Daniel Borkmann | 0b4b35e | 2017-09-21 10:42:28 +0200 | [diff] [blame] | 1 | /* |
| 2 | * json_print.h "print regular or json output, based on json_writer". |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; either version |
| 7 | * 2 of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * Authors: Julien Fortin, <julien@cumulusnetworks.com> |
| 10 | */ |
| 11 | |
| 12 | #ifndef _JSON_PRINT_H_ |
| 13 | #define _JSON_PRINT_H_ |
| 14 | |
| 15 | #include "json_writer.h" |
| 16 | #include "color.h" |
| 17 | |
| 18 | json_writer_t *get_json_writer(void); |
| 19 | |
| 20 | /* |
| 21 | * use: |
| 22 | * - PRINT_ANY for context based output |
| 23 | * - PRINT_FP for non json specific output |
| 24 | * - PRINT_JSON for json specific output |
| 25 | */ |
| 26 | enum output_type { |
| 27 | PRINT_FP = 1, |
| 28 | PRINT_JSON = 2, |
| 29 | PRINT_ANY = 4, |
| 30 | }; |
| 31 | |
Julien Fortin | 429f314 | 2017-09-26 16:45:39 -0700 | [diff] [blame^] | 32 | void new_json_obj(int json); |
Daniel Borkmann | 0b4b35e | 2017-09-21 10:42:28 +0200 | [diff] [blame] | 33 | void delete_json_obj(void); |
| 34 | |
| 35 | bool is_json_context(void); |
| 36 | |
Daniel Borkmann | 0b4b35e | 2017-09-21 10:42:28 +0200 | [diff] [blame] | 37 | void fflush_fp(void); |
| 38 | |
| 39 | void open_json_object(const char *str); |
| 40 | void close_json_object(void); |
| 41 | void open_json_array(enum output_type type, const char *delim); |
| 42 | void close_json_array(enum output_type type, const char *delim); |
| 43 | |
| 44 | #define _PRINT_FUNC(type_name, type) \ |
| 45 | void print_color_##type_name(enum output_type t, \ |
| 46 | enum color_attr color, \ |
| 47 | const char *key, \ |
| 48 | const char *fmt, \ |
| 49 | type value); \ |
| 50 | \ |
| 51 | static inline void print_##type_name(enum output_type t, \ |
| 52 | const char *key, \ |
| 53 | const char *fmt, \ |
| 54 | type value) \ |
| 55 | { \ |
| 56 | print_color_##type_name(t, -1, key, fmt, value); \ |
| 57 | } |
| 58 | _PRINT_FUNC(int, int); |
| 59 | _PRINT_FUNC(bool, bool); |
| 60 | _PRINT_FUNC(null, const char*); |
| 61 | _PRINT_FUNC(string, const char*); |
| 62 | _PRINT_FUNC(uint, uint64_t); |
| 63 | _PRINT_FUNC(hu, unsigned short); |
| 64 | _PRINT_FUNC(hex, unsigned int); |
| 65 | _PRINT_FUNC(0xhex, unsigned int); |
| 66 | _PRINT_FUNC(lluint, unsigned long long int); |
| 67 | #undef _PRINT_FUNC |
| 68 | |
| 69 | #endif /* _JSON_PRINT_H_ */ |