actix/actix-extras
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remove unused code

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This commit is contained in:
Nikolay Kim 2018-10-05 08:00:36 -07:00
parent c24a8f4c2d
commit fbf67544e5
6 changed files with 32 additions and 328 deletions
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6
Cargo.toml
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@ -30,15 +30,12 @@ path = "src/lib.rs"
[features]
default = ["session", "cell"]
# tls
# native-tls
tls = ["native-tls", "tokio-tls", "actix-net/tls"]
# openssl
ssl = ["openssl", "tokio-openssl", "actix-net/ssl"]
# deprecated, use "ssl"
alpn = ["openssl", "tokio-openssl", "actix-net/ssl"]
# rustls
rust-tls = ["rustls", "tokio-rustls", "webpki", "webpki-roots", "actix-net/rust-tls"]
@ -61,7 +58,6 @@ http = "^0.1.8"
httparse = "1.3"
log = "0.4"
mime = "0.3"
percent-encoding = "1.0"
rand = "0.5"
serde = "1.0"
serde_json = "1.0"

29
src/config.rs
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@ -10,11 +10,36 @@ use time;
use tokio_current_thread::spawn;
use tokio_timer::{sleep, Delay};
use server::KeepAlive;
// "Sun, 06 Nov 1994 08:49:37 GMT".len()
const DATE_VALUE_LENGTH: usize = 29;
#[derive(Debug, PartialEq, Clone, Copy)]
/// Server keep-alive setting
pub enum KeepAlive {
/// Keep alive in seconds
Timeout(usize),
/// Relay on OS to shutdown tcp connection
Os,
/// Disabled
Disabled,
}
impl From<usize> for KeepAlive {
fn from(keepalive: usize) -> Self {
KeepAlive::Timeout(keepalive)
}
}
impl From<Option<usize>> for KeepAlive {
fn from(keepalive: Option<usize>) -> Self {
if let Some(keepalive) = keepalive {
KeepAlive::Timeout(keepalive)
} else {
KeepAlive::Disabled
}
}
}
/// Http service configuration
pub struct ServiceConfig(Rc<Inner>);

111
src/header.rs
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@ -1,13 +1,8 @@
//! Various http headers
use std::fmt;
use std::str::FromStr;
use bytes::{Bytes, BytesMut};
use bytes::Bytes;
use mime::Mime;
use modhttp::header::GetAll;
use modhttp::Error as HttpError;
use percent_encoding;
pub use modhttp::header::*;
@ -159,107 +154,3 @@ impl<'a> From<&'a str> for ContentEncoding {
}
}
}
#[doc(hidden)]
pub(crate) struct Writer {
buf: BytesMut,
}
impl Writer {
fn new() -> Writer {
Writer {
buf: BytesMut::new(),
}
}
fn take(&mut self) -> Bytes {
self.buf.take().freeze()
}
}
impl fmt::Write for Writer {
#[inline]
fn write_str(&mut self, s: &str) -> fmt::Result {
self.buf.extend_from_slice(s.as_bytes());
Ok(())
}
#[inline]
fn write_fmt(&mut self, args: fmt::Arguments) -> fmt::Result {
fmt::write(self, args)
}
}
#[inline]
#[doc(hidden)]
/// Reads a comma-delimited raw header into a Vec.
pub fn from_comma_delimited<T: FromStr>(
all: GetAll<HeaderValue>,
) -> Result<Vec<T>, ParseError> {
let mut result = Vec::new();
for h in all {
let s = h.to_str().map_err(|_| ParseError::Header)?;
result.extend(
s.split(',')
.filter_map(|x| match x.trim() {
"" => None,
y => Some(y),
}).filter_map(|x| x.trim().parse().ok()),
)
}
Ok(result)
}
#[inline]
#[doc(hidden)]
/// Reads a single string when parsing a header.
pub fn from_one_raw_str<T: FromStr>(val: Option<&HeaderValue>) -> Result<T, ParseError> {
if let Some(line) = val {
let line = line.to_str().map_err(|_| ParseError::Header)?;
if !line.is_empty() {
return T::from_str(line).or(Err(ParseError::Header));
}
}
Err(ParseError::Header)
}
#[inline]
#[doc(hidden)]
/// Format an array into a comma-delimited string.
pub fn fmt_comma_delimited<T>(f: &mut fmt::Formatter, parts: &[T]) -> fmt::Result
where
T: fmt::Display,
{
let mut iter = parts.iter();
if let Some(part) = iter.next() {
fmt::Display::fmt(part, f)?;
}
for part in iter {
f.write_str(", ")?;
fmt::Display::fmt(part, f)?;
}
Ok(())
}
/// Percent encode a sequence of bytes with a character set defined in
/// [https://tools.ietf.org/html/rfc5987#section-3.2][url]
///
/// [url]: https://tools.ietf.org/html/rfc5987#section-3.2
pub fn http_percent_encode(f: &mut fmt::Formatter, bytes: &[u8]) -> fmt::Result {
let encoded =
percent_encoding::percent_encode(bytes, self::percent_encoding_http::HTTP_VALUE);
fmt::Display::fmt(&encoded, f)
}
mod percent_encoding_http {
use percent_encoding;
// internal module because macro is hard-coded to make a public item
// but we don't want to public export this item
define_encode_set! {
// This encode set is used for HTTP header values and is defined at
// https://tools.ietf.org/html/rfc5987#section-3.2
pub HTTP_VALUE = [percent_encoding::SIMPLE_ENCODE_SET] | {
' ', '"', '%', '\'', '(', ')', '*', ',', '/', ':', ';', '<', '-', '>', '?',
'[', '\\', ']', '{', '}'
}
}
}

7
src/lib.rs
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@ -106,6 +106,7 @@ extern crate mime;
extern crate net2;
extern crate rand;
extern crate serde;
extern crate serde_json;
extern crate serde_urlencoded;
extern crate tokio;
extern crate tokio_codec;
@ -117,9 +118,6 @@ extern crate tokio_timer;
#[cfg(all(unix, feature = "uds"))]
extern crate tokio_uds;
extern crate url;
#[macro_use]
extern crate percent_encoding;
extern crate serde_json;
#[cfg(test)]
#[macro_use]
@ -140,7 +138,6 @@ mod uri;
pub mod error;
pub mod h1;
pub(crate) mod helpers;
pub mod server;
pub mod test;
//pub mod ws;
pub use body::{Binary, Body};
@ -151,7 +148,7 @@ pub use httpresponse::HttpResponse;
pub use json::Json;
pub use request::Request;
pub use self::config::{ServiceConfig, ServiceConfigBuilder};
pub use self::config::{KeepAlive, ServiceConfig, ServiceConfigBuilder};
pub mod dev {
//! The `actix-web` prelude for library developers

204
src/server/mod.rs
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@ -1,204 +0,0 @@
//! Http server module
//!
//! The module contains everything necessary to setup
//! HTTP server.
//!
//! In order to start HTTP server, first you need to create and configure it
//! using factory that can be supplied to [new](fn.new.html).
//!
//! ## Factory
//!
//! Factory is a function that returns Application, describing how
//! to serve incoming HTTP requests.
//!
//! As the server uses worker pool, the factory function is restricted to trait bounds
//! `Sync + Send + 'static` so that each worker would be able to accept Application
//! without a need for synchronization.
//!
//! If you wish to share part of state among all workers you should
//! wrap it in `Arc` and potentially synchronization primitive like
//! [RwLock](https://doc.rust-lang.org/std/sync/struct.RwLock.html)
//! If the wrapped type is not thread safe.
//!
//! Note though that locking is not advisable for asynchronous programming
//! and you should minimize all locks in your request handlers
//!
//! ## HTTPS Support
//!
//! Actix-web provides support for major crates that provides TLS.
//! Each TLS implementation is provided with [AcceptorService](trait.AcceptorService.html)
//! that describes how HTTP Server accepts connections.
//!
//! For `bind` and `listen` there are corresponding `bind_with` and `listen_with` that accepts
//! these services.
//!
//! By default, acceptor would work with both HTTP2 and HTTP1 protocols.
//! But it can be controlled using [ServerFlags](struct.ServerFlags.html) which
//! can be supplied when creating `AcceptorService`.
//!
//! **NOTE:** `native-tls` doesn't support `HTTP2` yet
//!
//! ## Signal handling and shutdown
//!
//! By default HTTP Server listens for system signals
//! and, gracefully shuts down at most after 30 seconds.
//!
//! Both signal handling and shutdown timeout can be controlled
//! using corresponding methods.
//!
//! If worker, for some reason, unable to shut down within timeout
//! it is forcibly dropped.
//!
//! ## Example
//!
//! ```rust,ignore
//!extern crate actix;
//!extern crate actix_web;
//!extern crate rustls;
//!
//!use actix_web::{http, middleware, server, App, Error, HttpRequest, HttpResponse, Responder};
//!use std::io::BufReader;
//!use rustls::internal::pemfile::{certs, rsa_private_keys};
//!use rustls::{NoClientAuth, ServerConfig};
//!
//!fn index(req: &HttpRequest) -> Result<HttpResponse, Error> {
//! Ok(HttpResponse::Ok().content_type("text/plain").body("Welcome!"))
//!}
//!
//!fn load_ssl() -> ServerConfig {
//! use std::io::BufReader;
//!
//! const CERT: &'static [u8] = include_bytes!("../cert.pem");
//! const KEY: &'static [u8] = include_bytes!("../key.pem");
//!
//! let mut cert = BufReader::new(CERT);
//! let mut key = BufReader::new(KEY);
//!
//! let mut config = ServerConfig::new(NoClientAuth::new());
//! let cert_chain = certs(&mut cert).unwrap();
//! let mut keys = rsa_private_keys(&mut key).unwrap();
//! config.set_single_cert(cert_chain, keys.remove(0)).unwrap();
//!
//! config
//!}
//!
//!fn main() {
//! let sys = actix::System::new("http-server");
//! // load ssl keys
//! let config = load_ssl();
//!
//! // Create acceptor service for only HTTP1 protocol
//! // You can use ::new(config) to leave defaults
//! let acceptor = server::RustlsAcceptor::with_flags(config, actix_web::server::ServerFlags::HTTP1);
//!
//! // create and start server at once
//! server::new(|| {
//! App::new()
//! // register simple handler, handle all methods
//! .resource("/index.html", |r| r.f(index))
//! }))
//! }).bind_with("127.0.0.1:8080", acceptor)
//! .unwrap()
//! .start();
//!
//! println!("Started http server: 127.0.0.1:8080");
//! //Run system so that server would start accepting connections
//! let _ = sys.run();
//!}
//! ```
use std::net::SocketAddr;
use std::{io, time};
use tokio_io::{AsyncRead, AsyncWrite};
use tokio_tcp::TcpStream;
pub use actix_net::server::{PauseServer, ResumeServer, StopServer};
#[doc(hidden)]
pub use super::helpers::write_content_length;
// /// max buffer size 64k
// pub(crate) const MAX_WRITE_BUFFER_SIZE: usize = 65_536;
#[derive(Debug, PartialEq, Clone, Copy)]
/// Server keep-alive setting
pub enum KeepAlive {
/// Keep alive in seconds
Timeout(usize),
/// Relay on OS to shutdown tcp connection
Os,
/// Disabled
Disabled,
}
impl From<usize> for KeepAlive {
fn from(keepalive: usize) -> Self {
KeepAlive::Timeout(keepalive)
}
}
impl From<Option<usize>> for KeepAlive {
fn from(keepalive: Option<usize>) -> Self {
if let Some(keepalive) = keepalive {
KeepAlive::Timeout(keepalive)
} else {
KeepAlive::Disabled
}
}
}
#[doc(hidden)]
/// Low-level io stream operations
pub trait IoStream: AsyncRead + AsyncWrite + 'static {
/// Returns the socket address of the remote peer of this TCP connection.
fn peer_addr(&self) -> Option<SocketAddr> {
None
}
/// Sets the value of the TCP_NODELAY option on this socket.
fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()>;
fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()>;
fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()>;
}
#[cfg(all(unix, feature = "uds"))]
impl IoStream for ::tokio_uds::UnixStream {
#[inline]
fn set_nodelay(&mut self, _nodelay: bool) -> io::Result<()> {
Ok(())
}
#[inline]
fn set_linger(&mut self, _dur: Option<time::Duration>) -> io::Result<()> {
Ok(())
}
#[inline]
fn set_keepalive(&mut self, _nodelay: bool) -> io::Result<()> {
Ok(())
}
}
impl IoStream for TcpStream {
#[inline]
fn peer_addr(&self) -> Option<SocketAddr> {
TcpStream::peer_addr(self).ok()
}
#[inline]
fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()> {
TcpStream::set_nodelay(self, nodelay)
}
#[inline]
fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
TcpStream::set_linger(self, dur)
}
#[inline]
fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
TcpStream::set_keepalive(self, dur)
}
}

3
tests/test_h1v2.rs
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@ -11,8 +11,7 @@ use actix_net::server::Server;
use actix_web::{client, test};
use futures::future;
use actix_http::server::KeepAlive;
use actix_http::{h1, Error, HttpResponse, ServiceConfig};
use actix_http::{h1, Error, HttpResponse, KeepAlive, ServiceConfig};
#[test]
fn test_h1_v2() {