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+[dependencies] diff --git a/client/src/.gitignore b/client/src/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/client/src/.gitignore @@ -0,0 +1 @@ +/target diff --git a/client/src/main.rs b/client/src/main.rs new file mode 100644 index 0000000..e7a11a9 --- /dev/null +++ b/client/src/main.rs @@ -0,0 +1,3 @@ +fn main() { + println!("Hello, world!"); +} diff --git a/input/.gitignore b/input/.gitignore new file mode 100644 index 0000000..96ef6c0 --- /dev/null +++ b/input/.gitignore @@ -0,0 +1,2 @@ +/target +Cargo.lock diff --git a/input/Cargo.toml b/input/Cargo.toml new file mode 100644 index 0000000..1ad2400 --- /dev/null +++ b/input/Cargo.toml @@ -0,0 +1,15 @@ +[package] +name = "input" +version = "0.1.0" +authors = ["Jan Trefil <8711792+htrefil@users.noreply.github.com>"] +edition = "2018" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +tokio = { version = "0.2.22", features = ["full"] } +mio = { version = "0.6.22" } +libc = "0.2.77" + +[build-dependencies] +bindgen = "0.55.1" \ No newline at end of file diff --git a/input/build.rs b/input/build.rs new file mode 100644 index 0000000..cbd90a3 --- /dev/null +++ b/input/build.rs @@ -0,0 +1,18 @@ +use bindgen::{Builder, CargoCallbacks}; +use std::env; +use std::path::PathBuf; + +fn main() { + println!("cargo:rerun-if-changed=wrapper.h"); + + let bindings = Builder::default() + .header("wrapper.h") + .parse_callbacks(Box::new(CargoCallbacks)) + .generate() + .unwrap(); + + let out_path = PathBuf::from(env::var("OUT_DIR").unwrap()); + bindings + .write_to_file(out_path.join("bindings.rs")) + .unwrap(); +} diff --git a/input/src/async_file.rs b/input/src/async_file.rs new file mode 100644 index 0000000..d114b84 --- /dev/null +++ b/input/src/async_file.rs @@ -0,0 +1,117 @@ +use mio::event::Evented; +use mio::unix::EventedFd; +use mio::{Poll, PollOpt, Ready, Token}; +use std::convert::AsRef; +use std::fs::{File, OpenOptions}; +use std::io::{Error, Read, Write}; +use std::os::unix::io::AsRawFd; +use std::path::Path; +use std::pin::Pin; +use std::task::{self, Context}; +use tokio::io::{AsyncRead, AsyncWrite, PollEvented}; + +pub struct AsyncFile { + file: PollEvented, +} + +impl AsyncFile { + pub async fn open(path: impl AsRef, mode: OpenMode) -> Result { + let mut options = OpenOptions::new(); + match mode { + OpenMode::Read => options.read(true), + OpenMode::Write => options.write(true), + OpenMode::ReadWrite => options.read(true).write(true), + }; + let path = path.as_ref().to_owned(); + let inner = Inner(tokio::task::spawn_blocking(move || options.open(path)).await??); + + Ok(Self { + file: PollEvented::new(inner)?, + }) + } +} + +impl AsyncRead for AsyncFile { + fn poll_read( + mut self: Pin<&mut Self>, + context: &mut Context, + buffer: &mut [u8], + ) -> task::Poll> { + Pin::new(&mut self.file).poll_read(context, buffer) + } +} + +impl AsyncWrite for AsyncFile { + fn poll_write( + mut self: Pin<&mut Self>, + context: &mut Context, + data: &[u8], + ) -> task::Poll> { + Pin::new(&mut self.file).poll_write(context, data) + } + + fn poll_flush( + mut self: Pin<&mut Self>, + context: &mut Context, + ) -> task::Poll> { + Pin::new(&mut self.file).poll_flush(context) + } + + fn poll_shutdown( + mut self: Pin<&mut Self>, + context: &mut Context, + ) -> task::Poll> { + Pin::new(&mut self.file).poll_shutdown(context) + } +} + +struct Inner(File); + +impl Evented for Inner { + fn register( + &self, + poll: &Poll, + token: Token, + interest: Ready, + opts: PollOpt, + ) -> Result<(), Error> { + EventedFd(&self.0.as_raw_fd()).register(poll, token, interest, opts) + } + + fn reregister( + &self, + poll: &Poll, + token: Token, + interest: Ready, + opts: PollOpt, + ) -> Result<(), Error> { + EventedFd(&self.0.as_raw_fd()).reregister(poll, token, interest, opts) + } + + fn deregister(&self, poll: &Poll) -> Result<(), Error> { + EventedFd(&self.0.as_raw_fd()).deregister(poll) + } +} + +impl Read for Inner { + fn read(&mut self, buffer: &mut [u8]) -> Result { + self.0.read(buffer) + } +} + +impl Write for Inner { + fn write(&mut self, data: &[u8]) -> Result { + self.0.write(data) + } + + fn flush(&mut self) -> Result<(), Error> { + self.0.flush() + } +} + +#[derive(Clone, Copy, Debug)] +pub enum OpenMode { + Read, + Write, + ReadWrite, +} diff --git a/input/src/bindings.rs b/input/src/bindings.rs new file mode 100644 index 0000000..792f9ab --- /dev/null +++ b/input/src/bindings.rs @@ -0,0 +1,3 @@ +#![allow(warnings)] + +include!(concat!(env!("OUT_DIR"), "/bindings.rs")); diff --git a/input/src/event.rs b/input/src/event.rs new file mode 100644 index 0000000..ea6ef23 --- /dev/null +++ b/input/src/event.rs @@ -0,0 +1,6 @@ +#[derive(Clone, Copy, Debug)] +pub enum Event { + MouseScroll { delta: i8 }, + MouseMove { x_delta: i8, y_delta: i8 }, + Key { up: bool, code: u16 }, +} diff --git a/input/src/event_manager.rs b/input/src/event_manager.rs new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/input/src/event_manager.rs @@ -0,0 +1 @@ + diff --git a/input/src/lib.rs b/input/src/lib.rs new file mode 100644 index 0000000..ff9520d --- /dev/null +++ b/input/src/lib.rs @@ -0,0 +1,4 @@ +mod async_file; +mod bindings; +mod event; +mod event_manager; diff --git a/input/wrapper.h b/input/wrapper.h new file mode 100644 index 0000000..d4d1bf4 --- /dev/null +++ b/input/wrapper.h @@ -0,0 +1 @@ +#include \ No newline at end of file diff --git a/proto/.gitignore b/proto/.gitignore new file mode 100644 index 0000000..96ef6c0 --- /dev/null +++ b/proto/.gitignore @@ -0,0 +1,2 @@ +/target +Cargo.lock diff --git a/proto/Cargo.toml b/proto/Cargo.toml new file mode 100644 index 0000000..f95808e --- /dev/null +++ b/proto/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "proto" +version = "0.1.0" +authors = ["Jan Trefil <8711792+htrefil@users.noreply.github.com>"] +edition = "2018" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/proto/src/lib.rs b/proto/src/lib.rs new file mode 100644 index 0000000..31e1bb2 --- /dev/null +++ b/proto/src/lib.rs @@ -0,0 +1,7 @@ +#[cfg(test)] +mod tests { + #[test] + fn it_works() { + assert_eq!(2 + 2, 4); + } +} diff --git a/server/.gitignore b/server/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/server/.gitignore @@ -0,0 +1 @@ +/target diff --git a/server/Cargo.toml b/server/Cargo.toml new file mode 100644 index 0000000..be11ec7 --- /dev/null +++ b/server/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "server" +version = "0.1.0" +authors = ["Jan Trefil <8711792+htrefil@users.noreply.github.com>"] +edition = "2018" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/server/src/main.rs b/server/src/main.rs new file mode 100644 index 0000000..e7a11a9 --- /dev/null +++ b/server/src/main.rs @@ -0,0 +1,3 @@ +fn main() { + println!("Hello, world!"); +}