rename ruma_wrapper to router

Signed-off-by: Jason Volk <jason@zemos.net>

src/api/router/request.rs

@@ -0,0 +1,49 @@
+use std::str;
+
+use axum::{extract::Path, RequestExt, RequestPartsExt};
+use bytes::Bytes;
+use http::request::Parts;
+use ruma::api::client::error::ErrorKind;
+use serde::Deserialize;
+
+use crate::{services, Error, Result};
+
+#[derive(Deserialize)]
+pub(super) struct QueryParams {
+	pub(super) access_token: Option<String>,
+	pub(super) user_id: Option<String>,
+}
+
+pub(super) struct Request {
+	pub(super) path: Path<Vec<String>>,
+	pub(super) query: QueryParams,
+	pub(super) body: Bytes,
+	pub(super) parts: Parts,
+}
+
+pub(super) async fn from(request: hyper::Request<axum::body::Body>) -> Result<Request> {
+	let limited = request.with_limited_body();
+	let (mut parts, body) = limited.into_parts();
+
+	let path: Path<Vec<String>> = parts.extract().await?;
+	let query = serde_html_form::from_str(parts.uri.query().unwrap_or_default())
+		.map_err(|_| Error::BadRequest(ErrorKind::Unknown, "Failed to read query parameters"))?;
+
+	let max_body_size = services()
+		.globals
+		.config
+		.max_request_size
+		.try_into()
+		.expect("failed to convert max request size");
+
+	let body = axum::body::to_bytes(body, max_body_size)
+		.await
+		.map_err(|_| Error::BadRequest(ErrorKind::TooLarge, "Request body too large"))?;
+
+	Ok(Request {
+		path,
+		query,
+		body,
+		parts,
+	})
+}