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#![doc(html_root_url = "https://docs.rs/webdav-handler/0.2.0-alpha.6")] //! ## Generic async HTTP/Webdav handler //! //! [`Webdav`] (RFC4918) is defined as //! HTTP (GET/HEAD/PUT/DELETE) plus a bunch of extension methods (PROPFIND, etc). //! These extension methods are used to manage collections (like unix directories), //! get information on collections (like unix `ls` or `readdir`), rename and //! copy items, lock/unlock items, etc. //! //! A `handler` is a piece of code that takes a `http::Request`, processes it in some //! way, and then generates a `http::Response`. This library is a `handler` that maps //! the HTTP/Webdav protocol to the filesystem. Or actually, "a" filesystem. Included //! is an adapter for the local filesystem (`localfs`), and an adapter for an //! in-memory filesystem (`memfs`). //! //! So this library can be used as a handler with HTTP servers like [hyper], //! [warp], [actix-web], etc. Either as a correct and complete HTTP handler for //! files (GET/HEAD) or as a handler for the entire Webdav protocol. In the latter case, you can //! mount it as a remote filesystem: Linux, Windows, macOS can all mount Webdav filesystems. //! //! ## Backend interfaces. //! //! The backend interfaces are similar to the ones from the Go `x/net/webdav package`: //! //! - the library contains a [HTTP handler][DavHandler]. //! - you supply a [filesystem][DavFileSystem] for backend storage, which can optionally //! implement reading/writing [DAV properties][DavProp]. //! - you can supply a [locksystem][DavLockSystem] that handles webdav locks. //! //! The handler in this library works with the standard http types //! from the `http` and `http_body` crates. That means that you can use it //! straight away with http libraries / frameworks that also work with //! those types, like hyper. Compatibility modules for [actix-web][actix-compat] //! and [warp][warp-compat] are also provided. //! //! ## Implemented standards. //! //! Currently [passes the "basic", "copymove", "props", "locks" and "http" //! checks][README_litmus] of the Webdav Litmus Test testsuite. That's all of the base //! [RFC4918] webdav specification. //! //! The litmus test suite also has tests for RFC3744 "acl" and "principal", //! RFC5842 "bind", and RFC3253 "versioning". Those we do not support right now. //! //! The relevant parts of the HTTP RFCs are also implemented, such as the //! preconditions (If-Match, If-None-Match, If-Modified-Since, If-Unmodified-Since, //! If-Range), partial transfers (Range). //! //! Also implemented is `partial PUT`, for which there are currently two //! non-standard ways to do it: [`PUT` with the `Content-Range` header][PUT], //! which is what Apache's `mod_dav` implements, and [`PATCH` with the `X-Update-Range` //! header][PATCH] from `SabreDav`. //! //! ## Backends. //! //! Included are two filesystems: //! //! - [`LocalFs`]: serves a directory on the local filesystem //! - [`MemFs`]: ephemeral in-memory filesystem. supports DAV properties. //! //! Also included are two locksystems: //! //! - [`MemLs`]: ephemeral in-memory locksystem. //! - [`FakeLs`]: fake locksystem. just enough LOCK/UNLOCK support for macOS/Windows. //! //! ## Example. //! //! Example server using [hyper] that serves the /tmp directory in r/w mode. You should be //! able to mount this network share from Linux, macOS and Windows. [Examples][examples] //! for other frameworks are also available. //! //! ```no_run //! use std::convert::Infallible; //! use webdav_handler::{fakels::FakeLs, localfs::LocalFs, DavHandler}; //! //! #[tokio::main] //! async fn main() { //! let dir = "/tmp"; //! let addr = ([127, 0, 0, 1], 4918).into(); //! //! let dav_server = DavHandler::builder() //! .filesystem(LocalFs::new(dir, false, false, false)) //! .locksystem(FakeLs::new()) //! .build_handler(); //! //! let make_service = hyper::service::make_service_fn(move |_| { //! let dav_server = dav_server.clone(); //! async move { //! let func = move |req| { //! let dav_server = dav_server.clone(); //! async move { //! Ok::<_, Infallible>(dav_server.handle(req).await) //! } //! }; //! Ok::<_, Infallible>(hyper::service::service_fn(func)) //! } //! }); //! //! println!("Serving {} on {}", dir, addr); //! let _ = hyper::Server::bind(&addr) //! .serve(make_service) //! .await //! .map_err(|e| eprintln!("server error: {}", e)); //! } //! ``` //! [DavHandler]: struct.DavHandler.html //! [DavFileSystem]: fs/index.html //! [DavLockSystem]: ls/index.html //! [DavProp]: fs/struct.DavProp.html //! [`WebDav`]: https://tools.ietf.org/html/rfc4918 //! [RFC4918]: https://tools.ietf.org/html/rfc4918 //! [`MemLs`]: memls/index.html //! [`MemFs`]: memfs/index.html //! [`LocalFs`]: localfs/index.html //! [`FakeLs`]: fakels/index.html //! [actix-compat]: actix/index.html //! [warp-compat]: warp/index.html //! [README_litmus]: https://github.com/miquels/webdav-handler-rs/blob/master/README.litmus-test.md //! [examples]: https://github.com/miquels/webdav-handler-rs/tree/master/examples/ //! [PUT]: https://github.com/miquels/webdav-handler-rs/tree/master/doc/Apache-PUT-with-Content-Range.md //! [PATCH]: https://github.com/miquels/webdav-handler-rs/tree/master/doc/SABREDAV-partialupdate.md //! [hyper]: https://hyper.rs/ //! [warp]: https://crates.io/crates/warp //! [actix-web]: https://actix.rs/ #![cfg_attr(docsrs, feature(doc_cfg))] #[macro_use] extern crate log; #[macro_use] extern crate lazy_static; mod async_stream; mod conditional; mod davhandler; mod davheaders; mod errors; mod handle_copymove; mod handle_delete; mod handle_gethead; mod handle_lock; mod handle_mkcol; mod handle_options; mod handle_props; mod handle_put; mod localfs_macos; mod localfs_windows; mod multierror; mod tree; mod util; mod voidfs; mod xmltree_ext; pub mod body; pub mod davpath; pub mod fakels; pub mod fs; pub mod localfs; pub mod ls; pub mod memfs; pub mod memls; #[cfg(any(docsrs, feature = "actix-compat"))] #[cfg_attr(docsrs, doc(cfg(feature = "actix-compat")))] pub mod actix; #[cfg(any(docsrs, feature = "warp-compat"))] #[cfg_attr(docsrs, doc(cfg(feature = "warp-compat")))] pub mod warp; pub(crate) use crate::davhandler::DavInner; pub(crate) use crate::errors::{DavError, DavResult}; pub(crate) use crate::fs::*; pub use crate::davhandler::{DavConfig, DavHandler}; pub use crate::util::{DavMethod, DavMethodSet};