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d2daa19bf5
* first work on standardizing json formatting * renamed old grouping to time_grouping and added group_by * add dummy functions to enable compilation * buffer json api work * jsonwrap opening with buffer_json_X() functions * cleanup * storage for quotes * optimize buffer printing for both numbers and strings * removed ; from define * contexts json generation using the new json functions * fix buffer overflow at unit test * weights endpoint using new json api * fixes to weights endpoint * check buffer overflow on all buffer functions * do synchronous queries for weights * buffer_flush() now resets json state too * content type typedef * print double values that are above the max 64-bit value * str2ndd() can now parse values above UINT64_MAX * faster number parsing by avoiding double calculations as much as possible * faster number parsing * faster hex parsing * accurate printing and parsing of double values, even for very large numbers that cannot fit in 64bit integers * full printing and parsing without using library functions - and related unit tests * added IEEE754 streaming capability to enable streaming of double values in hex * streaming and replication to transfer all values in hex * use our own str2ndd for set2 * remove subnormal check from ieee * base64 encoding for numbers, instead of hex * when increasing double precision, also make sure the fractional number printed is aligned to the wanted precision * str2ndd_encoded() parses all encoding formats, including integers * prevent uninitialized use * /api/v1/info using the new json API * Fix error when compiling with --disable-ml * Remove redundant 'buffer_unittest' declaration * Fix formatting * Fix formatting * Fix formatting * fix buffer unit test * apps.plugin using the new JSON API * make sure the metrics registry does not accept negative timestamps * do not allow pages with negative timestamps to be loaded from db files; do not accept pages with negative timestamps in the cache * Fix more formatting --------- Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
35 lines
1.6 KiB
C
35 lines
1.6 KiB
C
#ifndef NETDATA_RRDFUNCTIONS_H
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#define NETDATA_RRDFUNCTIONS_H 1
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#include "rrd.h"
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void rrdfunctions_init(RRDHOST *host);
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void rrdfunctions_destroy(RRDHOST *host);
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void rrd_collector_started(void);
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void rrd_collector_finished(void);
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typedef void (*function_data_ready_callback)(BUFFER *wb, int code, void *callback_data);
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typedef int (*function_execute_at_collector)(BUFFER *wb, int timeout, const char *function, void *collector_data,
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function_data_ready_callback callback, void *callback_data);
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void rrd_collector_add_function(RRDHOST *host, RRDSET *st, const char *name, int timeout, const char *help,
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bool sync, function_execute_at_collector function, void *collector_data);
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int rrd_call_function_and_wait(RRDHOST *host, BUFFER *wb, int timeout, const char *name);
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typedef void (*rrd_call_function_async_callback)(BUFFER *wb, int code, void *callback_data);
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int rrd_call_function_async(RRDHOST *host, BUFFER *wb, int timeout, const char *name, rrd_call_function_async_callback, void *callback_data);
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void rrd_functions_expose_rrdpush(RRDSET *st, BUFFER *wb);
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void chart_functions2json(RRDSET *st, BUFFER *wb, int tabs, const char *kq, const char *sq);
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void chart_functions_to_dict(DICTIONARY *rrdset_functions_view, DICTIONARY *dst);
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void host_functions2json(RRDHOST *host, BUFFER *wb);
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uint8_t functions_format_to_content_type(const char *format);
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const char *functions_content_type_to_format(HTTP_CONTENT_TYPE content_type);
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int rrd_call_function_error(BUFFER *wb, const char *msg, int code);
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#endif // NETDATA_RRDFUNCTIONS_H
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