netdata/src/libnetdata/buffer/functions_fields.h at master · netdata/netdata · GitHub

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// SPDX-License-Identifier: GPL-3.0-or-later

#ifndef NETDATA_FUNCTIONS_FIELDS_H

#define NETDATA_FUNCTIONS_FIELDS_H 1

#include "../libnetdata.h"

#include "buffer.h"

#include "../template-enum.h"

typedef enum __attribute__((packed)) {

RRDF_FIELD_OPTS_NONE = 0,

RRDF_FIELD_OPTS_UNIQUE_KEY = (1 << 0), // the field is the unique key of the row

RRDF_FIELD_OPTS_VISIBLE = (1 << 1), // the field should be visible by default

RRDF_FIELD_OPTS_STICKY = (1 << 2), // the field should be sticky

RRDF_FIELD_OPTS_FULL_WIDTH = (1 << 3), // the field should get full width

RRDF_FIELD_OPTS_WRAP = (1 << 4), // the field should wrap

RRDF_FIELD_OPTS_DUMMY = (1 << 5), // not a presentable field

RRDF_FIELD_OPTS_EXPANDED_FILTER = (1 << 6), // show the filter expanded

} RRDF_FIELD_OPTIONS;

typedef enum __attribute__((packed)) {

RRDF_FIELD_TYPE_NONE,

RRDF_FIELD_TYPE_INTEGER,

RRDF_FIELD_TYPE_BOOLEAN,

RRDF_FIELD_TYPE_STRING,

RRDF_FIELD_TYPE_DETAIL_STRING,

RRDF_FIELD_TYPE_BAR_WITH_INTEGER,

RRDF_FIELD_TYPE_DURATION,

RRDF_FIELD_TYPE_TIMESTAMP,

RRDF_FIELD_TYPE_ARRAY,

} RRDF_FIELD_TYPE;

// Declare enum string mapping functions

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_TYPE)

// Convert an RRDF_FIELD_TYPE to a simplified JSON scalar type string

// for easier LLM comprehension

const char *field_type_to_json_scalar_type(RRDF_FIELD_TYPE type);

typedef enum __attribute__((packed)) {

RRDF_FIELD_VISUAL_VALUE, // show the value, possibly applying a transformation

RRDF_FIELD_VISUAL_BAR, // show the value and a bar, respecting the max field to fill the bar at 100%

RRDF_FIELD_VISUAL_PILL, //

RRDF_FIELD_VISUAL_RICH, //

RRDR_FIELD_VISUAL_ROW_OPTIONS, // this is a dummy column that is used for row options

} RRDF_FIELD_VISUAL;

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_VISUAL)

typedef enum __attribute__((packed)) {

RRDF_FIELD_TRANSFORM_NONE, // show the value as-is

RRDF_FIELD_TRANSFORM_NUMBER, // show the value respecting the decimal_points

RRDF_FIELD_TRANSFORM_DURATION_S, // transform as duration in second to a human-readable duration

RRDF_FIELD_TRANSFORM_DATETIME_MS, // UNIX epoch timestamp in ms

RRDF_FIELD_TRANSFORM_DATETIME_USEC, // UNIX epoch timestamp in usec

RRDF_FIELD_TRANSFORM_XML, // format the field with an XML prettifier

} RRDF_FIELD_TRANSFORM;

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_TRANSFORM)

typedef enum __attribute__((packed)) {

RRDF_FIELD_SORT_ASCENDING = (1 << 0),

RRDF_FIELD_SORT_DESCENDING = (1 << 1),

RRDF_FIELD_SORT_FIXED = (1 << 7),

} RRDF_FIELD_SORT;

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_SORT)

typedef enum __attribute__((packed)) {

RRDF_FIELD_SUMMARY_UNIQUECOUNT, // Finds the number of unique values of a group of rows

RRDF_FIELD_SUMMARY_SUM, // Sums the values of a group of rows

RRDF_FIELD_SUMMARY_MIN, // Finds the minimum value of a group of rows

RRDF_FIELD_SUMMARY_MAX, // Finds the maximum value of a group of rows

// RRDF_FIELD_SUMMARY_EXTENT, // Finds the minimum and maximum values of a group of rows

RRDF_FIELD_SUMMARY_MEAN, // Finds the mean/average value of a group of rows

RRDF_FIELD_SUMMARY_MEDIAN, // Finds the median value of a group of rows

// RRDF_FIELD_SUMMARY_UNIQUE, // Finds the unique values of a group of rows

RRDF_FIELD_SUMMARY_COUNT, // Calculates the number of rows in a group

} RRDF_FIELD_SUMMARY;

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_SUMMARY)

typedef enum __attribute__((packed)) {

RRDF_FIELD_FILTER_NONE = 0,

RRDF_FIELD_FILTER_RANGE,

RRDF_FIELD_FILTER_MULTISELECT,

RRDF_FIELD_FILTER_FACET,

} RRDF_FIELD_FILTER;

ENUM_STR_DEFINE_FUNCTIONS_EXTERN(RRDF_FIELD_FILTER)

void buffer_rrdf_table_add_field(BUFFER *wb, size_t field_id, const char *key, const char *name, RRDF_FIELD_TYPE type,

RRDF_FIELD_VISUAL visual, RRDF_FIELD_TRANSFORM transform, size_t decimal_points,

const char *units, NETDATA_DOUBLE max, RRDF_FIELD_SORT sort, const char *pointer_to,

RRDF_FIELD_SUMMARY summary, RRDF_FIELD_FILTER filter, RRDF_FIELD_OPTIONS options,

const char *default_value);

#endif /* NETDATA_FUNCTIONS_FIELDS_H */

netdata/src/libnetdata/buffer/functions_fields.h at master · netdata/netdata · GitHub

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