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Also look for entries in $XDG_DATA_HOME (or $HOME)

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This commit is contained in:
Pierre Pronchery 2015-06-16 02:39:03 -04:00
parent 43e1ff6b0d
commit 3710ad4b6d
1 changed files with 23 additions and 0 deletions
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23
tools/settings.c
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@ -158,6 +158,7 @@ static int _settings_browse_folder(Settings * settings, Config * config,
static int _settings_browse_folder_access(char const * filename, int mode);
static int _settings_browse_folder_access_path(char const * path,
char const * filename, int mode);
static int _settings_browse_home(Settings * settings, Config * config);
static void _settings_rtrim(String * string, char c);
static int _settings_browse(Settings * settings)
@ -205,6 +206,7 @@ static int _settings_browse(Settings * settings)
free(p);
if(datadir == 0)
ret = _settings_browse_folder(settings, config, DATADIR);
ret |= _settings_browse_home(settings, config);
config_delete(config);
return ret;
}
@ -358,6 +360,27 @@ static int _settings_browse_folder_access_path(char const * path,
return ret;
}
static int _settings_browse_home(Settings * settings, Config * config)
{
int ret;
char const fallback[] = ".local/share";
char const * path;
char const * homedir;
String * p;
/* use $XDG_DATA_HOME if set and not empty */
if((path = getenv("XDG_DATA_HOME")) != NULL && strlen(path) > 0)
return _settings_browse_folder(settings, config, path);
/* fallback to "$HOME/.local/share" */
if((homedir = getenv("HOME")) == NULL)
homedir = g_get_home_dir();
if((p = string_new_append(homedir, "/", fallback, NULL)) == NULL)
return -_settings_error(error_get(), 1);
ret = _settings_browse_folder(settings, config, p);
free(p);
return ret;
}
static void _settings_rtrim(String * string, char c)
{
size_t len;