windows-events-unicode.h · cryptotaxi247/netdata-1

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1	// SPDX-License-Identifier: GPL-3.0-or-later
2
3	#ifndef NETDATA_WINDOWS_EVENTS_UNICODE_H
4	#define NETDATA_WINDOWS_EVENTS_UNICODE_H
5
6	#include "libnetdata/libnetdata.h"
7
8	#define WINEVENT_NAME_KEYWORDS_SEPARATOR ", "
9	static inline void txt_utf8_add_keywords_separator_if_needed(TXT_UTF8 *dst) {
10	if(dst->used > 1)
11	txt_utf8_append(dst, WINEVENT_NAME_KEYWORDS_SEPARATOR, sizeof(WINEVENT_NAME_KEYWORDS_SEPARATOR) - 1);
12	}
13
14	static inline void txt_utf8_set_numeric_if_empty(TXT_UTF8 dst, const char prefix, size_t len, uint64_t value) {
15	if(dst->used <= 1) {
16	txt_utf8_resize(dst, len + UINT64_MAX_LENGTH + 1, false);
17	memcpy(dst->data, prefix, len);
18	dst->used = len + print_uint64(&dst->data[len], value) + 1;
19	}
20	}
21
22	static inline void txt_utf8_set_hex_if_empty(TXT_UTF8 dst, const char prefix, size_t len, uint64_t value) {
23	if(dst->used <= 1) {
24	txt_utf8_resize(dst, len + UINT64_HEX_MAX_LENGTH + 1, false);
25	memcpy(dst->data, prefix, len);
26	dst->used = len + print_uint64_hex_full(&dst->data[len], value) + 1;
27	}
28	}
29
30	// --------------------------------------------------------------------------------------------------------------------
31	// conversions
32
33	void unicode2utf8(char dst, size_t dst_size, const wchar_t src);
34	void utf82unicode(wchar_t dst, size_t dst_size, const char src);
35
36	char channel2utf8(const wchar_t channel);
37	wchar_t channel2unicode(const char utf8str);
38
39	char query2utf8(const wchar_t query);
40	char provider2utf8(const wchar_t provider);
41
42	#endif //NETDATA_WINDOWS_EVENTS_UNICODE_H