QemuOpts *opts, Error **errp);
/**
+ * user_creatable_print_help:
+ * @type: the QOM type to be added
+ * @opts: options to create
+ *
+ * Prints help if requested in @opts.
+ *
+ * Returns: true if @opts contained a help option and help was printed, false
+ * if no help option was found.
+ */
+bool user_creatable_print_help(const char *type, QemuOpts *opts);
+
+/**
* user_creatable_del:
* @id: the unique ID for the object
* @errp: if an error occurs, a pointer to an area to store the error
#include "qemu/osdep.h"
+
+#include "qemu/cutils.h"
#include "qapi/error.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qerror.h"
#include "qom/object_interfaces.h"
+#include "qemu/help_option.h"
#include "qemu/module.h"
#include "qemu/option.h"
#include "qapi/opts-visitor.h"
return 0;
}
+bool user_creatable_print_help(const char *type, QemuOpts *opts)
+{
+ ObjectClass *klass;
+
+ if (is_help_option(type)) {
+ GSList *l, *list;
+
+ printf("List of user creatable objects:\n");
+ list = object_class_get_list_sorted(TYPE_USER_CREATABLE, false);
+ for (l = list; l != NULL; l = l->next) {
+ ObjectClass *oc = OBJECT_CLASS(l->data);
+ printf(" %s\n", object_class_get_name(oc));
+ }
+ g_slist_free(list);
+ return true;
+ }
+
+ klass = object_class_by_name(type);
+ if (klass && qemu_opt_has_help_opt(opts)) {
+ ObjectPropertyIterator iter;
+ ObjectProperty *prop;
+ GPtrArray *array = g_ptr_array_new();
+ int i;
+
+ object_class_property_iter_init(&iter, klass);
+ while ((prop = object_property_iter_next(&iter))) {
+ GString *str;
+
+ if (!prop->set) {
+ continue;
+ }
+
+ str = g_string_new(NULL);
+ g_string_append_printf(str, " %s=<%s>", prop->name, prop->type);
+ if (prop->description) {
+ if (str->len < 24) {
+ g_string_append_printf(str, "%*s", 24 - (int)str->len, "");
+ }
+ g_string_append_printf(str, " - %s", prop->description);
+ }
+ g_ptr_array_add(array, g_string_free(str, false));
+ }
+ g_ptr_array_sort(array, (GCompareFunc)qemu_pstrcmp0);
+ if (array->len > 0) {
+ printf("%s options:\n", type);
+ } else {
+ printf("There are no options for %s.\n", type);
+ }
+ for (i = 0; i < array->len; i++) {
+ printf("%s\n", (char *)array->pdata[i]);
+ }
+ g_ptr_array_set_free_func(array, g_free);
+ g_ptr_array_free(array, true);
+ return true;
+ }
+
+ return false;
+}
void user_creatable_del(const char *id, Error **errp)
{
*/
static bool object_create_initial(const char *type, QemuOpts *opts)
{
- ObjectClass *klass;
-
- if (is_help_option(type)) {
- GSList *l, *list;
-
- printf("List of user creatable objects:\n");
- list = object_class_get_list_sorted(TYPE_USER_CREATABLE, false);
- for (l = list; l != NULL; l = l->next) {
- ObjectClass *oc = OBJECT_CLASS(l->data);
- printf(" %s\n", object_class_get_name(oc));
- }
- g_slist_free(list);
- exit(0);
- }
-
- klass = object_class_by_name(type);
- if (klass && qemu_opt_has_help_opt(opts)) {
- ObjectPropertyIterator iter;
- ObjectProperty *prop;
- GPtrArray *array = g_ptr_array_new();
- int i;
-
- object_class_property_iter_init(&iter, klass);
- while ((prop = object_property_iter_next(&iter))) {
- GString *str;
-
- if (!prop->set) {
- continue;
- }
-
- str = g_string_new(NULL);
- g_string_append_printf(str, " %s=<%s>", prop->name, prop->type);
- if (prop->description) {
- if (str->len < 24) {
- g_string_append_printf(str, "%*s", 24 - (int)str->len, "");
- }
- g_string_append_printf(str, " - %s", prop->description);
- }
- g_ptr_array_add(array, g_string_free(str, false));
- }
- g_ptr_array_sort(array, (GCompareFunc)qemu_pstrcmp0);
- if (array->len > 0) {
- printf("%s options:\n", type);
- } else {
- printf("There are no options for %s.\n", type);
- }
- for (i = 0; i < array->len; i++) {
- printf("%s\n", (char *)array->pdata[i]);
- }
- g_ptr_array_set_free_func(array, g_free);
- g_ptr_array_free(array, true);
+ if (user_creatable_print_help(type, opts)) {
exit(0);
}