ujson.h (1311B)
1 // © 2024 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html 3 #ifndef __UJSON_H__ 4 #define __UJSON_H__ 5 6 /* 7 Without this code, the output if the JSON library code 8 throws an exception would look like: 9 terminate called after throwing an instance of 'nlohmann::json_abi_v3_11_3::detail::parse_error' 10 what(): [json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON 11 Aborted (core dumped) 12 13 (for example, if one of the JSON tests files contains an error or a file doesn't exist.) 14 15 With this code, the output is: 16 17 JSON exception thrown; modify tools/ctestfw//ujson.h to get diagnostics. 18 Exiting immediately. 19 20 The entire #if block can be commented out in order to temporarily enable exceptions 21 and get a better parse error message (temporarily, while debugging). 22 */ 23 24 // Disable exceptions in JSON parser 25 26 #if _HAS_EXCEPTIONS == 0 27 #define JSON_TRY_USER if(true) 28 #define JSON_CATCH_USER(exception) if(false) 29 #define JSON_THROW_USER(exception) { \ 30 printf("JSON exception thrown; modify tools/toolutil/ujson.h to get diagnostics.\n\ 31 Exiting immediately.\n"); \ 32 exit(1); \ 33 } 34 #endif 35 36 #include "json-json.hpp" 37 38 #endif /* __UJSON_H__ */