add teeos std impl

Signed-off-by: 袁浩 <yuanhao34@huawei.com>

1 files changed, 372 insertions, 0 deletions

diff --git a/library/std/src/sys/teeos/net.rs b/library/std/src/sys/teeos/net.rs
new file mode 100644
index 00000000000..0df681dbfa5
--- /dev/null
+++ b/library/std/src/sys/teeos/net.rs
@@ -0,0 +1,372 @@
+use crate::fmt;
+use crate::io::{self, BorrowedCursor, IoSlice, IoSliceMut};
+use crate::net::{Ipv4Addr, Ipv6Addr, Shutdown, SocketAddr};
+use crate::sys::unsupported;
+use crate::time::Duration;
+
+pub struct TcpStream(!);
+
+impl TcpStream {
+    pub fn connect(_: io::Result<&SocketAddr>) -> io::Result<TcpStream> {
+        unsupported()
+    }
+
+    pub fn connect_timeout(_: &SocketAddr, _: Duration) -> io::Result<TcpStream> {
+        unsupported()
+    }
+
+    pub fn set_read_timeout(&self, _: Option<Duration>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn set_write_timeout(&self, _: Option<Duration>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn read_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0
+    }
+
+    pub fn write_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0
+    }
+
+    pub fn peek(&self, _: &mut [u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn read(&self, _: &mut [u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn read_buf(&self, _buf: BorrowedCursor<'_>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn read_vectored(&self, _: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn is_read_vectored(&self) -> bool {
+        self.0
+    }
+
+    pub fn write(&self, _: &[u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn write_vectored(&self, _: &[IoSlice<'_>]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn is_write_vectored(&self) -> bool {
+        self.0
+    }
+
+    pub fn peer_addr(&self) -> io::Result<SocketAddr> {
+        self.0
+    }
+
+    pub fn socket_addr(&self) -> io::Result<SocketAddr> {
+        self.0
+    }
+
+    pub fn shutdown(&self, _: Shutdown) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn duplicate(&self) -> io::Result<TcpStream> {
+        self.0
+    }
+
+    pub fn set_linger(&self, _: Option<Duration>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn linger(&self) -> io::Result<Option<Duration>> {
+        self.0
+    }
+
+    pub fn set_nodelay(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn nodelay(&self) -> io::Result<bool> {
+        self.0
+    }
+
+    pub fn set_ttl(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn ttl(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn take_error(&self) -> io::Result<Option<io::Error>> {
+        self.0
+    }
+
+    pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+}
+
+impl fmt::Debug for TcpStream {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.0
+    }
+}
+
+pub struct TcpListener(!);
+
+impl TcpListener {
+    pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<TcpListener> {
+        unsupported()
+    }
+
+    pub fn socket_addr(&self) -> io::Result<SocketAddr> {
+        self.0
+    }
+
+    pub fn accept(&self) -> io::Result<(TcpStream, SocketAddr)> {
+        self.0
+    }
+
+    pub fn duplicate(&self) -> io::Result<TcpListener> {
+        self.0
+    }
+
+    pub fn set_ttl(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn ttl(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn only_v6(&self) -> io::Result<bool> {
+        self.0
+    }
+
+    pub fn take_error(&self) -> io::Result<Option<io::Error>> {
+        self.0
+    }
+
+    pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+}
+
+impl fmt::Debug for TcpListener {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.0
+    }
+}
+
+pub struct UdpSocket(!);
+
+impl UdpSocket {
+    pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<UdpSocket> {
+        unsupported()
+    }
+
+    pub fn peer_addr(&self) -> io::Result<SocketAddr> {
+        self.0
+    }
+
+    pub fn socket_addr(&self) -> io::Result<SocketAddr> {
+        self.0
+    }
+
+    pub fn recv_from(&self, _: &mut [u8]) -> io::Result<(usize, SocketAddr)> {
+        self.0
+    }
+
+    pub fn peek_from(&self, _: &mut [u8]) -> io::Result<(usize, SocketAddr)> {
+        self.0
+    }
+
+    pub fn send_to(&self, _: &[u8], _: &SocketAddr) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn duplicate(&self) -> io::Result<UdpSocket> {
+        self.0
+    }
+
+    pub fn set_read_timeout(&self, _: Option<Duration>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn set_write_timeout(&self, _: Option<Duration>) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn read_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0
+    }
+
+    pub fn write_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0
+    }
+
+    pub fn set_broadcast(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn broadcast(&self) -> io::Result<bool> {
+        self.0
+    }
+
+    pub fn set_multicast_loop_v4(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_loop_v4(&self) -> io::Result<bool> {
+        self.0
+    }
+
+    pub fn set_multicast_ttl_v4(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_ttl_v4(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_multicast_loop_v6(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_loop_v6(&self) -> io::Result<bool> {
+        self.0
+    }
+
+    pub fn join_multicast_v4(&self, _: &Ipv4Addr, _: &Ipv4Addr) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn join_multicast_v6(&self, _: &Ipv6Addr, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn leave_multicast_v4(&self, _: &Ipv4Addr, _: &Ipv4Addr) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn leave_multicast_v6(&self, _: &Ipv6Addr, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn set_ttl(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn ttl(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn take_error(&self) -> io::Result<Option<io::Error>> {
+        self.0
+    }
+
+    pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn recv(&self, _: &mut [u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn peek(&self, _: &mut [u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn send(&self, _: &[u8]) -> io::Result<usize> {
+        self.0
+    }
+
+    pub fn connect(&self, _: io::Result<&SocketAddr>) -> io::Result<()> {
+        self.0
+    }
+}
+
+impl fmt::Debug for UdpSocket {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.0
+    }
+}
+
+pub struct LookupHost(!);
+
+impl LookupHost {
+    pub fn port(&self) -> u16 {
+        self.0
+    }
+}
+
+impl Iterator for LookupHost {
+    type Item = SocketAddr;
+    fn next(&mut self) -> Option<SocketAddr> {
+        self.0
+    }
+}
+
+impl TryFrom<&str> for LookupHost {
+    type Error = io::Error;
+
+    fn try_from(_v: &str) -> io::Result<LookupHost> {
+        unsupported()
+    }
+}
+
+impl<'a> TryFrom<(&'a str, u16)> for LookupHost {
+    type Error = io::Error;
+
+    fn try_from(_v: (&'a str, u16)) -> io::Result<LookupHost> {
+        unsupported()
+    }
+}
+
+#[allow(nonstandard_style)]
+pub mod netc {
+    pub const AF_INET: u8 = 0;
+    pub const AF_INET6: u8 = 1;
+    pub type sa_family_t = u8;
+
+    #[derive(Copy, Clone)]
+    pub struct in_addr {
+        pub s_addr: u32,
+    }
+
+    #[derive(Copy, Clone)]
+    pub struct sockaddr_in {
+        pub sin_family: sa_family_t,
+        pub sin_port: u16,
+        pub sin_addr: in_addr,
+    }
+
+    #[derive(Copy, Clone)]
+    pub struct in6_addr {
+        pub s6_addr: [u8; 16],
+    }
+
+    #[derive(Copy, Clone)]
+    pub struct sockaddr_in6 {
+        pub sin6_family: sa_family_t,
+        pub sin6_port: u16,
+        pub sin6_addr: in6_addr,
+        pub sin6_flowinfo: u32,
+        pub sin6_scope_id: u32,
+    }
+
+    #[derive(Copy, Clone)]
+    pub struct sockaddr {}
+}
+
+pub type Socket = UdpSocket;