/*
   Copyright (C) 1999 T. Scott Dattalo

This file is part of gpsim.

gpsim is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

gpsim is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with gpsim; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */


#include <iostream>
#include <iomanip>
#include <string>

#include "command.h"
#include "cmd_node.h"
#include "../src/stimuli.h"

cmd_node c_node;

extern void dump_node_list(void);

static cmd_options cmd_node_options[] =
{
  {0,0,0}
};


cmd_node::cmd_node(void)
{ 
  name = "node";

  brief_doc = string("Add or display stimulus nodes");

  long_doc = string ("node [new_node1 new_node2 ...]\n"
    "\t If no new_node is specified then all of the nodes that have been\n"
    "\tdefined are displayed. If a new_node is specified then it will be\n"
    "\tadded to the node list. See the \"attach\" and \"stimulus\" commands\n"
    "\tto see how stimuli are added to the nodes.\n"
    "\n"
    "\texamples:\n"
    "\n"
    "\tnode              // display the node list\n"
    "\tnode n1 n2 n3     // create and add 3 new nodes to the list\n");

  op = cmd_node_options; 
}


void cmd_node::list_nodes(void)
{

  dump_node_list();
}


void cmd_node::add_nodes(list <string> * nodes)
{
  if(nodes) {

    list <string> :: iterator si;

    for (si = nodes->begin();  
	 si != nodes->end(); 
	 ++si) {

      string &s = *si;
      Stimulus_Node::construct((char *)s.c_str());
    }

  }
}