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67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
#ifndef SIST2_ELASTIC_H
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#define SIST2_ELASTIC_H
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#include "src/sist.h"
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#define ES_BULK_LINE_INDEX 0
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#define ES_BULK_LINE_DELETE 1
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typedef struct es_bulk_line {
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struct es_bulk_line *next;
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char sid[SIST_SID_LEN];
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int type;
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char line[0];
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} es_bulk_line_t;
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typedef struct {
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int major;
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int minor;
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int patch;
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} es_version_t;
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#define VERSION_GE(version, maj, min) ((version)->major > (maj) || ((version)->major == (maj) && (version)->minor >= (min)))
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#define VERSION_LT(version, maj, min) (!VERSION_GE(version, maj, min))
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#define IS_SUPPORTED_ES_VERSION(es_version) ((es_version) != NULL && VERSION_GE((es_version), 6, 8) && VERSION_LT((es_version), 9, 0))
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#define IS_LEGACY_VERSION(es_version) ((es_version) != NULL && VERSION_LT((es_version), 7, 14))
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#define HAS_KNN(es_version) ((es_version) != NULL && VERSION_GE((es_version), 8, 0))
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__always_inline
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static const char *format_es_version(es_version_t *version) {
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static char buf[64];
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snprintf(buf, sizeof(buf), "%d.%d.%d", version->major, version->minor, version->patch);
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return buf;
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}
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/**
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* Note: indexer is *not* thread safe
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*/
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typedef struct es_indexer es_indexer_t;
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void elastic_index_line(es_bulk_line_t *line);
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void print_json(cJSON *document, const char doc_id[SIST_SID_LEN]);
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void index_json(cJSON *document, const char doc_id[SIST_SID_LEN]);
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void delete_document(const char *sid);
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es_indexer_t *create_indexer(const char *url, const char *index);
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void elastic_cleanup();
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void finish_indexer(int index_id);
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void elastic_init(int force_reset, const char* user_mappings, const char* user_settings);
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cJSON *elastic_get_document(const char *id_str);
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char *elastic_get_status();
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es_version_t *elastic_get_version(const char *es_url, int insecure);
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#endif
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