private void ProcessPrecenseEvent(Dictionary <string, string> dict)
{
if (!dict.ContainsKey("method") || !dict.ContainsKey("uri"))
{
Log(LOGLEVEL.ERROR, "no method or uri");
return;
}
var action = SigMediaEvent.GetPresenceAction(dict["method"]);
if (action == PresenceAction.PRESENCE_ACTION_NONE)
{
Log(LOGLEVEL.ERROR, "unrecognized presence action");
return;
}
var uri = dict["uri"];
var index1 = uri.IndexOf(':');
var index2 = uri.IndexOf('@');
if (index1 == -1 || index2 == -1)
{
Log(LOGLEVEL.ERROR, "uri format is incorrect");
return;
}
var username = uri.Substring(index1 + 1, index2 - index1 - 1);
var args = new PresenceArgs(action, username);
if (PresenceInfo != null)
{
PresenceInfo(this, args);
}
}
