public void AddChild(UserGroupInfo child)
{
lock (Children)
{
Children.Add(child);
}
}
public void RemoveChild(UserGroupInfo child)
{
lock (Children)
{
Children.Remove(child);
}
}
public void RemoveChild(UserGroupInfo child)
{
lock (Children)
{
Children.Remove(child);
}
}
public void AddChild(UserGroupInfo child)
{
lock (Children)
{
Children.Add(child);
}
}
/// <summary>
/// Is the other group an ancestor of this one?
/// </summary>
public bool IsAncestor(UserGroupInfo other)
{
if ((Parent != null) &&
(Parent.Equals(other) || Parent.IsAncestor(other)))
return true;
return false;
}
/// <summary>
/// Is the other group an ancestor of this one?
/// </summary>
public bool IsAncestor(UserGroupInfo other)
{
if ((Parent != null) &&
(Parent.Equals(other) || Parent.IsAncestor(other)))
return true;
return false;
}
/// <summary>
/// Is the other group an ancestor of this one?
/// </summary>
public bool IsAncestor(UserGroupInfo other)
{
if ((Parent != null) &&
(Parent.Equals(other) || Parent.IsAncestor(other)))
{
return(true);
}
return(false);
}
/// <summary>
/// Is the other group descendant of this one?
/// </summary>
public bool IsDescendant(UserGroupInfo other)
{
lock (Children)
{
foreach (UserGroupInfo child in Children)
{
if (child.Equals(other) || child.IsDescendant(other))
return true;
}
}
return false;
}
/// <summary>
/// Is the other group descendant of this one?
/// </summary>
public bool IsDescendant(UserGroupInfo other)
{
lock (Children)
{
foreach (UserGroupInfo child in Children)
{
if (child.Equals(other) || child.IsDescendant(other))
return true;
}
}
return false;
}
public void SetParent(UserGroupInfo parent)
{
this.Parent = parent;
}
private void ReadUserSubTree(XmlElement xmlParent, UserGroupInfo parent)
{
foreach (XmlElement xmlChild in xmlParent.ChildNodes)
{
UserGroupInfo child;
//names are case insensitive
string name = xmlChild.GetAttribute("Name").ToLower();
if (allGroups.ContainsKey(name))
throw new Exception("duplicate usergroup name " + name);
switch (xmlChild.Name)
{
case "Group":
{
child = new UserGroupInfo(nextUserOrGroupId, name);
}
break;
case "User":
{
string password = xmlChild.GetAttribute("Password");
string liveId = xmlChild.GetAttribute("LiveId");
string LiveIdUniqueUserToken = xmlChild.GetAttribute("LiveIdUniqueUserToken");
DateTime activeFrom = DateTime.Parse(xmlChild.GetAttribute("ActiveFrom"));
DateTime activeUntil = DateTime.Parse(xmlChild.GetAttribute("ActiveUntil"));
child = new UserInfo(nextUserOrGroupId, name, password, activeFrom, activeUntil, liveId, LiveIdUniqueUserToken);
if (xmlChild.ChildNodes.Count != 0)
throw new Exception("User " + name + " has children");
}
break;
default:
throw new Exception("bad node name in users file " + xmlChild.Name);
}
AddUserGroup(child, parent, false);
nextUserOrGroupId++;
ReadUserSubTree(xmlChild, child);
}
}
public void SetParent(UserGroupInfo parent)
{
this.Parent = parent;
}
private void WriteUserSubTree(XmlElement xmlParent, UserGroupInfo parent, XmlDocument xmlDoc)
{
foreach (UserGroupInfo userGroup in parent.Children)
{
XmlElement xmlChild;
if (userGroup is UserInfo)
{
xmlChild = xmlDoc.CreateElement("User");
UserInfo userInfo = (UserInfo)userGroup;
xmlChild.SetAttribute("Password", userInfo.Password);
xmlChild.SetAttribute("ActiveFrom", userInfo.ActiveFrom.ToString());
xmlChild.SetAttribute("ActiveUntil", userInfo.ActiveUntil.ToString());
xmlChild.SetAttribute("LiveId", userInfo.LiveId);
xmlChild.SetAttribute("LiveIdUniqueUserToken", userInfo.LiveIdUniqueUserToken);
}
else
{
xmlChild = xmlDoc.CreateElement("Group");
}
xmlChild.SetAttribute("Name", userGroup.Name);
xmlParent.AppendChild(xmlChild);
WriteUserSubTree(xmlChild, userGroup, xmlDoc);
}
}
private void AddUserGroup(UserGroupInfo groupToAdd, UserGroupInfo parent, bool writeToDisk = true)
{
//we lock allGroups even when allUsers is being accessed
lock (allGroups)
{
//add to all groups
allGroups.Add(groupToAdd.Name, groupToAdd);
//add to all users if this is a user
if (groupToAdd is UserInfo)
allUsers.Add(groupToAdd.Name, (UserInfo)groupToAdd);
//do the linking up and down
groupToAdd.SetParent(parent);
parent.AddChild(groupToAdd);
if (writeToDisk)
WriteUserTree();
}
}
public bool Equals(UserGroupInfo other)
{
return this.Name.Equals(other.Name);
}
public bool Equals(UserGroupInfo other)
{
return this.Name.Equals(other.Name);
}
private void ReadUserTree()
{
XmlDocument xmlDoc = new XmlDocument();
XmlReader xmlReader = XmlReader.Create(this.UsersFile, xmlReaderSettings);
xmlDoc.Load(xmlReader);
XmlElement rootXml = xmlDoc.FirstChild as XmlElement;
//names are case insensitive
string name = rootXml.GetAttribute("Name").ToLower();
rootGroup = new UserGroupInfo(nextUserOrGroupId, name);
allGroups.Add(name, rootGroup);
nextUserOrGroupId++;
ReadUserSubTree(rootXml, rootGroup);
xmlReader.Close();
}
