/* $Id: tvm-camera-device.c 2340 2007-01-11 23:11:32Z benny $ */
/*-
 * Copyright (c) 2007 Benedikt Meurer <benny@xfce.org>.
 *
 * This program 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 of the License, or (at your option)
 * any later version.
 *
 * This program 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
 * 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

#ifdef HAVE_MEMORY_H
#include <memory.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif

#include <thunar-volman/tvm-camera-device.h>
#include <thunar-volman/tvm-prompt.h>
#include <thunar-volman/tvm-run.h>



/**
 * tvm_block_camera_added:
 * @preferences : a #TvmPreferences.
 * @context     : a #LibHalContext.
 * @udi         : the HAL device UDI of the newly added camera device.
 * @capability  : the capability, which caused this handler to be run.
 * @error       : return location for errors or %NULL.
 *
 * See #TvmDeviceCallback for further information.
 *
 * Return value: %TRUE if handled, %FALSE if not handled or an
 *               unrecoverable error occurred.
 **/
gboolean
tvm_camera_device_added (TvmPreferences *preferences,
                         LibHalContext  *context,
                         const gchar    *udi,
                         const gchar    *capability,
                         GError        **error)
{
  gboolean result = FALSE;
  gboolean autophoto;
  gchar   *autophoto_command;
  gchar   *access_method;

  g_return_val_if_fail (exo_hal_udi_validate (udi, -1, NULL), FALSE);
  g_return_val_if_fail (TVM_IS_PREFERENCES (preferences), FALSE);
  g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
  g_return_val_if_fail (capability != NULL, FALSE);
  g_return_val_if_fail (context != NULL, FALSE);

  /* check if this is a non-mass-storage camera device, handled by gphoto2 */
  access_method = libhal_device_get_property_string (context, udi, "camera.access_method", NULL);
  if ((access_method != NULL && strcmp (access_method, "ptp") == 0)
      || libhal_device_get_property_bool (context, udi, "camera.libgphoto2.support", NULL))
    {
      /* check if autophoto support is enabled */
      g_object_get (G_OBJECT (preferences), "autophoto", &autophoto, "autophoto-command", &autophoto_command, NULL);
      if (G_LIKELY (autophoto && autophoto_command != NULL && *autophoto_command != '\0'))
        {
          /* run the preferred photo management application */
          result = tvm_run_command (context, udi, autophoto_command, NULL, NULL, error);
        }
      g_free (autophoto_command);
    }
  libhal_free_string (access_method);

  return result;
}