rename generic name
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parent
e723182108
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6b493615a9
69
src/lib.rs
69
src/lib.rs
@ -28,10 +28,12 @@ use rustls::{
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use common::Stream;
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#[derive(Clone)]
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pub struct TlsConnector {
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inner: Arc<ClientConfig>
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}
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#[derive(Clone)]
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pub struct TlsAcceptor {
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inner: Arc<ServerConfig>
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}
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@ -49,16 +51,16 @@ impl From<Arc<ServerConfig>> for TlsAcceptor {
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}
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impl TlsConnector {
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pub fn connect<S>(&self, domain: DNSNameRef, stream: S) -> Connect<S>
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where S: io::Read + io::Write
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pub fn connect<IO>(&self, domain: DNSNameRef, stream: IO) -> Connect<IO>
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where IO: io::Read + io::Write
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{
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Self::connect_with_session(stream, ClientSession::new(&self.inner, domain))
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}
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#[inline]
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pub fn connect_with_session<S>(stream: S, session: ClientSession)
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-> Connect<S>
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where S: io::Read + io::Write
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pub fn connect_with_session<IO>(stream: IO, session: ClientSession)
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-> Connect<IO>
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where IO: io::Read + io::Write
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{
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Connect(MidHandshake {
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inner: Some(TlsStream { session, io: stream, is_shutdown: false, eof: false })
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@ -67,15 +69,15 @@ impl TlsConnector {
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}
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impl TlsAcceptor {
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pub fn accept<S>(&self, stream: S) -> Accept<S>
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where S: io::Read + io::Write,
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pub fn accept<IO>(&self, stream: IO) -> Accept<IO>
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where IO: io::Read + io::Write,
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{
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Self::accept_with_session(stream, ServerSession::new(&self.inner))
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}
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#[inline]
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pub fn accept_with_session<S>(stream: S, session: ServerSession) -> Accept<S>
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where S: io::Read + io::Write
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pub fn accept_with_session<IO>(stream: IO, session: ServerSession) -> Accept<IO>
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where IO: io::Read + io::Write
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{
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Accept(MidHandshake {
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inner: Some(TlsStream { session, io: stream, is_shutdown: false, eof: false })
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@ -86,43 +88,64 @@ impl TlsAcceptor {
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/// Future returned from `ClientConfigExt::connect_async` which will resolve
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/// once the connection handshake has finished.
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pub struct Connect<S>(MidHandshake<S, ClientSession>);
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pub struct Connect<IO>(MidHandshake<IO, ClientSession>);
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/// Future returned from `ServerConfigExt::accept_async` which will resolve
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/// once the accept handshake has finished.
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pub struct Accept<S>(MidHandshake<S, ServerSession>);
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pub struct Accept<IO>(MidHandshake<IO, ServerSession>);
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struct MidHandshake<S, C> {
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inner: Option<TlsStream<S, C>>
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struct MidHandshake<IO, S> {
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inner: Option<TlsStream<IO, S>>
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}
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/// A wrapper around an underlying raw stream which implements the TLS or SSL
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/// protocol.
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#[derive(Debug)]
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pub struct TlsStream<S, C> {
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pub struct TlsStream<IO, S> {
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is_shutdown: bool,
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eof: bool,
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io: S,
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session: C
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io: IO,
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session: S
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}
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impl<S, C> TlsStream<S, C> {
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impl<IO, S> TlsStream<IO, S> {
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#[inline]
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pub fn get_ref(&self) -> (&S, &C) {
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pub fn get_ref(&self) -> (&IO, &S) {
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(&self.io, &self.session)
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}
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#[inline]
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pub fn get_mut(&mut self) -> (&mut S, &mut C) {
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pub fn get_mut(&mut self) -> (&mut IO, &mut S) {
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(&mut self.io, &mut self.session)
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}
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#[inline]
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pub fn into_inner(self) -> (IO, S) {
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(self.io, self.session)
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}
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}
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impl<S, C> io::Read for TlsStream<S, C>
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where S: io::Read + io::Write, C: Session
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impl<IO, S> From<(IO, S)> for TlsStream<IO, S> {
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#[inline]
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fn from((io, session): (IO, S)) -> TlsStream<IO, S> {
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TlsStream {
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is_shutdown: false,
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eof: false,
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io, session
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}
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}
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}
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impl<IO, S> io::Read for TlsStream<IO, S>
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where IO: io::Read + io::Write, S: Session
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{
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#[cfg(feature = "nightly")]
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unsafe fn initializer(&self) -> Initializer {
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Initializer::nop()
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}
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fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
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if self.eof {
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return Ok(0);
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@ -142,8 +165,8 @@ impl<S, C> io::Read for TlsStream<S, C>
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}
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}
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impl<S, C> io::Write for TlsStream<S, C>
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where S: io::Read + io::Write, C: Session
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impl<IO, S> io::Write for TlsStream<IO, S>
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where IO: io::Read + io::Write, S: Session
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{
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fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
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Stream::new(&mut self.session, &mut self.io).write(buf)
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@ -5,8 +5,8 @@ use tokio::prelude::Poll;
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use common::Stream;
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impl<S: AsyncRead + AsyncWrite> Future for Connect<S> {
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type Item = TlsStream<S, ClientSession>;
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impl<IO: AsyncRead + AsyncWrite> Future for Connect<IO> {
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type Item = TlsStream<IO, ClientSession>;
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type Error = io::Error;
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fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
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@ -14,8 +14,8 @@ impl<S: AsyncRead + AsyncWrite> Future for Connect<S> {
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}
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}
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impl<S: AsyncRead + AsyncWrite> Future for Accept<S> {
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type Item = TlsStream<S, ServerSession>;
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impl<IO: AsyncRead + AsyncWrite> Future for Accept<IO> {
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type Item = TlsStream<IO, ServerSession>;
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type Error = io::Error;
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fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
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@ -23,10 +23,10 @@ impl<S: AsyncRead + AsyncWrite> Future for Accept<S> {
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}
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}
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impl<S, C> Future for MidHandshake<S, C>
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where S: io::Read + io::Write, C: Session
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impl<IO, S> Future for MidHandshake<IO, S>
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where IO: io::Read + io::Write, S: Session
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{
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type Item = TlsStream<S, C>;
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type Item = TlsStream<IO, S>;
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type Error = io::Error;
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fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
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@ -48,20 +48,20 @@ impl<S, C> Future for MidHandshake<S, C>
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}
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}
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impl<S, C> AsyncRead for TlsStream<S, C>
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impl<IO, S> AsyncRead for TlsStream<IO, S>
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where
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S: AsyncRead + AsyncWrite,
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C: Session
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IO: AsyncRead + AsyncWrite,
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S: Session
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{
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unsafe fn prepare_uninitialized_buffer(&self, _: &mut [u8]) -> bool {
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false
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}
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}
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impl<S, C> AsyncWrite for TlsStream<S, C>
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impl<IO, S> AsyncWrite for TlsStream<IO, S>
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where
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S: AsyncRead + AsyncWrite,
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C: Session
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IO: AsyncRead + AsyncWrite,
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S: Session
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{
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fn shutdown(&mut self) -> Poll<(), io::Error> {
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if !self.is_shutdown {
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