1// Copyright (c) 2018 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
 2//
 3// This Source Code Form is subject to the terms of the Mozilla Public
 4// License, v. 2.0. If a copy of the MPL was not distributed with this
 5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 6
 7use jid::Jid;
 8
 9generate_element!(Open, "open", WEBSOCKET,
10attributes: [
11    from: Option<Jid> = "from" => optional,
12    to: Option<Jid> = "to" => optional,
13    id: Option<String> = "id" => optional,
14    version: Option<String> = "version" => optional,
15    xml_lang: Option<String> = "xml:lang" => optional,
16]);
17
18impl Open {
19    pub fn new(to: Jid) -> Open {
20        Open {
21            from: None,
22            to: Some(to),
23            id: None,
24            version: Some(String::from("1.0")),
25            xml_lang: None,
26        }
27    }
28
29    pub fn with_from(mut self, from: Jid) -> Open {
30        self.from = Some(from);
31        self
32    }
33
34    pub fn with_id(mut self, id: String) -> Open {
35        self.id = Some(id);
36        self
37    }
38
39    pub fn with_lang(mut self, xml_lang: String) -> Open {
40        self.xml_lang = Some(xml_lang);
41        self
42    }
43
44    pub fn is_version(&self, version: &str) -> bool {
45        match self.version {
46            None => false,
47            Some(ref self_version) => self_version == &String::from(version),
48        }
49    }
50}
51
52#[cfg(test)]
53mod tests {
54    use super::*;
55    use try_from::TryFrom;
56    use minidom::Element;
57
58    #[test]
59    fn test_simple() {
60        let elem: Element = "<open xmlns='urn:ietf:params:xml:ns:xmpp-framing'/>".parse().unwrap();
61        let open = Open::try_from(elem).unwrap();
62        assert_eq!(open.from, None);
63        assert_eq!(open.to, None);
64        assert_eq!(open.id, None);
65        assert_eq!(open.version, None);
66        assert_eq!(open.xml_lang, None);
67    }
68}