public static UserSession FromContext( HttpSessionState session, bool failOnMissing )
{
if( session == null )
throw new ArgumentNullException( "session" );
UserSession mySession = session[ "UserSession" ] as UserSession;
if( ( mySession == null ) &&
( failOnMissing == false ) )
{
mySession = new UserSession();
session.Add( "UserSession", mySession );
}
return mySession;
}
public static void SetString(this HttpSessionState session, string key, string value)
{
session.Add(key, value);
}
public void Add(object key, object value)
{
_session.Add((String)key, value);
}
//极验服务器的gt-server状态值
public void setGtServerStatusSession(HttpSessionState session, int statusCode)
{
session.Add(GeetestLib.gtServerStatusSessionKey, statusCode);
}
public void Add(object key, object value)
{
_sessionState.Add((string)key, value);
}
public override void Add(string name, object value)
{
_session.Add(name, value);
}
//将当前实例设置到session中
public void setGtSession(HttpSessionState session)
{
session.Add(GeetestLib.gtSessionKey, this);
}
public void AddSession(string name, object value)
{
HttpSessionState state = this.HttpContext.Items["AspSession"] as HttpSessionState;
state.Add(name, value);
}
/// <summary>
/// 设置session
/// </summary>
/// <param name="name">session名</param>
/// <param name="value">session值</param>
public static void SetSession(string name, object value)
{
_session.Remove(name);
_session.Add(name, value);
}
/// <summary>
/// Загрузить схему
/// </summary>
public bool LoadScheme(string clientID, int viewSetIndex, int viewIndex, out SchemeView.SchemeData schemeData)
{
bool result = false;
schemeData = null;
SchemeApp schemeApp = SchemeApp.GetSchemeApp();
if (schemeApp.WorkMode == SchemeApp.WorkModes.Edit)
{
// загрузка схемы для SCADA-Редактора схем
EditorData editorData = schemeApp.EditorData;
SchemeView schemeView = null;
if (editorData.ClientID == clientID)
{
schemeView = editorData.SchemeView;
}
else
{
editorData.ClientID = clientID;
}
if (schemeView == null)
{
string errMsg;
if (editorData.LoadSchemeFromFile(out errMsg))
{
schemeView = editorData.SchemeView;
}
else
{
schemeApp.Log.WriteAction(errMsg, Log.ActTypes.Exception);
}
}
if (schemeView != null)
{
schemeData = new SchemeView.SchemeData(schemeView);
schemeData.CnlList = null;
result = true;
}
}
else
{
// загрузка схемы для SCADA-Web
UserData userData = UserData.GetUserData();
HttpContext context = HttpContext.Current;
if (userData.LoggedOn)
{
BaseView baseView;
MainData.Right right;
bool ok = userData.GetView(typeof(SchemeView), viewSetIndex, viewIndex, out baseView, out right);
SchemeView schemeView = baseView as SchemeView;
if (ok && schemeView != null && right.ViewRight)
{
schemeApp.Log.WriteAction(string.Format(Localization.UseRussian ?
"Загружена схема {0} пользователем {1}" : "Scheme {0} has been loaded by user {1}",
schemeView.Path, userData.UserLogin), Log.ActTypes.Action);
// сохранение списка входных каналов схемы в сессии
HttpSessionState session = context == null ? null : context.Session;
if (session != null && clientID != null)
{
Dictionary <string, object> schemeClients =
session["ScadaSchemeClients"] as Dictionary <string, object>;
if (schemeClients == null)
{
schemeClients = new Dictionary <string, object>();
session.Add("ScadaSchemeClients", schemeClients);
}
schemeClients[clientID] = schemeView.CnlList;
}
// получение данных схемы
schemeData = new SchemeView.SchemeData(schemeView);
schemeData.CtrlRight = right.CtrlRight;
result = true;
}
else
{
string itfObjName = schemeView == null || string.IsNullOrEmpty(schemeView.Path) ?
"" : " " + schemeView.Path;
schemeApp.Log.WriteAction(string.Format(Localization.UseRussian ?
"Не удалось загрузить схему{0} пользователем {1}" : "Unable to load scheme{0} by user {1}",
itfObjName, userData.UserLogin), Log.ActTypes.Error);
}
}
else
{
HttpRequest request = context == null ? null : context.Request;
string host = request == null ? "" :
(Localization.UseRussian ? ". Хост: " : ". Host: ") + request.UserHostAddress;
schemeApp.Log.WriteAction((Localization.UseRussian ?
"Невозможно загрузить схему, т.к. пользователь не вошёл в систему" :
"Unable to load scheme because user is not logged on") + host, Log.ActTypes.Error);
}
}
return(result);
}
public void Add(string name, object value)
{
sessionState.Add(name, value);
}
public static void IniciarSesion(string username)
{
HttpSessionState session = HttpContext.Current.Session;
session.Add("USERNAME", username);
}