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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_SQLITE_CONTEXT_H
#define NETDATA_SQLITE_CONTEXT_H
#include "daemon/common.h"
#include "sqlite3.h"
int sql_context_cache_stats(int op);
typedef struct ctx_chart {
nd_uuid_t chart_id;
const char *id;
const char *name;
const char *context;
const char *title;
const char *units;
const char *family;
int chart_type;
int priority;
int update_every;
} SQL_CHART_DATA;
typedef struct ctx_dimension {
nd_uuid_t dim_id;
char *id;
char *name;
bool hidden;
} SQL_DIMENSION_DATA;
typedef struct ctx_label {
char *label_key;
char *label_value;
int label_source;
} SQL_CLABEL_DATA;
// Structure to store or delete
typedef struct versioned_context_data {
uint64_t version; // the version of this context as EPOCH in seconds
const char *id; // the id of the context
const char *title; // the title of the context
const char *chart_type; // the chart_type of the context
const char *units; // the units of the context
const char *family; // the family of the context
uint64_t priority; // the chart priority of the context
uint64_t first_time_s; // the first entry in the database, in seconds
uint64_t last_time_s; // the last point in the database, in seconds
bool deleted; // true when this is deleted
} VERSIONED_CONTEXT_DATA;
void ctx_get_context_list(nd_uuid_t *host_uuid, void (*dict_cb)(VERSIONED_CONTEXT_DATA *, void *), void *data);
void ctx_get_chart_list(nd_uuid_t *host_uuid, void (*dict_cb)(SQL_CHART_DATA *, void *), void *data);
void ctx_get_label_list(nd_uuid_t *chart_uuid, void (*dict_cb)(SQL_CLABEL_DATA *, void *), void *data);
void ctx_get_dimension_list(nd_uuid_t *chart_uuid, void (*dict_cb)(SQL_DIMENSION_DATA *, void *), void *data);
int ctx_store_context(nd_uuid_t *host_uuid, VERSIONED_CONTEXT_DATA *context_data);
#define ctx_update_context(host_uuid, context_data) ctx_store_context(host_uuid, context_data)
int ctx_delete_context(nd_uuid_t *host_id, VERSIONED_CONTEXT_DATA *context_data);
int sql_init_context_database(int memory);
uint64_t sqlite_get_context_space(void);
int ctx_unittest(void);
#endif //NETDATA_SQLITE_CONTEXT_H
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