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#ifndef NETDATA_RRD2JSON_H
#define NETDATA_RRD2JSON_H 1
#define HOSTNAME_MAX 1024
#define API_RELATIVE_TIME_MAX (3 * 365 * 86400)
// type of JSON generations
#define DATASOURCE_INVALID -1
#define DATASOURCE_JSON 0
#define DATASOURCE_DATATABLE_JSON 1
#define DATASOURCE_DATATABLE_JSONP 2
#define DATASOURCE_SSV 3
#define DATASOURCE_CSV 4
#define DATASOURCE_JSONP 5
#define DATASOURCE_TSV 6
#define DATASOURCE_HTML 7
#define DATASOURCE_JS_ARRAY 8
#define DATASOURCE_SSV_COMMA 9
#define DATASOURCE_CSV_JSON_ARRAY 10
#define DATASOURCE_FORMAT_JSON "json"
#define DATASOURCE_FORMAT_DATATABLE_JSON "datatable"
#define DATASOURCE_FORMAT_DATATABLE_JSONP "datasource"
#define DATASOURCE_FORMAT_JSONP "jsonp"
#define DATASOURCE_FORMAT_SSV "ssv"
#define DATASOURCE_FORMAT_CSV "csv"
#define DATASOURCE_FORMAT_TSV "tsv"
#define DATASOURCE_FORMAT_HTML "html"
#define DATASOURCE_FORMAT_JS_ARRAY "array"
#define DATASOURCE_FORMAT_SSV_COMMA "ssvcomma"
#define DATASOURCE_FORMAT_CSV_JSON_ARRAY "csvjsonarray"
#define ALLMETRICS_FORMAT_SHELL "shell"
#define ALLMETRICS_FORMAT_PROMETHEUS "prometheus"
#define ALLMETRICS_FORMAT_PROMETHEUS_ALL_HOSTS "prometheus_all_hosts"
#define ALLMETRICS_FORMAT_JSON "json"
#define ALLMETRICS_SHELL 1
#define ALLMETRICS_PROMETHEUS 2
#define ALLMETRICS_JSON 3
#define ALLMETRICS_PROMETHEUS_ALL_HOSTS 4
#define GROUP_UNDEFINED 0
#define GROUP_AVERAGE 1
#define GROUP_MIN 2
#define GROUP_MAX 3
#define GROUP_SUM 4
#define GROUP_INCREMENTAL_SUM 5
#define RRDR_OPTION_NONZERO 0x00000001 // don't output dimensions will just zero values
#define RRDR_OPTION_REVERSED 0x00000002 // output the rows in reverse order (oldest to newest)
#define RRDR_OPTION_ABSOLUTE 0x00000004 // values positive, for DATASOURCE_SSV before summing
#define RRDR_OPTION_MIN2MAX 0x00000008 // when adding dimensions, use max - min, instead of sum
#define RRDR_OPTION_SECONDS 0x00000010 // output seconds, instead of dates
#define RRDR_OPTION_MILLISECONDS 0x00000020 // output milliseconds, instead of dates
#define RRDR_OPTION_NULL2ZERO 0x00000040 // do not show nulls, convert them to zeros
#define RRDR_OPTION_OBJECTSROWS 0x00000080 // each row of values should be an object, not an array
#define RRDR_OPTION_GOOGLE_JSON 0x00000100 // comply with google JSON/JSONP specs
#define RRDR_OPTION_JSON_WRAP 0x00000200 // wrap the response in a JSON header with info about the result
#define RRDR_OPTION_LABEL_QUOTES 0x00000400 // in CSV output, wrap header labels in double quotes
#define RRDR_OPTION_PERCENTAGE 0x00000800 // give values as percentage of total
#define RRDR_OPTION_NOT_ALIGNED 0x00001000 // do not align charts for persistant timeframes
extern void rrd_stats_api_v1_chart(RRDSET *st, BUFFER *wb);
extern void rrd_stats_api_v1_charts(RRDHOST *host, BUFFER *wb);
extern void rrd_stats_api_v1_charts_allmetrics_json(RRDHOST *host, BUFFER *wb);
extern void rrd_stats_api_v1_charts_allmetrics_shell(RRDHOST *host, BUFFER *wb);
extern int rrdset2anything_api_v1(RRDSET *st, BUFFER *out, BUFFER *dimensions, uint32_t format, long points
, long long after, long long before, int group_method, uint32_t options
, time_t *latest_timestamp);
extern int rrdset2value_api_v1(RRDSET *st, BUFFER *wb, calculated_number *n, const char *dimensions, long points
, long long after, long long before, int group_method, uint32_t options
, time_t *db_before, time_t *db_after, int *value_is_null);
#endif /* NETDATA_RRD2JSON_H */
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