xref: /freebsd/contrib/libcbor/src/cbor/internal/builder_callbacks.h (revision 7fdf597e96a02165cfe22ff357b857d5fa15ed8a)
1 /*
2  * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com>
3  *
4  * libcbor is free software; you can redistribute it and/or modify
5  * it under the terms of the MIT license. See LICENSE for details.
6  */
7 
8 #ifndef LIBCBOR_BUILDER_CALLBACKS_H
9 #define LIBCBOR_BUILDER_CALLBACKS_H
10 
11 #include "../callbacks.h"
12 #include "cbor/common.h"
13 #include "stack.h"
14 
15 #ifdef __cplusplus
16 extern "C" {
17 #endif
18 
19 /** High-level decoding context */
20 struct _cbor_decoder_context {
21   /** Callback creating the last item has failed */
22   bool creation_failed;
23   /** Stack expectation mismatch */
24   bool syntax_error;
25   cbor_item_t *root;
26   struct _cbor_stack *stack;
27 };
28 
29 /** Internal helper: Append item to the top of the stack while handling errors.
30  */
31 void _cbor_builder_append(cbor_item_t *item, struct _cbor_decoder_context *ctx);
32 
33 void cbor_builder_uint8_callback(void *, uint8_t);
34 
35 void cbor_builder_uint16_callback(void *, uint16_t);
36 
37 void cbor_builder_uint32_callback(void *, uint32_t);
38 
39 void cbor_builder_uint64_callback(void *, uint64_t);
40 
41 void cbor_builder_negint8_callback(void *, uint8_t);
42 
43 void cbor_builder_negint16_callback(void *, uint16_t);
44 
45 void cbor_builder_negint32_callback(void *, uint32_t);
46 
47 void cbor_builder_negint64_callback(void *, uint64_t);
48 
49 void cbor_builder_string_callback(void *, cbor_data, uint64_t);
50 
51 void cbor_builder_string_start_callback(void *);
52 
53 void cbor_builder_byte_string_callback(void *, cbor_data, uint64_t);
54 
55 void cbor_builder_byte_string_start_callback(void *);
56 
57 void cbor_builder_array_start_callback(void *, uint64_t);
58 
59 void cbor_builder_indef_array_start_callback(void *);
60 
61 void cbor_builder_map_start_callback(void *, uint64_t);
62 
63 void cbor_builder_indef_map_start_callback(void *);
64 
65 void cbor_builder_tag_callback(void *, uint64_t);
66 
67 void cbor_builder_float2_callback(void *, float);
68 
69 void cbor_builder_float4_callback(void *, float);
70 
71 void cbor_builder_float8_callback(void *, double);
72 
73 void cbor_builder_null_callback(void *);
74 
75 void cbor_builder_undefined_callback(void *);
76 
77 void cbor_builder_boolean_callback(void *, bool);
78 
79 void cbor_builder_indef_break_callback(void *);
80 
81 #ifdef __cplusplus
82 }
83 #endif
84 
85 #endif  // LIBCBOR_BUILDER_CALLBACKS_H
86