net_connection.h
Overview
Provides the C APIs of the network connection module for network management.
System capability: SystemCapability.Communication.NetManager.Core
Library: libnet_connection.so
Since: 11
Related module: NetConnection
Summary
Functions
| Name | Description |
|---|---|
| OH_NetConn_HasDefaultNet (int32_t *hasDefaultNet) | Checks whether a default activated data network is available. |
| OH_NetConn_GetDefaultNet (NetConn_NetHandle *netHandle) | Obtains the default activated data network. |
| OH_NetConn_IsDefaultNetMetered (int32_t *isMetered) | Checks whether data traffic usage on the current network is metered. |
| OH_NetConn_GetConnectionProperties (NetConn_NetHandle *netHandle, NetConn_ConnectionProperties *prop) | Obtains the link information of a data network. |
| OH_NetConn_GetNetCapabilities (NetConn_NetHandle *netHandle, NetConn_NetCapabilities *netCapacities) | Obtains the capabilities of a data network. |
| OH_NetConn_GetDefaultHttpProxy (NetConn_HttpProxy *httpProxy) | Obtains the default network proxy. |
| OH_NetConn_GetAddrInfo (char *host, char *serv, struct addrinfo *hint, struct addrinfo **res, int32_t netId) | Obtains the DNS result using netId. |
| OH_NetConn_FreeDnsResult (struct addrinfo *res) | Releases the DNS query result. |
| OH_NetConn_GetAllNets (NetConn_NetHandleList *netHandleList) | Obtains all activated data networks. |
| OHOS_NetConn_RegisterDnsResolver (OH_NetConn_CustomDnsResolver resolver) | Registers a custom DNS resolver. Note: This API is deprecated since API version 13. You are advised to use OH_NetConn_RegisterDnsResolver instead. |
| OHOS_NetConn_UnregisterDnsResolver (void) | Unregisters a custom DNS resolver. Note: This API is deprecated since API version 13. You are advised to use OH_NetConn_UnregisterDnsResolver instead. |
| OH_NetConn_RegisterDnsResolver (OH_NetConn_CustomDnsResolver resolver) | Registers a custom DNS resolver. |
| OH_NetConn_UnregisterDnsResolver (void) | Unregisters a custom DNS resolver. |
| OH_NetConn_SetPacUrl (const char *pacUrl) | Sets the URL of the system-level proxy auto-config (PAC) script. |
| OH_NetConn_GetPacUrl (char *pacUrl) | Obtains the URL of the system-level PAC script. |
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