Struct WpaController 

pub struct WpaController { /* private fields */ }

WPA controller

All methods require to provide buffer to temporary hold data from the socket.

Use WpaController::into_buffered to create wrapped instance with own buffer

Implementations

impl WpaController

pub fn open<P: AsRef<Path>>(path: P) -> Result<Self, Error>

Attempts to connect to WPA controller at specified path

pub fn open_path(path: &Path) -> Result<Self, Error>

Attempts to connect to WPA controller at specified path

pub fn open_path_with( path: &Path, options: &Options<impl SuffixGenerator>, ) -> Result<Self, Error>

Attempts to connect to WPA controller at specified path with provided options

pub fn into_buffered(self) -> BufferedWpaController

Wraps controller with builtin buffer.

pub fn request(&self, req: WpaControlReq) -> Result<usize, Error>

Sends request, returning number of bytes written.

pub fn recv<'a>( &self, buffer: &'a mut [u8], ) -> Result<Option<WpaControlMessage<'a>>, Error>

Attempts to receive message.

pub fn recv_req_result( &self, buffer: &mut [u8], ) -> Option<Result<Result<(), ()>, Error>>

Attempts to receive reply for result of command.

This method will continuously recv skipping unsolicited messages

Result

• Returns None if neither success or fail are present among replies.

• Ok(()) indicates success.

• Err(()) indicates failure.

pub fn add_network( &self, ssid: &str, wpa_pass: Option<&str>, hidden: bool, buffer: &mut [u8], ) -> Result<Id, Error>

Performs network add sequence

Arguments

• ssid - Network identifier;
• wpa_pass - Passkey for WPA auth, if None sets key_mgmt to None
• hidden - Specifies whether you want to scan for SSID to connect to the network.

Result

• Ok(id) - Newly created network id

pub fn remove_network(&self, id: Id, buffer: &mut [u8]) -> Result<(), Error>

Performs removal of known network by id.

pub fn select_network(&self, id: Id, buffer: &mut [u8]) -> Result<(), Error>

Select a network for use by id.

pub fn reconfigure(&self, buffer: &mut [u8]) -> Result<(), Error>

Reconfigure wpa, i.e. reload wpasupplicant from saved config.

Trait Implementations

impl Drop for WpaController

fn drop(&mut self)

Executes the destructor for this type.