/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */

/* inotify-sub.c - GVFS Monitor based on inotify.

   Copyright (C) 2006 John McCutchan

   This library 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.

   This library 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 library; if not, see <http://www.gnu.org/licenses/>.

   Authors: 

     John McCutchan <john@johnmccutchan.com>

*/

#include "config.h"

#include <string.h>

#include <glib.h>

#include "inotify-sub.h"

static gboolean is_debug_enabled = FALSE;

#define IS_W if (is_debug_enabled) g_warning

static gchar*

dup_dirname (const gchar *dirname)

{

  gchar *d_dirname = g_strdup (dirname);

  size_t len = strlen (d_dirname);

  if (d_dirname[len - 1] == '/')

    d_dirname[len - 1] = '\0';

  return d_dirname;

}

inotify_sub*

_ih_sub_new (const gchar *dirname, 

             const gchar *basename,

             const gchar *filename,

             gpointer     user_data)

{

  inotify_sub *sub = NULL;

  sub = g_new0 (inotify_sub, 1);

  if (filename)

    {

      sub->dirname = g_path_get_dirname (filename);

      sub->filename = g_path_get_basename (filename);

      sub->hardlinks = TRUE;

    }

  else

    {

      sub->dirname = dup_dirname (dirname);

      sub->filename = g_strdup (basename);

      sub->hardlinks = FALSE;

    }

  sub->user_data = user_data;

  IS_W ("new subscription for %s being setup\n", sub->dirname);

  return sub;

}

void

_ih_sub_free (inotify_sub *sub)

{

  g_free (sub->dirname);

  g_free (sub->filename);

  g_free (sub);

}