61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
#![allow(warnings)] // not used on emscripten
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use crate::env;
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use crate::net::{Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6, ToSocketAddrs};
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use crate::sync::atomic::{AtomicUsize, Ordering};
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static PORT: AtomicUsize = AtomicUsize::new(0);
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pub fn next_test_ip4() -> SocketAddr {
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let port = PORT.fetch_add(1, Ordering::SeqCst) as u16 + base_port();
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SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), port))
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}
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pub fn next_test_ip6() -> SocketAddr {
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let port = PORT.fetch_add(1, Ordering::SeqCst) as u16 + base_port();
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SocketAddr::V6(SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), port, 0, 0))
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}
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pub fn sa4(a: Ipv4Addr, p: u16) -> SocketAddr {
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SocketAddr::V4(SocketAddrV4::new(a, p))
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}
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pub fn sa6(a: Ipv6Addr, p: u16) -> SocketAddr {
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SocketAddr::V6(SocketAddrV6::new(a, p, 0, 0))
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}
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pub fn tsa<A: ToSocketAddrs>(a: A) -> Result<Vec<SocketAddr>, String> {
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match a.to_socket_addrs() {
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Ok(a) => Ok(a.collect()),
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Err(e) => Err(e.to_string()),
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}
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}
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// The bots run multiple builds at the same time, and these builds
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// all want to use ports. This function figures out which workspace
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// it is running in and assigns a port range based on it.
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fn base_port() -> u16 {
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let cwd = if cfg!(target_env = "sgx") {
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String::from("sgx")
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} else {
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env::current_dir().unwrap().into_os_string().into_string().unwrap()
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};
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let dirs = [
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"32-opt",
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"32-nopt",
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"musl-64-opt",
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"cross-opt",
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"64-opt",
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"64-nopt",
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"64-opt-vg",
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"64-debug-opt",
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"all-opt",
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"snap3",
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"dist",
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"sgx",
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];
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dirs.iter().enumerate().find(|&(_, dir)| cwd.contains(dir)).map(|p| p.0).unwrap_or(0) as u16
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* 1000
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+ 19600
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}
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