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Diffstat (limited to 'include/zbxwin32.h')
| -rw-r--r-- | include/zbxwin32.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/include/zbxwin32.h b/include/zbxwin32.h new file mode 100644 index 00000000000..a8382c38d17 --- /dev/null +++ b/include/zbxwin32.h @@ -0,0 +1,112 @@ +/* +** Zabbix +** Copyright (C) 2001-2022 Zabbix SIA +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +**/ + +#ifndef ZABBIX_WIN32_H +#define ZABBIX_WIN32_H + +#include "config.h" +#include "zbxsysinc.h" +#include "zbxtypes.h" +#include "zbxcommon.h" + +#if !defined(_WINDOWS) && !defined(__MINGW32__) +# error "This module is only available for Windows OS" +#endif + +#define zbx_get_builtin_object_name(ctr) zbx_get_counter_name(zbx_get_builtin_object_index(ctr)) +#define zbx_get_builtin_counter_name(ctr) zbx_get_counter_name(zbx_get_builtin_counter_index(ctr)) + +/* this struct must be only modified along with mapping builtin_counter_ref[] in perfmon.c */ +typedef enum +{ + PCI_PROCESSOR_QUEUE_LENGTH = 0, + PCI_SYSTEM_UP_TIME, + PCI_PROCESSOR_TIME, + PCI_INFORMATION_PROCESSOR_TIME, + PCI_TOTAL_SESSIONS, + PCI_MAX_INDEX = PCI_TOTAL_SESSIONS +} +zbx_builtin_counter_ref_t; + +typedef enum +{ + PERF_COUNTER_NOTSUPPORTED = 0, + PERF_COUNTER_INITIALIZED, + PERF_COUNTER_GET_SECOND_VALUE, /* waiting for the second raw value (needed for some, e.g. rate, counters) */ + PERF_COUNTER_ACTIVE +} +zbx_perf_counter_status_t; + +typedef enum +{ + PERF_COUNTER_LANG_DEFAULT = 0, + PERF_COUNTER_LANG_EN +} +zbx_perf_counter_lang_t; + +typedef struct perf_counter_id +{ + struct perf_counter_id *next; + unsigned long pdhIndex; + wchar_t name[PDH_MAX_COUNTER_NAME]; +} +zbx_perf_counter_id_t; + +typedef struct perf_counter_data +{ + struct perf_counter_data *next; + char *name; + char *counterpath; + int interval; + zbx_perf_counter_lang_t lang; + zbx_perf_counter_status_t status; + HCOUNTER handle; + PDH_RAW_COUNTER rawValues[2]; /* rate counters need two raw values */ + int olderRawValue; /* index of the older of both values */ + double *value_array; /* a circular buffer of values */ + int value_current; /* index of the last stored value */ + int value_count; /* number of values in the array */ + double sum; /* sum of last value_count values */ +} +zbx_perf_counter_data_t; + +zbx_uint64_t zbx_get_cluster_size(const char *path, char **error); + +PDH_STATUS zbx_PdhMakeCounterPath(const char *function, PDH_COUNTER_PATH_ELEMENTS *cpe, char *counterpath); +PDH_STATUS zbx_PdhOpenQuery(const char *function, PDH_HQUERY query); +PDH_STATUS zbx_PdhAddCounter(const char *function, zbx_perf_counter_data_t *counter, PDH_HQUERY query, + const char *counterpath, zbx_perf_counter_lang_t lang, PDH_HCOUNTER *handle); +PDH_STATUS zbx_PdhCollectQueryData(const char *function, const char *counterpath, PDH_HQUERY query); +PDH_STATUS zbx_PdhGetRawCounterValue(const char *function, const char *counterpath, PDH_HCOUNTER handle, + PPDH_RAW_COUNTER value); + +PDH_STATUS zbx_calculate_counter_value(const char *function, const char *counterpath, + zbx_perf_counter_lang_t lang, double *value); +wchar_t *zbx_get_counter_name(DWORD pdhIndex); +int zbx_check_counter_path(char *counterPath, int convert_from_numeric); +int zbx_init_builtin_counter_indexes(void); +DWORD zbx_get_builtin_object_index(zbx_builtin_counter_ref_t counter_ref); +DWORD zbx_get_builtin_counter_index(zbx_builtin_counter_ref_t counter_ref); +wchar_t *zbx_get_all_counter_names(HKEY reg_key, wchar_t *reg_value_name); + +int zbx_win_exception_filter(struct _EXCEPTION_POINTERS *ep); + +void zbx_init_library_win32(zbx_get_progname_f get_progname); + +#endif /* ZABBIX_WIN32_H */ |