matrix-glib-sdk/src/matrix-event-call-base.vala
2016-03-17 17:03:17 +01:00

79 lines
2.4 KiB
Vala

/*
* This file is part of matrix-glib-sdk
*
* matrix-glib-sdk is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* matrix-glib-sdk is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with matrix-glib-sdk. If not, see
* <http://www.gnu.org/licenses/>.
*/
/**
* Base class for m.call.* events.
*/
public abstract class Matrix.Event.Call : Matrix.Event.Room {
/**
* The ID of the call this event relates to.
*/
public string? call_id { get; set; default = null; }
/**
* The version of the VoIP specification this message adheres to.
*/
public int version { get; set; default = -1; }
protected override void
from_json(Json.Node json_data)
throws Matrix.Error
{
var content_root = json_data.get_object()
.get_member("content").get_object();
Json.Node? node;
if ((node = content_root.get_member("call_id")) != null) {
_call_id = node.get_string();
} else {
warning("content.call_id is missing from a m.call.hangup event");
}
if ((node = content_root.get_member("version")) != null) {
_version = (int)node.get_int();
} else {
warning("content.version is missing from a m.call.hangup event");
}
base.from_json(json_data);
}
protected override void
to_json(Json.Node json_data)
throws Matrix.Error
{
if (_call_id == null) {
throw new Matrix.Error.INCOMPLETE(
"Won't generate a m.call.hangup event without call_id");
}
if (_version < 0) {
throw new Matrix.Error.INCOMPLETE(
"Won't generate a m.call.hangup event without version");
}
var content_root = json_data.get_object()
.get_member("content").get_object();
content_root.set_string_member("call_id", _call_id);
content_root.set_int_member("version", version);
base.to_json(json_data);
}
}