private void CloseDesktopView(dynamic request)
{
string id = request.Id;
if (this._sessionDictionary.ContainsKey(id))
{
SessionProviderContext session = this._sessionDictionary[id];
if ((bool)session.AppTokens[2])
{
session.AppTokens[2] = false;
byte[] data = Core.MessageHelper.CopyMessageHeadTo(MessageHead.S_MAIN_DESKTOPVIEW_CLOSE);
session.SendAsync(data);
}
}
}
/// <summary>
/// 获取桌面视图
/// </summary>
/// <param name="id"></param>
private void PullDesktopView(string id)
{
if (this._sessionDictionary.ContainsKey(id))
{
SessionProviderContext session = this._sessionDictionary[id];
if (!(bool)session.AppTokens[2])
{
return;
}
byte[] data = Core.MessageHelper.CopyMessageHeadTo(MessageHead.S_MAIN_DESKTOPVIEW_GETFRAME, _desktopView_width + "|" + _desktopView_height + "|" + _desktopView_spantime);
session.SendAsync(data);
this.PutLogQueue("DEBUG pull Image height:" + _desktopView_height + " width:" + _desktopView_width);
}
}
private void OpenDesktopView(dynamic request)
{
string id = request.Id;
if (this._sessionDictionary.ContainsKey(id))
{
SessionProviderContext session = this._sessionDictionary[id];
if (!(bool)session.AppTokens[2])
{
byte[] data = Core.MessageHelper.CopyMessageHeadTo(MessageHead.S_MAIN_CREATE_DESKTOPVIEW);
session.SendAsync(data);
session.AppTokens[2] = true;
this.PullDesktopView(id);
}
}
}
private void OnMessage(SessionProviderContext session)
{
object[] ars = session.AppTokens;
ConnectionWorkType sessionWorkType = (ConnectionWorkType)ars[0];
if (sessionWorkType == ConnectionWorkType.WORKCON)
{
//消息扔给消息提供器,由提供器提供消息给所在窗口进行消息处理
//((MessageAdapter)ars[1]).OnSessionNotify(session, SessionNotifyType.Message);
}
else if (sessionWorkType == ConnectionWorkType.MAINCON)
{
MessageHead cmd = session.CompletedBuffer.GetMessageHead <MessageHead>();
switch (cmd)
{
case MessageHead.C_MAIN_LOGIN: //上线包
this.ProcessLogin(session);
break;
case MessageHead.C_MAIN_DESKTOPVIEW_FRAME: //屏幕视图数据
this.ProcessDesktopViewData(session, session.CompletedBuffer.GetMessagePayload());
break;
}
}
else if (sessionWorkType == ConnectionWorkType.NONE) //初始消息只能进入该方法块处理，连接密码验证正确才能正式处理消息
{
switch (session.CompletedBuffer.GetMessageHead <MessageHead>())
{
case MessageHead.C_GLOBAL_CONNECT: //连接确认包
//CheckSessionValidity(session);
session.AppTokens[0] = ConnectionWorkType.MAINCON;
byte[] data = Core.MessageHelper.CopyMessageHeadTo(MessageHead.S_GLOBAL_OK);
session.SendAsync(data);
break;
default:
session.SessionClose(); //伪造包断掉
break;
}
}
}
protected virtual void SendTo(SessionProviderContext session, byte[] data)
{
session.SendAsync(data);
}