/* $Id$ */
/*-
 * Copyright (c) 2003-2007 Benedikt Meurer <benny@xfce.org>
 * All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library 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, write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#ifdef HAVE_MEMORY_H
#include <memory.h>
#endif
#include <stdio.h>
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#include "xfce-private.h"
#include "xfce-rc-private.h"
#include "libxfce4util-visibility.h"


#ifndef PATH_MAX
#define PATH_MAX 4096
#endif

/* name of the NULL group */
#define NULL_GROUP "[NULL]"


typedef struct _Entry Entry;
typedef struct _LEntry LEntry;
typedef struct _Group Group;



static Group *
simple_add_group (XfceRcSimple *simple,
                  const gchar *name);
static Entry *
simple_add_entry (XfceRcSimple *simple,
                  const gchar *key,
                  const gchar *value,
                  const gchar *locale);
static gboolean
simple_parse_line (gchar *line,
                   gchar **section,
                   gchar **key,
                   gchar **value,
                   gchar **locale);
static void
simple_write_escaped (const gchar *string,
                      FILE *fp);
static gboolean
simple_write (XfceRcSimple *simple,
              const gchar *filename);
static void
simple_entry_free (Entry *entry);
static void
simple_group_free (Group *group);



struct _XfceRcSimple
{
  XfceRc __parent__;

  GStringChunk *string_chunk;

  gchar *filename;

  Group *gfirst;
  Group *glast;
  Group *group;

  guint shared_chunks : 1;
  guint dirty : 1;
  guint readonly : 1;
};

struct _Entry
{
  gchar *key;
  gchar *value;
  Entry *next;
  Entry *prev;
  LEntry *lfirst;
  LEntry *llast;
};

struct _LEntry
{
  gchar *locale;
  gchar *value;
  LEntry *next;
  LEntry *prev;
};

struct _Group
{
  gchar *name;
  Group *next;
  Group *prev;
  Entry *efirst;
  Entry *elast;
};



/* because strcmp is by far the most called function in this code,
 * we inline the comparison of the first character */
#define str_is_equal(a, b) (*(a) != *(b) ? FALSE : strcmp ((a), (b)) == 0)



static Group *
simple_add_group (XfceRcSimple *simple,
                  const gchar *name)
{
  Group *group;

  for (group = simple->gfirst; group != NULL; group = group->next)
    if (str_is_equal (group->name, name))
      return group;

  group = g_slice_new (Group);
  group->name = g_string_chunk_insert (simple->string_chunk, name);
  group->efirst = NULL;
  group->elast = NULL;

  if (G_UNLIKELY (simple->gfirst == NULL))
    {
      group->next = group->prev = NULL;
      simple->gfirst = simple->glast = group;
    }
  else
    {
      group->next = NULL;
      group->prev = simple->glast;
      simple->glast->next = group;
      simple->glast = group;
    }

  return group;
}



static Entry *
simple_add_entry (XfceRcSimple *simple,
                  const gchar *key,
                  const gchar *value,
                  const gchar *locale)
{
  LEntry *lentry_before;
  LEntry *lentry;
  Entry *entry;
  gint result;

  for (entry = simple->group->efirst; entry != NULL; entry = entry->next)
    if (str_is_equal (entry->key, key))
      break;

  if (G_UNLIKELY (entry == NULL))
    {
      entry = g_slice_new (Entry);
      entry->key = g_string_chunk_insert (simple->string_chunk, key);
      entry->value = g_string_chunk_insert (simple->string_chunk, value);
      entry->lfirst = NULL;
      entry->llast = NULL;

      if (simple->group->efirst == NULL)
        {
          entry->next = entry->prev = NULL;
          simple->group->efirst = simple->group->elast = entry;
        }
      else
        {
          entry->next = NULL;
          entry->prev = simple->group->elast;
          simple->group->elast->next = entry;
          simple->group->elast = entry;
        }

      if (locale == NULL)
        return entry;
    }

  if (G_UNLIKELY (locale == NULL))
    {
      /* overwrite existing value */
      if (!str_is_equal (entry->value, value))
        entry->value = g_string_chunk_insert (simple->string_chunk, value);
    }
  else
    {
      /* Add the localized value. Note the optimization used within here: We store
       * the locales in alphabetic order (e.g. de, fr, ...). And we start the search
       * at the end of the locales list, since locales are usually sorted in the
       * rc files. Once we notice that the locale in question is less than the
       * current list locale, we cancel the search and remember the list element as
       * the element before the new list element (remember the sorting order). This
       * makes parsing a usual resource config file with lots of locales amazingly
       * fast.
       */
      lentry_before = NULL;
      for (lentry = entry->llast; lentry != NULL; lentry = lentry->prev)
        {
          result = strcmp (lentry->locale, locale);

          if (result == 0)
            break;
          else if (result < 0)
            {
              lentry_before = lentry;
              lentry = NULL;
              break;
            }
        }

      if (G_LIKELY (lentry == NULL))
        {
          /* create new localized entry */
          lentry = g_slice_new (LEntry);
          lentry->locale = g_string_chunk_insert (simple->string_chunk, locale);
          lentry->value = g_string_chunk_insert (simple->string_chunk, value);

          if (G_UNLIKELY (entry->lfirst == NULL))
            {
              lentry->next = lentry->prev = NULL;
              entry->lfirst = entry->llast = lentry;
            }
          else if (lentry_before != NULL)
            {
              lentry->next = lentry_before->next;
              lentry->prev = lentry_before;
              if (G_UNLIKELY (lentry_before->next != NULL))
                lentry_before->next->prev = lentry;
              else
                entry->llast = lentry;
              lentry_before->next = lentry;
            }
          else
            {
              lentry->next = NULL;
              lentry->prev = entry->llast;
              entry->llast->next = lentry;
              entry->llast = lentry;
            }
        }
      else
        {
          /* overwrite value in existing localized entry */
          if (G_LIKELY (!str_is_equal (lentry->value, value)))
            lentry->value = g_string_chunk_insert (simple->string_chunk, value);
        }
    }

  return entry;
}



static gboolean
simple_parse_line (gchar *line,
                   gchar **section,
                   gchar **key,
                   gchar **value,
                   gchar **locale)
{
  gchar *p, *q, *r, *s;

  p = line;

  *section = NULL;
  *locale = NULL;
  *value = NULL;
  *key = NULL;

  while (g_ascii_isspace (*p))
    ++p;

  if (G_UNLIKELY (*p == '\0' || *p == '\n' || *p == '#'))
    return FALSE;

  if (*p == '[')
    {
      q = strrchr (++p, ']');
      if (G_LIKELY (q != NULL))
        {
          *section = p;
          *q = '\0';
          return TRUE;
        }
    }
  else
    {
      q = strchr (p + 1, '=');
      if (G_UNLIKELY (q == NULL))
        return FALSE;

      r = q + 1;

      for (--q; g_ascii_isspace (*q); --q)
        ;

      if (G_UNLIKELY (q == p))
        return FALSE;

      if (*q == ']')
        {
          for (s = q - 1; *s != '[' && s > p; --s)
            ;
          if (G_UNLIKELY (*s != '['))
            return FALSE;

          *key = p;
          *s = '\0';

          *locale = s + 1;
          *q = '\0';

          if (G_UNLIKELY (**key == '\0' || **locale == '\0'))
            return FALSE;
        }
      else
        {
          ++q;
          *key = p;
          *q = '\0';
        }

      while (g_ascii_isspace (*r))
        ++r;

      q = r + strlen (r);

      /* "\ " at the end of the string will not be removed */
      while (q > r && ((g_ascii_isspace (*(q - 1)) && *(q - 2) != '\\') || ((*(q - 1)) == '\r')))
        --q;

      *value = r;
      *q = '\0';

      /* unescape \ , \n, \t, \r and \\ */
      for (p = r; *r != '\0';)
        {
          if (G_UNLIKELY (*r == '\\'))
            {
              switch (*(r + 1))
                {
                case ' ':
                  *p++ = ' ';
                  break;

                case 'n':
                  *p++ = '\n';
                  break;

                case 't':
                  *p++ = '\t';
                  break;

                case 'r':
                  *p++ = '\r';
                  break;

                case '\\':
                  *p++ = '\\';
                  break;

                default:
                  *p++ = '\\';
                  *p++ = *(r + 1);
                  break;
                }

              r += 2;
            }
          else
            *p++ = *r++;
        }
      *p = '\0';

      return TRUE;
    }

  return FALSE;
}



static void
simple_write_escaped (const gchar *string, FILE *fp)
{
  const gchar *s;

  /* escape all whitespace at the beginning of the string */
  for (; *string == ' '; ++string)
    fputs ("\\ ", fp);

  for (; *string != '\0'; ++string)
    switch (*string)
      {
      case ' ':
        /* check if any non whitespace characters follow */
        for (s = string + 1; g_ascii_isspace (*s); ++s)
          ;
        if (*s == '\0')
          {
            /* need to escape the space */
            fputs ("\\ ", fp);
          }
        else
          {
            /* still non-whitespace, no need to escape */
            fputc (' ', fp);
          }
        break;

      case '\n':
        fputs ("\\n", fp);
        break;

      case '\t':
        fputs ("\\t", fp);
        break;

      case '\r':
        fputs ("\\r", fp);
        break;

      case '\\':
        fputs ("\\\\", fp);
        break;

      default:
        fputc (*string, fp);
        break;
      }
}



static gboolean
simple_write (XfceRcSimple *simple, const gchar *filename)
{
  LEntry *lentry;
  Entry *entry;
  Group *group;
  FILE *fp;

  fp = fopen (filename, "w");
  if (G_UNLIKELY (fp == NULL))
    {
      g_critical ("Unable to open file %s for writing: %s", filename, g_strerror (errno));
      return FALSE;
    }

  for (group = simple->gfirst; group != NULL; group = group->next)
    {
      /* don't store empty groups */
      if (group->efirst == NULL)
        continue;

      /* NULL_GROUP has no header */
      if (!str_is_equal (group->name, NULL_GROUP))
        fprintf (fp, "[%s]\n", group->name);

      for (entry = group->efirst; entry != NULL; entry = entry->next)
        {
          fprintf (fp, "%s=", entry->key);
          simple_write_escaped (entry->value, fp);
          fputc ('\n', fp);
          /*
           * Write local dependent key/value pairs. E.g.
           *   Name[da]=Xfce-session
           *   Name[de]=Xfce-Sitzung
           *   ...
           */
          for (lentry = entry->lfirst; lentry != NULL; lentry = lentry->next)
            {
              fprintf (fp, "%s[%s]=", entry->key, lentry->locale);
              simple_write_escaped (lentry->value, fp);
              fputc ('\n', fp);
            }
        }

      fprintf (fp, "\n");
    }

  if (ferror (fp))
    {
      g_critical ("Unable to write to file %s: Unexpected internal error", filename);
      fclose (fp);
      unlink (filename);
      return FALSE;
    }

  fclose (fp);
  return TRUE;
}



static void
simple_entry_free (Entry *entry)
{
  /* release all lentries */
  g_slice_free_chain (LEntry, entry->lfirst, next);

  /* release the entry */
  g_slice_free (Entry, entry);
}



static void
simple_group_free (Group *group)
{
  Entry *entry;
  Entry *next;

  /* release all entries */
  for (entry = group->efirst; entry != NULL; entry = next)
    {
      /* determine the next entry */
      next = entry->next;

      /* release this entry */
      simple_entry_free (entry);
    }

  /* release the group */
  g_slice_free (Group, group);
}



static guint
xfce_locale_match_rc (const XfceRc *rc, const gchar *locale)
{
  if (rc->languages != NULL)
    {
      for (gchar **plng = rc->languages; *plng != NULL; plng++)
        {
          guint match = xfce_locale_match (*plng, locale);
          if (match > XFCE_LOCALE_NO_MATCH)
            return match;
        }
    }
  else if (rc->locale != NULL)
    return xfce_locale_match (rc->locale, locale);

  return XFCE_LOCALE_NO_MATCH;
}



XfceRcSimple *
_xfce_rc_simple_new (XfceRcSimple *shared,
                     const gchar *filename,
                     gboolean readonly)
{
  XfceRcSimple *simple;

  simple = g_new0 (XfceRcSimple, 1);

  _xfce_rc_init (XFCE_RC (simple));

  /* attach callbacks */
  simple->__parent__.close = _xfce_rc_simple_close;
  simple->__parent__.get_groups = _xfce_rc_simple_get_groups;
  simple->__parent__.get_entries = _xfce_rc_simple_get_entries;
  simple->__parent__.delete_group = _xfce_rc_simple_delete_group;
  simple->__parent__.get_group = _xfce_rc_simple_get_group;
  simple->__parent__.has_group = _xfce_rc_simple_has_group;
  simple->__parent__.set_group = _xfce_rc_simple_set_group;
  simple->__parent__.delete_entry = _xfce_rc_simple_delete_entry;
  simple->__parent__.has_entry = _xfce_rc_simple_has_entry;
  simple->__parent__.read_entry = _xfce_rc_simple_read_entry;

  if (!readonly)
    {
      simple->__parent__.flush = _xfce_rc_simple_flush;
      simple->__parent__.rollback = _xfce_rc_simple_rollback;
      simple->__parent__.is_dirty = _xfce_rc_simple_is_dirty;
      simple->__parent__.is_readonly = _xfce_rc_simple_is_readonly;
      simple->__parent__.write_entry = _xfce_rc_simple_write_entry;
    }

  if (shared != NULL)
    {
      simple->shared_chunks = TRUE;
      simple->string_chunk = shared->string_chunk;
    }
  else
    {
      simple->shared_chunks = FALSE;
      simple->string_chunk = g_string_chunk_new (4096);
    }

  simple->filename = g_string_chunk_insert (simple->string_chunk, filename);
  simple->readonly = readonly;

  /* add NULL_GROUP */
  simple->group = simple_add_group (simple, NULL_GROUP);

  return simple;
}



gboolean
_xfce_rc_simple_parse (XfceRcSimple *simple)
{
  gboolean readonly;
  gchar *line = NULL;
  size_t line_len;
  gchar *section;
  gchar *locale;
  gchar *value;
  gchar *key;
  XfceRc *rc;
  FILE *fp;

  _xfce_return_val_if_fail (simple != NULL, FALSE);
  _xfce_return_val_if_fail (simple->filename != NULL, FALSE);

  rc = XFCE_RC (simple);
  readonly = xfce_rc_is_readonly (rc);

  fp = fopen (simple->filename, "r");
  if (fp == NULL)
    return FALSE;

  while (getline (&line, &line_len, fp) != -1)
    {
      if (!simple_parse_line (line, &section, &key, &value, &locale))
        continue;

      if (section != NULL)
        {
          simple->group = simple_add_group (simple, section);
          continue;
        }

      if (key == NULL)
        continue;

      if (locale == NULL)
        {
          simple_add_entry (simple, key, value, NULL);
          continue;
        }

      if (rc->locale == NULL && rc->languages == NULL)
        continue;

      if (!readonly || xfce_locale_match_rc (rc, locale) > XFCE_LOCALE_NO_MATCH)
        simple_add_entry (simple, key, value, locale);
    }

  if (line != NULL)
    free (line);

  fclose (fp);

  return TRUE;
}



void
_xfce_rc_simple_close (XfceRc *rc)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);
  Group *group_next;
  Group *group;

  /* release all memory allocated to the groups */
  for (group = simple->gfirst; group != NULL; group = group_next)
    {
      /* determine the next group */
      group_next = group->next;

      /* release this group */
      simple_group_free (group);
    }

  /* release the string chunk */
  if (!simple->shared_chunks)
    g_string_chunk_free (simple->string_chunk);
}



void
_xfce_rc_simple_flush (XfceRc *rc)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);
  gchar *filename = simple->filename;
  gchar tmp_path[PATH_MAX], buf[PATH_MAX] = { 0 };

  if (G_UNLIKELY (!simple->dirty))
    return;

  g_snprintf (tmp_path, PATH_MAX, "%s.%d.tmp", simple->filename, (int) getpid ());
  if (simple_write (simple, tmp_path))
    {
      /* support rc file being a symlink: see bug #14698 */
      if (readlink (simple->filename, buf, sizeof (buf) - 1) != -1)
        filename = buf;

      if (rename (tmp_path, filename) < 0)
        {
          g_critical ("Unable to rename %s to %s: %s",
                      tmp_path,
                      filename,
                      g_strerror (errno));
          unlink (tmp_path);
        }
      else
        simple->dirty = FALSE;
    }
}



void
_xfce_rc_simple_rollback (XfceRc *rc)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);

  simple->dirty = FALSE;
}



gboolean
_xfce_rc_simple_is_dirty (const XfceRc *rc)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);

  return simple->dirty;
}



gboolean
_xfce_rc_simple_is_readonly (const XfceRc *rc)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);

  return simple->readonly;
}



const gchar *
_xfce_rc_simple_get_filename (const XfceRc *rc)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);

  return simple->filename;
}



gchar **
_xfce_rc_simple_get_groups (const XfceRc *rc)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);
  const Group *group;
  gchar **result;
  guint size;
  guint pos;

  result = g_new (gchar *, 11);
  size = 10;
  pos = 0;

  for (group = simple->gfirst; group != NULL; group = group->next)
    {
      if (pos == size)
        {
          size *= 2;
          result = g_realloc (result, (size + 1) * sizeof (*result));
        }
      result[pos] = g_strdup (group->name);
      ++pos;
    }

  result[pos] = NULL;
  return result;
}



gchar **
_xfce_rc_simple_get_entries (const XfceRc *rc,
                             const gchar *name)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);
  const Group *group;
  const Entry *entry;
  gchar **result;
  guint size;
  guint pos;

  if (name == NULL)
    name = NULL_GROUP;

  for (group = simple->gfirst; group != NULL; group = group->next)
    if (str_is_equal (group->name, name))
      break;

  if (group == NULL)
    return NULL;

  result = g_new (gchar *, 11);
  size = 10;
  pos = 0;

  for (entry = group->efirst; entry != NULL; entry = entry->next)
    {
      if (size == pos)
        {
          size *= 2;
          result = g_realloc (result, (size + 1) * sizeof (*result));
        }
      result[pos] = g_strdup (entry->key);
      ++pos;
    }

  result[pos] = NULL;

  return result;
}



void
_xfce_rc_simple_delete_group (XfceRc *rc,
                              const gchar *name,
                              gboolean global)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);
  Group *group;
  Entry *entry;
  Entry *next;

  if (name == NULL)
    name = NULL_GROUP;

  for (group = simple->gfirst; group != NULL; group = group->next)
    {
      if (str_is_equal (group->name, name))
        {
          if (simple->group == group || str_is_equal (name, NULL_GROUP))
            {
              /* don't delete current group or the default group, just clear them */
              for (entry = group->efirst; entry != NULL; entry = next)
                {
                  next = entry->next;
                  simple_entry_free (entry);
                }
              group->efirst = group->elast = NULL;
            }
          else
            {
              /* unlink group from group list */
              if (group->prev != NULL)
                group->prev->next = group->next;
              else
                simple->gfirst = group->next;
              if (group->next != NULL)
                group->next->prev = group->prev;
              else
                simple->glast = group->prev;

              /* delete this group */
              simple_group_free (group);
            }

          simple->dirty = TRUE;
          break;
        }
    }
}



const gchar *
_xfce_rc_simple_get_group (const XfceRc *rc)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);

  if (str_is_equal (simple->group->name, NULL_GROUP))
    return NULL;
  else
    return simple->group->name;
}



gboolean
_xfce_rc_simple_has_group (const XfceRc *rc,
                           const gchar *name)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);
  const Group *group;

  /* the NULL group always exists */
  if (name == NULL)
    return TRUE;

  for (group = simple->gfirst; group != NULL; group = group->next)
    if (str_is_equal (group->name, name))
      break;

  return group != NULL;
}



void
_xfce_rc_simple_set_group (XfceRc *rc,
                           const gchar *name)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);

  if (name == NULL)
    name = NULL_GROUP;

  if (!str_is_equal (simple->group->name, name))
    simple->group = simple_add_group (simple, name);
}



void
_xfce_rc_simple_delete_entry (XfceRc *rc,
                              const gchar *key,
                              gboolean global)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);
  Entry *entry;

  for (entry = simple->group->efirst; entry != NULL; entry = entry->next)
    {
      if (str_is_equal (entry->key, key))
        {
          if (entry->prev != NULL)
            entry->prev->next = entry->next;
          else
            simple->group->efirst = entry->next;

          if (entry->next != NULL)
            entry->next->prev = entry->prev;
          else
            simple->group->elast = entry->prev;

          /* delete this entry */
          simple_entry_free (entry);

          simple->dirty = TRUE;
          break;
        }
    }
}



gboolean
_xfce_rc_simple_has_entry (const XfceRc *rc,
                           const gchar *key)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);
  const Entry *entry;

  for (entry = simple->group->efirst; entry != NULL; entry = entry->next)
    if (str_is_equal (entry->key, key))
      break;

  return entry != NULL;
}



const gchar *
_xfce_rc_simple_read_entry (const XfceRc *rc,
                            const gchar *key,
                            gboolean translated)
{
  const XfceRcSimple *simple = XFCE_RC_SIMPLE_CONST (rc);
  LEntry *lentry;
  Entry *entry;
  const gchar *best_value;
  guint best_match;
  guint match;

  for (entry = simple->group->efirst; entry != NULL; entry = entry->next)
    if (str_is_equal (entry->key, key))
      break;

  if (G_UNLIKELY (entry == NULL))
    return NULL;

  /* check for localized entry (best fit!) */
  if (G_LIKELY (translated && (rc->locale != NULL || rc->languages != NULL)))
    {
      gchar *locale_languages[] = { rc->locale, NULL };

      for (gchar **p = (rc->languages != NULL) ? rc->languages : locale_languages;
           *p != NULL; p++)
        {
          /* return untranslated value if we encounter the C locale */
          if (g_strcmp0 (*p, "C") == 0)
            break;

          best_match = XFCE_LOCALE_NO_MATCH;
          best_value = NULL;

          for (lentry = entry->lfirst; lentry != NULL; lentry = lentry->next)
            {
              match = xfce_locale_match (*p, lentry->locale);
              if (match == XFCE_LOCALE_FULL_MATCH)
                {
                  /* FULL MATCH */
                  return lentry->value;
                }
              else if (match > best_match)
                {
                  best_match = match;
                  best_value = lentry->value;
                }
            }

          if (best_value != NULL)
            return best_value;

          /* FALL-THROUGH */
        }
    }

  return entry->value;
}



void
_xfce_rc_simple_write_entry (XfceRc *rc,
                             const gchar *key,
                             const gchar *value)
{
  XfceRcSimple *simple = XFCE_RC_SIMPLE (rc);
  Entry *result;

  result = simple_add_entry (simple, key, value, NULL);
  if (G_LIKELY (result != NULL))
    simple->dirty = TRUE;
}



#define __XFCE_RC_SIMPLE_C__
#include "libxfce4util-visibility.c"
