wi_boolean_t _wi_settings_set_regexp(wi_settings_t *settings, uint32_t index, wi_string_t *name, wi_string_t *value) {
wi_regexp_t **regexp = (wi_regexp_t **) settings->spec[index].setting;
*regexp = wi_regexp_init_with_string(wi_regexp_alloc(), value);
return (*regexp != NULL);
}
static wi_runtime_instance_t * _wi_config_instance_for_setting(wi_config_t *config, wi_string_t *name, wi_string_t *value, wi_config_type_t *type) {
struct passwd *user;
struct group *group;
struct servent *servent;
wi_uinteger_t port;
uint32_t uid, gid;
if(!wi_dictionary_contains_key(config->types, name)) {
wi_error_set_libwired_error(WI_ERROR_SETTINGS_UNKNOWNSETTING);
return NULL;
}
*type = wi_number_int32(wi_dictionary_data_for_key(config->types, name));
switch(*type) {
case WI_CONFIG_INTEGER:
return wi_number_with_integer(wi_string_integer(value));
break;
case WI_CONFIG_BOOL:
return wi_number_with_bool(wi_string_bool(value));
break;
case WI_CONFIG_STRING:
case WI_CONFIG_STRINGLIST:
case WI_CONFIG_PATH:
return value;
break;
case WI_CONFIG_USER:
user = getpwnam(wi_string_cstring(value));
if(!user) {
uid = wi_string_uint32(value);
if(uid != 0 || wi_is_equal(value, WI_STR("0")))
user = getpwuid(uid);
}
if(!user) {
wi_error_set_libwired_error(WI_ERROR_SETTINGS_NOSUCHUSER);
return NULL;
}
return wi_number_with_int32(user->pw_uid);
break;
case WI_CONFIG_GROUP:
group = getgrnam(wi_string_cstring(value));
if(!group) {
gid = wi_string_uint32(value);
if(gid != 0 || wi_is_equal(value, WI_STR("0")))
group = getgrgid(gid);
}
if(!group) {
wi_error_set_libwired_error(WI_ERROR_SETTINGS_NOSUCHGROUP);
return NULL;
}
return wi_number_with_int32(group->gr_gid);
break;
case WI_CONFIG_PORT:
port = wi_string_uinteger(value);
if(port > 65535) {
wi_error_set_libwired_error(WI_ERROR_SETTINGS_INVALIDPORT);
return NULL;
}
if(port == 0) {
servent = getservbyname(wi_string_cstring(value), "tcp");
if(!servent) {
wi_error_set_libwired_error(WI_ERROR_SETTINGS_NOSUCHSERVICE);
return NULL;
}
port = servent->s_port;
}
return wi_number_with_int32(port);
break;
case WI_CONFIG_REGEXP:
return wi_autorelease(wi_regexp_init_with_string(wi_regexp_alloc(), value));
break;
case WI_CONFIG_TIME_INTERVAL:
return wi_number_with_double(wi_string_double(value));
break;
}
return NULL;
}
