Crate ohos_net_connection_sys 

Structs

NetConn_ConnectionProperties

@brief Defines the network connection properties.

NetConn_HttpProxy

@brief Defines the proxy configuration information.

NetConn_NetAddr

@brief Defines the network address.

NetConn_NetCapabilities

@brief Defines all network capabilities.

NetConn_NetConnCallback

@brief Defines the network connection callbacks.

NetConn_NetHandle

@brief Defines the network handle.

NetConn_NetHandleList

@brief Defines the network handle list.

NetConn_NetSpecifier

@brief Definition of network specifier.

NetConn_Route

@brief Defines the route configuration information.

addrinfo

sockaddr

Constants

NETCONN_MAX_ADDR_SIZE

NETCONN_MAX_BEARER_TYPE_SIZE

NETCONN_MAX_CAP_SIZE

NETCONN_MAX_EXCLUSION_SIZE

NETCONN_MAX_NET_SIZE

NETCONN_MAX_ROUTE_SIZE

NETCONN_MAX_RTT_NUM

NETCONN_MAX_STR_LEN

NetConn_NetBearerType_NETCONN_BEARER_BLUETOOTH

Bluetooth @since 12

NetConn_NetBearerType_NETCONN_BEARER_CELLULAR

Cellular network

NetConn_NetBearerType_NETCONN_BEARER_ETHERNET

Ethernet

NetConn_NetBearerType_NETCONN_BEARER_VPN

VPN @since 12

NetConn_NetBearerType_NETCONN_BEARER_WIFI

WIFI

NetConn_NetCap_NETCONN_NET_CAPABILITY_CHECKING_CONNECTIVITY

In checking network connectivity. @since 12

NetConn_NetCap_NETCONN_NET_CAPABILITY_INTERNET

Internet

NetConn_NetCap_NETCONN_NET_CAPABILITY_MMS

MMS

NetConn_NetCap_NETCONN_NET_CAPABILITY_NOT_METERED

Not Metered

NetConn_NetCap_NETCONN_NET_CAPABILITY_NOT_VPN

Not VPN

NetConn_NetCap_NETCONN_NET_CAPABILITY_PORTAL

Portal @since 12

NetConn_NetCap_NETCONN_NET_CAPABILITY_VALIDATED

Validated

Functions

OH_NetConn_BindSocket^⚠

@brief Binds a socket to the specific network.

OH_NetConn_FreeDnsResult^⚠

@brief Free DNS result.

OH_NetConn_GetAddrInfo^⚠

@brief Get DNS result with netId.

OH_NetConn_GetAllNets^⚠

@brief Queries all activated data networks.

OH_NetConn_GetConnectionProperties^⚠

@brief Obtains the connection properties of a data network.

OH_NetConn_GetDefaultHttpProxy^⚠

@brief Obtains the default http proxy.

OH_NetConn_GetDefaultNet^⚠

@brief Obtains the default activated data network.

OH_NetConn_GetNetCapabilities^⚠

@brief Obtains the capabilities of a data network.

OH_NetConn_HasDefaultNet^⚠

@brief Checks whether a default activated data network is available.

OH_NetConn_IsDefaultNetMetered^⚠

@brief Checks whether metering is enabled for the default data network.

OH_NetConn_RegisterAppHttpProxyCallback^⚠

@brief Registers callback to listen for changes to the application-level http proxy.

OH_NetConn_RegisterDefaultNetConnCallback^⚠

@brief Registers a callback to listen default network’s status changed.

OH_NetConn_RegisterNetConnCallback^⚠

@brief Registers callback, used to monitor specific network status.

OH_NetConn_SetAppHttpProxy^⚠

@brief Sets http proxy information to current application.

OH_NetConn_UnregisterAppHttpProxyCallback^⚠

@brief Unregisters a callback function that listens for application-level proxy changes.

OH_NetConn_UnregisterNetConnCallback^⚠

@brief Unregisters network status callback.

Type Aliases

NetConn_NetBearerType

@brief Defines network bearer types.

NetConn_NetCap

@brief Defines network capabilities.

OH_NetConn_AppHttpProxyChange

@brief Callback for application’s http proxy information changed.

OH_NetConn_CustomDnsResolver

@brief Pointer to the custom DNS resolver.

OH_NetConn_NetBlockStatusChange

@brief Callback for network blocked status changed.

OH_NetConn_NetCapabilitiesChange

@brief Callback for network capabilities changed.

OH_NetConn_NetConnectionPropertiesChange

@brief Callback for network connection properties changed.

OH_NetConn_NetLost

@brief Callback for network lost.

OH_NetConn_NetUnavailable

@brief Callback for network unavailable, this function invoked while network can not be available in given timeout.

OH_NetConn_NetworkAvailable

@brief Callback for network available.

sa_family_t

socklen_t