Extract config file handlers into a separate file

We used custom_load_conf() to load the configuration file and
io_save_conf() to save configuration. Move these functions, including
all helpers, to a central location.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

9 files changed, 596 insertions, 551 deletions

diff --git a/.gitignore b/.gitignore
index 318e79f..24a28f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,7 +5,6 @@ Makefile.in
 Makefile.in.in
 Makevars
 aclocal.m4
-config.*
 configure
 depcomp
 install-sh
@@ -15,6 +14,8 @@ stamp-h1
 autom4te.cache/
 m4/
 
+./config.*
+
 doc/*.1
 doc/*.html
 doc/*.pdf
diff --git a/src/Makefile.am b/src/Makefile.am
index 942e7a2..5942b89 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -12,6 +12,7 @@ calcurse_SOURCES = \
 	apoint.c \
 	args.c \
 	calendar.c \
+	config.c \
 	custom.c \
 	day.c \
 	event.c \
diff --git a/src/args.c b/src/args.c
index d4209bf..04dd690 100644
--- a/src/args.c
+++ b/src/args.c
@@ -910,7 +910,7 @@ parse_args (int argc, char **argv)
               io_check_file (path_apts, NULL);
               io_check_file (path_conf, NULL);
               io_load_app ();
-              custom_load_conf (); /* To get output date format. */
+              config_load (); /* To get output date format. */
               if (dflag)
                 date_arg (ddate, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
                           preg);
@@ -926,7 +926,7 @@ parse_args (int argc, char **argv)
               io_check_file (path_apts, NULL);
               io_check_file (path_conf, NULL);
               vars_init ();
-              custom_load_conf (); /* To get output date format. */
+              config_load (); /* To get output date format. */
               io_load_app ();
               day.dd = day.mm = day.yyyy = 0;
               app_arg (add_line, &day, 0, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
diff --git a/src/calcurse.c b/src/calcurse.c
index 35a1fa5..756a79f 100644
--- a/src/calcurse.c
+++ b/src/calcurse.c
@@ -158,7 +158,7 @@ main (int argc, char **argv)
    * configuration (the display is then updated), and then
    * the todo list, appointments and events.
    */
-  custom_load_conf ();
+  config_load ();
   wins_erase_status_bar ();
   io_load_keys (conf.pager);
   io_load_todo ();
diff --git a/src/calcurse.h b/src/calcurse.h
index d79a604..35a64f0 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -626,11 +626,15 @@ long          calendar_start_of_year (void);
 long          calendar_end_of_year (void);
 char         *calendar_get_pom (time_t);
 
+/* config.c */
+
+void      config_load (void);
+unsigned  config_save (void);
+
 /* custom.c */
 void custom_init_attr (void);
 void custom_apply_attr (WINDOW *, int);
 void custom_remove_attr (WINDOW *, int);
-void custom_load_conf (void);
 void custom_config_bar (void);
 void custom_layout_config (void);
 void custom_sidebar_config (void);
@@ -688,7 +692,6 @@ int          updatestring (WINDOW *, char **, int, int);
 unsigned         io_fprintln (const char *, const char *, ...);
 void             io_init (char *, char *);
 void             io_extract_data (char *, const char *, int);
-unsigned         io_save_conf (void);
 unsigned         io_save_apts (void);
 unsigned         io_save_todo (void);
 unsigned         io_save_keys (void);
diff --git a/src/config.c b/src/config.c
new file mode 100644
index 0000000..20a183b
--- /dev/null
+++ b/src/config.c
@@ -0,0 +1,583 @@
+/*
+ * Calcurse - text-based organizer
+ *
+ * Copyright (c) 2004-2011 calcurse Development Team <misc@calcurse.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the
+ *        following disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the
+ *        following disclaimer in the documentation and/or other
+ *        materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Send your feedback or comments to : misc@calcurse.org
+ * Calcurse home page : http://calcurse.org
+ *
+ */
+
+#include <ctype.h>
+
+#include "calcurse.h"
+
+/* Available configuration variables. */
+enum config_var {
+  CUSTOM_CONF_AUTOSAVE,
+  CUSTOM_CONF_AUTOGC,
+  CUSTOM_CONF_PERIODICSAVE,
+  CUSTOM_CONF_CONFIRMQUIT,
+  CUSTOM_CONF_CONFIRMDELETE,
+  CUSTOM_CONF_SKIPSYSTEMDIALOGS,
+  CUSTOM_CONF_SKIPPROGRESSBAR,
+  CUSTOM_CONF_CALENDAR_DEFAULTVIEW,
+  CUSTOM_CONF_WEEKBEGINSONMONDAY,
+  CUSTOM_CONF_COLORTHEME,
+  CUSTOM_CONF_LAYOUT,
+  CUSTOM_CONF_SBAR_WIDTH,
+  CUSTOM_CONF_NOTIFYBARSHOW,
+  CUSTOM_CONF_NOTIFYBARDATE,
+  CUSTOM_CONF_NOTIFYBARCLOCK,
+  CUSTOM_CONF_NOTIFYBARWARNING,
+  CUSTOM_CONF_NOTIFYBARCOMMAND,
+  CUSTOM_CONF_NOTIFYALL,
+  CUSTOM_CONF_OUTPUTDATEFMT,
+  CUSTOM_CONF_INPUTDATEFMT,
+  CUSTOM_CONF_DMON_ENABLE,
+  CUSTOM_CONF_DMON_LOG,
+  CUSTOM_CONF_INVALID
+};
+
+struct config_varname {
+  enum config_var var;
+  const char *name;
+};
+
+static struct config_varname config_varmap[] =
+{
+  { CUSTOM_CONF_AUTOSAVE, "auto_save" },
+  { CUSTOM_CONF_AUTOGC, "auto_gc" },
+  { CUSTOM_CONF_PERIODICSAVE, "periodic_save" },
+  { CUSTOM_CONF_CONFIRMQUIT, "confirm_quit" },
+  { CUSTOM_CONF_CONFIRMDELETE, "confirm_delete" },
+  { CUSTOM_CONF_SKIPSYSTEMDIALOGS, "skip_system_dialogs" },
+  { CUSTOM_CONF_SKIPPROGRESSBAR, "skip_progress_bar" },
+  { CUSTOM_CONF_CALENDAR_DEFAULTVIEW, "calendar_default_view" },
+  { CUSTOM_CONF_WEEKBEGINSONMONDAY, "week_begins_on_monday" },
+  { CUSTOM_CONF_COLORTHEME, "color-theme" },
+  { CUSTOM_CONF_LAYOUT, "layout" },
+  { CUSTOM_CONF_SBAR_WIDTH, "side-bar_width" },
+  { CUSTOM_CONF_NOTIFYBARSHOW, "notify-bar_show" },
+  { CUSTOM_CONF_NOTIFYBARDATE, "notify-bar_date" },
+  { CUSTOM_CONF_NOTIFYBARCLOCK, "notify-bar_clock" },
+  { CUSTOM_CONF_NOTIFYBARWARNING, "notify-bar_warning" },
+  { CUSTOM_CONF_NOTIFYBARCOMMAND, "notify-bar_command" },
+  { CUSTOM_CONF_NOTIFYALL, "notify-all" },
+  { CUSTOM_CONF_OUTPUTDATEFMT, "output_datefmt" },
+  { CUSTOM_CONF_INPUTDATEFMT, "input_datefmt" },
+  { CUSTOM_CONF_DMON_ENABLE, "notify-daemon_enable" },
+  { CUSTOM_CONF_DMON_LOG, "notify-daemon_log" }
+};
+
+static int
+config_parse_bool (unsigned *dest, char *val)
+{
+  if (strncmp (val, "yes", 4) == 0)
+    *dest = 1;
+  else if (strncmp (val, "no", 3) == 0)
+    *dest = 0;
+  else
+    return 0;
+
+  return 1;
+}
+
+static int
+config_parse_unsigned (unsigned *dest, char *val)
+{
+  if (is_all_digit (val))
+    *dest = atoi (val);
+  else
+    return 0;
+
+  return 1;
+}
+
+static int
+config_parse_int (int *dest, char *val)
+{
+  if ((*val == '+' || *val == '-' || isdigit (*val)) && is_all_digit (val + 1))
+    *dest = atoi (val);
+  else
+    return 0;
+
+  return 1;
+}
+
+/*
+ * Load user color theme from file.
+ * Need to handle calcurse versions prior to 1.8, where colors where handled
+ * differently (number between 1 and 8).
+ */
+static int
+config_parse_color (char *val)
+{
+#define AWAITED_COLORS	2
+
+  int i, len, color_num;
+  char c[AWAITED_COLORS][BUFSIZ];
+  int colr[AWAITED_COLORS];
+
+  len = strlen (val);
+  if (len > 1)
+    {
+      /* New version configuration */
+      if (sscanf (val, "%s on %s", c[0], c[1]) != AWAITED_COLORS)
+        return 0;
+
+      for (i = 0; i < AWAITED_COLORS; i++)
+        {
+          if (!strncmp (c[i], "black", 5))
+            colr[i] = COLOR_BLACK;
+          else if (!strncmp (c[i], "red", 3))
+            colr[i] = COLOR_RED;
+          else if (!strncmp (c[i], "green", 5))
+            colr[i] = COLOR_GREEN;
+          else if (!strncmp (c[i], "yellow", 6))
+            colr[i] = COLOR_YELLOW;
+          else if (!strncmp (c[i], "blue", 4))
+            colr[i] = COLOR_BLUE;
+          else if (!strncmp (c[i], "magenta", 7))
+            colr[i] = COLOR_MAGENTA;
+          else if (!strncmp (c[i], "cyan", 4))
+            colr[i] = COLOR_CYAN;
+          else if (!strncmp (c[i], "white", 5))
+            colr[i] = COLOR_WHITE;
+          else if (!strncmp (c[i], "default", 7))
+            colr[i] = background;
+          else
+            return 0;
+        }
+      init_pair (COLR_CUSTOM, colr[0], colr[1]);
+    }
+  else if (len == 1)
+    {
+      /* Old version configuration */
+      if (isdigit (*val))
+        color_num = atoi (val);
+      else
+        return 0;
+
+      switch (color_num)
+        {
+        case 0:
+          colorize = 0;
+          break;
+        case 1:
+          init_pair (COLR_CUSTOM, COLOR_RED, background);
+          break;
+        case 2:
+          init_pair (COLR_CUSTOM, COLOR_GREEN, background);
+          break;
+        case 3:
+          init_pair (COLR_CUSTOM, COLOR_BLUE, background);
+          break;
+        case 4:
+          init_pair (COLR_CUSTOM, COLOR_CYAN, background);
+          break;
+        case 5:
+          init_pair (COLR_CUSTOM, COLOR_YELLOW, background);
+          break;
+        case 6:
+          init_pair (COLR_CUSTOM, COLOR_BLACK, COLR_GREEN);
+          break;
+        case 7:
+          init_pair (COLR_CUSTOM, COLOR_BLACK, COLR_YELLOW);
+          break;
+        case 8:
+          init_pair (COLR_CUSTOM, COLOR_RED, COLR_BLUE);
+          break;
+        default:
+          return 0;
+        }
+    }
+  else
+    return 0;
+
+  return 1;
+}
+
+/* Set a configuration variable. */
+static int
+config_set_conf (enum config_var var, char *val)
+{
+  unsigned tmp;
+
+  switch (var)
+    {
+    case CUSTOM_CONF_AUTOSAVE:
+      return config_parse_bool (&conf.auto_save, val);
+      break;
+    case CUSTOM_CONF_AUTOGC:
+      return config_parse_bool (&conf.auto_gc, val);
+      break;
+    case CUSTOM_CONF_PERIODICSAVE:
+      return config_parse_unsigned (&conf.periodic_save, val);
+      break;
+    case CUSTOM_CONF_CONFIRMQUIT:
+      return config_parse_bool (&conf.confirm_quit, val);
+      break;
+    case CUSTOM_CONF_CONFIRMDELETE:
+      return config_parse_bool (&conf.confirm_delete, val);
+      break;
+    case CUSTOM_CONF_SKIPSYSTEMDIALOGS:
+      return config_parse_bool (&conf.skip_system_dialogs, val);
+      break;
+    case CUSTOM_CONF_SKIPPROGRESSBAR:
+      return config_parse_bool (&conf.skip_progress_bar, val);
+      break;
+    case CUSTOM_CONF_CALENDAR_DEFAULTVIEW:
+      calendar_set_view (atoi (val));
+      break;
+    case CUSTOM_CONF_WEEKBEGINSONMONDAY:
+      return config_parse_bool (&tmp, val);
+      if (tmp)
+        calendar_set_first_day_of_week (MONDAY);
+      else
+        calendar_set_first_day_of_week (SUNDAY);
+      break;
+    case CUSTOM_CONF_COLORTHEME:
+      return config_parse_color (val);
+      break;
+    case CUSTOM_CONF_LAYOUT:
+      wins_set_layout (atoi (val));
+      break;
+    case CUSTOM_CONF_SBAR_WIDTH:
+      wins_set_sbar_width (atoi (val));
+      break;
+    case CUSTOM_CONF_NOTIFYBARSHOW:
+      return config_parse_bool (&nbar.show, val);
+      break;
+    case CUSTOM_CONF_NOTIFYBARDATE:
+      strncpy (nbar.datefmt, val, strlen (val) + 1);
+      break;
+    case CUSTOM_CONF_NOTIFYBARCLOCK:
+      strncpy (nbar.timefmt, val, strlen (val) + 1);
+      break;
+    case CUSTOM_CONF_NOTIFYBARWARNING:
+      return config_parse_int (&nbar.cntdwn, val);
+      break;
+    case CUSTOM_CONF_NOTIFYBARCOMMAND:
+      strncpy (nbar.cmd, val, strlen (val) + 1);
+      break;
+    case CUSTOM_CONF_NOTIFYALL:
+      return config_parse_bool(&nbar.notify_all, val);
+      break;
+    case CUSTOM_CONF_OUTPUTDATEFMT:
+      if (val[0] != '\0')
+        strncpy (conf.output_datefmt, val, strlen (val) + 1);
+      break;
+    case CUSTOM_CONF_INPUTDATEFMT:
+      return config_parse_int (&conf.input_datefmt, val);
+      if (conf.input_datefmt <= 0 || conf.input_datefmt >= DATE_FORMATS)
+        conf.input_datefmt = 1;
+      break;
+    case CUSTOM_CONF_DMON_ENABLE:
+      return config_parse_bool (&dmon.enable, val);
+      break;
+    case CUSTOM_CONF_DMON_LOG:
+      return config_parse_bool (&dmon.log, val);
+      break;
+    default:
+      return 0;
+      break;
+    }
+
+  return 1;
+}
+
+/* Load the user configuration. */
+void
+config_load (void)
+{
+  FILE *data_file;
+  char *mesg_line1 = _("Failed to open config file");
+  char *mesg_line2 = _("Press [ENTER] to continue");
+  char buf[BUFSIZ], e_conf[BUFSIZ];
+  int i;
+  char *name;
+  enum config_var var;
+  char *val;
+
+  data_file = fopen (path_conf, "r");
+  if (data_file == NULL)
+    {
+      status_mesg (mesg_line1, mesg_line2);
+      wnoutrefresh (win[STA].p);
+      wins_doupdate ();
+      keys_getch (win[STA].p, NULL);
+    }
+
+  pthread_mutex_lock (&nbar.mutex);
+  for (;;)
+    {
+      if (fgets (buf, sizeof buf, data_file) == NULL)
+        break;
+      io_extract_data (e_conf, buf, sizeof buf);
+
+      if (*e_conf == '\0')
+        continue;
+
+      name = e_conf;
+      val = strchr (e_conf, '=');
+      if (val)
+        {
+          *val = '\0';
+          val++;
+        }
+
+      var = CUSTOM_CONF_INVALID;
+      for (i = 0; i < sizeof (config_varmap) / sizeof (struct config_varname); i++)
+        {
+          if (strncmp (name, config_varmap[i].name, BUFSIZ) == 0)
+            {
+              var = config_varmap[i].var;
+              break;
+            }
+        }
+
+      if (var == CUSTOM_CONF_INVALID)
+        {
+          EXIT (_("configuration variable unknown: \"%s\""), name);
+          /* NOTREACHED */
+        }
+
+      if (val && (*val == '\0' || *val == '\n'))
+        {
+          /* Backward compatibility mode. */
+          if (fgets (buf, sizeof buf, data_file) == NULL)
+            break;
+          io_extract_data (e_conf, buf, sizeof buf);
+          val = e_conf;
+        }
+
+      if (!val || !config_set_conf (var, val))
+        {
+          EXIT (_("wrong configuration variable format for \"%s\""), name);
+          /* NOTREACHED */
+        }
+    }
+  file_close (data_file, __FILE_POS__);
+  pthread_mutex_unlock (&nbar.mutex);
+}
+
+/*
+ * Return a string defining the color theme in the form:
+ *       foreground color 'on' background color
+ * in order to dump this data in the configuration file.
+ * Color numbers follow the ncurses library definitions.
+ * If ncurses library was compiled with --enable-ext-funcs,
+ * then default color is -1.
+ */
+void
+config_color_theme_name (char *theme_name)
+{
+#define MAXCOLORS		8
+#define NBCOLORS		2
+#define DEFAULTCOLOR		255
+#define DEFAULTCOLOR_EXT	-1
+
+  int i;
+  short color[NBCOLORS];
+  char *color_name[NBCOLORS];
+  char *default_color = "default";
+  char *name[MAXCOLORS] = {
+    "black",
+    "red",
+    "green",
+    "yellow",
+    "blue",
+    "magenta",
+    "cyan",
+    "white"
+  };
+
+  if (!colorize)
+    strncpy (theme_name, "0", BUFSIZ);
+  else
+    {
+      pair_content (COLR_CUSTOM, &color[0], &color[1]);
+      for (i = 0; i < NBCOLORS; i++)
+        {
+          if ((color[i] == DEFAULTCOLOR) || (color[i] == DEFAULTCOLOR_EXT))
+            color_name[i] = default_color;
+          else if (color[i] >= 0 && color[i] <= MAXCOLORS)
+            color_name[i] = name[color[i]];
+          else
+            {
+              EXIT (_("unknown color"));
+              /* NOTREACHED */
+            }
+        }
+      snprintf (theme_name, BUFSIZ, "%s on %s", color_name[0], color_name[1]);
+    }
+}
+
+
+/* Save the user configuration. */
+unsigned
+config_save (void)
+{
+  char *config_txt =
+    "#\n"
+    "# Calcurse configuration file\n#\n"
+    "# This file sets the configuration options used by Calcurse. These\n"
+    "# options are usually set from within Calcurse. A line beginning with \n"
+    "# a space or tab is considered to be a continuation of the previous "
+    "line.\n"
+    "# For a variable to be unset its value must be blank, followed by an\n"
+    "# empty line. To set a variable to the empty string its value should be "
+    "\"\".\n"
+    "# Lines beginning with \"#\" are comments, and ignored by Calcurse.\n";
+  char theme_name[BUFSIZ];
+  FILE *fp;
+
+  if ((fp = fopen (path_conf, "w")) == NULL)
+    return 0;
+
+  config_color_theme_name (theme_name);
+
+  fprintf (fp, "%s\n", config_txt);
+
+  fputs ("# If this option is set to yes, "
+         "automatic save is done when quitting\n", fp);
+  fputs ("auto_save=", fp);
+  fprintf (fp, "%s\n", (conf.auto_save) ? "yes" : "no");
+
+  fputs ("\n# If this option is set to yes, "
+         "the GC is run automatically when quitting\n", fp);
+  fputs ("auto_gc=", fp);
+  fprintf (fp, "%s\n", (conf.auto_gc) ? "yes" : "no");
+
+  fputs ("\n# If not null, perform automatic saves every "
+         "'periodic_save' minutes\n", fp);
+  fputs ("periodic_save=", fp);
+  fprintf (fp, "%d\n", conf.periodic_save);
+
+  fputs ("\n# If this option is set to yes, "
+         "confirmation is required before quitting\n", fp);
+  fputs ("confirm_quit=", fp);
+  fprintf (fp, "%s\n", (conf.confirm_quit) ? "yes" : "no");
+
+  fputs ("\n# If this option is set to yes, "
+         "confirmation is required before deleting an event\n", fp);
+  fputs ("confirm_delete=", fp);
+  fprintf (fp, "%s\n", (conf.confirm_delete) ? "yes" : "no");
+
+  fputs ("\n# If this option is set to yes, messages about loaded and "
+         "saved data will not be displayed\n", fp);
+  fputs ("skip_system_dialogs=", fp);
+  fprintf (fp, "%s\n", (conf.skip_system_dialogs) ? "yes" : "no");
+
+  fputs ("\n# If this option is set to yes, progress bar appearing "
+         "when saving data will not be displayed\n", fp);
+  fputs ("skip_progress_bar=", fp);
+  fprintf (fp, "%s\n", (conf.skip_progress_bar) ? "yes" : "no");
+
+  fputs ("\n# Default calendar view (0)monthly (1)weekly:\n", fp);
+  fputs ("calendar_default_view=", fp);
+  fprintf (fp, "%d\n", calendar_get_view ());
+
+  fputs ("\n# If this option is set to yes, "
+         "monday is the first day of the week, else it is sunday\n", fp);
+  fputs ("week_begins_on_monday=", fp);
+  fprintf (fp, "%s\n", (calendar_week_begins_on_monday ())? "yes" : "no");
+
+  fputs ("\n# This is the color theme used for menus :\n", fp);
+  fputs ("color-theme=", fp);
+  fprintf (fp, "%s\n", theme_name);
+
+  fputs ("\n# This is the layout of the calendar :\n", fp);
+  fputs ("layout=", fp);
+  fprintf (fp, "%d\n", wins_layout ());
+
+  fputs ("\n# Width ( percentage, 0 being minimun width, fp) "
+         "of the side bar :\n", fp);
+  fputs ("side-bar_width=", fp);
+  fprintf (fp, "%d\n", wins_sbar_wperc ());
+
+  if (ui_mode == UI_CURSES)
+    pthread_mutex_lock (&nbar.mutex);
+  fputs ("\n# If this option is set to yes, "
+         "notify-bar will be displayed :\n", fp);
+  fputs ("notify-bar_show=", fp);
+  fprintf (fp, "%s\n", (nbar.show) ? "yes" : "no");
+
+  fputs ("\n# Format of the date to be displayed inside notify-bar :\n", fp);
+  fputs ("notify-bar_date=", fp);
+  fprintf (fp, "%s\n", nbar.datefmt);
+
+  fputs ("\n# Format of the time to be displayed inside notify-bar :\n", fp);
+  fputs ("notify-bar_clock=", fp);
+  fprintf (fp, "%s\n", nbar.timefmt);
+
+  fputs ("\n# Warn user if he has an appointment within next "
+         "'notify-bar_warning' seconds :\n", fp);
+  fputs ("notify-bar_warning=", fp);
+  fprintf (fp, "%d\n", nbar.cntdwn);
+
+  fputs ("\n# Command used to notify user of "
+         "an upcoming appointment :\n", fp);
+  fputs ("notify-bar_command=", fp);
+  fprintf (fp, "%s\n", nbar.cmd);
+
+  fputs ("\n# Notify all appointments instead of flagged ones only\n", fp);
+  fputs ("notify-all=", fp);
+  fprintf (fp, "%s\n", (nbar.notify_all) ? "yes" : "no");
+
+  fputs ("\n# Format of the date to be displayed "
+         "in non-interactive mode :\n", fp);
+  fputs ("output_datefmt=", fp);
+  fprintf (fp, "%s\n", conf.output_datefmt);
+
+  fputs ("\n# Format to be used when entering a date "
+         "(1)mm/dd/yyyy (2)dd/mm/yyyy (3)yyyy/mm/dd) "
+         "(4)yyyy-mm-dd:\n", fp);
+  fputs ("input_datefmt=", fp);
+  fprintf (fp, "%d\n", conf.input_datefmt);
+
+  if (ui_mode == UI_CURSES)
+    pthread_mutex_unlock (&nbar.mutex);
+
+  fputs ("\n# If this option is set to yes, "
+         "calcurse will run in background to get notifications "
+         "after exiting\n", fp);
+  fputs ("notify-daemon_enable=", fp);
+  fprintf (fp, "%s\n", dmon.enable ? "yes" : "no");
+
+  fputs ("\n# If this option is set to yes, "
+         "activity will be logged when running in background\n", fp);
+  fputs ("notify-daemon_log=", fp);
+  fprintf (fp, "%s\n", dmon.log ? "yes" : "no");
+
+  file_close (fp, __FILE_POS__);
+
+  return 1;
+}
diff --git a/src/custom.c b/src/custom.c
index 38ad8bc..7e5ded3 100644
--- a/src/custom.c
+++ b/src/custom.c
@@ -41,64 +41,6 @@
 
 #include "calcurse.h"
 
-/* Available configuration variables. */
-enum conf_var {
-  CUSTOM_CONF_AUTOSAVE,
-  CUSTOM_CONF_AUTOGC,
-  CUSTOM_CONF_PERIODICSAVE,
-  CUSTOM_CONF_CONFIRMQUIT,
-  CUSTOM_CONF_CONFIRMDELETE,
-  CUSTOM_CONF_SKIPSYSTEMDIALOGS,
-  CUSTOM_CONF_SKIPPROGRESSBAR,
-  CUSTOM_CONF_CALENDAR_DEFAULTVIEW,
-  CUSTOM_CONF_WEEKBEGINSONMONDAY,
-  CUSTOM_CONF_COLORTHEME,
-  CUSTOM_CONF_LAYOUT,
-  CUSTOM_CONF_SBAR_WIDTH,
-  CUSTOM_CONF_NOTIFYBARSHOW,
-  CUSTOM_CONF_NOTIFYBARDATE,
-  CUSTOM_CONF_NOTIFYBARCLOCK,
-  CUSTOM_CONF_NOTIFYBARWARNING,
-  CUSTOM_CONF_NOTIFYBARCOMMAND,
-  CUSTOM_CONF_NOTIFYALL,
-  CUSTOM_CONF_OUTPUTDATEFMT,
-  CUSTOM_CONF_INPUTDATEFMT,
-  CUSTOM_CONF_DMON_ENABLE,
-  CUSTOM_CONF_DMON_LOG,
-  CUSTOM_CONF_INVALID
-};
-
-struct conf_varname {
-  enum conf_var var;
-  const char *name;
-};
-
-static struct conf_varname conf_varmap[] =
-{
-  { CUSTOM_CONF_AUTOSAVE, "auto_save" },
-  { CUSTOM_CONF_AUTOGC, "auto_gc" },
-  { CUSTOM_CONF_PERIODICSAVE, "periodic_save" },
-  { CUSTOM_CONF_CONFIRMQUIT, "confirm_quit" },
-  { CUSTOM_CONF_CONFIRMDELETE, "confirm_delete" },
-  { CUSTOM_CONF_SKIPSYSTEMDIALOGS, "skip_system_dialogs" },
-  { CUSTOM_CONF_SKIPPROGRESSBAR, "skip_progress_bar" },
-  { CUSTOM_CONF_CALENDAR_DEFAULTVIEW, "calendar_default_view" },
-  { CUSTOM_CONF_WEEKBEGINSONMONDAY, "week_begins_on_monday" },
-  { CUSTOM_CONF_COLORTHEME, "color-theme" },
-  { CUSTOM_CONF_LAYOUT, "layout" },
-  { CUSTOM_CONF_SBAR_WIDTH, "side-bar_width" },
-  { CUSTOM_CONF_NOTIFYBARSHOW, "notify-bar_show" },
-  { CUSTOM_CONF_NOTIFYBARDATE, "notify-bar_date" },
-  { CUSTOM_CONF_NOTIFYBARCLOCK, "notify-bar_clock" },
-  { CUSTOM_CONF_NOTIFYBARWARNING, "notify-bar_warning" },
-  { CUSTOM_CONF_NOTIFYBARCOMMAND, "notify-bar_command" },
-  { CUSTOM_CONF_NOTIFYALL, "notify-all" },
-  { CUSTOM_CONF_OUTPUTDATEFMT, "output_datefmt" },
-  { CUSTOM_CONF_INPUTDATEFMT, "input_datefmt" },
-  { CUSTOM_CONF_DMON_ENABLE, "notify-daemon_enable" },
-  { CUSTOM_CONF_DMON_LOG, "notify-daemon_log" }
-};
-
 struct attribute {
   int color[7];
   int nocolor[7];
@@ -106,134 +48,6 @@ struct attribute {
 
 static struct attribute attr;
 
-static int
-conf_parse_bool (unsigned *dest, char *val)
-{
-  if (strncmp (val, "yes", 4) == 0)
-    *dest = 1;
-  else if (strncmp (val, "no", 3) == 0)
-    *dest = 0;
-  else
-    return 0;
-
-  return 1;
-}
-
-static int
-conf_parse_unsigned (unsigned *dest, char *val)
-{
-  if (is_all_digit (val))
-    *dest = atoi (val);
-  else
-    return 0;
-
-  return 1;
-}
-
-static int
-conf_parse_int (int *dest, char *val)
-{
-  if ((*val == '+' || *val == '-' || isdigit (*val)) && is_all_digit (val + 1))
-    *dest = atoi (val);
-  else
-    return 0;
-
-  return 1;
-}
-
-/*
- * Load user color theme from file.
- * Need to handle calcurse versions prior to 1.8, where colors where handled
- * differently (number between 1 and 8).
- */
-static int
-conf_parse_color (char *val)
-{
-#define AWAITED_COLORS	2
-
-  int i, len, color_num;
-  char c[AWAITED_COLORS][BUFSIZ];
-  int colr[AWAITED_COLORS];
-
-  len = strlen (val);
-  if (len > 1)
-    {
-      /* New version configuration */
-      if (sscanf (val, "%s on %s", c[0], c[1]) != AWAITED_COLORS)
-        return 0;
-
-      for (i = 0; i < AWAITED_COLORS; i++)
-        {
-          if (!strncmp (c[i], "black", 5))
-            colr[i] = COLOR_BLACK;
-          else if (!strncmp (c[i], "red", 3))
-            colr[i] = COLOR_RED;
-          else if (!strncmp (c[i], "green", 5))
-            colr[i] = COLOR_GREEN;
-          else if (!strncmp (c[i], "yellow", 6))
-            colr[i] = COLOR_YELLOW;
-          else if (!strncmp (c[i], "blue", 4))
-            colr[i] = COLOR_BLUE;
-          else if (!strncmp (c[i], "magenta", 7))
-            colr[i] = COLOR_MAGENTA;
-          else if (!strncmp (c[i], "cyan", 4))
-            colr[i] = COLOR_CYAN;
-          else if (!strncmp (c[i], "white", 5))
-            colr[i] = COLOR_WHITE;
-          else if (!strncmp (c[i], "default", 7))
-            colr[i] = background;
-          else
-            return 0;
-        }
-      init_pair (COLR_CUSTOM, colr[0], colr[1]);
-    }
-  else if (len == 1)
-    {
-      /* Old version configuration */
-      if (isdigit (*val))
-        color_num = atoi (val);
-      else
-        return 0;
-
-      switch (color_num)
-        {
-        case 0:
-          colorize = 0;
-          break;
-        case 1:
-          init_pair (COLR_CUSTOM, COLOR_RED, background);
-          break;
-        case 2:
-          init_pair (COLR_CUSTOM, COLOR_GREEN, background);
-          break;
-        case 3:
-          init_pair (COLR_CUSTOM, COLOR_BLUE, background);
-          break;
-        case 4:
-          init_pair (COLR_CUSTOM, COLOR_CYAN, background);
-          break;
-        case 5:
-          init_pair (COLR_CUSTOM, COLOR_YELLOW, background);
-          break;
-        case 6:
-          init_pair (COLR_CUSTOM, COLOR_BLACK, COLR_GREEN);
-          break;
-        case 7:
-          init_pair (COLR_CUSTOM, COLOR_BLACK, COLR_YELLOW);
-          break;
-        case 8:
-          init_pair (COLR_CUSTOM, COLOR_RED, COLR_BLUE);
-          break;
-        default:
-          return 0;
-        }
-    }
-  else
-    return 0;
-
-  return 1;
-}
-
 /*
  * Define window attributes (for both color and non-color terminals):
  * ATTR_HIGHEST are for window titles
@@ -282,170 +96,6 @@ custom_remove_attr (WINDOW *win, int attr_num)
     wattroff (win, attr.nocolor[attr_num]);
 }
 
-/* Set a configuration variable. */
-static int
-custom_set_conf (enum conf_var var, char *val)
-{
-  unsigned tmp;
-
-  switch (var)
-    {
-    case CUSTOM_CONF_AUTOSAVE:
-      return conf_parse_bool (&conf.auto_save, val);
-      break;
-    case CUSTOM_CONF_AUTOGC:
-      return conf_parse_bool (&conf.auto_gc, val);
-      break;
-    case CUSTOM_CONF_PERIODICSAVE:
-      return conf_parse_unsigned (&conf.periodic_save, val);
-      break;
-    case CUSTOM_CONF_CONFIRMQUIT:
-      return conf_parse_bool (&conf.confirm_quit, val);
-      break;
-    case CUSTOM_CONF_CONFIRMDELETE:
-      return conf_parse_bool (&conf.confirm_delete, val);
-      break;
-    case CUSTOM_CONF_SKIPSYSTEMDIALOGS:
-      return conf_parse_bool (&conf.skip_system_dialogs, val);
-      break;
-    case CUSTOM_CONF_SKIPPROGRESSBAR:
-      return conf_parse_bool (&conf.skip_progress_bar, val);
-      break;
-    case CUSTOM_CONF_CALENDAR_DEFAULTVIEW:
-      calendar_set_view (atoi (val));
-      break;
-    case CUSTOM_CONF_WEEKBEGINSONMONDAY:
-      return conf_parse_bool (&tmp, val);
-      if (tmp)
-        calendar_set_first_day_of_week (MONDAY);
-      else
-        calendar_set_first_day_of_week (SUNDAY);
-      break;
-    case CUSTOM_CONF_COLORTHEME:
-      return conf_parse_color (val);
-      break;
-    case CUSTOM_CONF_LAYOUT:
-      wins_set_layout (atoi (val));
-      break;
-    case CUSTOM_CONF_SBAR_WIDTH:
-      wins_set_sbar_width (atoi (val));
-      break;
-    case CUSTOM_CONF_NOTIFYBARSHOW:
-      return conf_parse_bool (&nbar.show, val);
-      break;
-    case CUSTOM_CONF_NOTIFYBARDATE:
-      strncpy (nbar.datefmt, val, strlen (val) + 1);
-      break;
-    case CUSTOM_CONF_NOTIFYBARCLOCK:
-      strncpy (nbar.timefmt, val, strlen (val) + 1);
-      break;
-    case CUSTOM_CONF_NOTIFYBARWARNING:
-      return conf_parse_int (&nbar.cntdwn, val);
-      break;
-    case CUSTOM_CONF_NOTIFYBARCOMMAND:
-      strncpy (nbar.cmd, val, strlen (val) + 1);
-      break;
-    case CUSTOM_CONF_NOTIFYALL:
-      return conf_parse_bool(&nbar.notify_all, val);
-      break;
-    case CUSTOM_CONF_OUTPUTDATEFMT:
-      if (val[0] != '\0')
-        strncpy (conf.output_datefmt, val, strlen (val) + 1);
-      break;
-    case CUSTOM_CONF_INPUTDATEFMT:
-      return conf_parse_int (&conf.input_datefmt, val);
-      if (conf.input_datefmt <= 0 || conf.input_datefmt >= DATE_FORMATS)
-        conf.input_datefmt = 1;
-      break;
-    case CUSTOM_CONF_DMON_ENABLE:
-      return conf_parse_bool (&dmon.enable, val);
-      break;
-    case CUSTOM_CONF_DMON_LOG:
-      return conf_parse_bool (&dmon.log, val);
-      break;
-    default:
-      return 0;
-      break;
-    }
-
-  return 1;
-}
-
-/* Load the user configuration. */
-void
-custom_load_conf (void)
-{
-  FILE *data_file;
-  char *mesg_line1 = _("Failed to open config file");
-  char *mesg_line2 = _("Press [ENTER] to continue");
-  char buf[BUFSIZ], e_conf[BUFSIZ];
-  int i;
-  char *name;
-  enum conf_var var;
-  char *val;
-
-  data_file = fopen (path_conf, "r");
-  if (data_file == NULL)
-    {
-      status_mesg (mesg_line1, mesg_line2);
-      wnoutrefresh (win[STA].p);
-      wins_doupdate ();
-      keys_getch (win[STA].p, NULL);
-    }
-
-  pthread_mutex_lock (&nbar.mutex);
-  for (;;)
-    {
-      if (fgets (buf, sizeof buf, data_file) == NULL)
-        break;
-      io_extract_data (e_conf, buf, sizeof buf);
-
-      if (*e_conf == '\0')
-        continue;
-
-      name = e_conf;
-      val = strchr (e_conf, '=');
-      if (val)
-        {
-          *val = '\0';
-          val++;
-        }
-
-      var = CUSTOM_CONF_INVALID;
-      for (i = 0; i < sizeof (conf_varmap) / sizeof (struct conf_varname); i++)
-        {
-          if (strncmp (name, conf_varmap[i].name, BUFSIZ) == 0)
-            {
-              var = conf_varmap[i].var;
-              break;
-            }
-        }
-
-      if (var == CUSTOM_CONF_INVALID)
-        {
-          EXIT (_("configuration variable unknown: \"%s\""), name);
-          /* NOTREACHED */
-        }
-
-      if (val && (*val == '\0' || *val == '\n'))
-        {
-          /* Backward compatibility mode. */
-          if (fgets (buf, sizeof buf, data_file) == NULL)
-            break;
-          io_extract_data (e_conf, buf, sizeof buf);
-          val = e_conf;
-        }
-
-      if (!val || !custom_set_conf (var, val))
-        {
-          EXIT (_("wrong configuration variable format for \"%s\""), name);
-          /* NOTREACHED */
-        }
-    }
-  file_close (data_file, __FILE_POS__);
-  pthread_mutex_unlock (&nbar.mutex);
-}
-
 /* Draws the configuration bar */
 void
 custom_config_bar (void)
@@ -963,58 +613,6 @@ custom_color_config (void)
   delwin (conf_win.p);
 }
 
-/*
- * Return a string defining the color theme in the form:
- *       foreground color 'on' background color
- * in order to dump this data in the configuration file.
- * Color numbers follow the ncurses library definitions.
- * If ncurses library was compiled with --enable-ext-funcs,
- * then default color is -1.
- */
-void
-custom_color_theme_name (char *theme_name)
-{
-#define MAXCOLORS		8
-#define NBCOLORS		2
-#define DEFAULTCOLOR		255
-#define DEFAULTCOLOR_EXT	-1
-
-  int i;
-  short color[NBCOLORS];
-  char *color_name[NBCOLORS];
-  char *default_color = "default";
-  char *name[MAXCOLORS] = {
-    "black",
-    "red",
-    "green",
-    "yellow",
-    "blue",
-    "magenta",
-    "cyan",
-    "white"
-  };
-
-  if (!colorize)
-    strncpy (theme_name, "0", BUFSIZ);
-  else
-    {
-      pair_content (COLR_CUSTOM, &color[0], &color[1]);
-      for (i = 0; i < NBCOLORS; i++)
-        {
-          if ((color[i] == DEFAULTCOLOR) || (color[i] == DEFAULTCOLOR_EXT))
-            color_name[i] = default_color;
-          else if (color[i] >= 0 && color[i] <= MAXCOLORS)
-            color_name[i] = name[color[i]];
-          else
-            {
-              EXIT (_("unknown color"));
-              /* NOTREACHED */
-            }
-        }
-      snprintf (theme_name, BUFSIZ, "%s on %s", color_name[0], color_name[1]);
-    }
-}
-
 /* Prints the general options. */
 static int
 print_general_options (WINDOW *win)
diff --git a/src/dmon.c b/src/dmon.c
index 9dc893e..903897d 100644
--- a/src/dmon.c
+++ b/src/dmon.c
@@ -163,7 +163,7 @@ dmon_start (int parent_exit_status)
   if (!io_file_exist (path_conf))
     DMON_ABRT (_("Could not access \"%s\": %s\n"),
                path_conf, strerror (errno));
-  custom_load_conf ();
+  config_load ();
 
   if (!io_file_exist (path_apts))
     DMON_ABRT (_("Could not access \"%s\": %s\n"),
diff --git a/src/io.c b/src/io.c
index f35e98f..e42d3cf 100644
--- a/src/io.c
+++ b/src/io.c
@@ -832,147 +832,6 @@ display_mark (void)
 
 static pthread_mutex_t io_save_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-/* Save the user configuration. */
-unsigned
-io_save_conf (void)
-{
-  char *config_txt =
-    "#\n"
-    "# Calcurse configuration file\n#\n"
-    "# This file sets the configuration options used by Calcurse. These\n"
-    "# options are usually set from within Calcurse. A line beginning with \n"
-    "# a space or tab is considered to be a continuation of the previous "
-    "line.\n"
-    "# For a variable to be unset its value must be blank, followed by an\n"
-    "# empty line. To set a variable to the empty string its value should be "
-    "\"\".\n"
-    "# Lines beginning with \"#\" are comments, and ignored by Calcurse.\n";
-  char theme_name[BUFSIZ];
-  FILE *fp;
-
-  if ((fp = fopen (path_conf, "w")) == NULL)
-    return 0;
-
-  custom_color_theme_name (theme_name);
-
-  fprintf (fp, "%s\n", config_txt);
-
-  fputs ("# If this option is set to yes, "
-         "automatic save is done when quitting\n", fp);
-  fputs ("auto_save=", fp);
-  fprintf (fp, "%s\n", (conf.auto_save) ? "yes" : "no");
-
-  fputs ("\n# If this option is set to yes, "
-         "the GC is run automatically when quitting\n", fp);
-  fputs ("auto_gc=", fp);
-  fprintf (fp, "%s\n", (conf.auto_gc) ? "yes" : "no");
-
-  fputs ("\n# If not null, perform automatic saves every "
-         "'periodic_save' minutes\n", fp);
-  fputs ("periodic_save=", fp);
-  fprintf (fp, "%d\n", conf.periodic_save);
-
-  fputs ("\n# If this option is set to yes, "
-         "confirmation is required before quitting\n", fp);
-  fputs ("confirm_quit=", fp);
-  fprintf (fp, "%s\n", (conf.confirm_quit) ? "yes" : "no");
-
-  fputs ("\n# If this option is set to yes, "
-         "confirmation is required before deleting an event\n", fp);
-  fputs ("confirm_delete=", fp);
-  fprintf (fp, "%s\n", (conf.confirm_delete) ? "yes" : "no");
-
-  fputs ("\n# If this option is set to yes, messages about loaded and "
-         "saved data will not be displayed\n", fp);
-  fputs ("skip_system_dialogs=", fp);
-  fprintf (fp, "%s\n", (conf.skip_system_dialogs) ? "yes" : "no");
-
-  fputs ("\n# If this option is set to yes, progress bar appearing "
-         "when saving data will not be displayed\n", fp);
-  fputs ("skip_progress_bar=", fp);
-  fprintf (fp, "%s\n", (conf.skip_progress_bar) ? "yes" : "no");
-
-  fputs ("\n# Default calendar view (0)monthly (1)weekly:\n", fp);
-  fputs ("calendar_default_view=", fp);
-  fprintf (fp, "%d\n", calendar_get_view ());
-
-  fputs ("\n# If this option is set to yes, "
-         "monday is the first day of the week, else it is sunday\n", fp);
-  fputs ("week_begins_on_monday=", fp);
-  fprintf (fp, "%s\n", (calendar_week_begins_on_monday ())? "yes" : "no");
-
-  fputs ("\n# This is the color theme used for menus :\n", fp);
-  fputs ("color-theme=", fp);
-  fprintf (fp, "%s\n", theme_name);
-
-  fputs ("\n# This is the layout of the calendar :\n", fp);
-  fputs ("layout=", fp);
-  fprintf (fp, "%d\n", wins_layout ());
-
-  fputs ("\n# Width ( percentage, 0 being minimun width, fp) "
-         "of the side bar :\n", fp);
-  fputs ("side-bar_width=", fp);
-  fprintf (fp, "%d\n", wins_sbar_wperc ());
-
-  if (ui_mode == UI_CURSES)
-    pthread_mutex_lock (&nbar.mutex);
-  fputs ("\n# If this option is set to yes, "
-         "notify-bar will be displayed :\n", fp);
-  fputs ("notify-bar_show=", fp);
-  fprintf (fp, "%s\n", (nbar.show) ? "yes" : "no");
-
-  fputs ("\n# Format of the date to be displayed inside notify-bar :\n", fp);
-  fputs ("notify-bar_date=", fp);
-  fprintf (fp, "%s\n", nbar.datefmt);
-
-  fputs ("\n# Format of the time to be displayed inside notify-bar :\n", fp);
-  fputs ("notify-bar_clock=", fp);
-  fprintf (fp, "%s\n", nbar.timefmt);
-
-  fputs ("\n# Warn user if he has an appointment within next "
-         "'notify-bar_warning' seconds :\n", fp);
-  fputs ("notify-bar_warning=", fp);
-  fprintf (fp, "%d\n", nbar.cntdwn);
-
-  fputs ("\n# Command used to notify user of "
-         "an upcoming appointment :\n", fp);
-  fputs ("notify-bar_command=", fp);
-  fprintf (fp, "%s\n", nbar.cmd);
-
-  fputs ("\n# Notify all appointments instead of flagged ones only\n", fp);
-  fputs ("notify-all=", fp);
-  fprintf (fp, "%s\n", (nbar.notify_all) ? "yes" : "no");
-
-  fputs ("\n# Format of the date to be displayed "
-         "in non-interactive mode :\n", fp);
-  fputs ("output_datefmt=", fp);
-  fprintf (fp, "%s\n", conf.output_datefmt);
-
-  fputs ("\n# Format to be used when entering a date "
-         "(1)mm/dd/yyyy (2)dd/mm/yyyy (3)yyyy/mm/dd) "
-         "(4)yyyy-mm-dd:\n", fp);
-  fputs ("input_datefmt=", fp);
-  fprintf (fp, "%d\n", conf.input_datefmt);
-
-  if (ui_mode == UI_CURSES)
-    pthread_mutex_unlock (&nbar.mutex);
-
-  fputs ("\n# If this option is set to yes, "
-         "calcurse will run in background to get notifications "
-         "after exiting\n", fp);
-  fputs ("notify-daemon_enable=", fp);
-  fprintf (fp, "%s\n", dmon.enable ? "yes" : "no");
-
-  fputs ("\n# If this option is set to yes, "
-         "activity will be logged when running in background\n", fp);
-  fputs ("notify-daemon_log=", fp);
-  fprintf (fp, "%s\n", dmon.log ? "yes" : "no");
-
-  file_close (fp, __FILE_POS__);
-
-  return 1;
-}
-
 /*
  * Save the apts data file, which contains the
  * appointments first, and then the events.
@@ -1064,7 +923,7 @@ io_save_cal (enum save_display display)
 
   if (show_bar)
     progress_bar (PROGRESS_BAR_SAVE, PROGRESS_BAR_CONF);
-  if (!io_save_conf ())
+  if (!config_save ())
     ERROR_MSG ("%s", access_pb);
 
   if (show_bar)