public bool HasGroupAccess(UUID avatar)
{
if (LandData.GroupID != UUID.Zero && (LandData.Flags & (uint)ParcelFlags.UseAccessGroup) == (uint)ParcelFlags.UseAccessGroup)
{
ScenePresence sp;
if (!m_scene.TryGetScenePresence(avatar, out sp))
{
bool isMember;
if (m_groupMemberCache.TryGetValue(avatar, out isMember))
{
m_groupMemberCache.Update(avatar, isMember, m_groupMemberCacheTimeout);
return(isMember);
}
IGroupsModule groupsModule = m_scene.RequestModuleInterface <IGroupsModule>();
if (groupsModule == null)
{
return(false);
}
GroupMembershipData[] membership = groupsModule.GetMembershipData(avatar);
if (membership == null || membership.Length == 0)
{
m_groupMemberCache.Add(avatar, false, m_groupMemberCacheTimeout);
return(false);
}
foreach (GroupMembershipData d in membership)
{
if (d.GroupID == LandData.GroupID)
{
m_groupMemberCache.Add(avatar, true, m_groupMemberCacheTimeout);
return(true);
}
}
m_groupMemberCache.Add(avatar, false, m_groupMemberCacheTimeout);
return(false);
}
return(sp.ControllingClient.IsGroupMember(LandData.GroupID));
}
return(false);
}
public bool UpdateGroupRole(UUID groupID, UUID roleID, string name, string description, string title, ulong powers, BooleanDelegate d)
{
if (d())
{
object role;
lock (m_Cache)
if (m_Cache.TryGetValue("role-" + roleID.ToString(), out role))
{
GroupRolesData r = (GroupRolesData)role;
r.Description = description;
r.Name = name;
r.Powers = powers;
r.Title = title;
m_Cache.Update("role-" + roleID.ToString(), r, GROUPS_CACHE_TIMEOUT);
}
return(true);
}
else
{
lock (m_Cache)
{
if (m_Cache.Contains("role-" + roleID.ToString()))
{
m_Cache.Remove("role-" + roleID.ToString());
}
// also remove these lists, because they will have an outdated role
if (m_Cache.Contains("roles-" + groupID.ToString()))
{
m_Cache.Remove("roles-" + groupID.ToString());
}
}
return(false);
}
}