/// <summary>
/// 根据具体内容初始化
/// </summary>
/// <param name="packageId">packageId</param>
/// <param name="ChannelName">ChannelName</param>
/// <param name="ChannelData">ChannelData</param>
public PackagePlugin(byte packageId, string ChannelName, byte[] ChannelData, bool is112)
{
//成员
this.ChannelName = ChannelName;
this.ChannelData = ChannelData;
byte[] channelDataLengthBytes = BitConverter.GetBytes((Int16)ChannelData.Length).Reverse();
//Data
List <byte> data = new List <byte>();
data.AddRange(ProtoBufUtil.GetVarStringBytes(ChannelName));
if (!is112)
{
data.AddRange(channelDataLengthBytes);
}
data.AddRange(ChannelData);
//OriginData
List <byte> originData = new List <byte>();
List <byte> packageIdAndData = new List <byte>();
packageIdAndData.Add(packageId);
packageIdAndData.AddRange(data);
if (is112)
{
// 如果大于阈值 , 就压缩
if (packageIdAndData.Count > Global.CompressionThreshold)
{
byte[] compressData = ZLibUtil.Compress(packageIdAndData.ToArray());
byte[] compressDataLengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count);
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(compressDataLengthBytes.Length + compressData.Length);
originData.AddRange(lengthBytes);
originData.AddRange(compressDataLengthBytes);
originData.AddRange(compressData);
}
else
{
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count + 1);
originData.AddRange(lengthBytes);
originData.Add(0);
originData.AddRange(packageIdAndData);
}
}
else
{
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count);
originData.AddRange(lengthBytes);
originData.AddRange(packageIdAndData);
}
//父类成员
this.PackageId = packageId;
this.Data = data.ToArray();
this.OriginData = originData.ToArray();
}
public static Package Create(byte packageId, byte[] data, bool is112)
{
Package package = new Package();
package.PackageId = packageId;
package.Data = data;
List <byte> packageIdAndData = new List <byte>();
List <byte> originData = new List <byte>();
packageIdAndData.Add(packageId);
packageIdAndData.AddRange(data);
if (is112)
{
// 如果大于阈值 , 就压缩
if (packageIdAndData.Count > Global.CompressionThreshold)
{
byte[] compressData = ZLibUtil.Compress(packageIdAndData.ToArray());
byte[] compressDataLengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count);
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(compressDataLengthBytes.Length + compressData.Length);
originData.AddRange(lengthBytes);
originData.AddRange(compressDataLengthBytes);
originData.AddRange(compressData);
}
else
{
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count + 1);
originData.AddRange(lengthBytes);
originData.Add(0);
originData.AddRange(packageIdAndData);
}
}
else
{
byte[] lengthBytes = ProtoBufUtil.GetVarIntBytes(packageIdAndData.Count);
originData.AddRange(lengthBytes);
originData.AddRange(packageIdAndData);
}
package.OriginData = originData.ToArray();
return(package);
}
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;
}
}
