diff options
Diffstat (limited to 'xmpp-vala/src/module/xep/0167_jingle_rtp/payload_type.vala')
| -rw-r--r-- | xmpp-vala/src/module/xep/0167_jingle_rtp/payload_type.vala | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/xmpp-vala/src/module/xep/0167_jingle_rtp/payload_type.vala b/xmpp-vala/src/module/xep/0167_jingle_rtp/payload_type.vala new file mode 100644 index 00000000..faba38c9 --- /dev/null +++ b/xmpp-vala/src/module/xep/0167_jingle_rtp/payload_type.vala @@ -0,0 +1,99 @@ +using Gee; +using Xmpp; +using Xmpp.Xep; + +public class Xmpp.Xep.JingleRtp.PayloadType { + public const string NAME = "payload-type"; + + public uint8 id { get; set; } + public string? name { get; set; } + public uint8 channels { get; set; default = 1; } + public uint32 clockrate { get; set; } + public uint32 maxptime { get; set; } + public uint32 ptime { get; set; } + public Map<string, string> parameters = new HashMap<string, string>(); + public Gee.List<RtcpFeedback> rtcp_fbs = new ArrayList<RtcpFeedback>(); + + public static PayloadType parse(StanzaNode node) { + PayloadType payloadType = new PayloadType(); + payloadType.channels = (uint8) node.get_attribute_uint("channels", payloadType.channels); + payloadType.clockrate = node.get_attribute_uint("clockrate"); + payloadType.id = (uint8) node.get_attribute_uint("id"); + payloadType.maxptime = node.get_attribute_uint("maxptime"); + payloadType.name = node.get_attribute("name"); + payloadType.ptime = node.get_attribute_uint("ptime"); + foreach (StanzaNode parameter in node.get_subnodes("parameter")) { + payloadType.parameters[parameter.get_attribute("name")] = parameter.get_attribute("value"); + } + foreach (StanzaNode subnode in node.get_subnodes(RtcpFeedback.NAME, RtcpFeedback.NS_URI)) { + payloadType.rtcp_fbs.add(RtcpFeedback.parse(subnode)); + } + return payloadType; + } + + public StanzaNode to_xml() { + StanzaNode node = new StanzaNode.build(NAME, NS_URI) + .put_attribute("id", id.to_string()); + if (channels != 1) node.put_attribute("channels", channels.to_string()); + if (clockrate != 0) node.put_attribute("clockrate", clockrate.to_string()); + if (maxptime != 0) node.put_attribute("maxptime", maxptime.to_string()); + if (name != null) node.put_attribute("name", name); + if (ptime != 0) node.put_attribute("ptime", ptime.to_string()); + foreach (string parameter in parameters.keys) { + node.put_node(new StanzaNode.build("parameter", NS_URI) + .put_attribute("name", parameter) + .put_attribute("value", parameters[parameter])); + } + foreach (RtcpFeedback rtcp_fb in rtcp_fbs) { + node.put_node(rtcp_fb.to_xml()); + } + return node; + } + + public PayloadType clone() { + PayloadType clone = new PayloadType(); + clone.id = id; + clone.name = name; + clone.channels = channels; + clone.clockrate = clockrate; + clone.maxptime = maxptime; + clone.ptime = ptime; + clone.parameters.set_all(parameters); + clone.rtcp_fbs.add_all(rtcp_fbs); + return clone; + } + + public static bool equals_func(PayloadType a, PayloadType b) { + return a.id == b.id && + a.name == b.name && + a.channels == b.channels && + a.clockrate == b.clockrate && + a.maxptime == b.maxptime && + a.ptime == b.ptime; + } +} + +public class Xmpp.Xep.JingleRtp.RtcpFeedback { + public const string NS_URI = "urn:xmpp:jingle:apps:rtp:rtcp-fb:0"; + public const string NAME = "rtcp-fb"; + + public string type_ { get; private set; } + public string? subtype { get; private set; } + + public RtcpFeedback(string type, string? subtype = null) { + this.type_ = type; + this.subtype = subtype; + } + + public static RtcpFeedback parse(StanzaNode node) { + return new RtcpFeedback(node.get_attribute("type"), node.get_attribute("subtype")); + } + + public StanzaNode to_xml() { + StanzaNode node = new StanzaNode.build(NAME, NS_URI) + .add_self_xmlns() + .put_attribute("type", type_); + if (subtype != null) node.put_attribute("subtype", subtype); + return node; + } +}
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