Struct windivert::WinDivert

#[non_exhaustive]
pub struct WinDivert<L: WinDivertLayerTrait> { /* private fields */ }

Main wrapper struct around windivert functionalities.

Implementations

impl WinDivert<NetworkLayer>

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

Single packet blocking recv function.

pub fn recv_ex<'a>( &self, buffer: Option<&'a mut [u8]>, packet_count: usize ) -> Result<Vec<WinDivertPacket<'a, NetworkLayer>>, WinDivertError>

Batched blocking recv function.

pub fn send( &self, packet: &WinDivertPacket<'_, NetworkLayer> ) -> Result<u32, WinDivertError>

Single packet send function.

pub fn send_ex<'data, 'packets, P, I>( &self, packets: P ) -> Result<u32, WinDivertError>where P: IntoIterator<IntoIter = I>, I: ExactSizeIterator<Item = &'packets WinDivertPacket<'data, NetworkLayer>>, 'data: 'packets,

Batched packet send function.

impl WinDivert<ForwardLayer>

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

Single packet blocking recv function.

pub fn recv_ex<'a>( &self, buffer: Option<&'a mut [u8]>, packet_count: usize ) -> Result<Vec<WinDivertPacket<'a, NetworkLayer>>, WinDivertError>

Batched blocking recv function.

pub fn send( &self, packet: &WinDivertPacket<'_, ForwardLayer> ) -> Result<u32, WinDivertError>

Single packet send function.

pub fn send_ex<'data, 'packets, P, I>( &self, packets: P ) -> Result<u32, WinDivertError>where P: IntoIterator<IntoIter = I>, I: ExactSizeIterator<Item = &'packets WinDivertPacket<'data, ForwardLayer>>, 'data: 'packets,

Batched packet send function.

impl WinDivert<FlowLayer>

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

Single packet blocking recv function.

pub fn recv_ex<'a>( &self, packet_count: usize ) -> Result<Vec<WinDivertPacket<'a, FlowLayer>>, WinDivertError>

Batched blocking recv function.

impl WinDivert<SocketLayer>

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

Single packet blocking recv function.

pub fn recv_ex<'a>( &self, packet_count: usize ) -> Result<Vec<WinDivertPacket<'a, SocketLayer>>, WinDivertError>

Batched blocking recv function.

impl WinDivert<ReflectLayer>

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

Single packet blocking recv function.

pub fn recv_ex<'a>( &self, buffer: Option<&'a mut [u8]>, packet_count: usize ) -> Result<Vec<WinDivertPacket<'a, ReflectLayer>>, WinDivertError>

Batched blocking recv function.

impl<L: WinDivertLayerTrait> WinDivert<L>

Recv implementations

pub fn get_param(&self, param: WinDivertParam) -> Result<u64, WinDivertError>

Methods that allows to query the driver for parameters.

pub fn set_param( &self, param: WinDivertParam, value: u64 ) -> Result<(), WinDivertError>

Method that allows setting driver parameters.

pub fn close(&mut self, action: CloseAction) -> WinResult<()>

Handle close function.

pub fn shutdown(&mut self, mode: WinDivertShutdownMode) -> WinResult<()>

Shutdown function.

impl WinDivert<NetworkLayer>

pub fn network( filter: impl AsRef<str>, priority: i16, flags: WinDivertFlags ) -> Result<Self, WinDivertError>

WinDivert constructor for network layer.

impl WinDivert<ForwardLayer>

pub fn forward( filter: impl AsRef<str>, priority: i16, flags: WinDivertFlags ) -> Result<Self, WinDivertError>

WinDivert constructor for forward layer.

impl WinDivert<FlowLayer>

pub fn flow( filter: &str, priority: i16, flags: WinDivertFlags ) -> Result<Self, WinDivertError>

WinDivert constructor for flow layer.

impl WinDivert<SocketLayer>

pub fn socket( filter: impl AsRef<str>, priority: i16, flags: WinDivertFlags ) -> Result<Self, WinDivertError>

WinDivert constructor for socket layer.

impl WinDivert<ReflectLayer>

pub fn reflect( filter: impl AsRef<str>, priority: i16, flags: WinDivertFlags ) -> Result<Self, WinDivertError>

WinDivert constructor for reflect layer.

impl WinDivert<()>

pub const MAX_BATCH: u8 = 255u8

Maximum number of packets that can be captured/sent in a single batched operation

pub fn uninstall() -> WinResult<()>

Method that tries to uninstall WinDivert driver.