mc/lib/skin/ini-file.c

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/*
Skins engine.
Reading and parse ini-files
Copyright (C) 2009 The Free Software Foundation, Inc.
Written by:
Slava Zanko <slavazanko@gmail.com>, 2009.
This file is part of the Midnight Commander.
The Midnight Commander is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Midnight Commander 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <config.h>
#include <string.h>
#include "internal.h"
#include "lib/fileloc.h"
#include "lib/util.h" /* exist_file() */
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** file scope variables ************************************************************************/
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
static gboolean
mc_skin_ini_file_load_search_in_dir (mc_skin_t * mc_skin, const gchar * base_dir)
{
char *file_name, *file_name2;
file_name = g_build_filename (base_dir, MC_SKINS_SUBDIR, mc_skin->name, NULL);
if (exist_file (file_name))
{
mc_skin->config = mc_config_init (file_name);
g_free (file_name);
return (mc_skin->config != NULL);
}
g_free (file_name);
file_name2 = g_strdup_printf ("%s.ini", mc_skin->name);
file_name = g_build_filename (base_dir, MC_SKINS_SUBDIR, file_name2, NULL);
g_free (file_name2);
if (exist_file (file_name))
{
mc_skin->config = mc_config_init (file_name);
g_free (file_name);
return (mc_skin->config != NULL);
}
g_free (file_name);
return FALSE;
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
gboolean
mc_skin_ini_file_load (mc_skin_t * mc_skin)
{
char *file_name;
file_name = g_path_get_basename (mc_skin->name);
if (file_name == NULL)
return FALSE;
if (strcmp (file_name, mc_skin->name) != 0)
{
g_free (file_name);
if (!g_path_is_absolute (mc_skin->name))
return FALSE;
mc_skin->config = mc_config_init (mc_skin->name);
return (mc_skin->config != NULL);
}
g_free (file_name);
/* ${XDG_DATA_HOME}/mc/skins/ */
if (mc_skin_ini_file_load_search_in_dir (mc_skin, mc_config_get_data_path ()))
return TRUE;
/* /etc/mc/skins/ */
if (mc_skin_ini_file_load_search_in_dir (mc_skin, mc_global.sysconfig_dir))
return TRUE;
/* /usr/share/mc/skins/ */
return mc_skin_ini_file_load_search_in_dir (mc_skin, mc_global.share_data_dir);
}
/* --------------------------------------------------------------------------------------------- */
gboolean
mc_skin_ini_file_parse (mc_skin_t * mc_skin)
{
mc_skin->description =
mc_config_get_string (mc_skin->config, "skin", "description", "- no description -");
if (!mc_skin_color_parse_ini_file (mc_skin))
return FALSE;
mc_skin_lines_parse_ini_file (mc_skin);
mc_skin->have_256_colors = mc_config_get_bool (mc_skin->config, "skin", "256colors", FALSE);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
void
mc_skin_set_hardcoded_skin (mc_skin_t * mc_skin)
{
mc_skin->config = mc_config_init (NULL);
mc_config_set_string (mc_skin->config, "skin", "description", "hardcoded skin");
mc_skin_hardcoded_ugly_lines (mc_skin);
mc_skin_hardcoded_blackwhite_colors (mc_skin);
}
/* --------------------------------------------------------------------------------------------- */