gio/inotify/inotify-sub.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
   2
   3 /* inotify-sub.c - GMonitor based on inotify.
   4
   5    Copyright (C) 2006 John McCutchan
   6
   7    The Gnome Library is free software; you can redistribute it and/or
   8    modify it under the terms of the GNU Library General Public License as
   9    published by the Free Software Foundation; either version 2 of the
  10    License, or (at your option) any later version.
  11
  12    The Gnome 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
  18    License along with the Gnome Library; see the file COPYING.LIB.  If not,
  19    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.
  21
  22    Authors:
  23                  John McCutchan <john@johnmccutchan.com>
  24 */
  25
  26 #include "config.h"
  27 #include <string.h>
  28 #include <glib.h>
  29
  30 #include "inotify-sub.h"
  31
  32 static gboolean is_debug_enabled = FALSE;
  33 #define IS_W if (is_debug_enabled) g_warning
  34
  35 static gchar*
  36 dup_dirname (const gchar *dirname)
  37 {
  38   gchar *d_dirname = g_strdup (dirname);
  39   size_t len = strlen (d_dirname);
  40
  41   if (d_dirname[len - 1] == '/')
  42     d_dirname[len - 1] = '\0';
  43
  44   return d_dirname;
  45 }
  46
  47 inotify_sub*
  48 _ih_sub_new (const gchar *dirname,
  49              const gchar *filename,
  50              gboolean     pair_moves,
  51              gpointer     user_data)
  52 {
  53   inotify_sub *sub = NULL;
  54
  55   sub = g_new0 (inotify_sub, 1);
  56   sub->dirname = dup_dirname (dirname);
  57   sub->filename = g_strdup (filename);
  58   sub->pair_moves = pair_moves;
  59   sub->user_data = user_data;
  60
  61   IS_W ("new subscription for %s being setup\n", sub->dirname);
  62
  63   return sub;
  64 }
  65
  66 void
  67 _ih_sub_free (inotify_sub *sub)
  68 {
  69   g_free (sub->dirname);
  70   g_free (sub->filename);
  71   g_free (sub);
  72 }