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0f71a1e0 PB |
1 | /* |
2 | * Core Definitions for QAPI Visitor implementations | |
3 | * | |
4 | * Copyright (C) 2012 Red Hat, Inc. | |
5 | * | |
6 | * Author: Paolo Bonizni <pbonzini@redhat.com> | |
7 | * | |
8 | * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. | |
9 | * See the COPYING.LIB file in the top-level directory. | |
10 | * | |
11 | */ | |
12 | #ifndef QAPI_VISITOR_IMPL_H | |
13 | #define QAPI_VISITOR_IMPL_H | |
14 | ||
7b1b5d19 PB |
15 | #include "qapi/error.h" |
16 | #include "qapi/visitor.h" | |
0f71a1e0 | 17 | |
7edd63f1 PB |
18 | struct Visitor |
19 | { | |
20 | /* Must be set */ | |
21 | void (*start_struct)(Visitor *v, void **obj, const char *kind, | |
22 | const char *name, size_t size, Error **errp); | |
23 | void (*end_struct)(Visitor *v, Error **errp); | |
24 | ||
25 | void (*start_list)(Visitor *v, const char *name, Error **errp); | |
26 | GenericList *(*next_list)(Visitor *v, GenericList **list, Error **errp); | |
27 | void (*end_list)(Visitor *v, Error **errp); | |
28 | ||
29 | void (*type_enum)(Visitor *v, int *obj, const char *strings[], | |
30 | const char *kind, const char *name, Error **errp); | |
31 | ||
32 | void (*type_int)(Visitor *v, int64_t *obj, const char *name, Error **errp); | |
33 | void (*type_bool)(Visitor *v, bool *obj, const char *name, Error **errp); | |
34 | void (*type_str)(Visitor *v, char **obj, const char *name, Error **errp); | |
35 | void (*type_number)(Visitor *v, double *obj, const char *name, | |
36 | Error **errp); | |
37 | ||
38 | /* May be NULL */ | |
39 | void (*start_optional)(Visitor *v, bool *present, const char *name, | |
40 | Error **errp); | |
41 | void (*end_optional)(Visitor *v, Error **errp); | |
42 | ||
43 | void (*start_handle)(Visitor *v, void **obj, const char *kind, | |
44 | const char *name, Error **errp); | |
45 | void (*end_handle)(Visitor *v, Error **errp); | |
46 | void (*type_uint8)(Visitor *v, uint8_t *obj, const char *name, Error **errp); | |
47 | void (*type_uint16)(Visitor *v, uint16_t *obj, const char *name, Error **errp); | |
48 | void (*type_uint32)(Visitor *v, uint32_t *obj, const char *name, Error **errp); | |
49 | void (*type_uint64)(Visitor *v, uint64_t *obj, const char *name, Error **errp); | |
50 | void (*type_int8)(Visitor *v, int8_t *obj, const char *name, Error **errp); | |
51 | void (*type_int16)(Visitor *v, int16_t *obj, const char *name, Error **errp); | |
52 | void (*type_int32)(Visitor *v, int32_t *obj, const char *name, Error **errp); | |
53 | void (*type_int64)(Visitor *v, int64_t *obj, const char *name, Error **errp); | |
54 | /* visit_type_size() falls back to (*type_uint64)() if type_size is unset */ | |
55 | void (*type_size)(Visitor *v, uint64_t *obj, const char *name, Error **errp); | |
56 | }; | |
57 | ||
0f71a1e0 PB |
58 | void input_type_enum(Visitor *v, int *obj, const char *strings[], |
59 | const char *kind, const char *name, Error **errp); | |
60 | void output_type_enum(Visitor *v, int *obj, const char *strings[], | |
61 | const char *kind, const char *name, Error **errp); | |
62 | ||
63 | #endif |