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/*
* Dealloc Visitor
*
* Copyright (C) 2012-2016 Red Hat, Inc.
* Copyright IBM, Corp. 2011
*
* Authors:
* Michael Roth <mdroth@linux.vnet.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qapi/dealloc-visitor.h"
#include "qapi/qmp/qnull.h"
#include "qapi/visitor-impl.h"
struct QapiDeallocVisitor
{
Visitor visitor;
};
static bool qapi_dealloc_start_struct(Visitor *v, const char *name, void **obj,
size_t unused, Error **errp)
{
return true;
}
static void qapi_dealloc_end_struct(Visitor *v, void **obj)
{
if (obj) {
g_free(*obj);
}
}
static void qapi_dealloc_end_alternate(Visitor *v, void **obj)
{
if (obj) {
g_free(*obj);
}
}
static bool qapi_dealloc_start_list(Visitor *v, const char *name,
GenericList **list, size_t size,
Error **errp)
{
return true;
}
static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList *tail,
size_t size)
{
GenericList *next = tail->next;
g_free(tail);
return next;
}
static void qapi_dealloc_end_list(Visitor *v, void **obj)
{
}
static bool qapi_dealloc_type_str(Visitor *v, const char *name, char **obj,
Error **errp)
{
if (obj) {
g_free(*obj);
}
return true;
}
static bool qapi_dealloc_type_int64(Visitor *v, const char *name, int64_t *obj,
Error **errp)
{
return true;
}
static bool qapi_dealloc_type_uint64(Visitor *v, const char *name,
uint64_t *obj, Error **errp)
{
return true;
}
static bool qapi_dealloc_type_bool(Visitor *v, const char *name, bool *obj,
Error **errp)
{
return true;
}
static bool qapi_dealloc_type_number(Visitor *v, const char *name, double *obj,
Error **errp)
{
return true;
}
static bool qapi_dealloc_type_anything(Visitor *v, const char *name,
QObject **obj, Error **errp)
{
if (obj) {
qobject_unref(*obj);
}
return true;
}
static bool qapi_dealloc_type_null(Visitor *v, const char *name,
QNull **obj, Error **errp)
{
if (obj) {
qobject_unref(*obj);
}
return true;
}
static void qapi_dealloc_free(Visitor *v)
{
g_free(container_of(v, QapiDeallocVisitor, visitor));
}
Visitor *qapi_dealloc_visitor_new(void)
{
QapiDeallocVisitor *v;
v = g_malloc0(sizeof(*v));
v->visitor.type = VISITOR_DEALLOC;
v->visitor.start_struct = qapi_dealloc_start_struct;
v->visitor.end_struct = qapi_dealloc_end_struct;
v->visitor.end_alternate = qapi_dealloc_end_alternate;
v->visitor.start_list = qapi_dealloc_start_list;
v->visitor.next_list = qapi_dealloc_next_list;
v->visitor.end_list = qapi_dealloc_end_list;
v->visitor.type_int64 = qapi_dealloc_type_int64;
v->visitor.type_uint64 = qapi_dealloc_type_uint64;
v->visitor.type_bool = qapi_dealloc_type_bool;
v->visitor.type_str = qapi_dealloc_type_str;
v->visitor.type_number = qapi_dealloc_type_number;
v->visitor.type_any = qapi_dealloc_type_anything;
v->visitor.type_null = qapi_dealloc_type_null;
v->visitor.free = qapi_dealloc_free;
return &v->visitor;
}
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