b37086e8f6
This allows you to launch the command line program into a debugger. This commit also tweaks the CI and fixes a small error in the build script.
79 lines
2.8 KiB
Rust
79 lines
2.8 KiB
Rust
#[cfg(windows)]
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#[tokio::main(flavor = "current_thread")]
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async fn main() -> anyhow::Result<()> {
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use std::io::{Cursor, Read};
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let buf = reqwest::get("https://www.wintun.net/builds/wintun-0.14.1.zip")
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.await?
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.bytes()
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.await?;
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assert_content_hash(
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&buf,
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hex_literal::hex!("07c256185d6ee3652e09fa55c0b673e2624b565e02c4b9091c79ca7d2f24ef51"),
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);
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let mut archive = zip::ZipArchive::new(Cursor::new(buf))?;
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let out_dir = std::path::PathBuf::from(std::env::var("OUT_DIR")?);
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let mut header = String::new();
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archive
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.by_name("wintun/include/wintun.h")?
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.read_to_string(&mut header)?;
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header.push_str(
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"WINTUN_CLOSE_ADAPTER_FUNC WintunCloseAdapter;
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WINTUN_OPEN_ADAPTER_FUNC WintunOpenAdapter;
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WINTUN_GET_ADAPTER_LUID_FUNC WintunGetAdapterLUID;
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WINTUN_GET_RUNNING_DRIVER_VERSION_FUNC WintunGetRunningDriverVersion;
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WINTUN_DELETE_DRIVER_FUNC WintunDeleteDriver;
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WINTUN_SET_LOGGER_FUNC WintunSetLogger;
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WINTUN_START_SESSION_FUNC WintunStartSession;
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WINTUN_END_SESSION_FUNC WintunEndSession;
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WINTUN_CREATE_ADAPTER_FUNC WintunCreateAdapter;
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WINTUN_GET_READ_WAIT_EVENT_FUNC WintunGetReadWaitEvent;
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WINTUN_RECEIVE_PACKET_FUNC WintunReceivePacket;
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WINTUN_RELEASE_RECEIVE_PACKET_FUNC WintunReleaseReceivePacket;
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WINTUN_ALLOCATE_SEND_PACKET_FUNC WintunAllocateSendPacket;
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WINTUN_SEND_PACKET_FUNC WintunSendPacket;",
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);
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let bindings = bindgen::Builder::default()
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.header_contents("wintun.h", &header)
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.allowlist_function("Wintun.*")
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.allowlist_type("WINTUN_.*")
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.dynamic_library_name("wintun")
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.dynamic_link_require_all(true)
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.generate()
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.unwrap();
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bindings.write_to_file(out_dir.join("wintun.rs"))?;
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let mut library = Vec::new();
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let platform = platforms::Platform::find(&std::env::var("TARGET")?).unwrap();
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let arch = match platform.target_arch {
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platforms::target::Arch::Arm => "arm",
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platforms::Arch::AArch64 => "arm64",
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platforms::Arch::X86 => "x86",
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platforms::Arch::X86_64 => "amd64",
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arch => panic!("{} is not a supported architecture", arch),
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};
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archive
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.by_name(&format!("wintun/bin/{}/wintun.dll", arch))?
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.read_to_end(&mut library)?;
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std::fs::write(out_dir.join("wintun.dll"), library)?;
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println!("cargo:rerun-if-changed=build.rs");
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Ok(())
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}
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#[cfg(not(windows))]
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fn main() {
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println!("cargo:rerun-if-changed=build.rs");
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}
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#[cfg(windows)]
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fn assert_content_hash(content: &[u8], hash: [u8; 32]) {
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use sha2::digest::Update;
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use sha2::Digest;
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let computed = sha2::Sha256::new().chain(content).finalize();
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assert_eq!(computed.as_slice(), &hash[..]);
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}
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