mirror of
https://github.com/fafhrd91/actix-web
synced 2024-11-27 17:52:56 +01:00
migrate actix-multipart
This commit is contained in:
Nikolay Kim
parent
60ada97b3d
commit
471f82f0e0
@ -36,7 +36,7 @@ members = [
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"actix-framed",
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"actix-session",
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"actix-identity",
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#"actix-multipart",
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"actix-multipart",
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"actix-web-actors",
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"actix-web-codegen",
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"test-server",
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@ -125,9 +125,9 @@ actix-http = { path = "actix-http" }
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actix-http-test = { path = "test-server" }
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actix-web-codegen = { path = "actix-web-codegen" }
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# actix-web-actors = { path = "actix-web-actors" }
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# actix-session = { path = "actix-session" }
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actix-session = { path = "actix-session" }
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actix-files = { path = "actix-files" }
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# actix-multipart = { path = "actix-multipart" }
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actix-multipart = { path = "actix-multipart" }
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awc = { path = "awc" }
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actix-codec = { git = "https://github.com/actix/actix-net.git" }
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@ -18,17 +18,18 @@ name = "actix_multipart"
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path = "src/lib.rs"
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[dependencies]
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actix-web = { version = "1.0.9", default-features = false }
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actix-service = "0.4.2"
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actix-web = { version = "2.0.0-alpha.1", default-features = false }
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actix-service = "1.0.0-alpha.1"
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actix-utils = "0.5.0-alpha.1"
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bytes = "0.4"
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derive_more = "0.15.0"
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httparse = "1.3"
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futures = "0.1.24"
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futures = "0.3.1"
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log = "0.4"
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mime = "0.3"
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time = "0.1"
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twoway = "0.2"
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[dev-dependencies]
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actix-rt = "0.2.2"
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actix-http = "0.2.11"
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actix-rt = "1.0.0-alpha.1"
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actix-http = "0.3.0-alpha.1"
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@ -1,5 +1,6 @@
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//! Multipart payload support
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use actix_web::{dev::Payload, Error, FromRequest, HttpRequest};
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use futures::future::{ok, Ready};
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use crate::server::Multipart;
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@ -10,33 +11,31 @@ use crate::server::Multipart;
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/// ## Server example
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///
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/// ```rust
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/// # use futures::{Future, Stream};
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/// # use futures::future::{ok, result, Either};
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/// use futures::{Stream, StreamExt};
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/// use actix_web::{web, HttpResponse, Error};
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/// use actix_multipart as mp;
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///
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/// fn index(payload: mp::Multipart) -> impl Future<Item = HttpResponse, Error = Error> {
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/// payload.from_err() // <- get multipart stream for current request
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/// .and_then(|field| { // <- iterate over multipart items
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/// async fn index(mut payload: mp::Multipart) -> Result<HttpResponse, Error> {
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/// // iterate over multipart stream
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/// while let Some(item) = payload.next().await {
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/// let mut field = item?;
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///
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/// // Field in turn is stream of *Bytes* object
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/// field.from_err()
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/// .fold((), |_, chunk| {
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/// println!("-- CHUNK: \n{:?}", std::str::from_utf8(&chunk));
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/// Ok::<_, Error>(())
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/// })
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/// })
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/// .fold((), |_, _| Ok::<_, Error>(()))
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/// .map(|_| HttpResponse::Ok().into())
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/// while let Some(chunk) = field.next().await {
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/// println!("-- CHUNK: \n{:?}", std::str::from_utf8(&chunk?));
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/// }
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/// }
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/// Ok(HttpResponse::Ok().into())
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/// }
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/// # fn main() {}
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/// ```
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impl FromRequest for Multipart {
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type Error = Error;
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type Future = Result<Multipart, Error>;
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type Future = Ready<Result<Multipart, Error>>;
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type Config = ();
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#[inline]
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fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
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Ok(Multipart::new(req.headers(), payload.take()))
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ok(Multipart::new(req.headers(), payload.take()))
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}
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}
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@ -1,15 +1,17 @@
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//! Multipart payload support
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use std::cell::{Cell, RefCell, RefMut};
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use std::marker::PhantomData;
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use std::pin::Pin;
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use std::rc::Rc;
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use std::task::{Context, Poll};
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use std::{cmp, fmt};
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use bytes::{Bytes, BytesMut};
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use futures::task::{current as current_task, Task};
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use futures::{Async, Poll, Stream};
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use futures::stream::{LocalBoxStream, Stream, StreamExt};
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use httparse;
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use mime;
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use actix_utils::task::LocalWaker;
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use actix_web::error::{ParseError, PayloadError};
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use actix_web::http::header::{
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self, ContentDisposition, HeaderMap, HeaderName, HeaderValue,
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@ -60,7 +62,7 @@ impl Multipart {
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/// Create multipart instance for boundary.
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pub fn new<S>(headers: &HeaderMap, stream: S) -> Multipart
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where
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S: Stream<Item = Bytes, Error = PayloadError> + 'static,
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S: Stream<Item = Result<Bytes, PayloadError>> + Unpin + 'static,
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{
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match Self::boundary(headers) {
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Ok(boundary) => Multipart {
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@ -104,22 +106,25 @@ impl Multipart {
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}
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impl Stream for Multipart {
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type Item = Field;
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type Error = MultipartError;
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type Item = Result<Field, MultipartError>;
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fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
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fn poll_next(
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mut self: Pin<&mut Self>,
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cx: &mut Context,
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) -> Poll<Option<Self::Item>> {
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if let Some(err) = self.error.take() {
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Err(err)
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Poll::Ready(Some(Err(err)))
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} else if self.safety.current() {
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let mut inner = self.inner.as_mut().unwrap().borrow_mut();
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if let Some(mut payload) = inner.payload.get_mut(&self.safety) {
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payload.poll_stream()?;
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let this = self.get_mut();
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let mut inner = this.inner.as_mut().unwrap().borrow_mut();
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if let Some(mut payload) = inner.payload.get_mut(&this.safety) {
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payload.poll_stream(cx)?;
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}
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inner.poll(&self.safety)
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inner.poll(&this.safety, cx)
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} else if !self.safety.is_clean() {
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Err(MultipartError::NotConsumed)
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Poll::Ready(Some(Err(MultipartError::NotConsumed)))
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} else {
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Ok(Async::NotReady)
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Poll::Pending
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}
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}
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}
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@ -238,9 +243,13 @@ impl InnerMultipart {
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Ok(Some(eof))
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}
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fn poll(&mut self, safety: &Safety) -> Poll<Option<Field>, MultipartError> {
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fn poll(
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&mut self,
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safety: &Safety,
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cx: &mut Context,
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) -> Poll<Option<Result<Field, MultipartError>>> {
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if self.state == InnerState::Eof {
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Ok(Async::Ready(None))
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Poll::Ready(None)
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} else {
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// release field
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loop {
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@ -249,10 +258,13 @@ impl InnerMultipart {
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if safety.current() {
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let stop = match self.item {
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InnerMultipartItem::Field(ref mut field) => {
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match field.borrow_mut().poll(safety)? {
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Async::NotReady => return Ok(Async::NotReady),
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Async::Ready(Some(_)) => continue,
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Async::Ready(None) => true,
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match field.borrow_mut().poll(safety) {
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Poll::Pending => return Poll::Pending,
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Poll::Ready(Some(Ok(_))) => continue,
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Poll::Ready(Some(Err(e))) => {
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return Poll::Ready(Some(Err(e)))
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}
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Poll::Ready(None) => true,
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}
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}
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InnerMultipartItem::None => false,
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@ -277,12 +289,12 @@ impl InnerMultipart {
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Some(eof) => {
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if eof {
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self.state = InnerState::Eof;
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return Ok(Async::Ready(None));
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return Poll::Ready(None);
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} else {
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self.state = InnerState::Headers;
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}
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}
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None => return Ok(Async::NotReady),
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None => return Poll::Pending,
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}
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}
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// read boundary
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@ -291,11 +303,11 @@ impl InnerMultipart {
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&mut *payload,
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&self.boundary,
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)? {
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None => return Ok(Async::NotReady),
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None => return Poll::Pending,
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Some(eof) => {
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if eof {
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self.state = InnerState::Eof;
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return Ok(Async::Ready(None));
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return Poll::Ready(None);
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} else {
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self.state = InnerState::Headers;
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}
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@ -311,14 +323,14 @@ impl InnerMultipart {
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self.state = InnerState::Boundary;
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headers
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} else {
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return Ok(Async::NotReady);
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return Poll::Pending;
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}
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} else {
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unreachable!()
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}
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} else {
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log::debug!("NotReady: field is in flight");
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return Ok(Async::NotReady);
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return Poll::Pending;
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};
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// content type
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@ -335,7 +347,7 @@ impl InnerMultipart {
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// nested multipart stream
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if mt.type_() == mime::MULTIPART {
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Err(MultipartError::Nested)
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Poll::Ready(Some(Err(MultipartError::Nested)))
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} else {
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let field = Rc::new(RefCell::new(InnerField::new(
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self.payload.clone(),
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@ -344,12 +356,7 @@ impl InnerMultipart {
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)?));
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self.item = InnerMultipartItem::Field(Rc::clone(&field));
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Ok(Async::Ready(Some(Field::new(
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safety.clone(),
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headers,
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mt,
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field,
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))))
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Poll::Ready(Some(Ok(Field::new(safety.clone(cx), headers, mt, field))))
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}
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}
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}
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@ -409,23 +416,21 @@ impl Field {
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}
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impl Stream for Field {
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type Item = Bytes;
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type Error = MultipartError;
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type Item = Result<Bytes, MultipartError>;
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fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
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fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>> {
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if self.safety.current() {
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let mut inner = self.inner.borrow_mut();
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if let Some(mut payload) =
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inner.payload.as_ref().unwrap().get_mut(&self.safety)
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{
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payload.poll_stream()?;
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payload.poll_stream(cx)?;
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}
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inner.poll(&self.safety)
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} else if !self.safety.is_clean() {
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Err(MultipartError::NotConsumed)
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Poll::Ready(Some(Err(MultipartError::NotConsumed)))
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} else {
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Ok(Async::NotReady)
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Poll::Pending
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}
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}
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}
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@ -482,9 +487,9 @@ impl InnerField {
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fn read_len(
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payload: &mut PayloadBuffer,
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size: &mut u64,
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) -> Poll<Option<Bytes>, MultipartError> {
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) -> Poll<Option<Result<Bytes, MultipartError>>> {
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if *size == 0 {
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Ok(Async::Ready(None))
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Poll::Ready(None)
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} else {
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match payload.read_max(*size)? {
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Some(mut chunk) => {
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@ -494,13 +499,13 @@ impl InnerField {
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if !chunk.is_empty() {
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payload.unprocessed(chunk);
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}
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Ok(Async::Ready(Some(ch)))
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Poll::Ready(Some(Ok(ch)))
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}
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None => {
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if payload.eof && (*size != 0) {
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Err(MultipartError::Incomplete)
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Poll::Ready(Some(Err(MultipartError::Incomplete)))
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} else {
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Ok(Async::NotReady)
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Poll::Pending
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}
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}
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}
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@ -512,15 +517,15 @@ impl InnerField {
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fn read_stream(
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payload: &mut PayloadBuffer,
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boundary: &str,
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) -> Poll<Option<Bytes>, MultipartError> {
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) -> Poll<Option<Result<Bytes, MultipartError>>> {
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let mut pos = 0;
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let len = payload.buf.len();
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if len == 0 {
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return if payload.eof {
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Err(MultipartError::Incomplete)
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Poll::Ready(Some(Err(MultipartError::Incomplete)))
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} else {
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Ok(Async::NotReady)
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Poll::Pending
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};
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}
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@ -537,10 +542,10 @@ impl InnerField {
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if let Some(b_len) = b_len {
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let b_size = boundary.len() + b_len;
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if len < b_size {
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return Ok(Async::NotReady);
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return Poll::Pending;
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} else if &payload.buf[b_len..b_size] == boundary.as_bytes() {
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// found boundary
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return Ok(Async::Ready(None));
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return Poll::Ready(None);
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}
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}
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}
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@ -552,9 +557,9 @@ impl InnerField {
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// check if we have enough data for boundary detection
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if cur + 4 > len {
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if cur > 0 {
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Ok(Async::Ready(Some(payload.buf.split_to(cur).freeze())))
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Poll::Ready(Some(Ok(payload.buf.split_to(cur).freeze())))
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} else {
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Ok(Async::NotReady)
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Poll::Pending
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}
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} else {
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// check boundary
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@ -565,7 +570,7 @@ impl InnerField {
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{
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if cur != 0 {
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// return buffer
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Ok(Async::Ready(Some(payload.buf.split_to(cur).freeze())))
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Poll::Ready(Some(Ok(payload.buf.split_to(cur).freeze())))
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} else {
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pos = cur + 1;
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continue;
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@ -577,49 +582,51 @@ impl InnerField {
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}
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}
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} else {
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Ok(Async::Ready(Some(payload.buf.take().freeze())))
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Poll::Ready(Some(Ok(payload.buf.take().freeze())))
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};
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}
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}
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fn poll(&mut self, s: &Safety) -> Poll<Option<Bytes>, MultipartError> {
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fn poll(&mut self, s: &Safety) -> Poll<Option<Result<Bytes, MultipartError>>> {
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if self.payload.is_none() {
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return Ok(Async::Ready(None));
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return Poll::Ready(None);
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}
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let result = if let Some(mut payload) = self.payload.as_ref().unwrap().get_mut(s)
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{
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if !self.eof {
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let res = if let Some(ref mut len) = self.length {
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InnerField::read_len(&mut *payload, len)?
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InnerField::read_len(&mut *payload, len)
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} else {
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InnerField::read_stream(&mut *payload, &self.boundary)?
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InnerField::read_stream(&mut *payload, &self.boundary)
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};
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match res {
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Async::NotReady => return Ok(Async::NotReady),
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Async::Ready(Some(bytes)) => return Ok(Async::Ready(Some(bytes))),
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Async::Ready(None) => self.eof = true,
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Poll::Pending => return Poll::Pending,
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Poll::Ready(Some(Ok(bytes))) => return Poll::Ready(Some(Ok(bytes))),
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Poll::Ready(Some(Err(e))) => return Poll::Ready(Some(Err(e))),
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Poll::Ready(None) => self.eof = true,
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}
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}
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match payload.readline()? {
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None => Async::Ready(None),
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Some(line) => {
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match payload.readline() {
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Ok(None) => Poll::Ready(None),
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Ok(Some(line)) => {
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if line.as_ref() != b"\r\n" {
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log::warn!("multipart field did not read all the data or it is malformed");
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}
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Async::Ready(None)
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Poll::Ready(None)
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}
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Err(e) => Poll::Ready(Some(Err(e))),
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}
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} else {
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Async::NotReady
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Poll::Pending
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};
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|
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if Async::Ready(None) == result {
|
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if let Poll::Ready(None) = result {
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self.payload.take();
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}
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Ok(result)
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result
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}
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}
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@ -659,7 +666,7 @@ impl Clone for PayloadRef {
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/// most task.
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#[derive(Debug)]
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struct Safety {
|
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task: Option<Task>,
|
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task: LocalWaker,
|
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level: usize,
|
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payload: Rc<PhantomData<bool>>,
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clean: Rc<Cell<bool>>,
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@ -669,7 +676,7 @@ impl Safety {
|
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fn new() -> Safety {
|
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let payload = Rc::new(PhantomData);
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Safety {
|
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task: None,
|
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task: LocalWaker::new(),
|
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level: Rc::strong_count(&payload),
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clean: Rc::new(Cell::new(true)),
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payload,
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@ -683,17 +690,17 @@ impl Safety {
|
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fn is_clean(&self) -> bool {
|
||||
self.clean.get()
|
||||
}
|
||||
}
|
||||
|
||||
impl Clone for Safety {
|
||||
fn clone(&self) -> Safety {
|
||||
fn clone(&self, cx: &mut Context) -> Safety {
|
||||
let payload = Rc::clone(&self.payload);
|
||||
Safety {
|
||||
task: Some(current_task()),
|
||||
let s = Safety {
|
||||
task: LocalWaker::new(),
|
||||
level: Rc::strong_count(&payload),
|
||||
clean: self.clean.clone(),
|
||||
payload,
|
||||
}
|
||||
};
|
||||
s.task.register(cx.waker());
|
||||
s
|
||||
}
|
||||
}
|
||||
|
||||
@ -704,7 +711,7 @@ impl Drop for Safety {
|
||||
self.clean.set(true);
|
||||
}
|
||||
if let Some(task) = self.task.take() {
|
||||
task.notify()
|
||||
task.wake()
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -713,31 +720,32 @@ impl Drop for Safety {
|
||||
struct PayloadBuffer {
|
||||
eof: bool,
|
||||
buf: BytesMut,
|
||||
stream: Box<dyn Stream<Item = Bytes, Error = PayloadError>>,
|
||||
stream: LocalBoxStream<'static, Result<Bytes, PayloadError>>,
|
||||
}
|
||||
|
||||
impl PayloadBuffer {
|
||||
/// Create new `PayloadBuffer` instance
|
||||
fn new<S>(stream: S) -> Self
|
||||
where
|
||||
S: Stream<Item = Bytes, Error = PayloadError> + 'static,
|
||||
S: Stream<Item = Result<Bytes, PayloadError>> + 'static,
|
||||
{
|
||||
PayloadBuffer {
|
||||
eof: false,
|
||||
buf: BytesMut::new(),
|
||||
stream: Box::new(stream),
|
||||
stream: stream.boxed_local(),
|
||||
}
|
||||
}
|
||||
|
||||
fn poll_stream(&mut self) -> Result<(), PayloadError> {
|
||||
fn poll_stream(&mut self, cx: &mut Context) -> Result<(), PayloadError> {
|
||||
loop {
|
||||
match self.stream.poll()? {
|
||||
Async::Ready(Some(data)) => self.buf.extend_from_slice(&data),
|
||||
Async::Ready(None) => {
|
||||
match Pin::new(&mut self.stream).poll_next(cx) {
|
||||
Poll::Ready(Some(Ok(data))) => self.buf.extend_from_slice(&data),
|
||||
Poll::Ready(Some(Err(e))) => return Err(e),
|
||||
Poll::Ready(None) => {
|
||||
self.eof = true;
|
||||
return Ok(());
|
||||
}
|
||||
Async::NotReady => return Ok(()),
|
||||
Poll::Pending => return Ok(()),
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -800,13 +808,14 @@ impl PayloadBuffer {
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use actix_http::h1::Payload;
|
||||
use bytes::Bytes;
|
||||
use futures::unsync::mpsc;
|
||||
|
||||
use super::*;
|
||||
|
||||
use actix_http::h1::Payload;
|
||||
use actix_utils::mpsc;
|
||||
use actix_web::http::header::{DispositionParam, DispositionType};
|
||||
use actix_web::test::run_on;
|
||||
use actix_web::test::block_on;
|
||||
use bytes::Bytes;
|
||||
use futures::future::lazy;
|
||||
|
||||
#[test]
|
||||
fn test_boundary() {
|
||||
@ -852,12 +861,12 @@ mod tests {
|
||||
}
|
||||
|
||||
fn create_stream() -> (
|
||||
mpsc::UnboundedSender<Result<Bytes, PayloadError>>,
|
||||
impl Stream<Item = Bytes, Error = PayloadError>,
|
||||
mpsc::Sender<Result<Bytes, PayloadError>>,
|
||||
impl Stream<Item = Result<Bytes, PayloadError>>,
|
||||
) {
|
||||
let (tx, rx) = mpsc::unbounded();
|
||||
let (tx, rx) = mpsc::channel();
|
||||
|
||||
(tx, rx.map_err(|_| panic!()).and_then(|res| res))
|
||||
(tx, rx.map(|res| res.map_err(|_| panic!())))
|
||||
}
|
||||
|
||||
fn create_simple_request_with_header() -> (Bytes, HeaderMap) {
|
||||
@ -884,28 +893,28 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_multipart_no_end_crlf() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (sender, payload) = create_stream();
|
||||
let (bytes, headers) = create_simple_request_with_header();
|
||||
let bytes_stripped = bytes.slice_to(bytes.len()); // strip crlf
|
||||
|
||||
sender.unbounded_send(Ok(bytes_stripped)).unwrap();
|
||||
sender.send(Ok(bytes_stripped)).unwrap();
|
||||
drop(sender); // eof
|
||||
|
||||
let mut multipart = Multipart::new(&headers, payload);
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(_)) => (),
|
||||
match multipart.next().await.unwrap() {
|
||||
Ok(_) => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(_)) => (),
|
||||
match multipart.next().await.unwrap() {
|
||||
Ok(_) => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(None) => (),
|
||||
match multipart.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
})
|
||||
@ -913,15 +922,15 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_multipart() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (sender, payload) = create_stream();
|
||||
let (bytes, headers) = create_simple_request_with_header();
|
||||
|
||||
sender.unbounded_send(Ok(bytes)).unwrap();
|
||||
sender.send(Ok(bytes)).unwrap();
|
||||
|
||||
let mut multipart = Multipart::new(&headers, payload);
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(mut field)) => {
|
||||
match multipart.next().await {
|
||||
Some(Ok(mut field)) => {
|
||||
let cd = field.content_disposition().unwrap();
|
||||
assert_eq!(cd.disposition, DispositionType::FormData);
|
||||
assert_eq!(cd.parameters[0], DispositionParam::Name("file".into()));
|
||||
@ -929,37 +938,37 @@ mod tests {
|
||||
assert_eq!(field.content_type().type_(), mime::TEXT);
|
||||
assert_eq!(field.content_type().subtype(), mime::PLAIN);
|
||||
|
||||
match field.poll().unwrap() {
|
||||
Async::Ready(Some(chunk)) => assert_eq!(chunk, "test"),
|
||||
match field.next().await.unwrap() {
|
||||
Ok(chunk) => assert_eq!(chunk, "test"),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
match field.poll().unwrap() {
|
||||
Async::Ready(None) => (),
|
||||
match field.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(mut field)) => {
|
||||
match multipart.next().await.unwrap() {
|
||||
Ok(mut field) => {
|
||||
assert_eq!(field.content_type().type_(), mime::TEXT);
|
||||
assert_eq!(field.content_type().subtype(), mime::PLAIN);
|
||||
|
||||
match field.poll() {
|
||||
Ok(Async::Ready(Some(chunk))) => assert_eq!(chunk, "data"),
|
||||
match field.next().await {
|
||||
Some(Ok(chunk)) => assert_eq!(chunk, "data"),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
match field.poll() {
|
||||
Ok(Async::Ready(None)) => (),
|
||||
match field.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(None) => (),
|
||||
match multipart.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
});
|
||||
@ -967,15 +976,15 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_stream() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (sender, payload) = create_stream();
|
||||
let (bytes, headers) = create_simple_request_with_header();
|
||||
|
||||
sender.unbounded_send(Ok(bytes)).unwrap();
|
||||
sender.send(Ok(bytes)).unwrap();
|
||||
|
||||
let mut multipart = Multipart::new(&headers, payload);
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(mut field)) => {
|
||||
match multipart.next().await.unwrap() {
|
||||
Ok(mut field) => {
|
||||
let cd = field.content_disposition().unwrap();
|
||||
assert_eq!(cd.disposition, DispositionType::FormData);
|
||||
assert_eq!(cd.parameters[0], DispositionParam::Name("file".into()));
|
||||
@ -983,37 +992,37 @@ mod tests {
|
||||
assert_eq!(field.content_type().type_(), mime::TEXT);
|
||||
assert_eq!(field.content_type().subtype(), mime::PLAIN);
|
||||
|
||||
match field.poll().unwrap() {
|
||||
Async::Ready(Some(chunk)) => assert_eq!(chunk, "test"),
|
||||
match field.next().await.unwrap() {
|
||||
Ok(chunk) => assert_eq!(chunk, "test"),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
match field.poll().unwrap() {
|
||||
Async::Ready(None) => (),
|
||||
match field.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(Some(mut field)) => {
|
||||
match multipart.next().await {
|
||||
Some(Ok(mut field)) => {
|
||||
assert_eq!(field.content_type().type_(), mime::TEXT);
|
||||
assert_eq!(field.content_type().subtype(), mime::PLAIN);
|
||||
|
||||
match field.poll() {
|
||||
Ok(Async::Ready(Some(chunk))) => assert_eq!(chunk, "data"),
|
||||
match field.next().await {
|
||||
Some(Ok(chunk)) => assert_eq!(chunk, "data"),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
match field.poll() {
|
||||
Ok(Async::Ready(None)) => (),
|
||||
match field.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
match multipart.poll().unwrap() {
|
||||
Async::Ready(None) => (),
|
||||
match multipart.next().await {
|
||||
None => (),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
});
|
||||
@ -1021,26 +1030,26 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_basic() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (_, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
|
||||
assert_eq!(payload.buf.len(), 0);
|
||||
payload.poll_stream().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.unwrap();
|
||||
assert_eq!(None, payload.read_max(1).unwrap());
|
||||
})
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_eof() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (mut sender, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
|
||||
assert_eq!(None, payload.read_max(4).unwrap());
|
||||
sender.feed_data(Bytes::from("data"));
|
||||
sender.feed_eof();
|
||||
payload.poll_stream().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.unwrap();
|
||||
|
||||
assert_eq!(Some(Bytes::from("data")), payload.read_max(4).unwrap());
|
||||
assert_eq!(payload.buf.len(), 0);
|
||||
@ -1051,24 +1060,24 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_err() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (mut sender, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
assert_eq!(None, payload.read_max(1).unwrap());
|
||||
sender.set_error(PayloadError::Incomplete(None));
|
||||
payload.poll_stream().err().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.err().unwrap();
|
||||
})
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_readmax() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (mut sender, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
|
||||
sender.feed_data(Bytes::from("line1"));
|
||||
sender.feed_data(Bytes::from("line2"));
|
||||
payload.poll_stream().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.unwrap();
|
||||
assert_eq!(payload.buf.len(), 10);
|
||||
|
||||
assert_eq!(Some(Bytes::from("line1")), payload.read_max(5).unwrap());
|
||||
@ -1081,7 +1090,7 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_readexactly() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (mut sender, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
|
||||
@ -1089,7 +1098,7 @@ mod tests {
|
||||
|
||||
sender.feed_data(Bytes::from("line1"));
|
||||
sender.feed_data(Bytes::from("line2"));
|
||||
payload.poll_stream().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.unwrap();
|
||||
|
||||
assert_eq!(Some(Bytes::from_static(b"li")), payload.read_exact(2));
|
||||
assert_eq!(payload.buf.len(), 8);
|
||||
@ -1101,7 +1110,7 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn test_readuntil() {
|
||||
run_on(|| {
|
||||
block_on(async {
|
||||
let (mut sender, payload) = Payload::create(false);
|
||||
let mut payload = PayloadBuffer::new(payload);
|
||||
|
||||
@ -1109,7 +1118,7 @@ mod tests {
|
||||
|
||||
sender.feed_data(Bytes::from("line1"));
|
||||
sender.feed_data(Bytes::from("line2"));
|
||||
payload.poll_stream().unwrap();
|
||||
lazy(|cx| payload.poll_stream(cx)).await.unwrap();
|
||||
|
||||
assert_eq!(
|
||||
Some(Bytes::from("line")),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user