gio/inotify/inotify-sub.c

   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 Library General Public
   9    License as published by the Free Software Foundation; either
  10    version 2 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    Library General Public License for more details.
  16
  17    You should have received a copy of the GNU Library 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 (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 *filename,
  48              gboolean     watch_hardlinks,
  49              gpointer     user_data)
  50 {
  51   inotify_sub *sub = NULL;
  52
  53   sub = g_new0 (inotify_sub, 1);
  54   sub->dirname = dup_dirname (dirname);
  55   sub->filename = g_strdup (filename);
  56   sub->hardlinks = watch_hardlinks;
  57   sub->user_data = user_data;
  58
  59   IS_W ("new subscription for %s being setup\n", sub->dirname);
  60
  61   return sub;
  62 }
  63
  64 void
  65 _ih_sub_free (inotify_sub *sub)
  66 {
  67   g_free (sub->dirname);
  68   g_free (sub->filename);
  69   g_free (sub);
  70 }