| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | #include "contexts_options.h" |
| 4 | |
| 5 | static struct { |
| 6 | const char *name; |
| 7 | uint32_t hash; |
| 8 | CONTEXTS_OPTIONS value; |
| 9 | } contexts_options[] = { |
| 10 | {"minify" , 0 , CONTEXTS_OPTION_MINIFY} |
| 11 | , {"debug" , 0 , CONTEXTS_OPTION_DEBUG} |
| 12 | , {"config" , 0 , CONTEXTS_OPTION_CONFIGURATIONS} |
| 13 | , {"instances" , 0 , CONTEXTS_OPTION_INSTANCES} |
| 14 | , {"values" , 0 , CONTEXTS_OPTION_VALUES} |
| 15 | , {"summary" , 0 , CONTEXTS_OPTION_SUMMARY} |
| 16 | , {"mcp" , 0 , CONTEXTS_OPTION_MCP} |
| 17 | , {"dimensions" , 0 , CONTEXTS_OPTION_DIMENSIONS} |
| 18 | , {"labels" , 0 , CONTEXTS_OPTION_LABELS} |
| 19 | , {"priorities" , 0 , CONTEXTS_OPTION_PRIORITIES} |
| 20 | , {"titles" , 0 , CONTEXTS_OPTION_TITLES} |
| 21 | , {"retention" , 0 , CONTEXTS_OPTION_RETENTION} |
| 22 | , {"liveness" , 0 , CONTEXTS_OPTION_LIVENESS} |
| 23 | , {"family" , 0 , CONTEXTS_OPTION_FAMILY} |
| 24 | , {"units" , 0 , CONTEXTS_OPTION_UNITS} |
| 25 | , {"rfc3339" , 0 , CONTEXTS_OPTION_RFC3339} |
| 26 | , {"long-json-keys" , 0 , CONTEXTS_OPTION_JSON_LONG_KEYS} |
| 27 | , {"long-keys" , 0 , CONTEXTS_OPTION_JSON_LONG_KEYS} |
| 28 | , {NULL , 0 , 0} |
| 29 | }; |
| 30 | |
| 31 | CONTEXTS_OPTIONS contexts_options_str_to_id(char *o) { |
| 32 | CONTEXTS_OPTIONS ret = 0; |
| 33 | char *tok; |
| 34 | |
| 35 | while(o && *o && (tok = strsep_skip_consecutive_separators(&o, ", |"))) { |
| 36 | if(!*tok) continue; |
| 37 | |
| 38 | uint32_t hash = simple_hash(tok); |
| 39 | int i; |
| 40 | for(i = 0; contexts_options[i].name ; i++) { |
| 41 | if (unlikely(hash == contexts_options[i].hash && !strcmp(tok, contexts_options[i].name))) { |
| 42 | ret |= contexts_options[i].value; |
| 43 | break; |
| 44 | } |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | return ret; |
| 49 | } |
| 50 | |
| 51 | void contexts_options_to_buffer_json_array(BUFFER *wb, const char *key, CONTEXTS_OPTIONS options) { |
| 52 | buffer_json_member_add_array(wb, key); |
| 53 | |
| 54 | CONTEXTS_OPTIONS used = 0; // to prevent adding duplicates |
| 55 | for(int i = 0; contexts_options[i].name ; i++) { |
| 56 | if (unlikely((contexts_options[i].value & options) && !(contexts_options[i].value & used))) { |
| 57 | const char *name = contexts_options[i].name; |
| 58 | used |= contexts_options[i].value; |
| 59 | |
| 60 | buffer_json_add_array_item_string(wb, name); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | buffer_json_array_close(wb); |
| 65 | } |
| 66 | |
| 67 | void contexts_options_init(void) { |
| 68 | for(size_t i = 0; contexts_options[i].name ; i++) |
| 69 | contexts_options[i].hash = simple_hash(contexts_options[i].name); |
| 70 | } |
| 71 | |
| 72 | // Map RRDR_OPTIONS to CONTEXTS_OPTIONS for options that are common between both |
| 73 | ALWAYS_INLINE |
| 74 | CONTEXTS_OPTIONS rrdr_options_to_contexts_options(RRDR_OPTIONS rrdr_options) { |
| 75 | CONTEXTS_OPTIONS contexts_options = 0; |
| 76 | |
| 77 | if(rrdr_options & RRDR_OPTION_MINIFY) |
| 78 | contexts_options |= CONTEXTS_OPTION_MINIFY; |
| 79 | |
| 80 | if(rrdr_options & RRDR_OPTION_DEBUG) |
| 81 | contexts_options |= CONTEXTS_OPTION_DEBUG; |
| 82 | |
| 83 | if(rrdr_options & RRDR_OPTION_RFC3339) |
| 84 | contexts_options |= CONTEXTS_OPTION_RFC3339; |
| 85 | |
| 86 | if(rrdr_options & RRDR_OPTION_LONG_JSON_KEYS) |
| 87 | contexts_options |= CONTEXTS_OPTION_JSON_LONG_KEYS; |
| 88 | |
| 89 | return contexts_options; |
| 90 | } |