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Diffstat (limited to 'aero-dav/src/decoder.rs')
-rw-r--r--aero-dav/src/decoder.rs122
1 files changed, 72 insertions, 50 deletions
diff --git a/aero-dav/src/decoder.rs b/aero-dav/src/decoder.rs
index de04dd4..bb8d9de 100644
--- a/aero-dav/src/decoder.rs
+++ b/aero-dav/src/decoder.rs
@@ -12,7 +12,7 @@ use super::xml::{Node, QRead, Reader, IRead, DAV_URN};
// (2) Rewrite QRead and replace Result<Option<_>, _> with Result<_, _>, not found being a possible
// error.
// (3) Rewrite vectors with xml.collect<E: QRead>() -> Result<Vec<E>, _>
-// (4) Something for alternatives would be great but no idea yet
+// (4) Something for alternatives like xml::choices on some lib would be great but no idea yet
// ---- ROOT ----
@@ -61,7 +61,7 @@ impl<E: Extension> QRead<PropertyUpdate<E>> for PropertyUpdate<E> {
}
/// Generic response
-impl<E: Extension, N: Node<N>> QRead<Multistatus<E,N>> for Multistatus<E,N> {
+impl<E: Extension> QRead<Multistatus<E>> for Multistatus<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
xml.open(DAV_URN, "multistatus").await?;
let mut responses = Vec::new();
@@ -113,6 +113,7 @@ impl QRead<LockInfo> for LockInfo {
// LOCK RESPONSE
impl<E: Extension> QRead<PropValue<E>> for PropValue<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+ println!("---- propvalue");
xml.open(DAV_URN, "prop").await?;
let acc = xml.collect::<Property<E>>().await?;
xml.close().await?;
@@ -134,7 +135,7 @@ impl<E: Extension> QRead<Error<E>> for Error<E> {
// ---- INNER XML
-impl<E: Extension, N: Node<N>> QRead<Response<E,N>> for Response<E,N> {
+impl<E: Extension> QRead<Response<E>> for Response<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
xml.open(DAV_URN, "response").await?;
let (mut status, mut error, mut responsedescription, mut location) = (None, None, None, None);
@@ -145,7 +146,7 @@ impl<E: Extension, N: Node<N>> QRead<Response<E,N>> for Response<E,N> {
let mut dirty = false;
xml.maybe_read::<Status>(&mut status, &mut dirty).await?;
xml.maybe_push::<Href>(&mut href, &mut dirty).await?;
- xml.maybe_push::<PropStat<E,N>>(&mut propstat, &mut dirty).await?;
+ xml.maybe_push::<PropStat<E>>(&mut propstat, &mut dirty).await?;
xml.maybe_read::<Error<E>>(&mut error, &mut dirty).await?;
xml.maybe_read::<ResponseDescription>(&mut responsedescription, &mut dirty).await?;
xml.maybe_read::<Location>(&mut location, &mut dirty).await?;
@@ -174,15 +175,15 @@ impl<E: Extension, N: Node<N>> QRead<Response<E,N>> for Response<E,N> {
}
}
-impl<E: Extension, N: Node<N>> QRead<PropStat<E,N>> for PropStat<E,N> {
+impl<E: Extension> QRead<PropStat<E>> for PropStat<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
xml.open(DAV_URN, "propstat").await?;
- let (mut m_prop, mut m_status, mut error, mut responsedescription) = (None, None, None, None);
+ let (mut m_any_prop, mut m_status, mut error, mut responsedescription) = (None, None, None, None);
loop {
let mut dirty = false;
- xml.maybe_read::<N>(&mut m_prop, &mut dirty).await?;
+ xml.maybe_read::<AnyProp<E>>(&mut m_any_prop, &mut dirty).await?;
xml.maybe_read::<Status>(&mut m_status, &mut dirty).await?;
xml.maybe_read::<Error<E>>(&mut error, &mut dirty).await?;
xml.maybe_read::<ResponseDescription>(&mut responsedescription, &mut dirty).await?;
@@ -196,7 +197,7 @@ impl<E: Extension, N: Node<N>> QRead<PropStat<E,N>> for PropStat<E,N> {
}
xml.close().await?;
- match (m_prop, m_status) {
+ match (m_any_prop, m_status) {
(Some(prop), Some(status)) => Ok(PropStat { prop, status, error, responsedescription }),
_ => Err(ParsingError::MissingChild),
}
@@ -309,6 +310,25 @@ impl<E: Extension> QRead<PropName<E>> for PropName<E> {
}
}
+impl<E: Extension> QRead<AnyProp<E>> for AnyProp<E> {
+ async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+ xml.open(DAV_URN, "prop").await?;
+ let acc = xml.collect::<AnyProperty<E>>().await?;
+ xml.close().await?;
+ Ok(AnyProp(acc))
+ }
+}
+
+impl<E: Extension> QRead<AnyProperty<E>> for AnyProperty<E> {
+ async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+ match Property::qread(xml).await {
+ Err(ParsingError::Recoverable) => (),
+ otherwise => return otherwise.map(Self::Value)
+ }
+ PropertyRequest::qread(xml).await.map(Self::Request)
+ }
+}
+
impl<E: Extension> QRead<PropertyRequest<E>> for PropertyRequest<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
let maybe = if xml.maybe_open(DAV_URN, "creationdate").await?.is_some() {
@@ -348,43 +368,43 @@ impl<E: Extension> QRead<PropertyRequest<E>> for PropertyRequest<E> {
impl<E: Extension> QRead<Property<E>> for Property<E> {
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
// Core WebDAV properties
- if xml.maybe_open(DAV_URN, "creationdate").await?.is_some() {
+ if xml.maybe_open_start(DAV_URN, "creationdate").await?.is_some() {
let datestr = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::CreationDate(DateTime::parse_from_rfc3339(datestr.as_str())?))
- } else if xml.maybe_open(DAV_URN, "displayname").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "displayname").await?.is_some() {
let name = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::DisplayName(name))
- } else if xml.maybe_open(DAV_URN, "getcontentlanguage").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "getcontentlanguage").await?.is_some() {
let lang = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::GetContentLanguage(lang))
- } else if xml.maybe_open(DAV_URN, "getcontentlength").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "getcontentlength").await?.is_some() {
let cl = xml.tag_string().await?.parse::<u64>()?;
xml.close().await?;
return Ok(Property::GetContentLength(cl))
- } else if xml.maybe_open(DAV_URN, "getcontenttype").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "getcontenttype").await?.is_some() {
let ct = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::GetContentType(ct))
- } else if xml.maybe_open(DAV_URN, "getetag").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "getetag").await?.is_some() {
let etag = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::GetEtag(etag))
- } else if xml.maybe_open(DAV_URN, "getlastmodified").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "getlastmodified").await?.is_some() {
let datestr = xml.tag_string().await?;
xml.close().await?;
return Ok(Property::GetLastModified(DateTime::parse_from_rfc2822(datestr.as_str())?))
- } else if xml.maybe_open(DAV_URN, "lockdiscovery").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "lockdiscovery").await?.is_some() {
let acc = xml.collect::<ActiveLock>().await?;
xml.close().await?;
return Ok(Property::LockDiscovery(acc))
- } else if xml.maybe_open(DAV_URN, "resourcetype").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "resourcetype").await?.is_some() {
let acc = xml.collect::<ResourceType<E>>().await?;
xml.close().await?;
return Ok(Property::ResourceType(acc))
- } else if xml.maybe_open(DAV_URN, "supportedlock").await?.is_some() {
+ } else if xml.maybe_open_start(DAV_URN, "supportedlock").await?.is_some() {
let acc = xml.collect::<LockEntry>().await?;
xml.close().await?;
return Ok(Property::SupportedLock(acc))
@@ -758,7 +778,7 @@ mod tests {
"#;
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
- let got = rdr.find::<Multistatus::<Core, PropName<Core>>>().await.unwrap();
+ let got = rdr.find::<Multistatus::<Core>>().await.unwrap();
assert_eq!(got, Multistatus {
responses: vec![
@@ -766,11 +786,11 @@ mod tests {
status_or_propstat: StatusOrPropstat::PropStat(
Href("http://www.example.com/container/".into()),
vec![PropStat {
- prop: PropName(vec![
- PropertyRequest::CreationDate,
- PropertyRequest::DisplayName,
- PropertyRequest::ResourceType,
- PropertyRequest::SupportedLock,
+ prop: AnyProp(vec![
+ AnyProperty::Request(PropertyRequest::CreationDate),
+ AnyProperty::Request(PropertyRequest::DisplayName),
+ AnyProperty::Request(PropertyRequest::ResourceType),
+ AnyProperty::Request(PropertyRequest::SupportedLock),
]),
status: Status(http::status::StatusCode::OK),
error: None,
@@ -785,15 +805,15 @@ mod tests {
status_or_propstat: StatusOrPropstat::PropStat(
Href("http://www.example.com/container/front.html".into()),
vec![PropStat {
- prop: PropName(vec![
- PropertyRequest::CreationDate,
- PropertyRequest::DisplayName,
- PropertyRequest::GetContentLength,
- PropertyRequest::GetContentType,
- PropertyRequest::GetEtag,
- PropertyRequest::GetLastModified,
- PropertyRequest::ResourceType,
- PropertyRequest::SupportedLock,
+ prop: AnyProp(vec![
+ AnyProperty::Request(PropertyRequest::CreationDate),
+ AnyProperty::Request(PropertyRequest::DisplayName),
+ AnyProperty::Request(PropertyRequest::GetContentLength),
+ AnyProperty::Request(PropertyRequest::GetContentType),
+ AnyProperty::Request(PropertyRequest::GetEtag),
+ AnyProperty::Request(PropertyRequest::GetLastModified),
+ AnyProperty::Request(PropertyRequest::ResourceType),
+ AnyProperty::Request(PropertyRequest::SupportedLock),
]),
status: Status(http::status::StatusCode::OK),
error: None,
@@ -869,7 +889,7 @@ mod tests {
</D:multistatus>"#;
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
- let got = rdr.find::<Multistatus::<Core, PropValue<Core>>>().await.unwrap();
+ let got = rdr.find::<Multistatus::<Core>>().await.unwrap();
assert_eq!(got, Multistatus {
responses: vec![
@@ -877,11 +897,11 @@ mod tests {
status_or_propstat: StatusOrPropstat::PropStat(
Href("/container/".into()),
vec![PropStat {
- prop: PropValue(vec![
- Property::CreationDate(FixedOffset::west_opt(8 * 3600).unwrap().with_ymd_and_hms(1997, 12, 01, 17, 42, 21).unwrap()),
- Property::DisplayName("Example collection".into()),
- Property::ResourceType(vec![ResourceType::Collection]),
- Property::SupportedLock(vec![
+ prop: AnyProp(vec![
+ AnyProperty::Value(Property::CreationDate(FixedOffset::west_opt(8 * 3600).unwrap().with_ymd_and_hms(1997, 12, 01, 17, 42, 21).unwrap())),
+ AnyProperty::Value(Property::DisplayName("Example collection".into())),
+ AnyProperty::Value(Property::ResourceType(vec![ResourceType::Collection])),
+ AnyProperty::Value(Property::SupportedLock(vec![
LockEntry {
lockscope: LockScope::Exclusive,
locktype: LockType::Write,
@@ -890,7 +910,7 @@ mod tests {
lockscope: LockScope::Shared,
locktype: LockType::Write,
},
- ]),
+ ])),
]),
status: Status(http::status::StatusCode::OK),
error: None,
@@ -906,15 +926,17 @@ mod tests {
status_or_propstat: StatusOrPropstat::PropStat(
Href("/container/front.html".into()),
vec![PropStat {
- prop: PropValue(vec![
- Property::CreationDate(FixedOffset::west_opt(8 * 3600).unwrap().with_ymd_and_hms(1997, 12, 01, 18, 27, 21).unwrap()),
- Property::DisplayName("Example HTML resource".into()),
- Property::GetContentLength(4525),
- Property::GetContentType("text/html".into()),
- Property::GetEtag(r#""zzyzx""#.into()),
- Property::GetLastModified(FixedOffset::west_opt(0).unwrap().with_ymd_and_hms(1998, 01, 12, 09, 25, 56).unwrap()),
- Property::ResourceType(vec![]),
- Property::SupportedLock(vec![
+ prop: AnyProp(vec![
+ AnyProperty::Value(Property::CreationDate(FixedOffset::west_opt(8 * 3600).unwrap().with_ymd_and_hms(1997, 12, 01, 18, 27, 21).unwrap())),
+ AnyProperty::Value(Property::DisplayName("Example HTML resource".into())),
+ AnyProperty::Value(Property::GetContentLength(4525)),
+ AnyProperty::Value(Property::GetContentType("text/html".into())),
+ AnyProperty::Value(Property::GetEtag(r#""zzyzx""#.into())),
+ AnyProperty::Value(Property::GetLastModified(FixedOffset::west_opt(0).unwrap().with_ymd_and_hms(1998, 01, 12, 09, 25, 56).unwrap())),
+ //@FIXME know bug, can't disambiguate between an empty resource
+ //type value and a request resource type
+ AnyProperty::Request(PropertyRequest::ResourceType),
+ AnyProperty::Value(Property::SupportedLock(vec![
LockEntry {
lockscope: LockScope::Exclusive,
locktype: LockType::Write,
@@ -923,7 +945,7 @@ mod tests {
lockscope: LockScope::Shared,
locktype: LockType::Write,
},
- ]),
+ ])),
]),
status: Status(http::status::StatusCode::OK),
error: None,
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 16:27:45 +0000