static int environment_dirs(char ***ret) {
_cleanup_strv_free_ char **dirs = NULL;
_cleanup_free_ char *c = NULL;
int r;
dirs = strv_split_nulstr(CONF_PATHS_NULSTR("environment.d"));
if (!dirs)
return -ENOMEM;
/* ~/.config/systemd/environment.d */
r = sd_path_home(SD_PATH_USER_CONFIGURATION, "environment.d", &c);
if (r < 0)
return r;
r = strv_extend_front(&dirs, c);
if (r < 0)
return r;
*ret = TAKE_PTR(dirs);
return 0;
}
int parse_sleep_config(const char *verb, char ***modes, char ***states) {
_cleanup_strv_free_ char
**suspend_mode = NULL, **suspend_state = NULL,
**hibernate_mode = NULL, **hibernate_state = NULL,
**hybrid_mode = NULL, **hybrid_state = NULL;
const ConfigTableItem items[] = {
{ "Sleep", "SuspendMode", config_parse_strv, 0, &suspend_mode },
{ "Sleep", "SuspendState", config_parse_strv, 0, &suspend_state },
{ "Sleep", "HibernateMode", config_parse_strv, 0, &hibernate_mode },
{ "Sleep", "HibernateState", config_parse_strv, 0, &hibernate_state },
{ "Sleep", "HybridSleepMode", config_parse_strv, 0, &hybrid_mode },
{ "Sleep", "HybridSleepState", config_parse_strv, 0, &hybrid_state },
{}};
int r;
FILE _cleanup_fclose_ *f;
f = fopen(PKGSYSCONFDIR "/sleep.conf", "re");
if (!f)
log_full(errno == ENOENT ? LOG_DEBUG: LOG_WARNING,
"Failed to open configuration file " PKGSYSCONFDIR "/sleep.conf: %m");
else {
r = config_parse(NULL, PKGSYSCONFDIR "/sleep.conf", f, "Sleep\0",
config_item_table_lookup, (void*) items, false, false, NULL);
if (r < 0)
log_warning("Failed to parse configuration file: %s", strerror(-r));
}
if (streq(verb, "suspend")) {
/* empty by default */
*modes = suspend_mode;
if (suspend_state)
*states = suspend_state;
else
*states = strv_split_nulstr("mem\0standby\0freeze\0");
suspend_mode = suspend_state = NULL;
} else if (streq(verb, "hibernate")) {
if (hibernate_mode)
*modes = hibernate_mode;
else
*modes = strv_split_nulstr("platform\0shutdown\0");
if (hibernate_state)
*states = hibernate_state;
else
*states = strv_split_nulstr("disk\0");
hibernate_mode = hibernate_state = NULL;
} else if (streq(verb, "hybrid-sleep")) {
if (hybrid_mode)
*modes = hybrid_mode;
else
*modes = strv_split_nulstr("suspend\0platform\0shutdown\0");
if (hybrid_state)
*states = hybrid_state;
else
*states = strv_split_nulstr("disk\0");
hybrid_mode = hybrid_state = NULL;
} else
assert_not_reached("what verb");
if (!modes || !states) {
strv_free(*modes);
strv_free(*states);
return log_oom();
}
return 0;
}
