protected void OnCallChanged(SkypeCall call, SkypeCallState state)
{
if (_prevCall != null)
{
if (call.CallId.Equals(_prevCall.CallId) && state == _prevCallState)
{
return;
}
}
_prevCall = call;
_prevCallState = state;
CallChanged?.Invoke(this, call, state);
}
protected virtual void ParseCall(string call)
{
try
{
var doc = new XmlDocument();
doc.LoadXml(call);
var nodes = doc.GetElementsByTagName("partlist");
if (nodes.Count > 0)
{
var rootNote = nodes[0];
var type = rootNote.Attributes["type"].Value;
var callId = rootNote.Attributes["callId"].Value;
var users = new List <SkypeUser>();
foreach (XmlNode partNode in rootNote.ChildNodes)
{
if ("part".Equals(partNode.Name))
{
var skypeId = partNode.Attributes["identity"].Value;
var user = new SkypeUser()
{
SkypeId = skypeId
};
foreach (XmlNode nameNode in partNode.ChildNodes)
{
if ("name".Equals(nameNode.Name))
{
user.DisplayName = nameNode.InnerText;
break;
}
}
users.Add(user);
}
}
var skypeCall = new SkypeCall()
{
CallId = callId,
From = users.Count > 0 ? users[0] : null,
To = users.Count > 1 ? users[1] : null
};
SkypeCallState state = SkypeCallState.Unknown;
if ("started".Equals(type))
{
state = SkypeCallState.Started;
}
else if ("missed".Equals(type))
{
state = SkypeCallState.Missed;
}
else if ("ended".Equals(type))
{
state = SkypeCallState.Finished;
}
if (state != SkypeCallState.Started || IsNewCall(callId))
{
OnCallChanged(skypeCall, state);
}
}
}
catch (Exception ex)
{
log.Error($"Error parsing call: {call}", ex);
}
}
protected override void ParseCall(string call)
{
log.Debug($"Parse call: {call}");
try {
var obj = JObject.Parse(call);
SkypeCallState state = SkypeCallState.Unknown;
string callId = null;
SkypeUser from = null;
SkypeUser to = null;
JObject current = obj.GetValue("current") as JObject;
if (current != null)
{
var idObj = obj.GetValue("ids") as JObject;
callId = idObj.GetValue("callId").ToString();
var stateInt = current.GetValue("state").Value <int>();
if (stateInt == 3)
{
state = SkypeCallState.Started;
}
}
else
{
state = SkypeCallState.Finished;
callId = obj.GetValue("callId").ToString();
var fromObj = obj.GetValue("originatorParticipant") as JObject;
if (fromObj != null)
{
from = new SkypeUser()
{
SkypeId = fromObj.GetValue("id").ToString(),
DisplayName = fromObj.GetValue("displayName").ToString()
};
}
var toObj = obj.GetValue("targetParticipant") as JObject;
if (toObj != null)
{
to = new SkypeUser()
{
SkypeId = toObj.GetValue("id").ToString(),
DisplayName = toObj.GetValue("displayName").ToString()
};
}
}
var skypeCall = new SkypeCall()
{
CallId = callId,
From = from,
To = to
};
if (state != SkypeCallState.Started || IsNewCall(callId))
{
OnCallChanged(skypeCall, state);
}
}
catch (Exception ex) {
}
}
