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Add a property hook

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This commit is contained in:
Quentin 2024-03-01 10:12:19 +01:00
parent 8691c98f44
commit 929a185f37
Signed by: quentin
GPG key ID: E9602264D639FF68
2 changed files with 147 additions and 19 deletions
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20
src/dav/calencoder.rs
View file

@ -19,6 +19,10 @@ impl Context for CalExtension {
async fn hook_error(&self, err: &Violation, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError> {
err.write(xml, self.child()).await
}
async fn hook_property(&self, prop: &Self::Property, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError> {
prop.write(xml, self.child()).await
}
}
impl CalExtension {
@ -47,14 +51,14 @@ impl QuickWritable<CalExtension> for Violation {
}
}
/*
<?xml version="1.0" encoding="utf-8" ?>
<D:error>
<C:supported-filter>
<C:prop-filter name="X-ABC-GUID"/>
</C:supported-filter>
</D:error>
*/
impl QuickWritable<CalExtension> for Property {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: CalExtension) -> Result<(), QError> {
unimplemented!();
}
}
#[cfg(test)]
mod tests {

146
src/dav/encoder.rs
View file

@ -20,6 +20,7 @@ pub trait Context: Extension {
fn child(&self) -> Self;
fn create_dav_element(&self, name: &str) -> BytesStart;
async fn hook_error(&self, err: &Self::Error, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError>;
async fn hook_property(&self, prop: &Self::Property, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError>;
}
/// -------------- NoExtension Encoding Context
@ -37,6 +38,9 @@ impl Context for NoExtension {
async fn hook_error(&self, err: &Disabled, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError> {
unreachable!();
}
async fn hook_property(&self, prop: &Disabled, xml: &mut Writer<impl AsyncWrite+Unpin>) -> Result<(), QError> {
unreachable!();
}
}
@ -196,23 +200,143 @@ impl<C: Context> QuickWritable<C> for Property<C> {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: C) -> Result<(), QError> {
use Property::*;
match self {
CreationDate(date) => unimplemented!(),
DisplayName(name) => unimplemented!(),
GetContentLanguage(lang) => unimplemented!(),
GetContentLength(len) => unimplemented!(),
GetContentType(ct) => unimplemented!(),
GetEtag(et) => unimplemented!(),
GetLastModified(dt) => unimplemented!(),
LockDiscovery(locks) => unimplemented!(),
ResourceType(res) => unimplemented!(),
SupportedLock(sup) => unimplemented!(),
Extension(inner) => unimplemented!(),
CreationDate(date) => {
// <D:creationdate>1997-12-01T17:42:21-08:00</D:creationdate>
let start = ctx.create_dav_element("creationdate");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(&date.to_rfc3339()))).await?;
xml.write_event_async(Event::End(end)).await?;
},
DisplayName(name) => {
// <D:displayname>Example collection</D:displayname>
let start = ctx.create_dav_element("displayname");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(name))).await?;
xml.write_event_async(Event::End(end)).await?;
},
GetContentLanguage(lang) => {
let start = ctx.create_dav_element("getcontentlanguage");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(lang))).await?;
xml.write_event_async(Event::End(end)).await?;
},
GetContentLength(len) => {
// <D:getcontentlength>4525</D:getcontentlength>
let start = ctx.create_dav_element("getcontentlength");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(&len.to_string()))).await?;
xml.write_event_async(Event::End(end)).await?;
},
GetContentType(ct) => {
// <D:getcontenttype>text/html</D:getcontenttype>
let start = ctx.create_dav_element("getcontenttype");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(&ct))).await?;
xml.write_event_async(Event::End(end)).await?;
},
GetEtag(et) => {
// <D:getetag>"zzyzx"</D:getetag>
let start = ctx.create_dav_element("getetag");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(et))).await?;
xml.write_event_async(Event::End(end)).await?;
},
GetLastModified(date) => {
// <D:getlastmodified>Mon, 12 Jan 1998 09:25:56 GMT</D:getlastmodified>
let start = ctx.create_dav_element("getlastmodified");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
xml.write_event_async(Event::Text(BytesText::new(&date.to_rfc3339()))).await?;
xml.write_event_async(Event::End(end)).await?;
},
LockDiscovery(many_locks) => {
// <D:lockdiscovery><D:activelock> ... </D:activelock></D:lockdiscovery>
let start = ctx.create_dav_element("lockdiscovery");
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
for lock in many_locks.iter() {
lock.write(xml, ctx.child()).await?;
}
xml.write_event_async(Event::End(end)).await?;
},
ResourceType(many_types) => {
// <D:resourcetype><D:collection/></D:resourcetype>
// <D:resourcetype/>
// <x:resourcetype xmlns:x="DAV:">
// <x:collection/>
// <f:search-results xmlns:f="http://www.example.com/ns"/>
// </x:resourcetype>
let start = ctx.create_dav_element("resourcetype");
if many_types.is_empty() {
xml.write_event_async(Event::Empty(start)).await?;
} else {
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
for restype in many_types.iter() {
restype.write(xml, ctx.child()).await?;
}
xml.write_event_async(Event::End(end)).await?;
}
},
SupportedLock(many_entries) => {
// <D:supportedlock/>
// <D:supportedlock> <D:lockentry> ... </D:lockentry> </D:supportedlock>
let start = ctx.create_dav_element("supportedlock");
if many_entries.is_empty() {
xml.write_event_async(Event::Empty(start)).await?;
} else {
let end = start.to_end();
xml.write_event_async(Event::Start(start.clone())).await?;
for entry in many_entries.iter() {
entry.write(xml, ctx.child()).await?;
}
xml.write_event_async(Event::End(end)).await?;
}
},
Extension(inner) => {
ctx.hook_property(inner, xml).await?;
},
};
Ok(())
}
}
impl<C: Context> QuickWritable<C> for ActiveLock {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: C) -> Result<(), QError> {
unimplemented!();
}
}
impl<C: Context> QuickWritable<C> for ResourceType<C> {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: C) -> Result<(), QError> {
unimplemented!();
}
}
impl<C: Context> QuickWritable<C> for LockEntry {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: C) -> Result<(), QError> {
unimplemented!();
}
}
impl<C: Context> QuickWritable<C> for Error<C> {
async fn write(&self, xml: &mut Writer<impl AsyncWrite+Unpin>, ctx: C) -> Result<(), QError> {