#冲刺创作新星# [十一] WiFi & 蓝牙子系统 原创 精华

.
├── applications	//*应用层（settings，photo等）
├── ark				//ArkUI，为js和ts应用提供支持
├── base			//*基础子系统（应用引擎：账号、位置、通知、电话…子系统）
├── build			//编译框架
├── build.py -> build/lite/build.py //编译脚本
├── build.sh -> build/build_scripts/build.sh  //编译脚本
├── developtools	//开发工具
├── device			//适配设备
├── docs			//文档
├── domains			//
├── drivers			//驱动
├── foundation		//*能力子系统，提供（ace，communication，graphic…）
├── interface		//js API d.ts
├── kernel			//kernel，如linux，liteOS
├── prebuilts		//预编译库
├── productdefine	//产品形态配置
├── qemu-run -> vendor/ohemu/common/qemu-run
├── test			//测试集合
├── third_party		//第三方库
├── utils			//公共基础库，
└── vendor			//其他厂商
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├── interfaces				//接口
│   ├── innerkits			//接口实现
│   │   ├── native_c		//lite的接口实现
│   │   └── native_cpp		//标准系统的接口实现
│   └── kits				
│       └── jskits			//d.ts接口定义
├── services
│   └── wifi_standard		//标准Wi-Fi实现
│       ├── etc				//服务配置
│       ├── ipc_framework	//ipc服务（client，server）
│       ├── sa_profile		//服务配置（wifi_manager_service:libwifi_device_ability.z.so[1125], libwifi_scan_ability.z.so[1126],libwifi_hotspot_ability.z.so[[1127],libwifi_p2p_ability.z.so[[1128]])
│       ├── wifi_framework	//wifi_system_ability(device,hotspot,p2p,scan),wifi_manager(ap,p2p,scan,sta),dhcp_manager(client,server,manager))
│       └── wifi_hal
├── tests
│   └── wifi_standard
│       ├── ipc_framework
│       ├── wifi_framework
│       └── wifi_hal
└── utils
    ├── inc
    │   ├── wifi_common_util.h
    │   └── wifi_hisysevent.h
    └── src
        ├── BUILD.gn
        ├── wifi_common_util.cpp
        └── wifi_hisysevent.cpp
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Title: Wifi Enabel 命令调用流程
wifi.ets ->WifiModel: enableWifi（开wifi）
Note right of WifiModel: foundation（接口，服务）
Note left of wifi.ets: Setting（页面，组件）
WifiModel -> @ohos.wifi: enableWifi
@ohos.wifi -> WifiDeviceImpl: EnableWifi 
WifiDeviceImpl-->WifiDeviceServiceImpl: EnableWifi(softbus)
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.
├── figures				//markdown的图片
├── hisysevent.yaml		//事件定义
├── interfaces			//接口
│   ├── innerkits
│   │   ├── native_c		//lite的接口
│   │   └── native_cpp		//标准系统的接口
│   └── kits
│       └── jskits			//js接口的定义文件d.ts
├── services				//服务
│   └── wifi_standard		//标准系统（主要用于对接softbus）
│       ├── etc					//服务配置
│       ├── ipc_framework		//ipc（rpc）框架
│       ├── sa_profile		//动态服务拉起（wifi，scan，hotspot，p2p）
│       ├── wifi_framework  //实现（dhcp，wifi）
│       └── wifi_hal	//硬件接口适配层
├── tests				//测试
│   └── wifi_standard
│       ├── ipc_framework
│       ├── wifi_framework
│       └── wifi_hal
└── utils
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/* -----------Feature service name-------------- */
#define WIFI_SERVICE_STA "StaService"     /* STA */
#define WIFI_SERVICE_AP "ApService"       /* AP */
#define WIFI_SERVICE_P2P "P2pService"     /* P2P */
#define WIFI_SERVICE_SCAN "ScanService"   /* SCAN */

/* ---------Feature service ability id */
#define WIFI_DEVICE_ABILITY_ID 1125
#define WIFI_SCAN_ABILITY_ID 1126
#define WIFI_HOTSPOT_ABILITY_ID 1127
#define WIFI_P2P_ABILITY_ID 1128
/* ---------Feature system status */
#define MODE_STATE_SCREEN (1)
#define MODE_STATE_AIR_PLANE (2)
#define MODE_STATE_APP_RUN (3)
#define MODE_STATE_POWER_SAVING (4)
#define MODE_STATE_FREEZE (5)
#define MODE_STATE_NO_CHARGER_PLUG (6)
/* ---------Feature wifi status */
#define MODE_STATE_OPEN (1)
#define MODE_STATE_CLOSE (2)
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Title: Wifi Enabel 执行流程
WifiDeviceServiceImpl ->WifiConfigCenter: GetWifiMidState（状态）
Note right of WifiConfigCenter: 状态
Note left of WifiDeviceServiceImpl: 实现
WifiDeviceServiceImpl -> WifiP2pServiceImpl: EnableP2p 
WifiDeviceServiceImpl->WifiConfigCenter: SetWifiMidState(OPENING)
WifiDeviceServiceImpl->IStaService:EnableWifi 
IStaServie -> StaStateMachine: 发命令
WifiDeviceServiceImpl->WifiSettings:SyncWifiConfig

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#define WIFI_SVR_CMD_STA_ENABLE_WIFI 0x2001
#define WIFI_SVR_CMD_STA_DISABLE_WIFI 0x2002
#define WIFI_SVR_CMD_STA_OPERATIONAL_MODE 0x2003
#define WIFI_SVR_CMD_STA_CONNECT_NETWORK 0x2004
#define WIFI_SVR_CMD_STA_CONNECT_SAVED_NETWORK 0x2005
#define WIFI_SVR_CMD_STA_RECONNECT_NETWORK 0x2006
#define WIFI_SVR_CMD_STA_REASSOCIATE_NETWORK 0x2007
#define WIFI_SVR_CMD_STA_DISCONNECT 0x2008
#define WIFI_SVR_CMD_STA_STARTWPS 0x2009
#define WIFI_SVR_CMD_STA_CANCELWPS 0x200A
#define WIFI_SVR_COM_STA_START_ROAM 0x200B

#define WIFI_SVR_CMD_STA_ERROR 0x3001
#define WIFI_SVR_CMD_STA_SUP_CONNECTION_EVENT 0x3002
#define WIFI_SVR_CMD_STA_SUP_DISCONNECTION_EVENT 0x3003
#define WIFI_SVR_CMD_STA_NETWORK_CONNECTION_EVENT 0x3004
#define WIFI_SVR_CMD_STA_NETWORK_DISCONNECTION_EVENT 0x3005
#define WIFI_SVR_CMD_STA_WPS_START_EVENT 0x3006
#define WIFI_SVR_CMD_STA_WPS_CANCEL_EVENT 0x3007
#define WIFI_SVR_CMD_STA_WPS_FAILED_EVENT 0x3008
#define WIFI_SVR_CMD_STA_WPS_OVERLAP_EVENT 0x3009
#define WIFI_SVR_CMD_STA_WPS_TIMEOUT_EVNET 0x300A
#define WIFI_SVR_CMD_STA_WPS_WEP_PROHIBITED 0x300B
#define WIFI_SVR_CMD_STA_WPS_TKIP_ONLY_PROHIBITED 0x300C
#define WIFI_SVR_CMD_STA_WPS_AUTH_FAILURE 0x300D
#define WIFI_SVR_CMD_STA_WPS_OVERLAP_ERROR 0x300E
#define WIFI_SVR_CMD_STA_SUP_REQUEST_IDENTITY 0x300F
#define WIFI_SVR_CMD_STA_SUP_REQUEST_SIM_AUTH 0x3010
#define WIFI_SVR_CMD_STA_AUTHENTICATION_FAILURE_EVENT 0x3011
#define WIFI_SVR_CMD_STA_REASON_TKIP_ONLY_PROHIBITED 0x3012
#define WIFI_SVR_CMD_STA_REASON_WEP_PROHIBITED 0x3013
#define WIFI_SVR_CMD_STA_CONFIG_AUTH_FAILURE 0x3014
#define WIFI_SVR_CMD_STA_CONFIG_MULTIPLE_PBC_DETECTED 0x3015
#define WIFI_SVR_CMD_STA_WPA_STATE_CHANGE_EVENT 0x3016
#define WIFI_SVR_CMD_STA_WPA_PASSWD_WRONG_EVENT 0x3017
#define WIFI_SVR_CMD_STA_WPA_FULL_CONNECT_EVENT 0x3018
#define WIFI_SVR_CMD_STA_WPA_ASSOC_REJECT_EVENT 0x3019
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graph TD;
	RootStat --> InitState;
	RootStat --> WpaStartingState;
	RootStat --> WpaStartedState;
	RootStat --> WpaStoppingState;
	WpaStartedState --> LinkState;
	LinkState --> SeparatingState;
	LinkState --> SeparatedState;
	LinkState --> ApLinkedState;
	ApLinkedState --> GetIpState;
	ApLinkedState --> LinkedState;
	ApLinkedState --> ApRoamingState;
	LinkState --> pWpsState;
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//drivers/pripheral/wlan
.
├── client
├── figures
├── hal
├── hdi_service
├── interfaces
└── test
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.
├── applications	//*应用层（settings，photo等）
├── ark				//ArkUI，为js和ts应用提供支持
├── base			//*基础子系统（应用引擎：账号、位置、通知、电话…子系统）
├── build			//编译框架
├── build.py -> build/lite/build.py //编译脚本
├── build.sh -> build/build_scripts/build.sh  //编译脚本
├── developtools	//开发工具
├── device			//适配设备
├── docs			//文档
├── domains			//
├── drivers			//驱动
├── foundation		//*能力子系统，提供（ace，communication，graphic…）
├── interface		//js API d.ts
├── kernel			//kernel，如linux，liteOS
├── prebuilts		//预编译库
├── productdefine	//产品形态配置
├── qemu-run -> vendor/ohemu/common/qemu-run
├── test			//测试集合
├── third_party		//第三方库
├── utils			//公共基础库，
└── vendor			//其他厂商
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.
├── interfaces				//接口
│   ├── innerkits
│   │   ├── native_c		//轻量级接口
│   │   └── native_cpp		//标准版接口
│   └── kits
│       ├── js				//d.ts接口功能定义
│       └── napi			//接口实现
├── sa_profile
│   ├── 1130.xml			//bluetooth_service
│   └── BUILD.gn
└── services
    ├── bluetooth
    │   └── BUILD.gn		//轻量级定义
    └── bluetooth_standard
        ├── common			//btcommon
        ├── etc				//服务配置
        ├── external		//dummy数据
        ├── hardware		//硬件适配
        ├── ipc				//ipc通信
        ├── server			//蓝牙服务
        ├── service			//蓝牙profile（a2dp[snk,src],acrcp[ct,tg],ble,classic,gatt,a2dp,hfp[ag,hf],map[mce,mse],obex,pbap[pce,pse]
        └── stack 			//蓝牙协议栈（hci，l2cap,rfcomm,sdp,smp,gap,btm,avdtp,acctp,att)
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Title: Bluetooth调用流程
bluetooth.ets ->deviceController: toggleValue（开关）
Note right of deviceController: 控制器（接口）
Note left of bluetooth.ets: Setting（页面）
deviceController -> BluetoothModel: enableBluetooth 
BluetoothModel->@ohos.bluetooth: enableBluetooth
@ohos.bluetooth->BluetoothHost: EnableBluetooth
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Title: Bluetooth使能流程
napi_bluetooth_host ->BluetoothHost: EnableBt（开关）
napi_bluetooth_host ->BluetoothHost: EnableBle（开关）
BluetoothHost -> BluetoothHostProxy: enableBluetooth
BluetoothHostProxy -> BluetoothHostProxy: InnerTransact
BluetoothHostProxy -> IRemoteObject: SendRequest
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SystemStateObserver
├── OnSystemStateChange
BTSystemState::ON:

AdapterStateObserver
AdapterClassicObserver
ClassicRemoteDeviceObserver
ClassicRemoteDeviceObserver
AdapterBleObserver
BlePeripheralCallback
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