private void fireOnNodeTree(VideoParser.Node tree, string xml)
{
OnNodeTree callback = NodeTreeEvent;
if (callback != null)
{
callback(tree, xml);
}
}
private void updateTree(VideoParser.Node tree)
{
HashSet <ulong> servers = new HashSet <ulong>();
Dictionary <ulong, VideoInfo> infos = new Dictionary <ulong, VideoInfo>();
getInfos(servers, infos, tree);
lock (_videoInfos)
{
_videoInfos.Clear();
foreach (var pair in infos)
{
_videoInfos.Add(pair.Key, pair.Value);
}
}
}
private void getInfos(HashSet <ulong> servers, Dictionary <ulong, VideoInfo> infos, VideoParser.Node node)
{
VideoParser.Server server = node as VideoParser.Server;
if (server != null && !servers.Contains(server.Id))
{
servers.Add(server.Id);
foreach (VideoParser.Node child in server.Childs)
{
getInfos(servers, infos, child);
}
}
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
DVRCustom custom = new DVRCustom()
{
User = front.User,
Pass = front.Pass,
Port = front.Port,
};
_dvrCustoms[front.Id] = custom;
int index = 1;
foreach (VideoParser.Video video in front.Childs)
{
getInfo(infos, video, front.Id, front.Host, front.Type, index);
index++;
}
}
}
private void onMessage(byte[] message)
{
MessageReader reader = new MessageReader(message);
MessageReader.StreamReader stream = reader.Reader;
switch (reader.MessageID)
{
case 0x11017: // Msg_NetCtrl_Nodebase_Name
_serverName = stream.ReadString();
break;
case 0x11013: // Msg_NetCtrl_User_Params
{
string user = stream.ReadString();
bool valid = stream.ReadInt32() != 0;
if (valid)
{
if (!Ready)
{
_userStage = stream.ReadInt32();
_userRights = stream.ReadInt32();
_serverID = stream.ReadUInt64();
int len = stream.ReadInt32();
_userAuth = new ulong[len];
for (int i = 0; i < len; i++)
{
_userAuth[i] = stream.ReadUInt64();
}
Ready = true;
fireOnAuthentication(true);
sendGetRealtimeMessage();
}
}
else
{
Ready = false;
cancelLoginChecker();
fireOnAuthentication(false);
_connection.Reconnect();
}
}
break;
case 0x11015: // Msg_NetCtrl_ID
_netctrlID = stream.ReadInt32();
break;
case 0x10030: // Msg_Tree_Info
break;
case 0x10032: // Msg_Xml_Tree
{
bool up = stream.ReadInt32() != 0;
int size = stream.ReadInt32();
int uncompSize = stream.ReadInt32();
byte[] compressed = stream.ReadBytes(size - sizeof(Int32));
byte[] uncompressed = ZLibUtil.Uncompress(compressed, uncompSize);
string xml = Encoding.Default.GetString(uncompressed);
if (xml.Last() == 0)
{
xml = xml.Substring(0, xml.Length - 1);
}
VideoParser.Node tree = null;
if (xml != _lastBaseXml && VideoParser.TryParseNode(xml, out tree))
{
fireOnNodeTree(tree, xml);
_lastBaseXml = xml;
updateTree(tree);
}
}
break;
case 0x11021: // Msg_Video_Port
{
ulong videoID = stream.ReadUInt64();
int oldPort = stream.ReadInt32();
int bandwidth = stream.ReadInt32();
int port = stream.ReadInt32();
fireOnVideoPort(videoID, port, bandwidth);
}
break;
case 0x11022: // Msg_Video_Miss
{
ulong videoID = stream.ReadUInt64();
fireOnVideoMiss(videoID);
}
break;
case 0x100B1: //Msg_Realtime_Info
{
string xml = stream.ReadString();
VideoParser.Camera camera = null;
VideoParser.GPS gps = null;
if (VideoParser.TryParseRealtime(xml, out camera) || VideoParser.TryParseRealtime(xml, out gps))
{
fireOnRealtimeInfo(camera, gps);
}
}
break;
case 0x11028: // Msg_Video_Ctrl
{
ulong videoId = stream.ReadUInt64();
int msgId = stream.ReadInt32();
onFeedbackMessage(videoId, msgId, reader);
}
break;
}
}
