diff --git a/src/h1/decoder.rs b/src/h1/decoder.rs index 66f24628c..90946b453 100644 --- a/src/h1/decoder.rs +++ b/src/h1/decoder.rs @@ -510,21 +510,17 @@ impl ChunkedState { #[cfg(test)] mod tests { - use std::net::Shutdown; - use std::{cmp, io, time}; + use std::{cmp, io}; - use actix::System; use bytes::{Buf, Bytes, BytesMut}; - use futures::{future, future::ok}; use http::{Method, Version}; use tokio_io::{AsyncRead, AsyncWrite}; use super::*; use error::ParseError; - use h1::{Dispatcher, InMessage}; + use h1::InMessage; use httpmessage::HttpMessage; use request::Request; - use server::KeepAlive; impl InMessage { fn message(self) -> Request { diff --git a/src/httprequest.rs b/src/httprequest.rs deleted file mode 100644 index d8c49496a..000000000 --- a/src/httprequest.rs +++ /dev/null @@ -1,545 +0,0 @@ -//! HTTP Request message related code. -use std::cell::{Ref, RefMut}; -use std::collections::HashMap; -use std::net::SocketAddr; -use std::ops::Deref; -use std::rc::Rc; -use std::{fmt, str}; - -use cookie::Cookie; -use futures_cpupool::CpuPool; -use http::{header, HeaderMap, Method, StatusCode, Uri, Version}; -use url::{form_urlencoded, Url}; - -use body::Body; -use error::{CookieParseError, UrlGenerationError}; -use extensions::Extensions; -use handler::FromRequest; -use httpmessage::HttpMessage; -use httpresponse::{HttpResponse, HttpResponseBuilder}; -use info::ConnectionInfo; -use param::Params; -use payload::Payload; -use router::ResourceInfo; -use server::Request; - -struct Query(HashMap); -struct Cookies(Vec>); - -/// An HTTP Request -pub struct HttpRequest { - req: Option, - state: Rc, - resource: ResourceInfo, -} - -impl HttpMessage for HttpRequest { - type Stream = Payload; - - #[inline] - fn headers(&self) -> &HeaderMap { - self.request().headers() - } - - #[inline] - fn payload(&self) -> Payload { - if let Some(payload) = self.request().inner.payload.borrow_mut().take() { - payload - } else { - Payload::empty() - } - } -} - -impl Deref for HttpRequest { - type Target = Request; - - fn deref(&self) -> &Request { - self.request() - } -} - -impl HttpRequest { - #[inline] - pub(crate) fn new( - req: Request, state: Rc, resource: ResourceInfo, - ) -> HttpRequest { - HttpRequest { - state, - resource, - req: Some(req), - } - } - - #[inline] - /// Construct new http request with state. - pub(crate) fn with_state(&self, state: Rc) -> HttpRequest { - HttpRequest { - state, - req: self.req.as_ref().map(|r| r.clone()), - resource: self.resource.clone(), - } - } - - /// Construct new http request with empty state. - pub fn drop_state(&self) -> HttpRequest { - HttpRequest { - state: Rc::new(()), - req: self.req.as_ref().map(|r| r.clone()), - resource: self.resource.clone(), - } - } - - #[inline] - /// Construct new http request with new RouteInfo. - pub(crate) fn with_route_info(&self, mut resource: ResourceInfo) -> HttpRequest { - resource.merge(&self.resource); - - HttpRequest { - resource, - req: self.req.as_ref().map(|r| r.clone()), - state: self.state.clone(), - } - } - - /// Shared application state - #[inline] - pub fn state(&self) -> &S { - &self.state - } - - #[inline] - /// Server request - pub fn request(&self) -> &Request { - self.req.as_ref().unwrap() - } - - /// Request extensions - #[inline] - pub fn extensions(&self) -> Ref { - self.request().extensions() - } - - /// Mutable reference to a the request's extensions - #[inline] - pub fn extensions_mut(&self) -> RefMut { - self.request().extensions_mut() - } - - /// Default `CpuPool` - #[inline] - #[doc(hidden)] - pub fn cpu_pool(&self) -> &CpuPool { - self.request().server_settings().cpu_pool() - } - - #[inline] - /// Create http response - pub fn response(&self, status: StatusCode, body: Body) -> HttpResponse { - self.request().server_settings().get_response(status, body) - } - - #[inline] - /// Create http response builder - pub fn build_response(&self, status: StatusCode) -> HttpResponseBuilder { - self.request() - .server_settings() - .get_response_builder(status) - } - - /// Read the Request Uri. - #[inline] - pub fn uri(&self) -> &Uri { - self.request().inner.url.uri() - } - - /// Read the Request method. - #[inline] - pub fn method(&self) -> &Method { - &self.request().inner.method - } - - /// Read the Request Version. - #[inline] - pub fn version(&self) -> Version { - self.request().inner.version - } - - /// The target path of this Request. - #[inline] - pub fn path(&self) -> &str { - self.request().inner.url.path() - } - - /// Get *ConnectionInfo* for the correct request. - #[inline] - pub fn connection_info(&self) -> Ref { - self.request().connection_info() - } - - /// Generate url for named resource - /// - /// ```rust - /// # extern crate actix_web; - /// # use actix_web::{App, HttpRequest, HttpResponse, http}; - /// # - /// fn index(req: HttpRequest) -> HttpResponse { - /// let url = req.url_for("foo", &["1", "2", "3"]); // <- generate url for "foo" resource - /// HttpResponse::Ok().into() - /// } - /// - /// fn main() { - /// let app = App::new() - /// .resource("/test/{one}/{two}/{three}", |r| { - /// r.name("foo"); // <- set resource name, then it could be used in `url_for` - /// r.method(http::Method::GET).f(|_| HttpResponse::Ok()); - /// }) - /// .finish(); - /// } - /// ``` - pub fn url_for( - &self, name: &str, elements: U, - ) -> Result - where - U: IntoIterator, - I: AsRef, - { - self.resource.url_for(&self, name, elements) - } - - /// Generate url for named resource - /// - /// This method is similar to `HttpRequest::url_for()` but it can be used - /// for urls that do not contain variable parts. - pub fn url_for_static(&self, name: &str) -> Result { - const NO_PARAMS: [&str; 0] = []; - self.url_for(name, &NO_PARAMS) - } - - /// This method returns reference to current `RouteInfo` object. - #[inline] - pub fn resource(&self) -> &ResourceInfo { - &self.resource - } - - /// Peer socket address - /// - /// Peer address is actual socket address, if proxy is used in front of - /// actix http server, then peer address would be address of this proxy. - /// - /// To get client connection information `connection_info()` method should - /// be used. - #[inline] - pub fn peer_addr(&self) -> Option { - self.request().inner.addr - } - - /// url query parameters. - pub fn query(&self) -> Ref> { - if self.extensions().get::().is_none() { - let mut query = HashMap::new(); - for (key, val) in form_urlencoded::parse(self.query_string().as_ref()) { - query.insert(key.as_ref().to_string(), val.to_string()); - } - self.extensions_mut().insert(Query(query)); - } - Ref::map(self.extensions(), |ext| &ext.get::().unwrap().0) - } - - /// The query string in the URL. - /// - /// E.g., id=10 - #[inline] - pub fn query_string(&self) -> &str { - if let Some(query) = self.uri().query().as_ref() { - query - } else { - "" - } - } - - /// Load request cookies. - #[inline] - pub fn cookies(&self) -> Result>>, CookieParseError> { - if self.extensions().get::().is_none() { - let mut cookies = Vec::new(); - for hdr in self.request().inner.headers.get_all(header::COOKIE) { - let s = - str::from_utf8(hdr.as_bytes()).map_err(CookieParseError::from)?; - for cookie_str in s.split(';').map(|s| s.trim()) { - if !cookie_str.is_empty() { - cookies.push(Cookie::parse_encoded(cookie_str)?.into_owned()); - } - } - } - self.extensions_mut().insert(Cookies(cookies)); - } - Ok(Ref::map(self.extensions(), |ext| { - &ext.get::().unwrap().0 - })) - } - - /// Return request cookie. - #[inline] - pub fn cookie(&self, name: &str) -> Option> { - if let Ok(cookies) = self.cookies() { - for cookie in cookies.iter() { - if cookie.name() == name { - return Some(cookie.to_owned()); - } - } - } - None - } - - pub(crate) fn set_cookies(&mut self, cookies: Option>>) { - if let Some(cookies) = cookies { - self.extensions_mut().insert(Cookies(cookies)); - } - } - - /// Get a reference to the Params object. - /// - /// Params is a container for url parameters. - /// A variable segment is specified in the form `{identifier}`, - /// where the identifier can be used later in a request handler to - /// access the matched value for that segment. - #[inline] - pub fn match_info(&self) -> &Params { - &self.resource.match_info() - } - - /// Check if request requires connection upgrade - pub(crate) fn upgrade(&self) -> bool { - self.request().upgrade() - } - - /// Set read buffer capacity - /// - /// Default buffer capacity is 32Kb. - pub fn set_read_buffer_capacity(&mut self, cap: usize) { - if let Some(payload) = self.request().inner.payload.borrow_mut().as_mut() { - payload.set_read_buffer_capacity(cap) - } - } -} - -impl Drop for HttpRequest { - fn drop(&mut self) { - if let Some(req) = self.req.take() { - req.release(); - } - } -} - -impl Clone for HttpRequest { - fn clone(&self) -> HttpRequest { - HttpRequest { - req: self.req.as_ref().map(|r| r.clone()), - state: self.state.clone(), - resource: self.resource.clone(), - } - } -} - -impl FromRequest for HttpRequest { - type Config = (); - type Result = Self; - - #[inline] - fn from_request(req: &HttpRequest, _: &Self::Config) -> Self::Result { - req.clone() - } -} - -impl fmt::Debug for HttpRequest { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - writeln!( - f, - "\nHttpRequest {:?} {}:{}", - self.version(), - self.method(), - self.path() - )?; - if !self.query_string().is_empty() { - writeln!(f, " query: ?{:?}", self.query_string())?; - } - if !self.match_info().is_empty() { - writeln!(f, " params: {:?}", self.match_info())?; - } - writeln!(f, " headers:")?; - for (key, val) in self.headers().iter() { - writeln!(f, " {:?}: {:?}", key, val)?; - } - Ok(()) - } -} - -#[cfg(test)] -mod tests { - use super::*; - use resource::Resource; - use router::{ResourceDef, Router}; - use test::TestRequest; - - #[test] - fn test_debug() { - let req = TestRequest::with_header("content-type", "text/plain").finish(); - let dbg = format!("{:?}", req); - assert!(dbg.contains("HttpRequest")); - } - - #[test] - fn test_no_request_cookies() { - let req = TestRequest::default().finish(); - assert!(req.cookies().unwrap().is_empty()); - } - - #[test] - fn test_request_cookies() { - let req = TestRequest::default() - .header(header::COOKIE, "cookie1=value1") - .header(header::COOKIE, "cookie2=value2") - .finish(); - { - let cookies = req.cookies().unwrap(); - assert_eq!(cookies.len(), 2); - assert_eq!(cookies[0].name(), "cookie1"); - assert_eq!(cookies[0].value(), "value1"); - assert_eq!(cookies[1].name(), "cookie2"); - assert_eq!(cookies[1].value(), "value2"); - } - - let cookie = req.cookie("cookie1"); - assert!(cookie.is_some()); - let cookie = cookie.unwrap(); - assert_eq!(cookie.name(), "cookie1"); - assert_eq!(cookie.value(), "value1"); - - let cookie = req.cookie("cookie-unknown"); - assert!(cookie.is_none()); - } - - #[test] - fn test_request_query() { - let req = TestRequest::with_uri("/?id=test").finish(); - assert_eq!(req.query_string(), "id=test"); - let query = req.query(); - assert_eq!(&query["id"], "test"); - } - - #[test] - fn test_request_match_info() { - let mut router = Router::<()>::default(); - router.register_resource(Resource::new(ResourceDef::new("/{key}/"))); - - let req = TestRequest::with_uri("/value/?id=test").finish(); - let info = router.recognize(&req, &(), 0); - assert_eq!(info.match_info().get("key"), Some("value")); - } - - #[test] - fn test_url_for() { - let mut router = Router::<()>::default(); - let mut resource = Resource::new(ResourceDef::new("/user/{name}.{ext}")); - resource.name("index"); - router.register_resource(resource); - - let info = router.default_route_info(); - assert!(!info.has_prefixed_resource("/use/")); - assert!(info.has_resource("/user/test.html")); - assert!(info.has_prefixed_resource("/user/test.html")); - assert!(!info.has_resource("/test/unknown")); - assert!(!info.has_prefixed_resource("/test/unknown")); - - let req = TestRequest::with_header(header::HOST, "www.rust-lang.org") - .finish_with_router(router); - - assert_eq!( - req.url_for("unknown", &["test"]), - Err(UrlGenerationError::ResourceNotFound) - ); - assert_eq!( - req.url_for("index", &["test"]), - Err(UrlGenerationError::NotEnoughElements) - ); - let url = req.url_for("index", &["test", "html"]); - assert_eq!( - url.ok().unwrap().as_str(), - "http://www.rust-lang.org/user/test.html" - ); - } - - #[test] - fn test_url_for_with_prefix() { - let mut resource = Resource::new(ResourceDef::new("/user/{name}.html")); - resource.name("index"); - let mut router = Router::<()>::default(); - router.set_prefix("/prefix"); - router.register_resource(resource); - - let mut info = router.default_route_info(); - info.set_prefix(7); - assert!(!info.has_prefixed_resource("/use/")); - assert!(info.has_resource("/user/test.html")); - assert!(!info.has_prefixed_resource("/user/test.html")); - assert!(!info.has_resource("/prefix/user/test.html")); - assert!(info.has_prefixed_resource("/prefix/user/test.html")); - - let req = TestRequest::with_uri("/prefix/test") - .prefix(7) - .header(header::HOST, "www.rust-lang.org") - .finish_with_router(router); - let url = req.url_for("index", &["test"]); - assert_eq!( - url.ok().unwrap().as_str(), - "http://www.rust-lang.org/prefix/user/test.html" - ); - } - - #[test] - fn test_url_for_static() { - let mut resource = Resource::new(ResourceDef::new("/index.html")); - resource.name("index"); - let mut router = Router::<()>::default(); - router.set_prefix("/prefix"); - router.register_resource(resource); - - let mut info = router.default_route_info(); - info.set_prefix(7); - assert!(info.has_resource("/index.html")); - assert!(!info.has_prefixed_resource("/index.html")); - assert!(!info.has_resource("/prefix/index.html")); - assert!(info.has_prefixed_resource("/prefix/index.html")); - - let req = TestRequest::with_uri("/prefix/test") - .prefix(7) - .header(header::HOST, "www.rust-lang.org") - .finish_with_router(router); - let url = req.url_for_static("index"); - assert_eq!( - url.ok().unwrap().as_str(), - "http://www.rust-lang.org/prefix/index.html" - ); - } - - #[test] - fn test_url_for_external() { - let mut router = Router::<()>::default(); - router.register_external( - "youtube", - ResourceDef::external("https://youtube.com/watch/{video_id}"), - ); - - let info = router.default_route_info(); - assert!(!info.has_resource("https://youtube.com/watch/unknown")); - assert!(!info.has_prefixed_resource("https://youtube.com/watch/unknown")); - - let req = TestRequest::default().finish_with_router(router); - let url = req.url_for("youtube", &["oHg5SJYRHA0"]); - assert_eq!( - url.ok().unwrap().as_str(), - "https://youtube.com/watch/oHg5SJYRHA0" - ); - } -} diff --git a/src/server/output.rs b/src/server/output.rs index 5fc6fc839..fc6886840 100644 --- a/src/server/output.rs +++ b/src/server/output.rs @@ -224,7 +224,7 @@ impl TransferEncoding { *eof = true; buf.extend_from_slice(b"0\r\n\r\n"); } else { - writeln!(buf.as_mut(), "{:X}\r", msg.len()) + writeln!(Writer(buf), "{:X}\r", msg.len()) .map_err(|e| io::Error::new(io::ErrorKind::Other, e))?; buf.reserve(msg.len() + 2); @@ -268,87 +268,18 @@ impl TransferEncoding { } } -impl io::Write for TransferEncoding { - #[inline] +struct Writer<'a>(pub &'a mut BytesMut); + +impl<'a> io::Write for Writer<'a> { fn write(&mut self, buf: &[u8]) -> io::Result { - // if self.buf.is_some() { - // self.encode(buf)?; - // } + self.0.extend_from_slice(buf); Ok(buf.len()) } - - #[inline] fn flush(&mut self) -> io::Result<()> { Ok(()) } } -struct AcceptEncoding { - encoding: ContentEncoding, - quality: f64, -} - -impl Eq for AcceptEncoding {} - -impl Ord for AcceptEncoding { - fn cmp(&self, other: &AcceptEncoding) -> cmp::Ordering { - if self.quality > other.quality { - cmp::Ordering::Less - } else if self.quality < other.quality { - cmp::Ordering::Greater - } else { - cmp::Ordering::Equal - } - } -} - -impl PartialOrd for AcceptEncoding { - fn partial_cmp(&self, other: &AcceptEncoding) -> Option { - Some(self.cmp(other)) - } -} - -impl PartialEq for AcceptEncoding { - fn eq(&self, other: &AcceptEncoding) -> bool { - self.quality == other.quality - } -} - -impl AcceptEncoding { - fn new(tag: &str) -> Option { - let parts: Vec<&str> = tag.split(';').collect(); - let encoding = match parts.len() { - 0 => return None, - _ => ContentEncoding::from(parts[0]), - }; - let quality = match parts.len() { - 1 => encoding.quality(), - _ => match f64::from_str(parts[1]) { - Ok(q) => q, - Err(_) => 0.0, - }, - }; - Some(AcceptEncoding { encoding, quality }) - } - - /// Parse a raw Accept-Encoding header value into an ordered list. - pub fn parse(raw: &str) -> ContentEncoding { - let mut encodings: Vec<_> = raw - .replace(' ', "") - .split(',') - .map(|l| AcceptEncoding::new(l)) - .collect(); - encodings.sort(); - - for enc in encodings { - if let Some(enc) = enc { - return enc.encoding; - } - } - ContentEncoding::Identity - } -} - #[cfg(test)] mod tests { use super::*; @@ -356,14 +287,14 @@ mod tests { #[test] fn test_chunked_te() { - let bytes = BytesMut::new(); - let mut enc = TransferEncoding::chunked(bytes); + let mut bytes = BytesMut::new(); + let mut enc = TransferEncoding::chunked(); { - assert!(!enc.encode(b"test").ok().unwrap()); - assert!(enc.encode(b"").ok().unwrap()); + assert!(!enc.encode(b"test", &mut bytes).ok().unwrap()); + assert!(enc.encode(b"", &mut bytes).ok().unwrap()); } assert_eq!( - enc.buf_mut().take().freeze(), + bytes.take().freeze(), Bytes::from_static(b"4\r\ntest\r\n0\r\n\r\n") ); }