diff options
Diffstat (limited to 'xmpp-vala/src/module/xep/0461_replies.vala')
| -rw-r--r-- | xmpp-vala/src/module/xep/0461_replies.vala | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/xmpp-vala/src/module/xep/0461_replies.vala b/xmpp-vala/src/module/xep/0461_replies.vala new file mode 100644 index 00000000..870df295 --- /dev/null +++ b/xmpp-vala/src/module/xep/0461_replies.vala @@ -0,0 +1,41 @@ +namespace Xmpp.Xep.Replies { + + public const string NS_URI = "urn:xmpp:reply:0"; + + public class ReplyTo { + public Jid to_jid { get; set; } + public string to_message_id { get; set; } + + public ReplyTo(Jid to_jid, string to_message_id) { + this.to_jid = to_jid; + this.to_message_id = to_message_id; + } + } + + public static void set_reply_to(MessageStanza message, ReplyTo reply_to) { + StanzaNode reply_node = (new StanzaNode.build("reply", NS_URI)) + .add_self_xmlns() + .put_attribute("to", reply_to.to_jid.to_string()) + .put_attribute("id", reply_to.to_message_id); + message.stanza.put_node(reply_node); + } + + public ReplyTo? get_reply_to(MessageStanza message) { + StanzaNode? reply_node = message.stanza.get_subnode("reply", NS_URI); + if (reply_node == null) return null; + + string? to_str = reply_node.get_attribute("to"); + if (to_str == null) return null; + try { + Jid to_jid = new Jid(to_str); + + string? id = reply_node.get_attribute("id"); + if (id == null) return null; + + return new ReplyTo(to_jid, id); + } catch (InvalidJidError e) { + return null; + } + return null; + } +}
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