forked from lavina/lavina
42 lines
1.3 KiB
Rust
42 lines
1.3 KiB
Rust
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use crate::xml::ToXml;
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use quick_xml::events::{BytesEnd, BytesStart, Event};
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/// Stream error condition
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///
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/// [Spec](https://xmpp.org/rfcs/rfc6120.html#streams-error-conditions).
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pub enum StreamErrorKind {
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/// The server has experienced a misconfiguration or other internal error that prevents it from servicing the stream.
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InternalServerError,
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/// The server is being shut down and all active streams are being closed.
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SystemShutdown,
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}
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impl StreamErrorKind {
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pub fn from_str(s: &str) -> Option<Self> {
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match s {
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"internal-server-error" => Some(Self::InternalServerError),
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"system-shutdown" => Some(Self::SystemShutdown),
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_ => None,
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}
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}
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pub fn as_str(&self) -> &'static str {
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match self {
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Self::InternalServerError => "internal-server-error",
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Self::SystemShutdown => "system-shutdown",
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}
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}
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}
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pub struct StreamError {
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pub kind: StreamErrorKind,
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}
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impl ToXml for StreamError {
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fn serialize(&self, events: &mut Vec<Event<'static>>) {
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events.push(Event::Start(BytesStart::new("stream:error")));
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events.push(Event::Empty(BytesStart::new(format!(
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r#"{} xmlns="urn:ietf:params:xml:ns:xmpp-streams""#,
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self.kind.as_str()
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))));
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events.push(Event::End(BytesEnd::new("stream:error")));
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}
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}
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