941 lines
35 KiB
Rust
941 lines
35 KiB
Rust
use quick_xml::events::Event;
|
|
use chrono::DateTime;
|
|
|
|
use super::types::*;
|
|
use super::error::ParsingError;
|
|
use super::xml::{Node, QRead, Reader, IRead, DAV_URN};
|
|
|
|
//@TODO (1) Rewrite all objects as Href,
|
|
// where we return Ok(None) instead of trying to find the object at any cost.
|
|
// Add a xml.find<E: Qread>() -> Result<Option<E>, ParsingError> or similar for the cases we
|
|
// really need the object
|
|
// (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
|
|
|
|
// ---- ROOT ----
|
|
|
|
/// Propfind request
|
|
impl<E: Extension> QRead<PropFind<E>> for PropFind<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "propfind").await?;
|
|
let propfind: PropFind<E> = loop {
|
|
// allprop
|
|
if let Some(_) = xml.maybe_open(DAV_URN, "allprop").await? {
|
|
let includ = xml.maybe_find::<Include<E>>().await?;
|
|
xml.close().await?;
|
|
break PropFind::AllProp(includ)
|
|
}
|
|
|
|
// propname
|
|
if let Some(_) = xml.maybe_open(DAV_URN, "propname").await? {
|
|
xml.close().await?;
|
|
break PropFind::PropName
|
|
}
|
|
|
|
// prop
|
|
let (mut maybe_prop, mut dirty) = (None, false);
|
|
xml.maybe_read::<PropName<E>>(&mut maybe_prop, &mut dirty).await?;
|
|
if let Some(prop) = maybe_prop {
|
|
break PropFind::Prop(prop)
|
|
}
|
|
|
|
// not found, skipping
|
|
xml.skip().await?;
|
|
};
|
|
xml.close().await?;
|
|
|
|
Ok(propfind)
|
|
}
|
|
}
|
|
|
|
/// PROPPATCH request
|
|
impl<E: Extension> QRead<PropertyUpdate<E>> for PropertyUpdate<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "propertyupdate").await?;
|
|
let collected_items = xml.collect::<PropertyUpdateItem<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(PropertyUpdate(collected_items))
|
|
}
|
|
}
|
|
|
|
/// Generic response
|
|
impl<E: Extension, N: Node<N>> QRead<Multistatus<E,N>> for Multistatus<E,N> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "multistatus").await?;
|
|
let mut responses = Vec::new();
|
|
let mut responsedescription = None;
|
|
|
|
loop {
|
|
let mut dirty = false;
|
|
xml.maybe_push(&mut responses, &mut dirty).await?;
|
|
xml.maybe_read(&mut responsedescription, &mut dirty).await?;
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => xml.skip().await?,
|
|
};
|
|
}
|
|
}
|
|
|
|
xml.close().await?;
|
|
Ok(Multistatus { responses, responsedescription })
|
|
}
|
|
}
|
|
|
|
// LOCK REQUEST
|
|
impl QRead<LockInfo> for LockInfo {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "lockinfo").await?;
|
|
let (mut m_scope, mut m_type, mut owner) = (None, None, None);
|
|
loop {
|
|
let mut dirty = false;
|
|
xml.maybe_read::<LockScope>(&mut m_scope, &mut dirty).await?;
|
|
xml.maybe_read::<LockType>(&mut m_type, &mut dirty).await?;
|
|
xml.maybe_read::<Owner>(&mut owner, &mut dirty).await?;
|
|
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => xml.skip().await?,
|
|
};
|
|
}
|
|
}
|
|
xml.close().await?;
|
|
match (m_scope, m_type) {
|
|
(Some(lockscope), Some(locktype)) => Ok(LockInfo { lockscope, locktype, owner }),
|
|
_ => Err(ParsingError::MissingChild),
|
|
}
|
|
}
|
|
}
|
|
|
|
// LOCK RESPONSE
|
|
impl<E: Extension> QRead<PropValue<E>> for PropValue<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "prop").await?;
|
|
let acc = xml.collect::<Property<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(PropValue(acc))
|
|
}
|
|
}
|
|
|
|
|
|
/// Error response
|
|
impl<E: Extension> QRead<Error<E>> for Error<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "error").await?;
|
|
let violations = xml.collect::<Violation<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(Error(violations))
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// ---- INNER XML
|
|
impl<E: Extension, N: Node<N>> QRead<Response<E,N>> for Response<E,N> {
|
|
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);
|
|
let mut href = Vec::new();
|
|
let mut propstat = Vec::new();
|
|
|
|
loop {
|
|
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_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?;
|
|
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => { xml.skip().await? },
|
|
};
|
|
}
|
|
}
|
|
|
|
xml.close().await?;
|
|
match (status, &propstat[..], &href[..]) {
|
|
(Some(status), &[], &[_, ..]) => Ok(Response {
|
|
status_or_propstat: StatusOrPropstat::Status(href, status),
|
|
error, responsedescription, location,
|
|
}),
|
|
(None, &[_, ..], &[_, ..]) => Ok(Response {
|
|
status_or_propstat: StatusOrPropstat::PropStat(href.into_iter().next().unwrap(), propstat),
|
|
error, responsedescription, location,
|
|
}),
|
|
(Some(_), &[_, ..], _) => Err(ParsingError::InvalidValue),
|
|
_ => Err(ParsingError::MissingChild),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl<E: Extension, N: Node<N>> QRead<PropStat<E,N>> for PropStat<E,N> {
|
|
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);
|
|
|
|
loop {
|
|
let mut dirty = false;
|
|
xml.maybe_read::<N>(&mut m_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?;
|
|
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => xml.skip().await?,
|
|
};
|
|
}
|
|
}
|
|
|
|
xml.close().await?;
|
|
match (m_prop, m_status) {
|
|
(Some(prop), Some(status)) => Ok(PropStat { prop, status, error, responsedescription }),
|
|
_ => Err(ParsingError::MissingChild),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl QRead<Status> for Status {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "status").await?;
|
|
let fullcode = xml.tag_string().await?;
|
|
let txtcode = fullcode.splitn(3, ' ').nth(1).ok_or(ParsingError::InvalidValue)?;
|
|
let code = http::status::StatusCode::from_bytes(txtcode.as_bytes()).or(Err(ParsingError::InvalidValue))?;
|
|
xml.close().await?;
|
|
Ok(Status(code))
|
|
}
|
|
}
|
|
|
|
impl QRead<ResponseDescription> for ResponseDescription {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "responsedescription").await?;
|
|
let cnt = xml.tag_string().await?;
|
|
xml.close().await?;
|
|
Ok(ResponseDescription(cnt))
|
|
}
|
|
}
|
|
|
|
impl QRead<Location> for Location {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "location").await?;
|
|
let href = xml.find::<Href>().await?;
|
|
xml.close().await?;
|
|
Ok(Location(href))
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<PropertyUpdateItem<E>> for PropertyUpdateItem<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
match Remove::qread(xml).await {
|
|
Err(ParsingError::Recoverable) => (),
|
|
otherwise => return otherwise.map(PropertyUpdateItem::Remove),
|
|
}
|
|
Set::qread(xml).await.map(PropertyUpdateItem::Set)
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<Remove<E>> for Remove<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "remove").await?;
|
|
let propname = xml.find::<PropName<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(Remove(propname))
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<Set<E>> for Set<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "set").await?;
|
|
let propvalue = xml.find::<PropValue<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(Set(propvalue))
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<Violation<E>> for Violation<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
if xml.maybe_open(DAV_URN, "lock-token-matches-request-uri").await?.is_some() {
|
|
xml.close().await?;
|
|
Ok(Violation::LockTokenMatchesRequestUri)
|
|
} else if xml.maybe_open(DAV_URN, "lock-token-submitted").await?.is_some() {
|
|
let links = xml.collect::<Href>().await?;
|
|
xml.close().await?;
|
|
Ok(Violation::LockTokenSubmitted(links))
|
|
} else if xml.maybe_open(DAV_URN, "no-conflicting-lock").await?.is_some() {
|
|
let links = xml.collect::<Href>().await?;
|
|
xml.close().await?;
|
|
Ok(Violation::NoConflictingLock(links))
|
|
} else if xml.maybe_open(DAV_URN, "no-external-entities").await?.is_some() {
|
|
xml.close().await?;
|
|
Ok(Violation::NoExternalEntities)
|
|
} else if xml.maybe_open(DAV_URN, "preserved-live-properties").await?.is_some() {
|
|
xml.close().await?;
|
|
Ok(Violation::PreservedLiveProperties)
|
|
} else if xml.maybe_open(DAV_URN, "propfind-finite-depth").await?.is_some() {
|
|
xml.close().await?;
|
|
Ok(Violation::PropfindFiniteDepth)
|
|
} else if xml.maybe_open(DAV_URN, "cannot-modify-protected-property").await?.is_some() {
|
|
xml.close().await?;
|
|
Ok(Violation::CannotModifyProtectedProperty)
|
|
} else {
|
|
E::Error::qread(xml).await.map(Violation::Extension)
|
|
}
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<Include<E>> for Include<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "include").await?;
|
|
let acc = xml.collect::<PropertyRequest<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(Include(acc))
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<PropName<E>> for PropName<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "prop").await?;
|
|
let acc = xml.collect::<PropertyRequest<E>>().await?;
|
|
xml.close().await?;
|
|
Ok(PropName(acc))
|
|
}
|
|
}
|
|
|
|
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() {
|
|
Some(PropertyRequest::CreationDate)
|
|
} else if xml.maybe_open(DAV_URN, "displayname").await?.is_some() {
|
|
Some(PropertyRequest::DisplayName)
|
|
} else if xml.maybe_open(DAV_URN, "getcontentlanguage").await?.is_some() {
|
|
Some(PropertyRequest::GetContentLanguage)
|
|
} else if xml.maybe_open(DAV_URN, "getcontentlength").await?.is_some() {
|
|
Some(PropertyRequest::GetContentLength)
|
|
} else if xml.maybe_open(DAV_URN, "getcontenttype").await?.is_some() {
|
|
Some(PropertyRequest::GetContentType)
|
|
} else if xml.maybe_open(DAV_URN, "getetag").await?.is_some() {
|
|
Some(PropertyRequest::GetEtag)
|
|
} else if xml.maybe_open(DAV_URN, "getlastmodified").await?.is_some() {
|
|
Some(PropertyRequest::GetLastModified)
|
|
} else if xml.maybe_open(DAV_URN, "lockdiscovery").await?.is_some() {
|
|
Some(PropertyRequest::LockDiscovery)
|
|
} else if xml.maybe_open(DAV_URN, "resourcetype").await?.is_some() {
|
|
Some(PropertyRequest::ResourceType)
|
|
} else if xml.maybe_open(DAV_URN, "supportedlock").await?.is_some() {
|
|
Some(PropertyRequest::SupportedLock)
|
|
} else {
|
|
None
|
|
};
|
|
|
|
match maybe {
|
|
Some(pr) => {
|
|
xml.close().await?;
|
|
Ok(pr)
|
|
},
|
|
None => E::PropertyRequest::qread(xml).await.map(PropertyRequest::Extension),
|
|
}
|
|
}
|
|
}
|
|
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
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() {
|
|
let acc = xml.collect::<LockEntry>().await?;
|
|
xml.close().await?;
|
|
return Ok(Property::SupportedLock(acc))
|
|
}
|
|
|
|
// Option 2: an extension property, delegating
|
|
E::Property::qread(xml).await.map(Property::Extension)
|
|
}
|
|
}
|
|
|
|
impl QRead<ActiveLock> for ActiveLock {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "activelock").await?;
|
|
let (mut m_scope, mut m_type, mut m_depth, mut owner, mut timeout, mut locktoken, mut m_root) =
|
|
(None, None, None, None, None, None, None);
|
|
|
|
loop {
|
|
let mut dirty = false;
|
|
xml.maybe_read::<LockScope>(&mut m_scope, &mut dirty).await?;
|
|
xml.maybe_read::<LockType>(&mut m_type, &mut dirty).await?;
|
|
xml.maybe_read::<Depth>(&mut m_depth, &mut dirty).await?;
|
|
xml.maybe_read::<Owner>(&mut owner, &mut dirty).await?;
|
|
xml.maybe_read::<Timeout>(&mut timeout, &mut dirty).await?;
|
|
xml.maybe_read::<LockToken>(&mut locktoken, &mut dirty).await?;
|
|
xml.maybe_read::<LockRoot>(&mut m_root, &mut dirty).await?;
|
|
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => { xml.skip().await?; },
|
|
}
|
|
}
|
|
}
|
|
|
|
xml.close().await?;
|
|
match (m_scope, m_type, m_depth, m_root) {
|
|
(Some(lockscope), Some(locktype), Some(depth), Some(lockroot)) =>
|
|
Ok(ActiveLock { lockscope, locktype, depth, owner, timeout, locktoken, lockroot }),
|
|
_ => Err(ParsingError::MissingChild),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl QRead<Depth> for Depth {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "depth").await?;
|
|
let depth_str = xml.tag_string().await?;
|
|
xml.close().await?;
|
|
match depth_str.as_str() {
|
|
"0" => Ok(Depth::Zero),
|
|
"1" => Ok(Depth::One),
|
|
"infinity" => Ok(Depth::Infinity),
|
|
_ => Err(ParsingError::WrongToken),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl QRead<Owner> for Owner {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "owner").await?;
|
|
|
|
let mut owner = Owner::Unknown;
|
|
loop {
|
|
match xml.peek() {
|
|
Event::Text(_) | Event::CData(_) => {
|
|
let txt = xml.tag_string().await?;
|
|
if matches!(owner, Owner::Unknown) {
|
|
owner = Owner::Txt(txt);
|
|
}
|
|
}
|
|
Event::Start(_) | Event::Empty(_) => {
|
|
match Href::qread(xml).await {
|
|
Ok(href) => { owner = Owner::Href(href); },
|
|
Err(ParsingError::Recoverable) => { xml.skip().await?; },
|
|
Err(e) => return Err(e),
|
|
}
|
|
}
|
|
Event::End(_) => break,
|
|
_ => { xml.skip().await?; },
|
|
}
|
|
};
|
|
xml.close().await?;
|
|
Ok(owner)
|
|
}
|
|
}
|
|
|
|
impl QRead<Timeout> for Timeout {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
const SEC_PFX: &str = "SEC_PFX";
|
|
xml.open(DAV_URN, "timeout").await?;
|
|
|
|
let timeout = match xml.tag_string().await?.as_str() {
|
|
"Infinite" => Timeout::Infinite,
|
|
seconds => match seconds.strip_prefix(SEC_PFX) {
|
|
Some(secs) => Timeout::Seconds(secs.parse::<u32>()?),
|
|
None => return Err(ParsingError::InvalidValue),
|
|
},
|
|
};
|
|
|
|
xml.close().await?;
|
|
Ok(timeout)
|
|
}
|
|
}
|
|
|
|
impl QRead<LockToken> for LockToken {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "locktoken").await?;
|
|
let href = Href::qread(xml).await?;
|
|
xml.close().await?;
|
|
Ok(LockToken(href))
|
|
}
|
|
}
|
|
|
|
impl QRead<LockRoot> for LockRoot {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "lockroot").await?;
|
|
let href = Href::qread(xml).await?;
|
|
xml.close().await?;
|
|
Ok(LockRoot(href))
|
|
}
|
|
}
|
|
|
|
impl<E: Extension> QRead<ResourceType<E>> for ResourceType<E> {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
if xml.maybe_open(DAV_URN, "collection").await?.is_some() {
|
|
xml.close().await?;
|
|
return Ok(ResourceType::Collection)
|
|
}
|
|
|
|
E::ResourceType::qread(xml).await.map(ResourceType::Extension)
|
|
}
|
|
}
|
|
|
|
impl QRead<LockEntry> for LockEntry {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "lockentry").await?;
|
|
let (mut maybe_scope, mut maybe_type) = (None, None);
|
|
|
|
loop {
|
|
let mut dirty = false;
|
|
xml.maybe_read::<LockScope>(&mut maybe_scope, &mut dirty).await?;
|
|
xml.maybe_read::<LockType>(&mut maybe_type, &mut dirty).await?;
|
|
if !dirty {
|
|
match xml.peek() {
|
|
Event::End(_) => break,
|
|
_ => xml.skip().await?,
|
|
};
|
|
}
|
|
}
|
|
|
|
xml.close().await?;
|
|
match (maybe_scope, maybe_type) {
|
|
(Some(lockscope), Some(locktype)) => Ok(LockEntry { lockscope, locktype }),
|
|
_ => Err(ParsingError::MissingChild),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl QRead<LockScope> for LockScope {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "lockscope").await?;
|
|
|
|
let lockscope = loop {
|
|
if xml.maybe_open(DAV_URN, "exclusive").await?.is_some() {
|
|
xml.close().await?;
|
|
break LockScope::Exclusive
|
|
} else if xml.maybe_open(DAV_URN, "shared").await?.is_some() {
|
|
xml.close().await?;
|
|
break LockScope::Shared
|
|
}
|
|
|
|
xml.skip().await?;
|
|
};
|
|
|
|
xml.close().await?;
|
|
Ok(lockscope)
|
|
}
|
|
}
|
|
|
|
impl QRead<LockType> for LockType {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "locktype").await?;
|
|
|
|
let locktype = loop {
|
|
if xml.maybe_open(DAV_URN, "write").await?.is_some() {
|
|
xml.close().await?;
|
|
break LockType::Write
|
|
}
|
|
|
|
xml.skip().await?;
|
|
};
|
|
|
|
xml.close().await?;
|
|
Ok(locktype)
|
|
}
|
|
}
|
|
|
|
impl QRead<Href> for Href {
|
|
async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
|
|
xml.open(DAV_URN, "href").await?;
|
|
let url = xml.tag_string().await?;
|
|
xml.close().await?;
|
|
Ok(Href(url))
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use chrono::{FixedOffset, DateTime, TimeZone, Utc};
|
|
use crate::realization::Core;
|
|
|
|
#[tokio::test]
|
|
async fn basic_propfind_propname() {
|
|
let src = r#"<?xml version="1.0" encoding="utf-8" ?>
|
|
<rando/>
|
|
<garbage><old/></garbage>
|
|
<D:propfind xmlns:D="DAV:">
|
|
<D:propname/>
|
|
</D:propfind>
|
|
"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<PropFind::<Core>>().await.unwrap();
|
|
|
|
assert_eq!(got, PropFind::<Core>::PropName);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn basic_propfind_prop() {
|
|
let src = r#"<?xml version="1.0" encoding="utf-8" ?>
|
|
<rando/>
|
|
<garbage><old/></garbage>
|
|
<D:propfind xmlns:D="DAV:">
|
|
<D:prop>
|
|
<D:displayname/>
|
|
<D:getcontentlength/>
|
|
<D:getcontenttype/>
|
|
<D:getetag/>
|
|
<D:getlastmodified/>
|
|
<D:resourcetype/>
|
|
<D:supportedlock/>
|
|
</D:prop>
|
|
</D:propfind>
|
|
"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<PropFind::<Core>>().await.unwrap();
|
|
|
|
assert_eq!(got, PropFind::Prop(PropName(vec![
|
|
PropertyRequest::DisplayName,
|
|
PropertyRequest::GetContentLength,
|
|
PropertyRequest::GetContentType,
|
|
PropertyRequest::GetEtag,
|
|
PropertyRequest::GetLastModified,
|
|
PropertyRequest::ResourceType,
|
|
PropertyRequest::SupportedLock,
|
|
])));
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn rfc_lock_error() {
|
|
let src = r#"<?xml version="1.0" encoding="utf-8" ?>
|
|
<D:error xmlns:D="DAV:">
|
|
<D:lock-token-submitted>
|
|
<D:href>/locked/</D:href>
|
|
</D:lock-token-submitted>
|
|
</D:error>"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<Error::<Core>>().await.unwrap();
|
|
|
|
assert_eq!(got, Error(vec![
|
|
Violation::LockTokenSubmitted(vec![
|
|
Href("/locked/".into())
|
|
])
|
|
]));
|
|
}
|
|
|
|
|
|
#[tokio::test]
|
|
async fn rfc_propertyupdate() {
|
|
let src = r#"<?xml version="1.0" encoding="utf-8" ?>
|
|
<D:propertyupdate xmlns:D="DAV:"
|
|
xmlns:Z="http://ns.example.com/standards/z39.50/">
|
|
<D:set>
|
|
<D:prop>
|
|
<Z:Authors>
|
|
<Z:Author>Jim Whitehead</Z:Author>
|
|
<Z:Author>Roy Fielding</Z:Author>
|
|
</Z:Authors>
|
|
</D:prop>
|
|
</D:set>
|
|
<D:remove>
|
|
<D:prop><Z:Copyright-Owner/></D:prop>
|
|
</D:remove>
|
|
</D:propertyupdate>"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<PropertyUpdate::<Core>>().await.unwrap();
|
|
|
|
assert_eq!(got, PropertyUpdate(vec![
|
|
PropertyUpdateItem::Set(Set(PropValue(vec![]))),
|
|
PropertyUpdateItem::Remove(Remove(PropName(vec![]))),
|
|
]));
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn rfc_lockinfo() {
|
|
let src = r#"
|
|
<?xml version="1.0" encoding="utf-8" ?>
|
|
<D:lockinfo xmlns:D='DAV:'>
|
|
<D:lockscope><D:exclusive/></D:lockscope>
|
|
<D:locktype><D:write/></D:locktype>
|
|
<D:owner>
|
|
<D:href>http://example.org/~ejw/contact.html</D:href>
|
|
</D:owner>
|
|
</D:lockinfo>
|
|
"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<LockInfo>().await.unwrap();
|
|
|
|
assert_eq!(got, LockInfo {
|
|
lockscope: LockScope::Exclusive,
|
|
locktype: LockType::Write,
|
|
owner: Some(Owner::Href(Href("http://example.org/~ejw/contact.html".into()))),
|
|
});
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn rfc_multistatus_name() {
|
|
let src = r#"
|
|
<?xml version="1.0" encoding="utf-8" ?>
|
|
<multistatus xmlns="DAV:">
|
|
<response>
|
|
<href>http://www.example.com/container/</href>
|
|
<propstat>
|
|
<prop xmlns:R="http://ns.example.com/boxschema/">
|
|
<R:bigbox/>
|
|
<R:author/>
|
|
<creationdate/>
|
|
<displayname/>
|
|
<resourcetype/>
|
|
<supportedlock/>
|
|
</prop>
|
|
<status>HTTP/1.1 200 OK</status>
|
|
</propstat>
|
|
</response>
|
|
<response>
|
|
<href>http://www.example.com/container/front.html</href>
|
|
<propstat>
|
|
<prop xmlns:R="http://ns.example.com/boxschema/">
|
|
<R:bigbox/>
|
|
<creationdate/>
|
|
<displayname/>
|
|
<getcontentlength/>
|
|
<getcontenttype/>
|
|
<getetag/>
|
|
<getlastmodified/>
|
|
<resourcetype/>
|
|
<supportedlock/>
|
|
</prop>
|
|
<status>HTTP/1.1 200 OK</status>
|
|
</propstat>
|
|
</response>
|
|
</multistatus>
|
|
"#;
|
|
|
|
let mut rdr = Reader::new(NsReader::from_reader(src.as_bytes())).await.unwrap();
|
|
let got = rdr.find::<Multistatus::<Core, PropName<Core>>>().await.unwrap();
|
|
|
|
assert_eq!(got, Multistatus {
|
|
responses: vec![
|
|
Response {
|
|
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,
|
|
]),
|
|
status: Status(http::status::StatusCode::OK),
|
|
error: None,
|
|
responsedescription: None,
|
|
}],
|
|
),
|
|
error: None,
|
|
responsedescription: None,
|
|
location: None,
|
|
},
|
|
Response {
|
|
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,
|
|
]),
|
|
status: Status(http::status::StatusCode::OK),
|
|
error: None,
|
|
responsedescription: None,
|
|
}],
|
|
),
|
|
error: None,
|
|
responsedescription: None,
|
|
location: None,
|
|
},
|
|
],
|
|
responsedescription: None,
|
|
});
|
|
}
|
|
|
|
|
|
#[tokio::test]
|
|
async fn rfc_multistatus_value() {
|
|
let src = r#"
|
|
<?xml version="1.0" encoding="utf-8" ?>
|
|
<D:multistatus xmlns:D="DAV:">
|
|
<D:response>
|
|
<D:href>/container/</D:href>
|
|
<D:propstat>
|
|
<D:prop xmlns:R="http://ns.example.com/boxschema/">
|
|
<R:bigbox><R:BoxType>Box type A</R:BoxType></R:bigbox>
|
|
<R:author><R:Name>Hadrian</R:Name></R:author>
|
|
<D:creationdate>1997-12-01T17:42:21-08:00</D:creationdate>
|
|
<D:displayname>Example collection</D:displayname>
|
|
<D:resourcetype><D:collection/></D:resourcetype>
|
|
<D:supportedlock>
|
|
<D:lockentry>
|
|
<D:lockscope><D:exclusive/></D:lockscope>
|
|
<D:locktype><D:write/></D:locktype>
|
|
</D:lockentry>
|
|
<D:lockentry>
|
|
<D:lockscope><D:shared/></D:lockscope>
|
|
<D:locktype><D:write/></D:locktype>
|
|
</D:lockentry>
|
|
</D:supportedlock>
|
|
</D:prop>
|
|
<D:status>HTTP/1.1 200 OK</D:status>
|
|
</D:propstat>
|
|
</D:response>
|
|
<D:response>
|
|
<D:href>/container/front.html</D:href>
|
|
<D:propstat>
|
|
<D:prop xmlns:R="http://ns.example.com/boxschema/">
|
|
<R:bigbox><R:BoxType>Box type B</R:BoxType>
|
|
</R:bigbox>
|
|
<D:creationdate>1997-12-01T18:27:21-08:00</D:creationdate>
|
|
<D:displayname>Example HTML resource</D:displayname>
|
|
<D:getcontentlength>4525</D:getcontentlength>
|
|
<D:getcontenttype>text/html</D:getcontenttype>
|
|
<D:getetag>"zzyzx"</D:getetag>
|
|
<D:getlastmodified
|
|
>Mon, 12 Jan 1998 09:25:56 GMT</D:getlastmodified>
|
|
<D:resourcetype/>
|
|
<D:supportedlock>
|
|
<D:lockentry>
|
|
<D:lockscope><D:exclusive/></D:lockscope>
|
|
<D:locktype><D:write/></D:locktype>
|
|
</D:lockentry>
|
|
<D:lockentry>
|
|
<D:lockscope><D:shared/></D:lockscope>
|
|
<D:locktype><D:write/></D:locktype>
|
|
</D:lockentry>
|
|
</D:supportedlock>
|
|
</D:prop>
|
|
<D:status>HTTP/1.1 200 OK</D:status>
|
|
</D:propstat>
|
|
</D:response>
|
|
</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();
|
|
|
|
assert_eq!(got, Multistatus {
|
|
responses: vec![
|
|
Response {
|
|
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![
|
|
LockEntry {
|
|
lockscope: LockScope::Exclusive,
|
|
locktype: LockType::Write,
|
|
},
|
|
LockEntry {
|
|
lockscope: LockScope::Shared,
|
|
locktype: LockType::Write,
|
|
},
|
|
]),
|
|
]),
|
|
status: Status(http::status::StatusCode::OK),
|
|
error: None,
|
|
responsedescription: None,
|
|
}],
|
|
),
|
|
error: None,
|
|
responsedescription: None,
|
|
location: None,
|
|
|
|
},
|
|
Response {
|
|
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![
|
|
LockEntry {
|
|
lockscope: LockScope::Exclusive,
|
|
locktype: LockType::Write,
|
|
},
|
|
LockEntry {
|
|
lockscope: LockScope::Shared,
|
|
locktype: LockType::Write,
|
|
},
|
|
]),
|
|
]),
|
|
status: Status(http::status::StatusCode::OK),
|
|
error: None,
|
|
responsedescription: None,
|
|
}],
|
|
),
|
|
error: None,
|
|
responsedescription: None,
|
|
location: None,
|
|
|
|
},
|
|
],
|
|
responsedescription: None,
|
|
});
|
|
}
|
|
|
|
}
|