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00712b351b
* initial implementation of QUERY_TARGET * rrd2rrdr() interface * rrddim_find_best_tier_for_timeframe() ported * added dimension filtering * added db object in query target * rrd2rrdr() ported * working on formatters * working on jsonwrapper * finally, it compiles... * 1st run without crashes * query planer working * cleanup old code * review changes * fix also changing data collection frequency * fix signess * fix rrdlabels and dimension ordering * fixes * remove unused variable * ml should accept NULL response from rrd2rrdr() * number formatting fixes * more number formatting fixes * more number formatting fixes * support mc parallel queries * formatting and cleanup * added rrd2rrdr_legacy() as a simplified interface to run a query * make sure rrdset_find_natural_update_every_for_timeframe() returns a value * make signed comparisons * weights endpoint using rrdcontexts * fix for legacy db modes and cleanup * fix for chart_ids and remove AR chart from weights endpoint * Ignore command if not initialized yet * remove unused members * properly initialize window * code cleanup - rrddim linked list is gone; rrdset rwlock is gone too * reviewed RRDR.internal members * eliminate unnecessary members of QUERY_TARGET * more complete query ids; more detailed information on aborted queries * properly terminate option strings * query id contains group_options which is controlled by users, so escaping is necessary * tense in query id * tense in query id - again * added the remaining query options to the query id * Expose hidden option to the dimension * use the hidden flag when loading context dimensions * Specify table alias for option * dont update chart last access time, unless at least a dimension of the chart will be queried Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef NETDATA_SIMPLE_PATTERN_H
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#define NETDATA_SIMPLE_PATTERN_H
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#include "../libnetdata.h"
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typedef enum {
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SIMPLE_PATTERN_EXACT,
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SIMPLE_PATTERN_PREFIX,
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SIMPLE_PATTERN_SUFFIX,
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SIMPLE_PATTERN_SUBSTRING
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} SIMPLE_PREFIX_MODE;
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typedef void SIMPLE_PATTERN;
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// create a simple_pattern from the string given
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// default_mode is used in cases where EXACT matches, without an asterisk,
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// should be considered PREFIX matches.
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SIMPLE_PATTERN *simple_pattern_create(const char *list, const char *separators, SIMPLE_PREFIX_MODE default_mode);
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// test if string str is matched from the pattern and fill 'wildcarded' with the parts matched by '*'
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int simple_pattern_matches_extract(SIMPLE_PATTERN *list, const char *str, char *wildcarded, size_t wildcarded_size);
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// test if string str is matched from the pattern
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#define simple_pattern_matches(list, str) simple_pattern_matches_extract(list, str, NULL, 0)
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// free a simple_pattern that was created with simple_pattern_create()
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// list can be NULL, in which case, this does nothing.
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void simple_pattern_free(SIMPLE_PATTERN *list);
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void simple_pattern_dump(uint64_t debug_type, SIMPLE_PATTERN *p) ;
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int simple_pattern_is_potential_name(SIMPLE_PATTERN *p) ;
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char *simple_pattern_iterate(SIMPLE_PATTERN **p);
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// Auxiliary function to create a pattern
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char *simple_pattern_trim_around_equal(char *src);
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#define is_valid_sp(x) ((x) && *(x) && !((x)[0] == '*' && (x)[1] == '\0'))
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#endif //NETDATA_SIMPLE_PATTERN_H
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