabcf78f2017-10-06 16:30:38 -07002718 if (!convertLegacyRttResultToHidl(*legacy_result, &hidl_result)) {
2719 return false;
2720 }
2721 hidl_results->push_back(hidl_result);
2722 }
2723 return true;
Roshan Piuse3f72ff2016-12-05 16:18:43 -08002724}
Sunil Raviddab4bb2020-02-03 22:45:19 -08002725
2726legacy_hal::wifi_interface_type convertHidlIfaceTypeToLegacy(
2727 IfaceType hidl_interface_type) {
2728 switch (hidl_interface_type) {
2729 case IfaceType::STA:
2730 return legacy_hal::WIFI_INTERFACE_TYPE_STA;
2731 case IfaceType::AP:
2732 return legacy_hal::WIFI_INTERFACE_TYPE_AP;
2733 case IfaceType::P2P:
2734 return legacy_hal::WIFI_INTERFACE_TYPE_P2P;
2735 case IfaceType::NAN:
2736 return legacy_hal::WIFI_INTERFACE_TYPE_NAN;
2737 }
2738 CHECK(false);
2739}
Roshan Piuse65edb12016-11-22 13:02:01 -08002740} // namespace hidl_struct_util
2741} // namespace implementation
Jimmy Chend460df32019-11-29 17:31:22 +02002742} // namespace V1_5
Roshan Piuse65edb12016-11-22 13:02:01 -08002743} // namespace wifi
2744} // namespace hardware
2745} // namespace android