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/*
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software: you can redistribute it and/or modify it under the terms of
** the GNU Affero General Public License as published by the Free Software Foundation, version 3.
**
** 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 Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License along with this program.
** If not, see <https://www.gnu.org/licenses/>.
**/
#ifndef ZABBIX_ZBXSYSINFO_H
#define ZABBIX_ZBXSYSINFO_H
#include "zbxcommon.h"
#include "module.h"
#include "zbxthreads.h"
/* RETRIEVE RESULT VALUE */
#define ZBX_GET_UI64_RESULT(res) ((zbx_uint64_t *)get_result_value_by_type(res, AR_UINT64))
#define ZBX_GET_DBL_RESULT(res) ((double *)get_result_value_by_type(res, AR_DOUBLE))
#define ZBX_GET_STR_RESULT(res) ((char **)get_result_value_by_type(res, AR_STRING))
#define ZBX_GET_TEXT_RESULT(res) ((char **)get_result_value_by_type(res, AR_TEXT))
#define ZBX_GET_BIN_RESULT(res) ((char **)get_result_value_by_type(res, AR_BIN))
#define ZBX_GET_LOG_RESULT(res) ((zbx_log_t *)get_result_value_by_type(res, AR_LOG))
#define ZBX_GET_MSG_RESULT(res) ((char **)get_result_value_by_type(res, AR_MESSAGE))
void *get_result_value_by_type(AGENT_RESULT *result, int require_type);
/* collector */
#define ZBX_MAX_COLLECTOR_HISTORY (15 * SEC_PER_MIN + 1)
#define ZBX_AVG1 0
#define ZBX_AVG5 1
#define ZBX_AVG15 2
#define ZBX_AVG_COUNT 3
#if defined(_WINDOWS)
# define ZBX_MAX_COLLECTOR_PERIOD (15 * SEC_PER_MIN)
#endif
#define ZBX_CPU_STATE_USER 0
#define ZBX_CPU_STATE_SYSTEM 1
#define ZBX_CPU_STATE_NICE 2
#define ZBX_CPU_STATE_IDLE 3
#define ZBX_CPU_STATE_INTERRUPT 4
#define ZBX_CPU_STATE_IOWAIT 5
#define ZBX_CPU_STATE_SOFTIRQ 6
#define ZBX_CPU_STATE_STEAL 7
#define ZBX_CPU_STATE_GCPU 8
#define ZBX_CPU_STATE_GNICE 9
#define ZBX_CPU_STATE_COUNT 10
#define ZBX_DSTAT_TYPE_SECT 0
#define ZBX_DSTAT_TYPE_OPER 1
#define ZBX_DSTAT_TYPE_BYTE 2
#define ZBX_DSTAT_TYPE_SPS 3
#define ZBX_DSTAT_TYPE_OPS 4
#define ZBX_DSTAT_TYPE_BPS 5
/* disk statistics */
#define ZBX_DSTAT_R_SECT 0
#define ZBX_DSTAT_R_OPER 1
#define ZBX_DSTAT_R_BYTE 2
#define ZBX_DSTAT_W_SECT 3
#define ZBX_DSTAT_W_OPER 4
#define ZBX_DSTAT_W_BYTE 5
#define ZBX_DSTAT_MAX 6
int zbx_get_diskstat(const char *devname, zbx_uint64_t *dstat);
/* flags for process */
#define ZBX_PROCESS_LOCAL_COMMAND 0x1
#define ZBX_PROCESS_MODULE_COMMAND 0x2
#define ZBX_PROCESS_WITH_ALIAS 0x4
typedef enum
{
ZBX_KEY_ACCESS_ALLOW,
ZBX_KEY_ACCESS_DENY
}
zbx_key_access_rule_type_t;
void zbx_init_library_sysinfo(zbx_get_config_int_f get_config_timeout_f, zbx_get_config_int_f
get_config_enable_remote_commands_f, zbx_get_config_int_f get_config_log_remote_commands_f,
zbx_get_config_int_f get_config_unsafe_user_parameters_cb, zbx_get_config_str_f
get_config_source_ip_f, zbx_get_config_str_f get_config_hostname_f, zbx_get_config_str_f
get_config_hostnames_f, zbx_get_config_str_f get_config_host_metadata_f, zbx_get_config_str_f
get_config_host_metadata_item_f, zbx_get_config_str_f get_config_service_name_f);
void zbx_init_metrics(void);
int zbx_add_metric(zbx_metric_t *metric, char *error, size_t max_error_len);
void zbx_free_metrics_ext(zbx_metric_t **metrics);
void zbx_free_metrics(void);
void zbx_init_key_access_rules(void);
void zbx_finalize_key_access_rules_configuration(void);
int zbx_add_key_access_rule(const char *parameter, char *pattern, zbx_key_access_rule_type_t type);
int zbx_check_key_access_rules(const char *metric);
int zbx_check_request_access_rules(AGENT_REQUEST *request);
void zbx_free_key_access_rules(void);
int zbx_execute_agent_check(const char *in_command, unsigned flags, AGENT_RESULT *result, int timeout);
void zbx_set_user_parameter_dir(const char *path);
int zbx_add_user_parameter(const char *itemkey, char *command, char *error, size_t max_error_len);
void zbx_remove_user_parameters(void);
void zbx_get_metrics_copy(zbx_metric_t **metrics);
void zbx_set_metrics(zbx_metric_t *metrics);
void zbx_test_parameters(void);
void zbx_test_parameter(const char *key);
void zbx_init_agent_request(AGENT_REQUEST *request);
void zbx_free_agent_request(AGENT_REQUEST *request);
int zbx_parse_item_key(const char *itemkey, AGENT_REQUEST *request);
int zbx_set_agent_result_type(AGENT_RESULT *result, int value_type, char *c);
void zbx_set_agent_result_meta(AGENT_RESULT *result, zbx_uint64_t lastlogsize, int mtime);
int zbx_check_service_default_addr(AGENT_REQUEST *request, const char *default_addr, AGENT_RESULT *result, int perf);
int zbx_check_service_validate(const unsigned char svc_type, const char *data);
/* the fields used by proc queries */
#define ZBX_SYSINFO_PROC_NONE 0x0000
#define ZBX_SYSINFO_PROC_PID 0x0001
#define ZBX_SYSINFO_PROC_NAME 0x0002
#define ZBX_SYSINFO_PROC_CMDLINE 0x0004
#define ZBX_SYSINFO_PROC_USER 0x0008
#if defined(_WINDOWS) || defined(__MINGW32__)
#define ZBX_MUTEX_ALL_ALLOW 0
#define ZBX_MUTEX_THREAD_DENIED 1
#define ZBX_MUTEX_LOGGING_DENIED 2
zbx_uint32_t zbx_get_thread_global_mutex_flag(void);
#endif
void zbx_add_alias(const char *name, const char *value);
void zbx_alias_list_free(void);
const char *zbx_alias_get(const char *orig);
int zbx_init_modbus(char **error);
void zbx_deinit_modbus(void);
/* stats */
ZBX_THREAD_ENTRY(zbx_collector_thread, args);
int zbx_init_collector_data(char **error);
void zbx_free_collector_data(void);
#if defined(_WINDOWS)
/* perfstat */
#include "zbxwin32.h"
zbx_perf_counter_data_t *zbx_add_perf_counter(const char *name, const char *counterpath, int interval,
zbx_perf_counter_lang_t lang, char **error);
void zbx_remove_perf_counter(zbx_perf_counter_data_t *counter);
typedef enum
{
ZBX_SINGLE_THREADED,
ZBX_MULTI_THREADED
}
zbx_threadedness_t;
int zbx_init_perf_collector(zbx_threadedness_t threadedness, char **error);
void zbx_free_perf_collector(void);
#endif
#define ZBX_CHECK_TIMEOUT_UNDEFINED 0
int zbx_validate_item_timeout(const char *timeout_str, int *sec_out, char *error, size_t error_len);
int zbx_get_remote_zabbix_stats(const char *ip, unsigned short port, int timeout, AGENT_RESULT *result);
int zbx_get_remote_zabbix_stats_queue(const char *ip, unsigned short port, const char *from, const char *to,
int timeout, AGENT_RESULT *result);
#endif /* ZABBIX_ZBXSYSINFO_H */
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