/* progress.c -  status handler for progress status

   Copyright (C) 2000 Werner Koch (dd9jn)

   Copyright (C) 2001, 2002, 2003, 2004 g10 Code GmbH

   This file is part of GPGME.

   GPGME is free software; you can redistribute it and/or modify it

   under the terms of the GNU Lesser General Public License as

   published by the Free Software Foundation; either version 2.1 of

   the License, or (at your option) any later version.

   GPGME 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

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with this program; if not, write to the Free Software

   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

   02111-1307, USA.  */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <stdlib.h>

#include <string.h>

#include <errno.h>

#include "util.h"

#include "context.h"

#include "debug.h"

/* The status handler for progress status lines which also monitors

 * the PINENTRY_LAUNCHED status.  */

gpgme_error_t

_gpgme_progress_status_handler (void *priv, gpgme_status_code_t code,

				char *args)

{

  gpgme_ctx_t ctx = (gpgme_ctx_t) priv;

  char *p;

  char *args_cpy;

  int type = 0;

  int current = 0;

  int total = 0;

  if (code == GPGME_STATUS_PINENTRY_LAUNCHED)

    {

      ctx->redraw_suggested = 1;

      return 0;

    }

  if (code != GPGME_STATUS_PROGRESS || !*args || !ctx->progress_cb)

    return 0;

  args_cpy = strdup (args);

  if (!args_cpy)

    return gpg_error_from_syserror ();

  p = strchr (args_cpy, ' ');

  if (p)

    {

      *p++ = 0;

      if (*p)

	{

	  type = *(unsigned char *)p;

	  p = strchr (p+1, ' ');

	  if (p)

	    {

	      *p++ = 0;

	      if (*p)

		{

		  current = atoi (p);

		  p = strchr (p+1, ' ');

		  if (p)

		    {

		      *p++ = 0;

		      total = atoi (p);

		    }

		}

	    }

	}

    }

  if (type != 'X')

    ctx->progress_cb (ctx->progress_cb_value, args_cpy, type, current, total);

  free (args_cpy);

  return 0;

}