/// <summary>
/// Adds a command to the list of known commands
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
public static bool AddCommand(CommandData c)
{
if (Commands.ContainsKey(c.CommandName))
{
return false;
}
Commands.Add(c.CommandName, c);
if (c.CommandGroup == "" || c.CommandGroup == null)
{
c.CommandGroup = "General";
}
List<CommandData> cg = null;
if (!CommandsByGroup.TryGetValue(c.CommandGroup, out cg))
{
cg = new List<CommandData>();
CommandsByGroup.Add(c.CommandGroup, cg);
}
cg.Add(c);
return true;
}
private static bool CanExecute(string[] RolesHave, string executor, CommandData c, string[] parms, ref string msg)
{
if (Array.IndexOf(RolesHave, "Administrator") < 0)
{
bool allowed = false;
for (int i = 0; i < c.AllowedRoles.Length; i++)
{
if (Array.IndexOf(RolesHave, c.AllowedRoles[i]) > -1)
{
allowed = true;
break;
}
}
if (!allowed)
{
Log1.Logger("Server.Commands").Warn("[" +executor + "] attempted executing command [" + c.CommandName + "] without adequate permissions.");
msg = "Not enough permissions for that command.";
return false;
}
}
if (parms.Length == 0 || parms.Length-1 != c.ParmNames.Length)
{
msg = "Not enough parameters. " + c.UsageHelp;
return false;
}
return true;
}
private static bool CanExecute(ServerUser user, CommandData c, string[] parms, ref string msg)
{
return CanExecute(user.Profile.UserRoles, user.AccountName, c, parms, ref msg);
}
public static void LoadFromConfig()
{
try
{
CommandConfigSection section = (CommandConfigSection)ConfigurationManager.GetSection("ServerCommands");
if (section != null)
{
foreach (CommandElement cmd in section.CommandItems)
{
CommandData c = new CommandData();
try
{
List<string> roles = new List<string>();
c.CommandName = cmd.CommandName;
string blob = cmd.AllowedRoles;
string[] parts = blob.Split(char.Parse("|"));
for (int i = 0; i < parts.Length; i++)
{
if (parts[i].Trim().Length > 0)
{
roles.Add(parts[i].Trim());
}
}
if (roles.IndexOf("Administrator") == -1)
{
roles.Add("Administrator");
}
c.AllowedRoles = roles.ToArray();
c.AssemblyName = cmd.Assembly;
c.ClassName = cmd.ClassName;
c.MethodName = cmd.MethodName;
List<string> parms = new List<string>();
blob = cmd.ParmNames;
parts = blob.Split(char.Parse("|"));
for (int i = 0; i < parts.Length; i++)
{
if (parts[i].Trim().Length > 0)
{
parms.Add(parts[i].Trim());
}
}
c.ParmNames = parms.ToArray();
c.UsageHelp = cmd.UsageHelp;
c.CommandGroup = cmd.CommandGroup;
AddCommand(c);
Log1.Logger("Server.Commands").Info("Loaded data for server command [" + c.CommandName + "].");
}
catch (Exception e)
{
string cmdt = "";
if (c.CommandName != null && c.CommandName.Length > 0)
{
cmdt = c.CommandName;
}
else
{
cmdt = "Unknown Command Name";
}
Log1.Logger("Server.Commands").Error("Unable to read Server command from config file. [" + cmdt + "]. " + e.Message, e);
}
}
}
}
catch (Exception fatl)
{
Log1.Logger("Server.Commands").Error("Unable to load Server commands from config file. " + fatl.Message, fatl);
}
}
