/**
* fm_config_load_from_file
* @cfg: pointer to configuration
* @name: (allow-none): file name to load configuration
*
* Fills configuration @cfg with data from configuration file. The file
* @name may be %NULL to load default configuration file. If @name is
* full path then that file will be loaded. Otherwise @name will be
* searched in system config directories and after that in ~/.config/
* directory and all found files will be loaded, overwriting existing
* data in @cfg.
*
* See also: fm_config_load_from_key_file()
*
* Since: 0.1.0
*/
void fm_config_load_from_file(FmConfig* cfg, const char* name)
{
const gchar * const *dirs, * const *dir;
char *path;
GKeyFile* kf = g_key_file_new();
g_strfreev(cfg->modules_blacklist);
g_strfreev(cfg->system_modules_blacklist);
cfg->modules_blacklist = NULL;
cfg->system_modules_blacklist = NULL;
_cfg_monitor_free(cfg);
g_free(cfg->_cfg_name);
if(G_LIKELY(!name))
name = "libfm/libfm.conf";
else
{
if(G_UNLIKELY(g_path_is_absolute(name)))
{
cfg->_cfg_name = g_strdup(name);
if(g_key_file_load_from_file(kf, name, 0, NULL))
{
fm_config_load_from_key_file(cfg, kf);
_cfg_monitor_add(cfg, name);
}
goto _out;
}
}
cfg->_cfg_name = g_strdup(name);
dirs = g_get_system_config_dirs();
/* bug SF #887: first dir in XDG_CONFIG_DIRS is the most relevant
so we shoult process the list in reverse order */
dir = dirs;
while (*dir)
++dir;
while (dir-- != dirs)
{
path = g_build_filename(*dir, name, NULL);
if(g_key_file_load_from_file(kf, path, 0, NULL))
fm_config_load_from_key_file(cfg, kf);
g_free(path);
}
/* we got all system blacklists, save them and get user's one */
cfg->system_modules_blacklist = cfg->modules_blacklist;
cfg->modules_blacklist = NULL;
path = g_build_filename(g_get_user_config_dir(), name, NULL);
if(g_key_file_load_from_file(kf, path, 0, NULL))
{
fm_config_load_from_key_file(cfg, kf);
_cfg_monitor_add(cfg, path);
}
g_free(path);
_out:
g_key_file_free(kf);
g_signal_emit(cfg, signals[CHANGED], 0);
/* FIXME: compare and send individual changes instead */
}
/**
* fm_config_load_from_file
* @cfg: pointer to configuration
* @name: (allow-none): file name to load configuration
*
* Fills configuration @cfg with data from configuration file. The file
* @name may be %NULL to load default configuration file. If @name is
* full path then that file will be loaded. Otherwise @name will be
* searched in system config directories and after that in ~/.config/
* directory and all found files will be loaded, overwriting existing
* data in @cfg.
*
* See also: fm_config_load_from_key_file()
*
* Since: 0.1.0
*/
void fm_config_load_from_file(FmConfig* cfg, const char* name)
{
const gchar * const *dirs, * const *dir;
char *path;
GKeyFile* kf = g_key_file_new();
g_strfreev(cfg->modules_blacklist);
g_strfreev(cfg->system_modules_blacklist);
cfg->modules_blacklist = NULL;
cfg->system_modules_blacklist = NULL;
if(G_LIKELY(!name))
name = "libfm/libfm.conf";
else
{
if(G_UNLIKELY(g_path_is_absolute(name)))
{
cfg->_cfg_name = g_strdup(name);
if(g_key_file_load_from_file(kf, name, 0, NULL))
fm_config_load_from_key_file(cfg, kf);
goto _out;
}
}
cfg->_cfg_name = g_strdup(name);
dirs = g_get_system_config_dirs();
for(dir=dirs;*dir;++dir)
{
path = g_build_filename(*dir, name, NULL);
if(g_key_file_load_from_file(kf, path, 0, NULL))
fm_config_load_from_key_file(cfg, kf);
g_free(path);
}
path = g_build_filename(SYSCONF_DIR, name, NULL);
if(g_key_file_load_from_file(kf, path, 0, NULL))
fm_config_load_from_key_file(cfg, kf);
g_free(path);
/* we got all system blacklists, save them and get user's one */
cfg->system_modules_blacklist = cfg->modules_blacklist;
cfg->modules_blacklist = NULL;
path = g_build_filename(g_get_user_config_dir(), name, NULL);
if(g_key_file_load_from_file(kf, path, 0, NULL))
fm_config_load_from_key_file(cfg, kf);
g_free(path);
_out:
g_key_file_free(kf);
g_signal_emit(cfg, signals[CHANGED], 0);
}
