Rename dav crate to caldav to prepare splitting dav functionality into dav crate

crates/dav/src/resource.rs

@@ -1,70 +0,0 @@
-use std::io::Write;
-
-use actix_web::{http::StatusCode, HttpRequest};
-use anyhow::{anyhow, Result};
-use async_trait::async_trait;
-use quick_xml::Writer;
-use rustical_auth::AuthInfo;
-
-use crate::xml_snippets::{write_invalid_props_response, write_propstat_response};
-
-// A resource is identified by a URI and has properties
-// A resource can also be a collection
-// A resource cannot be none, only Methods like PROPFIND, GET, REPORT, etc. can be exposed
-// A resource exists
-#[async_trait(?Send)]
-pub trait Resource: Sized {
-    type MemberType: Resource;
-    type UriComponents: Sized; // defines how the resource URI maps to parameters, i.e. /{principal}/{calendar} -> (String, String)
-
-    async fn acquire_from_request(
-        req: HttpRequest,
-        auth_info: AuthInfo,
-        uri_components: Self::UriComponents,
-        prefix: String,
-    ) -> Result<Self>;
-
-    fn get_path(&self) -> &str;
-    async fn get_members(&self) -> Result<Vec<Self::MemberType>>;
-
-    fn list_dead_props() -> Vec<&'static str>;
-    fn write_prop<W: Write>(&self, writer: &mut Writer<W>, prop: &str) -> Result<()>;
-}
-
-pub trait HandlePropfind {
-    fn propfind(&self, props: Vec<&str>) -> Result<String>;
-}
-
-impl<R: Resource> HandlePropfind for R {
-    fn propfind(&self, props: Vec<&str>) -> Result<String> {
-        let mut props = props;
-        if props.contains(&"allprops") {
-            if props.len() != 1 {
-                // allprops MUST be the only queried prop per spec
-                return Err(anyhow!("allprops MUST be the only quereid prop"));
-            }
-            props = R::list_dead_props();
-        }
-
-        let mut invalid_props = Vec::<&str>::new();
-
-        let mut output_buffer = Vec::new();
-        let mut writer = Writer::new_with_indent(&mut output_buffer, b' ', 2);
-
-        write_propstat_response(&mut writer, self.get_path(), StatusCode::OK, |writer| {
-            for prop in props {
-                // TODO: Fix error types
-                match self
-                    .write_prop(writer, prop)
-                    .map_err(|_e| quick_xml::Error::TextNotFound)
-                {
-                    Ok(_) => {}
-                    Err(_) => invalid_props.push(prop),
-                };
-            }
-            Ok(())
-        })?;
-        write_invalid_props_response(&mut writer, self.get_path(), invalid_props)?;
-        Ok(std::str::from_utf8(&output_buffer)?.to_string())
-    }
-}