public static bool IsFlagsSet(ObjectAccessId accessObject, RightsFlags[] flags,SetType setType=SetType.Any)
{
if (LoggedUser == null)
throw new Exception("Invalid user!");
if (LoggedUser.IsAdmin)
return true;
switch (setType)
{
case SetType.All:
if (flags.Select(flag => IsFlagSet(accessObject, flag)).All(result => result))
{
return true;
}
break;
case SetType.Any:
if (flags.Select(flag => IsFlagSet(accessObject, flag)).Any(result => result))
{
return true;
}
break;
default:
throw new ArgumentOutOfRangeException("setType");
}
return false;
}
/// <summary>
/// Used by the libsecondlife framework when building the initial list of friends
/// at login time. This constructor should not be called by consummer of this class.
/// </summary>
/// <param name="id">System ID of the avatar being prepesented</param>
/// <param name="theirRights">Rights the friend has to see you online and to modify your objects</param>
/// <param name="myRights">Rights you have to see your friend online and to modify their objects</param>
public FriendInfo(LLUUID id, RightsFlags theirRights, RightsFlags myRights)
{
m_id = id;
m_canSeeMeOnline = (theirRights & RightsFlags.CanSeeOnline) != 0;
m_canSeeMeOnMap = (theirRights & RightsFlags.CanSeeOnMap) != 0;
m_canModifyMyObjects = (theirRights & RightsFlags.CanModifyObjects) != 0;
m_canSeeThemOnline = (myRights & RightsFlags.CanSeeOnline) != 0;
m_canSeeThemOnMap = (myRights & RightsFlags.CanSeeOnMap) != 0;
m_canModifyTheirObjects = (myRights & RightsFlags.CanModifyObjects) != 0;
}
public static bool IsFlagSet(ObjectAccessId accessObject, RightsFlags flag)
{
if (LoggedUser==null)
throw new Exception("Invalid user!");
var association = LoggedUser.Access_Associations.SingleOrDefault(a => a.ElementId == accessObject.Id);
if (association == null)
return false;
if (flag.Equals(RightsFlags.None))
return false;
return ((RightsFlags) association.RightFlags).HasFlag(flag);
}
private void CheckedChangeRight(CheckBox box, RightsFlags right)
{
if (box.Checked)
{
cbNone.Checked = false;
_currentRightsFlags |= right;
}
else
{
_currentRightsFlags &= ~right;
}
}
private void cbNone_CheckedChanged(object sender, EventArgs e)
{
if (cbNone.Checked)
{
cbDelete.Checked = !cbNone.Checked;
cbView.Checked = !cbNone.Checked;
cbChange.Checked = !cbNone.Checked;
cbAdd.Checked = !cbNone.Checked;
_currentRightsFlags= (int)RightsFlags.None;
}
}
private void gvElements_SelectionChanged(object sender, EventArgs e)
{
if (gvUsers.SelectedRows.Count != 1 | gvElements.SelectedRows.Count != 1)
return;
var selectedUser = gvUsers.SelectedRows[0].DataBoundItem as Access_Users;
if (selectedUser == null)
return;
var selectedElement=gvElements.SelectedRows[0].DataBoundItem as AssociationItem;
if (selectedElement == null)
return;
tableLayoutPanel2.Enabled = true;
label3.Text = string.Format(@"Права пользователя '{0}' на объект '{1}'", selectedUser.Description, selectedElement.Description);
_currentRightsFlags = (RightsFlags)selectedElement.Tag.RightFlags;
if (_currentRightsFlags.Equals(RightsFlags.None))
{
cbNone.Checked = true;
cbDelete.Checked = false;
cbView.Checked = false;
cbChange.Checked = false;
cbAdd.Checked = false;
return;
}
cbDelete.Checked = _currentRightsFlags.HasFlag(RightsFlags.Delete);
cbView.Checked = _currentRightsFlags.HasFlag(RightsFlags.View);
cbChange.Checked = _currentRightsFlags.HasFlag(RightsFlags.Change);
cbAdd.Checked = _currentRightsFlags.HasFlag(RightsFlags.Add);
}
private static bool CheckRole(long privilegesVal, RightsFlags roleToCheck)
{
return(((RightsFlags)privilegesVal & roleToCheck) == roleToCheck);
}
/// <summary>
/// Adds a friend. Intended for use by the libsecondlife framework to build the
/// initial list of friends from the buddy-list in the login reply XML
/// </summary>
/// <param name="agentID">ID of the agent being added to the list of friends</param>
/// <param name="theirRights">rights the friend has</param>
/// <param name="myRights">rights you have</param>
internal void AddFriend(LLUUID agentID, RightsFlags theirRights, RightsFlags myRights)
{
lock (_Friends)
{
if (!_Friends.ContainsKey(agentID))
{
FriendInfo friend = new FriendInfo(agentID, theirRights, myRights);
_Friends[agentID] = friend;
}
}
}
