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Implement TunInterfaceOptions

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dav 2023-06-24 09:24:19 -07:00 • committed by David Zhong
parent da065b503f
commit 84f1d91d5c
6 changed files with 83 additions and 9 deletions
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13
tun/src/windows/mod.rs
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@ -5,6 +5,8 @@ use widestring::{u16cstr, U16CString};
use windows::Win32::Foundation::GetLastError;
mod queue;
use super::TunInterfaceOptions;
pub use queue::TunQueue;
pub struct TunInterface {
@ -15,7 +17,14 @@ pub struct TunInterface {
impl TunInterface {
#[throws]
pub fn new() -> TunInterface {
let name = U16CString::from(u16cstr!("Burrow"));
Self::new_with_options(TunInterfaceOptions::new())?
}
#[throws]
pub(crate) fn new_with_options(options: TunInterfaceOptions) -> TunInterface {
let name_owned = options.name.unwrap_or("Burrow".to_owned());
let name = U16CString::from_str(&name_owned).unwrap();
let handle =
unsafe { sys::WINTUN.WintunCreateAdapter(name.as_ptr(), name.as_ptr(), ptr::null()) };
if handle.is_null() {
@ -23,7 +32,7 @@ impl TunInterface {
}
TunInterface {
handle,
name: String::from("Burrow"),
name: name_owned,
}
}