bool FindTokenCommand(string prefix, out CommandInfo info)
{
info = null;
foreach (var plugin in PluginManager.EnumeratePlugins)
{
lock (plugin.commands)
{
if (plugin.IsEnabled && plugin.commands.TryGetValue(prefix, out info) && (info.tokenCallback != null || info.LuaCallback != null))
return true;
}
}
if (serverCommands.TryGetValue(prefix, out info) && info.tokenCallback != null)
return true;
return false;
}
bool FindStringCommand(string prefix, out CommandInfo info)
{
info = null;
foreach (var plugin in PluginManager.EnumeratePlugins)
{
lock (plugin.commands)
{
//if (plugin.IsEnabled && plugin.commands.TryGetValue(prefix, out info) && info.stringCallback != null)
if (plugin.IsEnabled && plugin.commands.TryGetValue(prefix, out info))
{
return info.stringCallback != null;
}
}
}
if (serverCommands.TryGetValue(prefix, out info) && info.stringCallback != null)
return true;
return false;
}
// /// <summary>
// /// Reads active permission nodes, Player only.
// /// </summary>
// public void ReadPermissionNodes()
// {
// foreach (CommandInfo info in serverCommands.Values)
// {
// if (info.accessLevel == AccessLevel.PLAYER)
// {
// if (info.node.Trim().Length > 0 && !Program.permissionManager.ActiveNodes.Contains(info.node))
// Program.permissionManager.ActiveNodes.Add(info.node);
// }
// }
// }
/// <summary>
/// Registers new command
/// </summary>
/// <param name="prefix">The text attached to the / that will be registered as the command.</param>
/// <returns>CommandInfo for new command</returns>
public CommandInfo AddCommand(string prefix)
{
if (serverCommands.ContainsKey(prefix)) throw new ApplicationException("AddCommand: duplicate command: " + prefix);
var cmd = new CommandInfo(prefix);
serverCommands[prefix] = cmd;
serverCommands["." + prefix] = cmd;
return cmd;
}
/// <summary>
/// Permissions checking for registered commands.
/// </summary>
/// <param name="sender">Entity to check permissions for</param>
/// <param name="cmd">Command to check for permissions on</param>
/// <returns>True if entity can use command. False if not.</returns>
public static Permissions.Permission CheckPermissions(ISender sender, CommandInfo cmd)
{
/*
* [TODO] Should a node return false, Since there is three possibilites, should it return false if permissions
* is enabled and allow the normal OP system work or no access at all?
*/
if (cmd.node == null || sender is ConsoleSender || sender.Op)
return Permissions.Permission.Permitted;
if (sender is BasePlayer && Permissions.PermissionsManager.IsSet)
return Permissions.PermissionsManager.IsPermitted(cmd.node, sender as BasePlayer);
return Permissions.Permission.Denied;
}
/// <summary>
/// Determines entity's ability to use command. Used when permissions plugin is running.
/// </summary>
/// <param name="cmd">Command to check</param>
/// <param name="sender">Sender entity to check against</param>
/// <returns>True if sender can use command, false if not</returns>
public static bool CheckAccessLevel(CommandInfo cmd, ISender sender)
{
var perms = CheckPermissions(sender, cmd);
if (Permissions.PermissionsManager.IsSet && perms == Permissions.Permission.Denied)
return false;
return CheckAccessLevel(cmd.accessLevel, sender);
}
internal void InitFrom(CommandInfo other)
{
description = other.description;
helpText = other.helpText;
accessLevel = other.accessLevel;
tokenCallback = other.tokenCallback;
stringCallback = other.stringCallback;
LuaCallback = other.LuaCallback;
ClearEvents();
}