1 #include "Ttcn2Json.hh"
6 #include "../../common/JSON_Tokenizer.hh"
8 // forward declarations
15 Ttcn2Json::Ttcn2Json(Common::Modules
* p_modules
, const char* p_schema_name
)
19 FILE* file
= open_output_file(p_schema_name
, &is_temporary
);
21 JSON_Tokenizer
json(true);
25 fprintf(file
, "%s\n", json
.get_buffer());
27 close_output_file(p_schema_name
, file
, is_temporary
, 0);
30 void Ttcn2Json::create_schema(JSON_Tokenizer
& json
)
32 // top-level object start
33 json
.put_next_token(JSON_TOKEN_OBJECT_START
, NULL
);
35 // start of type definitions
36 json
.put_next_token(JSON_TOKEN_NAME
, "definitions");
37 json
.put_next_token(JSON_TOKEN_OBJECT_START
, NULL
);
39 // insert module names and schemas for types
40 modules
->add_types_to_json_schema(json
);
42 // end of type definitions
43 json
.put_next_token(JSON_TOKEN_OBJECT_END
, NULL
);
45 // top-level "anyOf" structure containing references to the types the schema validates
46 json
.put_next_token(JSON_TOKEN_NAME
, "anyOf");
47 json
.put_next_token(JSON_TOKEN_ARRAY_START
, NULL
);
49 // gather type references and JSON encoding/decoding function data
50 map
<Common::Type
*, JSON_Tokenizer
> json_refs
;
51 modules
->add_func_to_json_schema(json_refs
);
53 // close schema segments and add them to the main schema
54 for (size_t i
= 0; i
< json_refs
.size(); ++i
) {
55 JSON_Tokenizer
* segment
= json_refs
.get_nth_elem(i
);
56 segment
->put_next_token(JSON_TOKEN_OBJECT_END
, NULL
);
57 insert_schema(json
, *segment
);
62 // end of the "anyOf" structure
63 json
.put_next_token(JSON_TOKEN_ARRAY_END
, NULL
);
65 // top-level object end
66 json
.put_next_token(JSON_TOKEN_OBJECT_END
, NULL
);
69 void Ttcn2Json::insert_schema(JSON_Tokenizer
& to
, JSON_Tokenizer
& from
)
71 json_token_t token
= JSON_TOKEN_NONE
;
72 char* value_str
= NULL
;
77 from
.get_next_token(&token
, &value_str
, &value_len
);
79 if (token
== JSON_TOKEN_ERROR
) {
80 FATAL_ERROR("Ttcn2Json::insert_schema");
83 if (value_str
!= NULL
) {
84 // put_next_token expects a null terminated string, save the next character
86 temp
= value_str
[value_len
];
87 value_str
[value_len
] = 0;
90 to
.put_next_token(token
, value_str
);
92 if (value_str
!= NULL
) {
93 // put the original character back to its place
94 value_str
[value_len
] = temp
;
96 } while (token
!= JSON_TOKEN_NONE
);
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