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document web crate

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Trinity Pointard 2021-03-26 22:05:16 +01:00 committed by Alex Auvolat
parent 67585a4ffa
commit a2e1617d84
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4 changed files with 15 additions and 4 deletions
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4
src/garage/server.rs
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@ -11,7 +11,7 @@ use garage_util::error::Error;
use garage_api::api_server; use garage_api::api_server;
use garage_model::garage::Garage; use garage_model::garage::Garage;
use garage_rpc::rpc_server::RpcServer; use garage_rpc::rpc_server::RpcServer;
use garage_web::web_server; use garage_web::run_web_server;
use crate::admin_rpc::*; use crate::admin_rpc::*;
@ -63,7 +63,7 @@ pub async fn run_server(config_file: PathBuf) -> Result<(), Error> {
info!("Initializing RPC and API servers..."); info!("Initializing RPC and API servers...");
let run_rpc_server = Arc::new(rpc_server).run(wait_from(watch_cancel.clone())); let run_rpc_server = Arc::new(rpc_server).run(wait_from(watch_cancel.clone()));
let api_server = api_server::run_api_server(garage.clone(), wait_from(watch_cancel.clone())); let api_server = api_server::run_api_server(garage.clone(), wait_from(watch_cancel.clone()));
let web_server = web_server::run_web_server(garage, wait_from(watch_cancel.clone())); let web_server = run_web_server(garage, wait_from(watch_cancel.clone()));
futures::try_join!( futures::try_join!(
bootstrap.map(|rv| { bootstrap.map(|rv| {

9
src/web/error.rs
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@ -3,30 +3,37 @@ use hyper::StatusCode;
use garage_util::error::Error as GarageError; use garage_util::error::Error as GarageError;
/// Errors of this crate
#[derive(Debug, Error)] #[derive(Debug, Error)]
pub enum Error { pub enum Error {
/// An error received from the API crate
#[error(display = "API error: {}", _0)] #[error(display = "API error: {}", _0)]
ApiError(#[error(source)] garage_api::error::Error), ApiError(#[error(source)] garage_api::error::Error),
// Category: internal error // Category: internal error
/// Error internal to garage
#[error(display = "Internal error: {}", _0)] #[error(display = "Internal error: {}", _0)]
InternalError(#[error(source)] GarageError), InternalError(#[error(source)] GarageError),
/// The file does not exist
#[error(display = "Not found")] #[error(display = "Not found")]
NotFound, NotFound,
// Category: bad request /// The client requested a malformed path
#[error(display = "Invalid UTF-8: {}", _0)] #[error(display = "Invalid UTF-8: {}", _0)]
InvalidUTF8(#[error(source)] std::str::Utf8Error), InvalidUTF8(#[error(source)] std::str::Utf8Error),
/// The client send a header with invalid value
#[error(display = "Invalid header value: {}", _0)] #[error(display = "Invalid header value: {}", _0)]
InvalidHeader(#[error(source)] hyper::header::ToStrError), InvalidHeader(#[error(source)] hyper::header::ToStrError),
/// The client sent a request without host, or with unsupported method
#[error(display = "Bad request: {}", _0)] #[error(display = "Bad request: {}", _0)]
BadRequest(String), BadRequest(String),
} }
impl Error { impl Error {
/// Transform errors into http status code
pub fn http_status_code(&self) -> StatusCode { pub fn http_status_code(&self) -> StatusCode {
match self { match self {
Error::NotFound => StatusCode::NOT_FOUND, Error::NotFound => StatusCode::NOT_FOUND,

5
src/web/lib.rs
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@ -1,7 +1,10 @@
#![deny(missing_crate_level_docs, missing_docs)]
//! Crate for handling web serving of s3 bucket
#[macro_use] #[macro_use]
extern crate log; extern crate log;
mod error; mod error;
pub use error::Error; pub use error::Error;
pub mod web_server; mod web_server;
pub use web_server::run_web_server;

1
src/web/web_server.rs
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@ -18,6 +18,7 @@ use garage_model::garage::Garage;
use garage_table::*; use garage_table::*;
use garage_util::error::Error as GarageError; use garage_util::error::Error as GarageError;
/// Run a web server
pub async fn run_web_server( pub async fn run_web_server(
garage: Arc<Garage>, garage: Arc<Garage>,
shutdown_signal: impl Future<Output = ()>, shutdown_signal: impl Future<Output = ()>,