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-rw-r--r--src/sys/socket/addr.rs246
1 files changed, 206 insertions, 40 deletions
diff --git a/src/sys/socket/addr.rs b/src/sys/socket/addr.rs
index 5f8b130a..71001534 100644
--- a/src/sys/socket/addr.rs
+++ b/src/sys/socket/addr.rs
@@ -1,37 +1,204 @@
-use super::{consts, sa_family_t};
+use super::sa_family_t;
use {Errno, Error, Result, NixPath};
use libc;
use std::{fmt, hash, mem, net, ptr};
use std::ffi::OsStr;
use std::path::Path;
use std::os::unix::ffi::OsStrExt;
-#[cfg(any(target_os = "linux", target_os = "android"))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
use ::sys::socket::addr::netlink::NetlinkAddr;
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(any(target_os = "ios", target_os = "macos"))]
use std::os::unix::io::RawFd;
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(any(target_os = "ios", target_os = "macos"))]
use ::sys::socket::addr::sys_control::SysControlAddr;
-// TODO: uncomment out IpAddr functions: rust-lang/rfcs#988
-
-/*
- *
- * ===== AddressFamily =====
- *
- */
-
+/// These constants specify the protocol family to be used
+/// in [`socket`](fn.socket.html) and [`socketpair`](fn.socketpair.html)
#[repr(i32)]
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
pub enum AddressFamily {
- Unix = consts::AF_UNIX,
- Inet = consts::AF_INET,
- Inet6 = consts::AF_INET6,
- #[cfg(any(target_os = "linux", target_os = "android"))]
- Netlink = consts::AF_NETLINK,
- #[cfg(any(target_os = "linux", target_os = "android"))]
- Packet = consts::AF_PACKET,
- #[cfg(any(target_os = "macos", target_os = "ios"))]
- System = consts::AF_SYSTEM,
+ /// Local communication (see [`unix(7)`](http://man7.org/linux/man-pages/man7/unix.7.html))
+ Unix = libc::AF_UNIX,
+ /// IPv4 Internet protocols (see [`ip(7)`](http://man7.org/linux/man-pages/man7/ip.7.html))
+ Inet = libc::AF_INET,
+ /// IPv6 Internet protocols (see [`ipv6(7)`](http://man7.org/linux/man-pages/man7/ipv6.7.html))
+ Inet6 = libc::AF_INET6,
+ /// Kernel user interface device (see [`netlink(7)`](http://man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Netlink = libc::AF_NETLINK,
+ /// Low level packet interface (see [`packet(7)`](http://man7.org/linux/man-pages/man7/packet.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Packet = libc::AF_PACKET,
+ /// KEXT Controls and Notifications
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
+ System = libc::AF_SYSTEM,
+ /// Amateur radio AX.25 protocol
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Ax25 = libc::AF_AX25,
+ /// IPX - Novell protocols
+ Ipx = libc::AF_IPX,
+ /// AppleTalk
+ AppleTalk = libc::AF_APPLETALK,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ NetRom = libc::AF_NETROM,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Bridge = libc::AF_BRIDGE,
+ /// Access to raw ATM PVCs
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ AtmPvc = libc::AF_ATMPVC,
+ /// ITU-T X.25 / ISO-8208 protocol (see [`x25(7)`](http://man7.org/linux/man-pages/man7/x25.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ X25 = libc::AF_X25,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Rose = libc::AF_ROSE,
+ Decnet = libc::AF_DECnet,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ NetBeui = libc::AF_NETBEUI,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Security = libc::AF_SECURITY,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Key = libc::AF_KEY,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Ash = libc::AF_ASH,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Econet = libc::AF_ECONET,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ AtmSvc = libc::AF_ATMSVC,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Rds = libc::AF_RDS,
+ Sna = libc::AF_SNA,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Irda = libc::AF_IRDA,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Pppox = libc::AF_PPPOX,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Wanpipe = libc::AF_WANPIPE,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Llc = libc::AF_LLC,
+ #[cfg(target_os = "linux")]
+ Ib = libc::AF_IB,
+ #[cfg(target_os = "linux")]
+ Mpls = libc::AF_MPLS,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Can = libc::AF_CAN,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Tipc = libc::AF_TIPC,
+ #[cfg(not(any(target_os = "ios", target_os = "macos")))]
+ Bluetooth = libc::AF_BLUETOOTH,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Iucv = libc::AF_IUCV,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ RxRpc = libc::AF_RXRPC,
+ Isdn = libc::AF_ISDN,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Phonet = libc::AF_PHONET,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Ieee802154 = libc::AF_IEEE802154,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Caif = libc::AF_CAIF,
+ /// Interface to kernel crypto API
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Alg = libc::AF_ALG,
+ #[cfg(target_os = "linux")]
+ Nfc = libc::AF_NFC,
+ #[cfg(target_os = "linux")]
+ Vsock = libc::AF_VSOCK,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ ImpLink = libc::AF_IMPLINK,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Pup = libc::AF_PUP,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Chaos = libc::AF_CHAOS,
+ #[cfg(any(target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Ns = libc::AF_NS,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Iso = libc::AF_ISO,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Datakit = libc::AF_DATAKIT,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Ccitt = libc::AF_CCITT,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Dli = libc::AF_DLI,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Lat = libc::AF_LAT,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Hylink = libc::AF_HYLINK,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Link = libc::AF_LINK,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Coip = libc::AF_COIP,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Cnt = libc::AF_CNT,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ Natm = libc::AF_NATM,
}
#[derive(Copy)]
@@ -252,7 +419,7 @@ impl Ipv4Addr {
}
pub fn any() -> Ipv4Addr {
- Ipv4Addr(libc::in_addr { s_addr: consts::INADDR_ANY })
+ Ipv4Addr(libc::in_addr { s_addr: libc::INADDR_ANY })
}
pub fn octets(&self) -> [u8; 4] {
@@ -480,9 +647,9 @@ impl fmt::Display for UnixAddr {
pub enum SockAddr {
Inet(InetAddr),
Unix(UnixAddr),
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
Netlink(NetlinkAddr),
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
SysControl(SysControlAddr),
}
@@ -495,12 +662,12 @@ impl SockAddr {
Ok(SockAddr::Unix(try!(UnixAddr::new(path))))
}
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
pub fn new_netlink(pid: u32, groups: u32) -> SockAddr {
SockAddr::Netlink(NetlinkAddr::new(pid, groups))
}
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
pub fn new_sys_control(sockfd: RawFd, name: &str, unit: u32) -> Result<SockAddr> {
SysControlAddr::from_name(sockfd, name, unit).map(|a| SockAddr::SysControl(a))
}
@@ -510,9 +677,9 @@ impl SockAddr {
SockAddr::Inet(InetAddr::V4(..)) => AddressFamily::Inet,
SockAddr::Inet(InetAddr::V6(..)) => AddressFamily::Inet6,
SockAddr::Unix(..) => AddressFamily::Unix,
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(..) => AddressFamily::Netlink,
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
SockAddr::SysControl(..) => AddressFamily::System,
}
}
@@ -526,9 +693,9 @@ impl SockAddr {
SockAddr::Inet(InetAddr::V4(ref addr)) => (mem::transmute(addr), mem::size_of::<libc::sockaddr_in>() as libc::socklen_t),
SockAddr::Inet(InetAddr::V6(ref addr)) => (mem::transmute(addr), mem::size_of::<libc::sockaddr_in6>() as libc::socklen_t),
SockAddr::Unix(UnixAddr(ref addr, len)) => (mem::transmute(addr), (len + offset_of!(libc::sockaddr_un, sun_path)) as libc::socklen_t),
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(NetlinkAddr(ref sa)) => (mem::transmute(sa), mem::size_of::<libc::sockaddr_nl>() as libc::socklen_t),
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
SockAddr::SysControl(SysControlAddr(ref sa)) => (mem::transmute(sa), mem::size_of::<sys_control::sockaddr_ctl>() as libc::socklen_t),
}
}
@@ -543,7 +710,7 @@ impl PartialEq for SockAddr {
(SockAddr::Unix(ref a), SockAddr::Unix(ref b)) => {
a == b
}
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
(SockAddr::Netlink(ref a), SockAddr::Netlink(ref b)) => {
a == b
}
@@ -560,9 +727,9 @@ impl hash::Hash for SockAddr {
match *self {
SockAddr::Inet(ref a) => a.hash(s),
SockAddr::Unix(ref a) => a.hash(s),
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(ref a) => a.hash(s),
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
SockAddr::SysControl(ref a) => a.hash(s),
}
}
@@ -579,15 +746,15 @@ impl fmt::Display for SockAddr {
match *self {
SockAddr::Inet(ref inet) => inet.fmt(f),
SockAddr::Unix(ref unix) => unix.fmt(f),
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(ref nl) => nl.fmt(f),
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
SockAddr::SysControl(ref sc) => sc.fmt(f),
}
}
}
-#[cfg(any(target_os = "linux", target_os = "android"))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
pub mod netlink {
use ::sys::socket::addr::{AddressFamily};
use libc::{sa_family_t, sockaddr_nl};
@@ -642,11 +809,10 @@ pub mod netlink {
}
}
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(any(target_os = "ios", target_os = "macos"))]
pub mod sys_control {
- use ::sys::socket::consts;
use ::sys::socket::addr::{AddressFamily};
- use libc::{c_uchar, uint16_t, uint32_t};
+ use libc::{self, c_uchar, uint16_t, uint32_t};
use std::{fmt, mem};
use std::hash::{Hash, Hasher};
use std::os::unix::io::RawFd;
@@ -702,7 +868,7 @@ pub mod sys_control {
let addr = sockaddr_ctl {
sc_len: mem::size_of::<sockaddr_ctl>() as c_uchar,
sc_family: AddressFamily::System as c_uchar,
- ss_sysaddr: consts::AF_SYS_CONTROL as uint16_t,
+ ss_sysaddr: libc::AF_SYS_CONTROL as uint16_t,
sc_id: id,
sc_unit: unit,
sc_reserved: [0; 5]
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-01 04:29:13 +0000