82 lines
2.6 KiB
Rust
82 lines
2.6 KiB
Rust
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use quick_xml::events::{BytesText, Event};
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use quick_xml::Error as QError;
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use super::types::Extension;
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use super::versioningtypes::*;
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use super::xml::{IWrite, QWrite, Writer};
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impl<E: Extension> QWrite for Report<E> {
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async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
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match self {
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Report::VersionTree => unimplemented!(),
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Report::ExpandProperty => unimplemented!(),
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Report::Extension(inner) => inner.qwrite(xml).await,
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}
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}
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}
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impl QWrite for Limit {
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async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
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let start = xml.create_dav_element("limit");
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let end = start.to_end();
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xml.q.write_event_async(Event::Start(start.clone())).await?;
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self.0.qwrite(xml).await?;
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xml.q.write_event_async(Event::End(end)).await
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}
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}
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impl QWrite for NResults {
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async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
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let start = xml.create_dav_element("nresults");
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let end = start.to_end();
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xml.q.write_event_async(Event::Start(start.clone())).await?;
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xml.q
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.write_event_async(Event::Text(BytesText::new(&format!("{}", self.0))))
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.await?;
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xml.q.write_event_async(Event::End(end)).await
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::xml::Node;
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use crate::xml::Reader;
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use tokio::io::AsyncWriteExt;
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async fn serialize_deserialize<T: Node<T>>(src: &T) -> T {
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let mut buffer = Vec::new();
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let mut tokio_buffer = tokio::io::BufWriter::new(&mut buffer);
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let q = quick_xml::writer::Writer::new_with_indent(&mut tokio_buffer, b' ', 4);
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let ns_to_apply = vec![
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("xmlns:D".into(), "DAV:".into()),
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("xmlns:C".into(), "urn:ietf:params:xml:ns:caldav".into()),
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];
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let mut writer = Writer { q, ns_to_apply };
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src.qwrite(&mut writer).await.expect("xml serialization");
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tokio_buffer.flush().await.expect("tokio buffer flush");
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let got = std::str::from_utf8(buffer.as_slice()).unwrap();
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// deserialize
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let mut rdr = Reader::new(quick_xml::NsReader::from_reader(got.as_bytes()))
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.await
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.unwrap();
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rdr.find().await.unwrap()
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}
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#[tokio::test]
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async fn nresults() {
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let orig = NResults(100);
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assert_eq!(orig, serialize_deserialize(&orig).await);
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}
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#[tokio::test]
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async fn limit() {
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let orig = Limit(NResults(1024));
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assert_eq!(orig, serialize_deserialize(&orig).await);
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}
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}
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