| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * Copyright (c) 2018 Nest Labs, Inc. |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /* this file behaves like a config.h, comes first */ |
| #include <platform/internal/CHIPDeviceLayerInternal.h> |
| |
| #include <platform/ConnectivityManager.h> |
| |
| #include <platform/internal/GenericConnectivityManagerImpl_UDP.ipp> |
| |
| #if INET_CONFIG_ENABLE_TCP_ENDPOINT |
| #include <platform/internal/GenericConnectivityManagerImpl_TCP.ipp> |
| #endif |
| |
| #if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE |
| #include <platform/internal/GenericConnectivityManagerImpl_BLE.ipp> |
| #endif |
| #include <platform/internal/GenericConnectivityManagerImpl_WiFi.ipp> |
| |
| #include <lib/support/CodeUtils.h> |
| #include <lib/support/logging/CHIPLogging.h> |
| #include <lwip/dns.h> |
| #include <lwip/ip_addr.h> |
| #include <lwip/nd6.h> |
| #include <lwip/netif.h> |
| #include <platform/ASR/ASRUtils.h> |
| #include <platform/DiagnosticDataProvider.h> |
| #include <platform/internal/BLEManager.h> |
| |
| #include "lega_wlan_api.h" |
| #include "lwip/opt.h" |
| #include <platform/ASR/NetworkCommissioningDriver.h> |
| #if !CHIP_DEVICE_CONFIG_ENABLE_WIFI_STATION |
| #error "WiFi Station support must be enabled when building for ASR" |
| #endif |
| |
| using namespace ::chip; |
| using namespace ::chip::Inet; |
| using namespace ::chip::System; |
| using namespace ::chip::TLV; |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| extern struct netif * lwip_get_netif(void); |
| #ifdef __cplusplus |
| } |
| #endif |
| namespace chip { |
| namespace DeviceLayer { |
| |
| ConnectivityManagerImpl ConnectivityManagerImpl::sInstance; |
| |
| ConnectivityManager::WiFiStationMode ConnectivityManagerImpl::_GetWiFiStationMode(void) |
| { |
| mWiFiStationMode = kWiFiStationMode_Enabled; |
| return mWiFiStationMode; |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::_SetWiFiStationMode(WiFiStationMode val) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| VerifyOrExit(val != kWiFiStationMode_NotSupported, err = CHIP_ERROR_INVALID_ARGUMENT); |
| |
| if (val != kWiFiStationMode_ApplicationControlled) |
| { |
| ChipLogProgress(DeviceLayer, "WiFi station mode change: %s -> %s", WiFiStationModeToStr(mWiFiStationMode), |
| WiFiStationModeToStr(val)); |
| mWiFiStationMode = val; |
| /* Schedule work for disabled case causes station mode not getting enabled */ |
| if (mWiFiStationMode != kWiFiStationMode_Disabled) |
| { |
| DeviceLayer::SystemLayer().ScheduleWork(DriveStationState, NULL); |
| } |
| else |
| { |
| /* Call Drive Station directly to disable directly instead of scheduling */ |
| DriveStationState(); |
| } |
| } |
| |
| exit: |
| return err; |
| } |
| |
| bool ConnectivityManagerImpl::_IsWiFiStationEnabled(void) |
| { |
| return GetWiFiStationMode() == kWiFiStationMode_Enabled; |
| } |
| |
| bool ConnectivityManagerImpl::_IsWiFiStationProvisioned(void) |
| { |
| return Internal::ASRUtils::IsStationProvisioned(); |
| } |
| |
| void ConnectivityManagerImpl::_ClearWiFiStationProvision(void) |
| { |
| if (mWiFiStationMode != kWiFiStationMode_ApplicationControlled) |
| { |
| lega_wlan_wifi_conf stationConfig; |
| |
| memset(&stationConfig, 0, sizeof(stationConfig)); |
| Internal::ASRUtils::asr_wifi_set_config(&stationConfig); |
| |
| DeviceLayer::SystemLayer().ScheduleWork(DriveStationState, NULL); |
| DeviceLayer::SystemLayer().ScheduleWork(DriveAPState, NULL); |
| } |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::_SetWiFiAPMode(WiFiAPMode val) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| VerifyOrExit(val != kWiFiAPMode_NotSupported, err = CHIP_ERROR_INVALID_ARGUMENT); |
| |
| if (mWiFiAPMode != val) |
| { |
| ChipLogProgress(DeviceLayer, "WiFi AP mode change: %s -> %s", WiFiAPModeToStr(mWiFiAPMode), WiFiAPModeToStr(val)); |
| } |
| mWiFiAPMode = val; |
| DeviceLayer::SystemLayer().ScheduleWork(DriveAPState, NULL); |
| exit: |
| return err; |
| } |
| |
| void ConnectivityManagerImpl::_DemandStartWiFiAP(void) |
| { |
| if (mWiFiAPMode == kWiFiAPMode_OnDemand || mWiFiAPMode == kWiFiAPMode_OnDemand_NoStationProvision) |
| { |
| mLastAPDemandTime = System::SystemClock().GetMonotonicTimestamp(); |
| DeviceLayer::SystemLayer().ScheduleWork(DriveAPState, NULL); |
| } |
| } |
| |
| void ConnectivityManagerImpl::_StopOnDemandWiFiAP(void) |
| { |
| if (mWiFiAPMode == kWiFiAPMode_OnDemand || mWiFiAPMode == kWiFiAPMode_OnDemand_NoStationProvision) |
| { |
| mLastAPDemandTime = System::Clock::kZero; |
| DeviceLayer::SystemLayer().ScheduleWork(DriveAPState, NULL); |
| } |
| } |
| |
| void ConnectivityManagerImpl::_MaintainOnDemandWiFiAP(void) |
| { |
| if (mWiFiAPMode == kWiFiAPMode_OnDemand || mWiFiAPMode == kWiFiAPMode_OnDemand_NoStationProvision) |
| { |
| if (mWiFiAPState == kWiFiAPState_Activating || mWiFiAPState == kWiFiAPState_Active) |
| { |
| mLastAPDemandTime = System::SystemClock().GetMonotonicTimestamp(); |
| } |
| } |
| } |
| |
| void ConnectivityManagerImpl::_SetWiFiAPIdleTimeout(System::Clock::Timeout val) |
| { |
| mWiFiAPIdleTimeout = val; |
| DeviceLayer::SystemLayer().ScheduleWork(DriveAPState, NULL); |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::_GetAndLogWifiStatsCounters(void) |
| { |
| ChipLogProgress(DeviceLayer, "ConnectivityManagerImpl::_GetAndLogWifiStatsCounters"); |
| return CHIP_NO_ERROR; |
| } |
| |
| // ==================== ConnectivityManager Platform Internal Methods ==================== |
| CHIP_ERROR ConnectivityManagerImpl::_Init() |
| { |
| ChipLogProgress(DeviceLayer, "ConnectivityManagerImpl::_Init"); |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| mLastStationConnectFailTime = System::Clock::kZero; |
| mLastAPDemandTime = System::Clock::kZero; |
| mWiFiStationMode = kWiFiStationMode_Disabled; |
| mWiFiStationState = kWiFiStationState_NotConnected; |
| mWiFiAPMode = kWiFiAPMode_Disabled; |
| mWiFiAPState = kWiFiAPState_NotActive; |
| mWiFiStationReconnectInterval = System::Clock::Milliseconds32(CHIP_DEVICE_CONFIG_WIFI_STATION_RECONNECT_INTERVAL); |
| mWiFiAPIdleTimeout = System::Clock::Milliseconds32(CHIP_DEVICE_CONFIG_WIFI_AP_IDLE_TIMEOUT); |
| mFlags.SetRaw(0); |
| |
| // Ensure that ASR station mode is enabled. |
| err = Internal::ASRUtils::EnableStationMode(); |
| SuccessOrExit(err); |
| err = Internal::ASRUtils::SetStationConnected(false); |
| SuccessOrExit(err); |
| |
| // If there is no persistent station provision... |
| if (!IsWiFiStationProvisioned()) |
| { |
| ReturnErrorOnFailure(SetWiFiStationMode(kWiFiStationMode_Enabled)); |
| } |
| else |
| { |
| // Enable WiFi station mode. |
| ReturnErrorOnFailure(SetWiFiStationMode(kWiFiStationMode_Enabled)); |
| } |
| // Queue work items to bootstrap the station state machines once the Chip event loop is running. |
| err = DeviceLayer::SystemLayer().ScheduleWork(DriveStationState, NULL); |
| exit: |
| return err; |
| } |
| |
| void ConnectivityManagerImpl::_OnPlatformEvent(const ChipDeviceEvent * event) {} |
| |
| void ConnectivityManagerImpl::_OnWiFiScanDone() |
| { |
| DeviceLayer::SystemLayer().ScheduleWork(DriveStationState, NULL); |
| } |
| |
| void ConnectivityManagerImpl::_OnWiFiStationProvisionChange() |
| { |
| DeviceLayer::SystemLayer().ScheduleWork(DriveStationState, NULL); |
| } |
| |
| void ConnectivityManagerImpl::DriveStationState(::chip::System::Layer * aLayer, void * aAppState) |
| { |
| sInstance.DriveStationState(); |
| } |
| |
| void ConnectivityManagerImpl::DriveAPState(::chip::System::Layer * aLayer, void * aAppState) |
| { |
| sInstance.DriveAPState(); |
| } |
| |
| void ConnectivityManagerImpl::ChangeWiFiStationState(WiFiStationState newState) |
| { |
| if (mWiFiStationState != newState) |
| { |
| ChipLogProgress(DeviceLayer, "WiFi station state change: %s -> %s", WiFiStationStateToStr(mWiFiStationState), |
| WiFiStationStateToStr(newState)); |
| mWiFiStationState = newState; |
| SystemLayer().ScheduleLambda([]() { NetworkCommissioning::ASRWiFiDriver::GetInstance().OnNetworkStatusChange(); }); |
| } |
| } |
| |
| void ConnectivityManagerImpl::ChangeWiFiAPState(WiFiAPState newState) |
| { |
| if (mWiFiAPState != newState) |
| { |
| ChipLogProgress(DeviceLayer, "WiFi AP state change: %s -> %s", WiFiAPStateToStr(mWiFiAPState), WiFiAPStateToStr(newState)); |
| mWiFiAPState = newState; |
| } |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::ConfigureWiFiAP() |
| { |
| ChipLogProgress(DeviceLayer, "ConnectivityManagerImpl::ConfigureWiFiAP"); |
| return CHIP_NO_ERROR; |
| } |
| |
| void ConnectivityManagerImpl::DriveAPState() {} |
| |
| void ConnectivityManagerImpl::DriveStationState() |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| bool stationConnected; |
| |
| // If the station interface is NOT under application control... |
| if (mWiFiStationMode != kWiFiStationMode_ApplicationControlled) |
| { |
| err = WiFi_init(); |
| SuccessOrExit(err); |
| // Ensure that station mode is enabled in the ASR WiFi layer. |
| err = Internal::ASRUtils::EnableStationMode(); |
| SuccessOrExit(err); |
| } |
| |
| // Determine if the ASR WiFi layer thinks the station interface is currently connected. |
| err = Internal::ASRUtils::IsStationConnected(stationConnected); |
| SuccessOrExit(err); |
| // If the station interface is currently connected ... |
| if (stationConnected) |
| { |
| // Advance the station state to Connected if it was previously NotConnected or |
| // a previously initiated connect attempt succeeded. |
| if (mWiFiStationState == kWiFiStationState_NotConnected || mWiFiStationState == kWiFiStationState_Connecting_Succeeded) |
| { |
| ChangeWiFiStationState(kWiFiStationState_Connected); |
| ChipLogProgress(DeviceLayer, "WiFi station interface connected"); |
| mLastStationConnectFailTime = System::Clock::kZero; |
| OnStationConnected(); |
| } |
| |
| // If the WiFi station interface is no longer enabled, or no longer provisioned, |
| // disconnect the station from the AP, unless the WiFi station mode is currently |
| // under application control. |
| if (mWiFiStationMode != kWiFiStationMode_ApplicationControlled && |
| (mWiFiStationMode != kWiFiStationMode_Enabled || !IsWiFiStationProvisioned())) |
| { |
| ChipLogProgress(DeviceLayer, "Disconnecting WiFi station interface"); |
| err = Internal::ASRUtils::asr_wifi_disconnect(); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(DeviceLayer, "asr_wifi_disconnect() failed: %s", chip::ErrorStr(err)); |
| } |
| SuccessOrExit(err); |
| |
| ChangeWiFiStationState(kWiFiStationState_Disconnecting); |
| } |
| } |
| // Otherwise the station interface is NOT connected to an AP, so... |
| else |
| { |
| System::Clock::Timestamp now = System::SystemClock().GetMonotonicTimestamp(); |
| |
| // Advance the station state to NotConnected if it was previously Connected or Disconnecting, |
| // or if a previous initiated connect attempt failed. |
| if (mWiFiStationState == kWiFiStationState_Connected || mWiFiStationState == kWiFiStationState_Disconnecting || |
| mWiFiStationState == kWiFiStationState_Connecting_Failed) |
| { |
| WiFiStationState prevState = mWiFiStationState; |
| ChangeWiFiStationState(kWiFiStationState_NotConnected); |
| if (prevState != kWiFiStationState_Connecting_Failed) |
| { |
| ChipLogProgress(DeviceLayer, "WiFi station interface disconnected"); |
| mLastStationConnectFailTime = System::Clock::kZero; |
| OnStationDisconnected(); |
| } |
| else |
| { |
| mLastStationConnectFailTime = now; |
| } |
| } |
| // If the WiFi station interface is now enabled and provisioned (and by implication, |
| // not presently under application control), AND the system is not in the process of |
| // scanning, then... |
| if (mWiFiStationMode == kWiFiStationMode_Enabled && IsWiFiStationProvisioned()) |
| { |
| // Initiate a connection to the AP if we haven't done so before, or if enough |
| // time has passed since the last attempt. |
| if (mLastStationConnectFailTime == System::Clock::kZero || |
| now >= mLastStationConnectFailTime + mWiFiStationReconnectInterval) |
| { |
| if (mWiFiStationState != kWiFiStationState_Connecting) |
| { |
| ChipLogProgress(DeviceLayer, "Attempting to connect WiFi station interface"); |
| err = Internal::ASRUtils::asr_wifi_connect(); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(DeviceLayer, "asr_wifi_connect() failed: %s", chip::ErrorStr(err)); |
| } |
| SuccessOrExit(err); |
| ChangeWiFiStationState(kWiFiStationState_Connecting); |
| } |
| } |
| |
| // Otherwise arrange another connection attempt at a suitable point in the future. |
| else |
| { |
| System::Clock::Timeout timeToNextConnect = (mLastStationConnectFailTime + mWiFiStationReconnectInterval) - now; |
| ChipLogProgress(DeviceLayer, "Next WiFi station reconnect in %" PRIu32 " ms ", |
| System::Clock::Milliseconds32(timeToNextConnect).count()); |
| |
| err = DeviceLayer::SystemLayer().StartTimer(timeToNextConnect, DriveStationState, NULL); |
| SuccessOrExit(err); |
| } |
| } |
| } |
| |
| exit: |
| |
| ChipLogProgress(DeviceLayer, "Done driving station state, nothing else to do..."); |
| // Kick-off any pending network scan that might have been deferred due to the activity |
| // of the WiFi station. |
| } |
| |
| void ConnectivityManagerImpl::OnStationConnected() |
| { |
| NetworkCommissioning::ASRWiFiDriver::GetInstance().OnConnectWiFiNetwork(); |
| // TODO Invoke WARM to perform actions that occur when the WiFi station interface comes up. |
| |
| // Alert other components of the new state. |
| ChipDeviceEvent event; |
| event.Type = DeviceEventType::kWiFiConnectivityChange; |
| event.WiFiConnectivityChange.Result = kConnectivity_Established; |
| PlatformMgr().PostEventOrDie(&event); |
| WiFiDiagnosticsDelegate * delegate = GetDiagnosticDataProvider().GetWiFiDiagnosticsDelegate(); |
| |
| if (delegate) |
| { |
| delegate->OnConnectionStatusChanged( |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::ConnectionStatusEnum::kConnected)); |
| } |
| |
| UpdateInternetConnectivityState(); |
| } |
| |
| void ConnectivityManagerImpl::OnStationDisconnected() |
| { |
| // TODO Invoke WARM to perform actions that occur when the WiFi station interface goes down. |
| |
| // Alert other components of the new state. |
| ChipDeviceEvent event; |
| event.Type = DeviceEventType::kWiFiConnectivityChange; |
| event.WiFiConnectivityChange.Result = kConnectivity_Lost; |
| PlatformMgr().PostEventOrDie(&event); |
| WiFiDiagnosticsDelegate * delegate = GetDiagnosticDataProvider().GetWiFiDiagnosticsDelegate(); |
| uint16_t reason = NetworkCommissioning::ASRWiFiDriver::GetInstance().GetLastDisconnectReason(); |
| uint8_t associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCauseEnum::kUnknown); |
| |
| if (delegate) |
| { |
| switch (reason) |
| { |
| case WLAN_STA_MODE_BEACON_LOSS: |
| case WLAN_STA_MODE_NO_AP_FOUND: |
| associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCauseEnum::kSsidNotFound); |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| break; |
| case WLAN_STA_MODE_ASSOC_FAIL: |
| associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCauseEnum::kAssociationFailed); |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| break; |
| case WLAN_STA_MODE_AUTH_FAIL: |
| case WLAN_STA_MODE_PASSWORD_ERR: |
| associationFailureCause = chip::to_underlying( |
| chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCauseEnum::kAuthenticationFailed); |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| break; |
| case WLAN_STA_MODE_DHCP_FAIL: |
| case WLAN_STA_MODE_CONN_RETRY_MAX: |
| break; |
| |
| default: |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| break; |
| } |
| delegate->OnDisconnectionDetected(reason); |
| delegate->OnConnectionStatusChanged( |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::ConnectionStatusEnum::kNotConnected)); |
| } |
| |
| UpdateInternetConnectivityState(); |
| } |
| |
| void ConnectivityManagerImpl::UpdateInternetConnectivityState(void) |
| { |
| bool haveIPv4Conn = false; |
| bool haveIPv6Conn = false; |
| const bool hadIPv4Conn = mFlags.Has(ConnectivityFlags::kHaveIPv4InternetConnectivity); |
| const bool hadIPv6Conn = mFlags.Has(ConnectivityFlags::kHaveIPv6InternetConnectivity); |
| struct netif * net_interface = NULL; |
| IPAddress addr; |
| |
| ChipLogProgress(DeviceLayer, "UpdateInternetConnectivityState"); |
| // If the WiFi station is currently in the connected state... |
| if (mWiFiStationState == kWiFiStationState_Connected) |
| { |
| net_interface = lwip_get_netif(); |
| if (net_interface != NULL && netif_is_up(net_interface) && netif_is_link_up(net_interface)) |
| { |
| // Check if a DNS server is currently configured. If so... |
| ip_addr_t dnsServerAddr = *dns_getserver(0); |
| if (!ip_addr_isany_val(dnsServerAddr)) |
| { |
| if (!ip4_addr_isany_val(*netif_ip4_addr(net_interface)) && !ip4_addr_isany_val(*netif_ip4_gw(net_interface))) |
| { |
| haveIPv4Conn = true; |
| char addrStr[INET_ADDRSTRLEN]; |
| ip4addr_ntoa_r(netif_ip4_addr(net_interface), addrStr, sizeof(addrStr)); |
| |
| // ChipLogProgress(DeviceLayer, "IPv4 Address Assigned : %s", ip4addr_ntoa(netif_ip4_addr(net_interface))); |
| |
| IPAddress::FromString(addrStr, addr); |
| } |
| // Search among the IPv6 addresses assigned to the interface for a Global Unicast |
| // address (2000::/3) that is in the valid state. If such an address is found... |
| for (uint8_t i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) |
| { |
| if (ip6_addr_isglobal(netif_ip6_addr(net_interface, i)) && |
| ip6_addr_isvalid(netif_ip6_addr_state(net_interface, i))) |
| { |
| // Determine if there is a default IPv6 router that is currently reachable |
| // via the station interface. If so, presume for now that the device has |
| // IPv6 connectivity. |
| struct netif * found_if = nd6_find_route(IP6_ADDR_ANY6); |
| if (found_if && net_interface->num == found_if->num) |
| { |
| haveIPv6Conn = true; |
| // ChipLogProgress(DeviceLayer, "IPv6 Address Assigned : %s", ip6addr_ntoa(netif_ip6_addr(net_interface, |
| // i))); |
| } |
| } |
| } |
| } |
| } |
| } |
| // If the internet connectivity state has changed... |
| if (haveIPv4Conn != hadIPv4Conn || haveIPv6Conn != hadIPv6Conn) |
| { |
| // Update the current state. |
| mFlags.Set(ConnectivityFlags::kHaveIPv4InternetConnectivity, haveIPv4Conn) |
| .Set(ConnectivityFlags::kHaveIPv6InternetConnectivity, haveIPv6Conn); |
| |
| // Alert other components of the state change. |
| ChipDeviceEvent event; |
| event.Type = DeviceEventType::kInternetConnectivityChange; |
| event.InternetConnectivityChange.IPv4 = GetConnectivityChange(hadIPv4Conn, haveIPv4Conn); |
| event.InternetConnectivityChange.IPv6 = GetConnectivityChange(hadIPv6Conn, haveIPv6Conn); |
| event.InternetConnectivityChange.ipAddress = addr; |
| |
| PlatformMgr().PostEventOrDie(&event); |
| |
| if (haveIPv4Conn != hadIPv4Conn) |
| { |
| ChipLogProgress(DeviceLayer, "%s Internet connectivity %s", "IPv4", (haveIPv4Conn) ? "ESTABLISHED" : "LOST"); |
| } |
| |
| if (haveIPv6Conn != hadIPv6Conn) |
| { |
| ChipLogProgress(DeviceLayer, "%s Internet connectivity %s", "IPv6", (haveIPv6Conn) ? "ESTABLISHED" : "LOST"); |
| } |
| } |
| } |
| |
| void ConnectivityManagerImpl::lega_wifi_connect_state(lega_wifi_event_e stat) |
| { |
| switch (stat) |
| { |
| case EVENT_STATION_UP: |
| ChipLogProgress(DeviceLayer, "wifi_connect_done"); |
| Internal::ASRUtils::SetStationConnected(true); |
| if (ConnectivityMgrImpl().mWiFiStationState == kWiFiStationState_Connecting) |
| { |
| ConnectivityMgrImpl().ChangeWiFiStationState(kWiFiStationState_Connecting_Succeeded); |
| } |
| ConnectivityMgrImpl().DriveStationState(); |
| break; |
| case EVENT_STATION_DOWN: |
| ChipLogProgress(DeviceLayer, "wifi_disconnect_done"); |
| Internal::ASRUtils::SetStationConnected(false); |
| if (ConnectivityMgrImpl().mWiFiStationState == kWiFiStationState_Connecting) |
| { |
| ConnectivityMgrImpl().ChangeWiFiStationState(kWiFiStationState_Connecting_Failed); |
| } |
| ConnectivityMgrImpl().DriveStationState(); |
| break; |
| case EVENT_AP_UP: |
| ChipLogProgress(DeviceLayer, "wifi_softap_open_done"); |
| break; |
| case EVENT_AP_DOWN: |
| ChipLogProgress(DeviceLayer, "wifi_softap_close_done"); |
| break; |
| case EVENT_STA_CLOSE: |
| ChipLogProgress(DeviceLayer, "wifi_sta_close_done"); |
| Internal::ASRUtils::SetStationConnected(false); |
| ConnectivityMgrImpl().ChangeWiFiStationState(kWiFiStationState_NotConnected); |
| NetworkCommissioning::ASRWiFiDriver::GetInstance().SetLastDisconnectReason(0); |
| ConnectivityMgrImpl().DriveStationState(); |
| break; |
| default: |
| ChipLogProgress(DeviceLayer, "unsupport wifi_event_e"); |
| break; |
| } |
| } |
| |
| void ConnectivityManagerImpl::lega_wifi_get_ip_ind(lega_wlan_ip_stat_t * pnet) |
| { |
| ChipLogProgress(DeviceLayer, "Got ip : %s, gw : %s, mask : %s, mac : %s", pnet->ip, pnet->gate, pnet->mask, pnet->macaddr); |
| |
| ConnectivityMgrImpl().UpdateInternetConnectivityState(); |
| |
| ChipDeviceEvent event; |
| event.Type = DeviceEventType::kInterfaceIpAddressChanged; |
| event.InterfaceIpAddressChanged.Type = InterfaceIpChangeType::kIpV4_Assigned; |
| PlatformMgr().PostEventOrDie(&event); |
| } |
| |
| void ConnectivityManagerImpl::lega_wifi_get_ip6_ind(lega_wlan_ip_stat_t * pnet) |
| { |
| int i = 0; |
| int preferred_ip6 = 0; |
| for (i = 0; i < 3; i++) |
| { |
| if (pnet->ip6[i].state == 0x30) /* IP6_ADDR_PREFERRED */ |
| { |
| ChipLogProgress(DeviceLayer, "Got ip v6 #%d : %s", i, pnet->ip6[i].addr); |
| preferred_ip6++; |
| } |
| } |
| if (preferred_ip6) |
| { |
| ConnectivityMgrImpl().UpdateInternetConnectivityState(); |
| |
| ChipDeviceEvent event; |
| event.Type = DeviceEventType::kInterfaceIpAddressChanged; |
| event.InterfaceIpAddressChanged.Type = InterfaceIpChangeType::kIpV6_Assigned; |
| PlatformMgr().PostEventOrDie(&event); |
| } |
| } |
| |
| void ConnectivityManagerImpl::lega_wifi_ap_peer_change(lega_wlan_client_addr_info_t * peer_info, uint8_t connect) {} |
| |
| void ConnectivityManagerImpl::lega_wlan_err_stat_handler(lega_wlan_err_status_e err_info) |
| { |
| ChipLogProgress(DeviceLayer, "lega wlan err stat:%d", err_info); |
| if (ConnectivityMgrImpl().mWiFiStationState == kWiFiStationState_Connecting) |
| { |
| ConnectivityMgrImpl().ChangeWiFiStationState(kWiFiStationState_Connecting_Failed); |
| } |
| NetworkCommissioning::ASRWiFiDriver::GetInstance().SetLastDisconnectReason(err_info); |
| ConnectivityMgrImpl().DriveStationState(); |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::WiFi_init(void) |
| { |
| lega_wlan_stat_chg_cb_register(ConnectivityManagerImpl::lega_wifi_connect_state); |
| lega_wlan_ip_got_cb_register(ConnectivityManagerImpl::lega_wifi_get_ip_ind); |
| lega_wlan_ip6_got_cb_register(ConnectivityManagerImpl::lega_wifi_get_ip6_ind); |
| lega_wlan_ap_peer_change_cb_register(ConnectivityManagerImpl::lega_wifi_ap_peer_change); |
| lega_wlan_err_stat_cb_register(ConnectivityManagerImpl::lega_wlan_err_stat_handler); |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR ConnectivityManagerImpl::ping_thread() |
| { |
| return CHIP_NO_ERROR; |
| } |
| |
| } // namespace DeviceLayer |
| } // namespace chip |
