text: /*
   * 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;
  }
  