diff options
author | Galen Guyer <galen@galenguyer.com> | 2022-05-10 14:46:00 -0400 |
---|---|---|
committer | Galen Guyer <galen@galenguyer.com> | 2022-05-10 14:48:13 -0400 |
commit | 61e579536992f311dc5bc953ddb28a921a3ace1c (patch) | |
tree | 6866b42a42644e8754393b37cdac06023c227270 | |
parent | 878d0367eeb1794010d4ef4ece8f26ac60e02a78 (diff) |
Create wg-sys bindings
-rw-r--r-- | Cargo.lock | 348 | ||||
-rw-r--r-- | wg-sys/Cargo.toml | 7 | ||||
-rw-r--r-- | wg-sys/build.rs | 50 | ||||
-rw-r--r-- | wg-sys/src/lib.rs | 15 |
4 files changed, 410 insertions, 10 deletions
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at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] +libc = "0.2.125" + +[build-dependencies] +bindgen = "0.59.2" +cc = "1.0.73" diff --git a/wg-sys/build.rs b/wg-sys/build.rs new file mode 100644 index 0000000..bdfd52b --- /dev/null +++ b/wg-sys/build.rs @@ -0,0 +1,50 @@ +use std::env; +use std::path::PathBuf; + +const LIBC_TYPES: &[&str] = &[ + "in_addr", + "in6_addr", + "sockaddr", + "sockaddr_in", + "sockaddr_in6", + "timespec", +]; + +const USELESS_TYPES: &[&str] = &["in6_addr__bindgen_ty_1"]; + +fn main() { + let mut bindings = bindgen::Builder::default() + .header("c/wireguard.h") + .impl_debug(true) + .allowlist_function("wg_.*") + .bitfield_enum("wg_peer_flags") + .bitfield_enum("wg_device_flags") + .parse_callbacks(Box::new(bindgen::CargoCallbacks)) + .raw_line("extern crate libc;"); + + for libc_type in LIBC_TYPES { + bindings = bindings + .blocklist_type(libc_type) + .raw_line(format!("use libc::{};", libc_type)); + } + + for useless_type in USELESS_TYPES { + bindings = bindings.blocklist_type(useless_type); + } + + let bindings = bindings.generate().expect("Unable to generate bindings"); + + let out_path = PathBuf::from(env::var("OUT_DIR").unwrap()); + + bindings + .write_to_file(out_path.join("bindings.rs")) + .expect("Couldn't write bindings!"); + + cc::Build::new() + .file("c/wireguard.c") + .warnings(true) + .extra_warnings(true) + .warnings_into_errors(true) + .flag_if_supported("-Wno-unused-parameter") + .compile("wireguard"); +} diff --git a/wg-sys/src/lib.rs b/wg-sys/src/lib.rs index 1b4a90c..ca85511 100644 --- a/wg-sys/src/lib.rs +++ b/wg-sys/src/lib.rs @@ -1,8 +1,7 @@ -#[cfg(test)] -mod tests { - #[test] - fn it_works() { - let result = 2 + 2; - assert_eq!(result, 4); - } -} +#![allow(non_upper_case_globals)] +#![allow(non_camel_case_types)] +#![allow(non_snake_case)] +#![allow(unused_imports)] +#![allow(clippy::missing_safety_doc)] + +include!(concat!(env!("OUT_DIR"), "/bindings.rs")); |