Contiki-NG
json.h
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1 /*
2  * Copyright (c) 2011-2012, Swedish Institute of Computer Science.
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31 
32 /**
33  * \file
34  * A few JSON defines used for parsing and generating JSON.
35  * \author
36  * Niclas Finne <nfi@sics.se>
37  * Joakim Eriksson <joakime@sics.se>
38  */
39 
40 #ifndef JSON_H_
41 #define JSON_H_
42 
43 #define JSON_TYPE_ARRAY '['
44 #define JSON_TYPE_OBJECT '{'
45 #define JSON_TYPE_PAIR ':'
46 #define JSON_TYPE_PAIR_NAME 'N' /* for N:V pairs */
47 #define JSON_TYPE_STRING '"'
48 #define JSON_TYPE_UINT 'U'
49 #define JSON_TYPE_INT 'I'
50 #define JSON_TYPE_NUMBER '0'
51 #define JSON_TYPE_ERROR 0
52 
53 /* how should we handle null vs false - both can be 0? */
54 #define JSON_TYPE_NULL 'n'
55 #define JSON_TYPE_TRUE 't'
56 #define JSON_TYPE_FALSE 'f'
57 
58 #define JSON_TYPE_CALLBACK 'C'
59 
60 /* integer pointer types */
61 #define JSON_TYPE_S8PTR 'b'
62 #define JSON_TYPE_U8PTR 'B'
63 #define JSON_TYPE_S16PTR 'w'
64 #define JSON_TYPE_U16PTR 'W'
65 #define JSON_TYPE_S32PTR 'd'
66 #define JSON_TYPE_U32PTR 'D'
67 
68 enum {
69  JSON_ERROR_OK,
70  JSON_ERROR_SYNTAX,
71  JSON_ERROR_UNEXPECTED_ARRAY,
72  JSON_ERROR_UNEXPECTED_END_OF_ARRAY,
73  JSON_ERROR_UNEXPECTED_OBJECT,
74  JSON_ERROR_UNEXPECTED_END_OF_OBJECT,
75  JSON_ERROR_UNEXPECTED_STRING
76 };
77 
78 #define JSON_CONTENT_TYPE "application/json"
79 
80 #endif /* JSON_H_ */