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/*
*
* Copyright (c) 2020-2021 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.
*/
#pragma once
#include <cstdint>
#include <inet/InetConfig.h>
#include <lib/core/CHIPError.h>
#include <platform/CHIPDeviceConfig.h>
#include <platform/CHIPDeviceEvent.h>
#include <system/SystemClock.h>
#include <system/SystemLayer.h>
#include <app-common/zap-generated/cluster-enums.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
#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
#include "platform/internal/GenericConnectivityManagerImpl_Thread.h"
#else
#include "platform/internal/GenericConnectivityManagerImpl_NoThread.h"
#endif
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
#include "platform/internal/GenericConnectivityManagerImpl_WiFi.h"
#else
#include "platform/internal/GenericConnectivityManagerImpl_NoWiFi.h"
#endif
namespace chip {
namespace DeviceLayer {
/**
* Concrete implementation of the ConnectivityManager singleton object for Tizen platforms.
*/
class ConnectivityManagerImpl final : public ConnectivityManager,
#if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE
public Internal::GenericConnectivityManagerImpl_BLE<ConnectivityManagerImpl>,
#else
public Internal::GenericConnectivityManagerImpl_NoBLE<ConnectivityManagerImpl>,
#endif
#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
public Internal::GenericConnectivityManagerImpl_Thread<ConnectivityManagerImpl>,
#else
public Internal::GenericConnectivityManagerImpl_NoThread<ConnectivityManagerImpl>,
#endif
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
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:
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
void StartWiFiManagement();
void StopWiFiManagement();
bool IsWiFiManagementStarted();
CHIP_ERROR GetWiFiBssId(MutableByteSpan & value);
CHIP_ERROR GetWiFiSecurityType(app::Clusters::WiFiNetworkDiagnostics::SecurityTypeEnum & securityType);
CHIP_ERROR GetWiFiVersion(app::Clusters::WiFiNetworkDiagnostics::WiFiVersionEnum & wiFiVersion);
const char * GetWiFiIfName() { return (sWiFiIfName[0] == '\0') ? nullptr : sWiFiIfName; }
#endif
const char * GetEthernetIfName() { return (mEthIfName[0] == '\0') ? nullptr : mEthIfName; }
private:
// ===== Members that implement the ConnectivityManager abstract interface.
CHIP_ERROR _Init(void);
void _OnPlatformEvent(const ChipDeviceEvent * event);
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
WiFiStationMode _GetWiFiStationMode(void);
CHIP_ERROR _SetWiFiStationMode(ConnectivityManager::WiFiStationMode val);
System::Clock::Timeout _GetWiFiStationReconnectInterval(void);
CHIP_ERROR _SetWiFiStationReconnectInterval(System::Clock::Timeout val);
bool _IsWiFiStationEnabled(void);
bool _IsWiFiStationConnected(void);
bool _IsWiFiStationApplicationControlled(void);
bool _IsWiFiStationProvisioned(void);
void _ClearWiFiStationProvision(void);
bool _CanStartWiFiScan(void);
WiFiAPMode _GetWiFiAPMode(void);
CHIP_ERROR _SetWiFiAPMode(WiFiAPMode val);
bool _IsWiFiAPActive(void);
bool _IsWiFiAPApplicationControlled(void);
void _DemandStartWiFiAP(void);
void _StopOnDemandWiFiAP(void);
void _MaintainOnDemandWiFiAP(void);
System::Clock::Timeout _GetWiFiAPIdleTimeout(void);
void _SetWiFiAPIdleTimeout(System::Clock::Timeout val);
#endif
// ===== 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.
char mEthIfName[IFNAMSIZ];
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
ConnectivityManager::WiFiStationMode mWiFiStationMode;
ConnectivityManager::WiFiAPMode mWiFiAPMode;
WiFiAPState mWiFiAPState;
System::Clock::Timestamp mLastAPDemandTime;
System::Clock::Timeout mWiFiStationReconnectInterval;
System::Clock::Timeout mWiFiAPIdleTimeout;
static char sWiFiIfName[IFNAMSIZ];
#endif
};
#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
inline bool ConnectivityManagerImpl::_IsWiFiStationApplicationControlled(void)
{
return false;
}
inline bool ConnectivityManagerImpl::_IsWiFiAPApplicationControlled()
{
return false;
}
inline System::Clock::Timeout ConnectivityManagerImpl::_GetWiFiAPIdleTimeout()
{
return System::Clock::kZero;
}
#endif
/**
* 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()
{
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()
{
return ConnectivityManagerImpl::sInstance;
}
} // namespace DeviceLayer
} // namespace chip