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+// Copyright (c) 2019 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 std::net::IpAddr;
+
+generate_element!(
+ /// Wrapper element for an ICE-UDP transport.
+ Transport, "transport", JINGLE_ICE_UDP,
+ attributes: [
+ /// A Password as defined in ICE-CORE.
+ pwd: Option<String> = "pwd",
+
+ /// A User Fragment as defined in ICE-CORE.
+ ufrag: Option<String> = "ufrag",
+ ],
+ children: [
+ /// List of candidates for this ICE-UDP session.
+ candidates: Vec<Candidate> = ("candidate", JINGLE_ICE_UDP) => Candidate
+ ]
+);
+
+generate_attribute!(
+ /// A Candidate Type as defined in ICE-CORE.
+ Type, "type", {
+ /// Host candidate.
+ Host => "host",
+
+ /// Peer reflexive candidate.
+ Prflx => "prflx",
+
+ /// Relayed candidate.
+ Relay => "relay",
+
+ /// Server reflexive candidate.
+ Srflx => "srflx",
+ }
+);
+
+generate_element!(
+ /// A candidate for an ICE-UDP session.
+ Candidate, "candidate", JINGLE_ICE_UDP,
+ attributes: [
+ /// A Component ID as defined in ICE-CORE.
+ component: Required<u8> = "component",
+
+ /// A Foundation as defined in ICE-CORE.
+ foundation: Required<u8> = "foundation",
+
+ /// An index, starting at 0, that enables the parties to keep track of updates to the
+ /// candidate throughout the life of the session.
+ generation: Required<u8> = "generation",
+
+ /// A unique identifier for the candidate.
+ id: Required<String> = "id",
+
+ /// The Internet Protocol (IP) address for the candidate transport mechanism; this can be
+ /// either an IPv4 address or an IPv6 address.
+ ip: Required<IpAddr> = "ip",
+
+ /// An index, starting at 0, referencing which network this candidate is on for a given
+ /// peer.
+ network: Required<u8> = "network",
+
+ /// The port at the candidate IP address.
+ port: Required<u16> = "port",
+
+ /// A Priority as defined in ICE-CORE.
+ priority: Required<u32> = "priority",
+
+ /// The protocol to be used. The only value defined by this specification is "udp".
+ protocol: Required<String> = "protocol",
+
+ /// A related address as defined in ICE-CORE.
+ rel_addr: Option<String> = "rel-addr",
+
+ /// A related port as defined in ICE-CORE.
+ rel_port: Option<u16> = "rel-port",
+
+ /// A Candidate Type as defined in ICE-CORE.
+ type_: Required<Type> = "type",
+ ]
+);
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use minidom::Element;
+ use try_from::TryFrom;
+
+ #[test]
+ fn test_simple() {
+ let elem: Element = "
+<transport xmlns='urn:xmpp:jingle:transports:ice-udp:1' pwd='wakMJ8Ydd5rqnPaFerws5o' ufrag='aeXX'>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='11b72719-6a1b-4c51-8ae6-9f1538047568' ip='192.168.0.12' network='0' port='56715' priority='1010828030' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='7e07b22d-db50-4e17-9ed9-eafeb96f4f63' ip='192.168.0.12' network='0' port='0' priority='1015022334' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='431de362-c45f-40a8-bf10-9ed898a71d86' ip='192.168.0.12' network='0' port='36480' priority='2013266428' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='b1197df3-abca-413b-99ee-3660d91bcfa7' ip='192.168.0.12' network='0' port='50387' priority='1010828031' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='adaf3a85-3a57-4df0-a2d8-0c7d28d3ca01' ip='192.168.0.12' network='0' port='0' priority='1015022335' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='ef4e0a62-81f2-4fe3-87ae-46cb5d1d1e1d' ip='192.168.0.12' network='0' port='43132' priority='2013266429' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='51891e8a-4c1e-4540-b173-8637aeb0143c' ip='fe80::24eb:646f:7d78:cb6' network='0' port='38881' priority='2013266431' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='73f82655-eb84-4fa1-b05c-1ea76f695d32' ip='fe80::24eb:646f:7d78:cb6' network='0' port='0' priority='1015023103' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='a2a8fa62-6f2e-41e8-b218-ba095540d60f' ip='fe80::24eb:646f:7d78:cb6' network='0' port='55819' priority='1010828799' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='23e66735-9515-414c-81ad-2455569a57f8' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='39967' priority='2013266430' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='9a8dff18-e138-4fb2-a956-89d71216da84' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='0' priority='1015022079' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='1' foundation='1' generation='0' id='f0c73ac3-9b7d-4032-abe3-6dd9a57d0f03' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='37487' priority='1010827775' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='a6199a00-34df-46f5-a608-847b75c5250e' ip='fe80::24eb:646f:7d78:cb6' network='0' port='43521' priority='2013266430' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='83bc2600-39ce-4c9e-8b0b-cc7aa7e6a293' ip='fe80::24eb:646f:7d78:cb6' network='0' port='0' priority='1015023102' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='7e3606ca-46de-4de8-8802-068dd69ef01a' ip='fe80::24eb:646f:7d78:cb6' network='0' port='52279' priority='1010828798' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='a7c2472a-8462-412c-a64c-d3528f0abfa4' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='34088' priority='2013266429' protocol='udp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='5a12c345-9643-4d2c-b770-695ec6affcaf' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='0' priority='1015022078' protocol='tcp' type='host'/>
+ <candidate xmlns='urn:xmpp:jingle:transports:ice-udp:1' component='2' foundation='1' generation='0' id='67f65b0b-8cee-421a-9f37-1f2ca2211c87' ip='2a01:e35:2e2f:fbb0:43aa:33b5:5535:8905' network='0' port='39431' priority='1010827774' protocol='tcp' type='host'/>
+</transport>"
+ .parse()
+ .unwrap();
+ let transport = Transport::try_from(elem).unwrap();
+ assert_eq!(transport.pwd.unwrap(), "wakMJ8Ydd5rqnPaFerws5o");
+ assert_eq!(transport.ufrag.unwrap(), "aeXX");
+ }
+}