/// <summary>
/// Filters out the sender.
/// </summary>
/// <param name="cachedReceiverList">List of all potential recipients.</param>
/// <param name="iMessage">The message being sent.</param>
/// <returns>List of all recipients being called.</returns>
public object[] GetReceivers(object[] cachedReceiverList, System.Runtime.Remoting.Messaging.IMessage iMessage)
{
object[] resultList = new object[cachedReceiverList.Length];
int resultListPosition = 0;
// by all receivers
for (int i = 0; i < cachedReceiverList.Length; i++)
{
// get ReceiverInfo instance
ReceiverInfo receiverInfo = cachedReceiverList[i] as ReceiverInfo;
if (receiverInfo == null)
{
continue;
}
// fetch the session
ISessionSupport session = (ISessionSupport)receiverInfo.Tag;
// and check on the call condition
if ((string)session["UserId"] != this._userId)
{
resultList[resultListPosition++] = receiverInfo;
}
}
return(resultList);
}
/// <summary>
/// Returns receivers that should be called.
/// </summary>
/// <param name="cachedReceiverList">All registered receivers (read-only cached array).</param>
/// <param name="iMessage">The call.</param>
/// <returns>Receivers that will be called.</returns>
public object[] GetReceivers(object[] cachedReceiverList,
IMessage iMessage)
{
// get string immediately from the call
IMethodCallMessage iMethodCallMessage =
(IMethodCallMessage)iMessage;
IEnumerable <long> ids = iMethodCallMessage.Args[0] as IEnumerable <long>;
if (ids == null)
{
return((new List <object>(cachedReceiverList)).ToArray());
}
// construct result list that will contain filtered receivers
object[] resultList = new object[cachedReceiverList.Length];
int resultListPosition = 0;
AuthorizationService authSvc = (AuthorizationService)ServerEnvironment.AuthorizationService;
// go though all the receivers
for (int i = 0; i < cachedReceiverList.Length; i++)
{
// get the next receiver
ReceiverInfo receiverInfo = cachedReceiverList[i] as ReceiverInfo;
if (receiverInfo == null)
{
continue;
}
// obtain its session
ISessionSupport session = (ISessionSupport)receiverInfo.Tag;
User u = authSvc.GetUser(session["id"] as SessionId);
if ((u == null) || (!u.UserRoleID.HasValue))
{
continue;
}
if (!((UserRoleId)(u.UserRoleID.Value) == UserRoleId.GlobalAdmin) && !_svc.Dao.IsPermittedAll(u, true))
{
List <string> pNames = new List <string>();
List <object> pValues = new List <object>();
string idList = QueryUtils.GenIDList(ids, pNames, pValues);
int idCount = pValues.Count;
IList list =
_svc.Dao.FindByNamedParam(new string[] { "entity.ID" }, null, string.Format("entity.ID IN ({0})", idList),
null, pNames.ToArray(), pValues.ToArray(), true, u);
if ((list == null) || (list.Count == 0))
{
continue;
}
if (idCount != list.Count)
{
List <long> newIds = new List <long>(list.Count);
foreach (long id in list)
{
newIds.Add(id);
}
iMethodCallMessage.Args[0] = newIds;
}
}
resultList[resultListPosition++] = receiverInfo;
}
return(resultList);
}
