xmpp-rs-mirror/parsers/src/jingle_grouping.rs
Maxime “pep” Buquet 4089891f6c Update edition to 2021
- Remove TryFrom/Into and FromIterator imports
- Prevent impl_validator_using_provider macro in sasl crate from
  constructing trait object

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
2023-12-15 19:40:09 +00:00

88 lines
2.3 KiB
Rust

// Copyright (c) 2020 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
use crate::jingle::ContentId;
generate_attribute!(
/// The semantics of the grouping.
Semantics, "semantics", {
/// Lip synchronsation.
Ls => "LS",
/// Bundle.
Bundle => "BUNDLE",
}
);
generate_element!(
/// Describes a content that should be grouped with other ones.
Content, "content", JINGLE_GROUPING,
attributes: [
/// The name of the matching [`Content`](crate::jingle::Content).
name: Required<ContentId> = "name",
]
);
impl Content {
/// Creates a new \<content/\> element.
pub fn new(name: &str) -> Content {
Content {
name: ContentId(name.to_string()),
}
}
}
generate_element!(
/// A semantic group of contents.
Group, "group", JINGLE_GROUPING,
attributes: [
/// Semantics of the grouping.
semantics: Required<Semantics> = "semantics",
],
children: [
/// List of contents that should be grouped with each other.
contents: Vec<Content> = ("content", JINGLE_GROUPING) => Content
]
);
#[cfg(test)]
mod tests {
use super::*;
use crate::Element;
#[cfg(target_pointer_width = "32")]
#[test]
fn test_size() {
assert_size!(Semantics, 1);
assert_size!(Content, 12);
assert_size!(Group, 16);
}
#[cfg(target_pointer_width = "64")]
#[test]
fn test_size() {
assert_size!(Semantics, 1);
assert_size!(Content, 24);
assert_size!(Group, 32);
}
#[test]
fn parse_group() {
let elem: Element = "<group xmlns='urn:xmpp:jingle:apps:grouping:0' semantics='BUNDLE'>
<content name='voice'/>
<content name='webcam'/>
</group>"
.parse()
.unwrap();
let group = Group::try_from(elem).unwrap();
assert_eq!(group.semantics, Semantics::Bundle);
assert_eq!(group.contents.len(), 2);
assert_eq!(
group.contents,
&[Content::new("voice"), Content::new("webcam")]
);
}
}