1  /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
       2  
       3  /* inotify-sub.c - GVFS Monitor based on inotify.
       4  
       5     Copyright (C) 2006 John McCutchan
       6  
       7     This library is free software; you can redistribute it and/or
       8     modify it under the terms of the GNU Lesser General Public
       9     License as published by the Free Software Foundation; either
      10     version 2.1 of the License, or (at your option) any later version.
      11  
      12     This library is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15     Lesser General Public License for more details.
      16  
      17     You should have received a copy of the GNU Lesser General Public License
      18     along with this library; if not, see <http://www.gnu.org/licenses/>.
      19  
      20     Authors: 
      21  		 John McCutchan <john@johnmccutchan.com>
      22  */
      23  
      24  #include "config.h"
      25  #include <string.h>
      26  #include <glib.h>
      27  
      28  #include "inotify-sub.h"
      29  
      30  static gboolean is_debug_enabled = FALSE;
      31  #define IS_W if (is_debug_enabled) g_warning
      32  
      33  static gchar*
      34  dup_dirname (const gchar *dirname)
      35  {
      36    gchar *d_dirname = g_strdup (dirname);
      37    size_t len = strlen (d_dirname);
      38    
      39    if (len > 1 && d_dirname[len - 1] == '/')
      40      d_dirname[len - 1] = '\0';
      41    
      42    return d_dirname;
      43  }
      44  
      45  inotify_sub*
      46  _ih_sub_new (const gchar *dirname, 
      47               const gchar *basename,
      48               const gchar *filename,
      49               gpointer     user_data)
      50  {
      51    inotify_sub *sub = NULL;
      52    
      53    sub = g_new0 (inotify_sub, 1);
      54  
      55    if (filename)
      56      {
      57        sub->dirname = g_path_get_dirname (filename);
      58        sub->filename = g_path_get_basename (filename);
      59        sub->hardlinks = TRUE;
      60      }
      61    else
      62      {
      63        sub->dirname = dup_dirname (dirname);
      64        sub->filename = g_strdup (basename);
      65        sub->hardlinks = FALSE;
      66      }
      67  
      68    sub->user_data = user_data;
      69  
      70    IS_W ("new subscription for %s being setup\n", sub->dirname);
      71    
      72    return sub;
      73  }
      74  
      75  void
      76  _ih_sub_free (inotify_sub *sub)
      77  {
      78    g_free (sub->dirname);
      79    g_free (sub->filename);
      80    g_free (sub);
      81  }