qapi/qapi-visit-core.c

   1 /*
   2  * Core Definitions for QAPI Visitor Classes
   3  *
   4  * Copyright IBM, Corp. 2011
   5  *
   6  * Authors:
   7  *  Anthony Liguori   <aliguori@us.ibm.com>
   8  *
   9  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  10  * See the COPYING.LIB file in the top-level directory.
  11  *
  12  */
  13
  14 #include "qapi/qapi-visit-core.h"
  15
  16 void visit_start_handle(Visitor *v, void **obj, const char *kind, const char *name, Error **errp)
  17 {
  18     if (!error_is_set(errp) && v->start_handle) {
  19         v->start_handle(v, obj, kind, name, errp);
  20     }
  21 }
  22
  23 void visit_end_handle(Visitor *v, Error **errp)
  24 {
  25     if (!error_is_set(errp) && v->end_handle) {
  26         v->end_handle(v, errp);
  27     }
  28 }
  29
  30 void visit_start_struct(Visitor *v, void **obj, const char *kind, const char *name, size_t size, Error **errp)
  31 {
  32     if (!error_is_set(errp)) {
  33         v->start_struct(v, obj, kind, name, size, errp);
  34     }
  35 }
  36
  37 void visit_end_struct(Visitor *v, Error **errp)
  38 {
  39     if (!error_is_set(errp)) {
  40         v->end_struct(v, errp);
  41     }
  42 }
  43
  44 void visit_start_list(Visitor *v, const char *name, Error **errp)
  45 {
  46     if (!error_is_set(errp)) {
  47         v->start_list(v, name, errp);
  48     }
  49 }
  50
  51 GenericList *visit_next_list(Visitor *v, GenericList **list, Error **errp)
  52 {
  53     if (!error_is_set(errp)) {
  54         return v->next_list(v, list, errp);
  55     }
  56
  57     return 0;
  58 }
  59
  60 void visit_end_list(Visitor *v, Error **errp)
  61 {
  62     if (!error_is_set(errp)) {
  63         v->end_list(v, errp);
  64     }
  65 }
  66
  67 void visit_start_optional(Visitor *v, bool *present, const char *name, Error **errp)
  68 {
  69     if (!error_is_set(errp) && v->start_optional) {
  70         v->start_optional(v, present, name, errp);
  71     }
  72 }
  73
  74 void visit_end_optional(Visitor *v, Error **errp)
  75 {
  76     if (!error_is_set(errp) && v->end_optional) {
  77         v->end_optional(v, errp);
  78     }
  79 }
  80
  81 void visit_type_enum(Visitor *v, int *obj, const char *kind, const char *name, Error **errp)
  82 {
  83     if (!error_is_set(errp)) {
  84         v->type_enum(v, obj, kind, name, errp);
  85     }
  86 }
  87
  88 void visit_type_int(Visitor *v, int64_t *obj, const char *name, Error **errp)
  89 {
  90     if (!error_is_set(errp)) {
  91         v->type_int(v, obj, name, errp);
  92     }
  93 }
  94
  95 void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp)
  96 {
  97     if (!error_is_set(errp)) {
  98         v->type_bool(v, obj, name, errp);
  99     }
 100 }
 101
 102 void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp)
 103 {
 104     if (!error_is_set(errp)) {
 105         v->type_str(v, obj, name, errp);
 106     } else {
 107         printf("ha!\n");
 108     }
 109 }
 110
 111 void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp)
 112 {
 113     if (!error_is_set(errp)) {
 114         v->type_number(v, obj, name, errp);
 115     }
 116 }