| /* |
| * 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 void qapi_dealloc_start_struct(Visitor *v, const char *name, void **obj, |
| size_t unused, Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_end_struct(Visitor *v, void **obj) |
| { |
| if (obj) { |
| g_free(*obj); |
| } |
| } |
| |
| static void qapi_dealloc_start_alternate(Visitor *v, const char *name, |
| GenericAlternate **obj, size_t size, |
| Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_end_alternate(Visitor *v, void **obj) |
| { |
| if (obj) { |
| g_free(*obj); |
| } |
| } |
| |
| static void qapi_dealloc_start_list(Visitor *v, const char *name, |
| GenericList **list, size_t size, |
| Error **errp) |
| { |
| } |
| |
| 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 void qapi_dealloc_type_str(Visitor *v, const char *name, char **obj, |
| Error **errp) |
| { |
| if (obj) { |
| g_free(*obj); |
| } |
| } |
| |
| static void qapi_dealloc_type_int64(Visitor *v, const char *name, int64_t *obj, |
| Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_type_uint64(Visitor *v, const char *name, |
| uint64_t *obj, Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_type_bool(Visitor *v, const char *name, bool *obj, |
| Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_type_number(Visitor *v, const char *name, double *obj, |
| Error **errp) |
| { |
| } |
| |
| static void qapi_dealloc_type_anything(Visitor *v, const char *name, |
| QObject **obj, Error **errp) |
| { |
| if (obj) { |
| qobject_unref(*obj); |
| } |
| } |
| |
| static void qapi_dealloc_type_null(Visitor *v, const char *name, |
| QNull **obj, Error **errp) |
| { |
| if (obj) { |
| qobject_unref(*obj); |
| } |
| } |
| |
| 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.start_alternate = qapi_dealloc_start_alternate; |
| 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; |
| } |