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/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2020 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.
*/
#pragma once
#include <platform/ConnectivityManager.h>
#include <platform/internal/GenericConnectivityManagerImpl.h>
#include <platform/internal/GenericConnectivityManagerImpl_UDP.h>
#if INET_CONFIG_ENABLE_TCP_ENDPOINT
#include <platform/internal/GenericConnectivityManagerImpl_TCP.h>
#endif
#if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE
#include <platform/internal/GenericConnectivityManagerImpl_BLE.h>
#else
#include <platform/internal/GenericConnectivityManagerImpl_NoBLE.h>
#endif
#include <platform/internal/GenericConnectivityManagerImpl_NoThread.h>
#if CHIP_DEVICE_CONFIG_ENABLE_WPA
#include <platform/internal/GenericConnectivityManagerImpl_WiFi.h>
#else
#include <platform/internal/GenericConnectivityManagerImpl_NoWiFi.h>
#endif
#include <platform/NetworkCommissioning.h>
#include <platform/nxp/mw320/NetworkCommissioningDriver.h>
#include <string>
namespace chip {
namespace DeviceLayer {
/**
* Concrete implementation of the ConnectivityManager singleton object for NXP K32W platforms.
*/
class ConnectivityManagerImpl final : public ConnectivityManager,
#if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE
public Internal::GenericConnectivityManagerImpl_BLE<ConnectivityManagerImpl>,
#else
public Internal::GenericConnectivityManagerImpl_NoBLE<ConnectivityManagerImpl>,
#endif
public Internal::GenericConnectivityManagerImpl_NoThread<ConnectivityManagerImpl>,
#if CHIP_DEVICE_CONFIG_ENABLE_WPA
public Internal::GenericConnectivityManagerImpl_WiFi<ConnectivityManagerImpl>,
#else
public Internal::GenericConnectivityManagerImpl_NoWiFi<ConnectivityManagerImpl>,
#endif
public Internal::GenericConnectivityManagerImpl_UDP<ConnectivityManagerImpl>,
#if INET_CONFIG_ENABLE_TCP_ENDPOINT
public Internal::GenericConnectivityManagerImpl_TCP<ConnectivityManagerImpl>,
#endif
public Internal::GenericConnectivityManagerImpl<ConnectivityManagerImpl>
{
// Allow the ConnectivityManager interface class to delegate method calls to
// the implementation methods provided by this class.
friend class ConnectivityManager;
public:
void
SetNetworkStatusChangeCallback(NetworkCommissioning::Internal::BaseDriver::NetworkStatusChangeCallback * statusChangeCallback)
{
mpStatusChangeCallback = statusChangeCallback;
}
CHIP_ERROR ConnectWiFiNetworkAsync(ByteSpan ssid, ByteSpan credentials,
NetworkCommissioning::Internal::WirelessDriver::ConnectCallback * connectCallback);
CHIP_ERROR CommitConfig();
#if CHIP_DEVICE_CONFIG_ENABLE_WPA
void StartWiFiManagement();
CHIP_ERROR GetWiFiBssId(MutableByteSpan & value);
CHIP_ERROR GetWiFiSecurityType(app::Clusters::WiFiNetworkDiagnostics::SecurityTypeEnum & securityType);
CHIP_ERROR GetWiFiVersion(app::Clusters::WiFiNetworkDiagnostics::WiFiVersionEnum & wiFiVersion);
#endif
CHIP_ERROR GetConfiguredNetwork(NetworkCommissioning::Network & network);
CHIP_ERROR StartWiFiScan(ByteSpan ssid, NetworkCommissioning::WiFiDriver::ScanCallback * callback);
static const char * GetWiFiIfName() { return "mlan0"; }
void UpdateNetworkStatus();
private:
// ===== Members that implement the ConnectivityManager abstract interface.
bool _HaveIPv4InternetConnectivity(void);
bool _HaveIPv6InternetConnectivity(void);
bool _HaveServiceConnectivity(void);
CHIP_ERROR _Init(void);
void _OnPlatformEvent(const ChipDeviceEvent * event);
#if CHIP_DEVICE_CONFIG_ENABLE_WPA
WiFiStationMode _GetWiFiStationMode();
CHIP_ERROR _SetWiFiStationMode(ConnectivityManager::WiFiStationMode val);
CHIP_ERROR _SetWiFiAPMode(WiFiAPMode val);
bool _IsWiFiStationEnabled();
bool _IsWiFiStationConnected();
bool _IsWiFiStationApplicationControlled();
#endif
static std::string to_hex_string(const std::string & input);
static int _OnWpaInterfaceScanDone(unsigned int count);
static bool _GetBssInfo(const uint8_t sid, NetworkCommissioning::WiFiScanResponse & result);
NetworkCommissioning::Internal::BaseDriver::NetworkStatusChangeCallback * mpStatusChangeCallback = nullptr;
// ===== Members for internal use by the following friends.
friend ConnectivityManager & ConnectivityMgr(void);
friend ConnectivityManagerImpl & ConnectivityMgrImpl(void);
static ConnectivityManagerImpl sInstance;
// ===== Private members reserved for use by this class only.
ConnectivityManager::WiFiStationMode mWiFiStationMode;
ConnectivityManager::WiFiAPMode mWiFiAPMode;
uint32_t mWiFiStationReconnectIntervalMS;
static uint8_t sInterestedSSID[Internal::kMaxWiFiSSIDLength];
static uint8_t sInterestedSSIDLen;
// Configured SSID
static uint8_t sCfgSSID[Internal::kMaxWiFiSSIDLength];
static uint8_t sCfgSSIDLen;
static NetworkCommissioning::WiFiDriver::ScanCallback * mpScanCallback;
static NetworkCommissioning::Internal::WirelessDriver::ConnectCallback * mpConnectCallback;
};
inline bool ConnectivityManagerImpl::_HaveIPv4InternetConnectivity(void)
{
return false;
}
inline bool ConnectivityManagerImpl::_HaveIPv6InternetConnectivity(void)
{
return false;
}
inline bool ConnectivityManagerImpl::_HaveServiceConnectivity(void)
{
return false;
}
/**
* Returns the public interface of the ConnectivityManager singleton object.
*
* Chip applications should use this to access features of the ConnectivityManager object
* that are common to all platforms.
*/
inline ConnectivityManager & ConnectivityMgr(void)
{
return ConnectivityManagerImpl::sInstance;
}
/**
* Returns the platform-specific implementation of the ConnectivityManager singleton object.
*
* Chip applications can use this to gain access to features of the ConnectivityManager
* that are specific to the ESP32 platform.
*/
inline ConnectivityManagerImpl & ConnectivityMgrImpl(void)
{
return ConnectivityManagerImpl::sInstance;
}
} // namespace DeviceLayer
} // namespace chip