// $Id: IntToRfmM.nc,v 1.1.2.4 2003/08/26 09:08:14 cssharp Exp $

/*									tab:4
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */
/*
 * Authors:		Jason Hill, David Gay, Philip Levis, Nelson Lee
 * Date last modified:  6/25/02
 *
 */

/**
 * @author Jason Hill
 * @author David Gay
 * @author Philip Levis
 * @author Nelson Lee
 */


includes IntMsg;

module IntToRfmM 
{
  uses {
    interface StdControl as SubControl;
    interface SendMsg as Send;
  }
  provides {
    interface StrOutput;
    interface StdControl;
  }
}
implementation
{
  bool pending;
  struct TOS_Msg data;

  command result_t StdControl.init() {
    pending = FALSE;
    return call SubControl.init();
  }

  command result_t StdControl.start() 
  {
    return call SubControl.start();
  }


    command result_t StdControl.stop() 
  {
    return call SubControl.stop();
  }

  command result_t StrOutput.output(char* value)
  {
    IntMsg *message = (IntMsg *)data.data;
    
    if (!pending) 
      {
	pending = TRUE;

	atomic {
      message->year = ((int)value[1]-48)*10 + (int)value[2]-48;
      message->month = ((int)value[3]-48)*10 + (int)value[4]-48;
      message->day = ((int)value[5]-48)*10 + (int)value[6]-48;
      message->hour = ((int)value[7]-48)*10 + (int)value[8]-48;
      message->minute = ((int)value[9]-48)*10 + (int)value[10]-48;
      message->seconds = ((int)value[11]-48)*10 + (int)value[12]-48;
      message->lg = value[13];
      message->lg_int = ((int)value[14]-48)*10 + (int)value[15]-48;
      message->lg_dec = ((int)value[16]-48)*10000 + ((int)value[17]-48)*1000 + ((int)value[18]-48)*100 + ((int)value[19]-48)*10 + (int)value[20]-48;
      message->lt = value[21];
      message->lt_int = ((int)value[22]-48)*100 + ((int)value[23]-48)*10 + (int)value[24]-48;
      message->lt_dec = ((int)value[25]-48)*10000 + ((int)value[26]-48)*1000 + ((int)value[27]-48)*100 + ((int)value[28]-48)*10 + ((int)value[29]-48);
	  message->src = TOS_LOCAL_ADDRESS;
	}
	dbg(DBG_USR1, "to Rx: %s\n", value);
	if (call Send.send(TOS_BCAST_ADDR, sizeof(IntMsg), &data))
	  return SUCCESS;

	pending = FALSE;
      }
    return FAIL;
  }

  event result_t Send.sendDone(TOS_MsgPtr msg, result_t success)
  {
    if (pending && msg == &data)
      {
	pending = FALSE;
	signal StrOutput.outputComplete(success);
      }
    else
    	signal StrOutput.outputComplete(FAIL);
    return SUCCESS;
  }
}