private void ShowHelp(TcpAppInputCommand sender)
{
string aliasName = sender.Command.Parameter("Alias").Value;
List <string> lines = null;
if (aliasName == "-")
{
//Print Help Screen - Write to sender.OutputMessage
lines = new List <string>
{
"TCP Aplication Server Version " + Version.ToString(),
" ",
"==== USAGE ====",
" SEND: <Command> [Param0] ... [ParamN]",
" RECV: <Command> <Status> [Return Message]",
" ",
" Notes:",
" <> = Required parameters",
" [] = Optional parameters",
" ",
};
lines.AddRange(TcpAppCommon.PrintCommandHelpContents(Commands));
sender.OutputMessage = string.Join("\r\n", lines.ToArray());
sender.Status = TcpAppCommandStatus.OK;
}
else
{
//Get Help Content for selected object.
ITcpAppServerPlugin plugin = Plugins.FirstOrDefault(x => string.Compare(x.Alias, sender.Command.Parameter("Alias").Value, true) == 0);
if (plugin == null)
{
sender.Status = TcpAppCommandStatus.ERR;
sender.OutputMessage = "Object [" + aliasName + "] not exist!";
}
else
{
plugin.ShowHelp(sender);
}
}
}
/// <summary>
/// Print help screen for selected plugin components.
/// </summary>
/// <param name="sender"></param>
public void ShowHelp(TcpAppInputCommand sender)
{
sender.OutputMessage = string.Join("\r\n", TcpAppCommon.PrintCommandHelpContents(Commands));
sender.Status = TcpAppCommandStatus.OK;
}
private void ShowHelp(TcpAppInputCommand sender)
{
string aliasName = sender.Command.Parameter("Plugin").Value;
List <string> lines = null;
if (aliasName == "-")
{
lines = new List <string>
{
"[ TCP Aplication Server V" + Version.ToString() + " ]",
" ",
"==== USAGE ====",
" Execute Tcp App Server Command:",
" SEND: <Command> [Param0] ... [ParamN]",
" RECV: <Status> [Return Message]",
" ",
" Execute plugin Command:",
" SEND: <Alias> <Command> [Param0] ... [ParamN]",
" RECV: <Status> [Return Message]",
" ",
" Notes:",
" Command are not case sensitive.",
" <> = Required parameters",
" [] = Optional parameters",
" ",
};
//Insert Application Header if defined.
string header = OnShowHelpGetApplicationHeader();
if (!string.IsNullOrEmpty(header))
{
lines.Insert(0, header);
}
lines.AddRange(TcpAppCommon.PrintCommandHelpContents(Commands));
//Print registered plugins
if (PluginTypes.Count > 0)
{
lines.Add("[ PLUGINS ]");
lines.AddRange(PluginTypes.Select(x => string.Format(" {0, -20} {1}", x.Name, x.Description)).ToArray());
lines.Add(" ");
}
if (_Plugins.Count > 0)
{
lines.Add("[ OBJECTS ]");
lines.AddRange(_Plugins.Select(x => string.Format(" {0, -20} {1}", x.Alias, "(" + PluginTypes.FirstOrDefault(n => n.Type == x.GetType())?.Name + ")")).ToArray());
}
sender.OutputMessage = string.Join(TcpAppCommon.NewLine, lines.ToArray());
sender.Status = TcpAppCommandStatus.OK;
}
else
{
//Get Help Content for selected object.
string pluginName = sender.Command.Parameter("Plugin").Value;
ITcpAppServerPlugin plugin = null;
TcpAppServerPluginType ptrType = PluginTypes.FirstOrDefault(x => x.Name.Equals(pluginName, StringComparison.InvariantCultureIgnoreCase));
if (ptrType != null)
{
//Get help by type
Type pluginType = ptrType.Type;
plugin = _Plugins.FirstOrDefault(x => x.GetType() == pluginType);
if (plugin != null)
{
//Show Help using existing object
plugin.ShowHelp(sender);
return;
}
//Create instance and show help, dispose after use
plugin = Activator.CreateInstance(pluginType) as ITcpAppServerPlugin;
plugin.ShowHelp(sender);
plugin.DisposeRequest();
plugin = null;
return;
}
else
{
//Get help by alias name
plugin = _Plugins.FirstOrDefault(x => string.Compare(x.Alias, pluginName, true) == 0);
if (plugin != null)
{
plugin.ShowHelp(sender);
return;
}
}
sender.Status = TcpAppCommandStatus.ERR;
sender.OutputMessage = "Object [" + aliasName + "] not exist!";
}
}