/* ** 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_CONNECTOR_H #define ZABBIX_CONNECTOR_H #include "zbxtypes.h" #include "zbxipcservice.h" #include "zbxcacheconfig.h" #define ZBX_IPC_SERVICE_CONNECTOR "connector" #define ZBX_IPC_CONNECTOR_WORKER 1 #define ZBX_IPC_CONNECTOR_REQUEST 2 #define ZBX_IPC_CONNECTOR_RESULT 3 #define ZBX_IPC_CONNECTOR_DIAG_STATS 4 #define ZBX_IPC_CONNECTOR_DIAG_STATS_RESULT 5 #define ZBX_IPC_CONNECTOR_TOP_CONNECTORS 6 #define ZBX_IPC_CONNECTOR_TOP_CONNECTORS_RESULT 7 #define ZBX_IPC_CONNECTOR_QUEUE 8 #define ZBX_IPC_CONNECTOR_QUEUE_RESULT 9 typedef struct { zbx_uint64_t objectid; zbx_timespec_t ts; char *str; zbx_vector_uint64_t ids; } zbx_connector_object_t; ZBX_PTR_VECTOR_DECL(connector_object, zbx_connector_object_t) typedef struct { zbx_timespec_t ts; char *str; } zbx_connector_data_point_t; ZBX_PTR_VECTOR_DECL(connector_data_point, zbx_connector_data_point_t) typedef struct { zbx_uint64_t connectorid; int values_num; int links_num; int queued_links_num; } zbx_connector_stat_t; ZBX_PTR_VECTOR_DECL(connector_stat_ptr, zbx_connector_stat_t *) void connector_stat_free(zbx_connector_stat_t *connector_stat); void zbx_connector_serialize_object(unsigned char **data, size_t *data_alloc, size_t *data_offset, const zbx_connector_object_t *connector_object); void zbx_connector_deserialize_object(const unsigned char *data, zbx_uint32_t size, zbx_vector_connector_object_t *connector_objects); void zbx_connector_object_free(zbx_connector_object_t connector_object); void zbx_connector_serialize_connector(unsigned char **data, size_t *data_alloc, size_t *data_offset, const zbx_connector_t *connector); void zbx_connector_serialize_data_point(unsigned char **data, size_t *data_alloc, size_t *data_offset, const zbx_connector_data_point_t *connector_data_point); void zbx_connector_deserialize_connector_and_data_point(const unsigned char *data, zbx_uint32_t size, zbx_connector_t *connector, zbx_vector_connector_data_point_t *connector_data_points); void zbx_connector_data_point_free(zbx_connector_data_point_t connector_data_point); int zbx_connector_get_diag_stats(zbx_uint64_t *queued, char **error); zbx_uint32_t zbx_connector_pack_diag_stats(unsigned char **data, zbx_uint64_t queued); int zbx_connector_get_top_connectors(int limit, zbx_vector_connector_stat_ptr_t *items, char **error); void zbx_connector_unpack_top_request(int *limit, const unsigned char *data); zbx_uint32_t zbx_connector_pack_top_connectors_result(unsigned char **data, zbx_connector_stat_t **connector_stats, int connector_stats_num); int zbx_connector_get_queue_size(zbx_uint64_t *size, char **error); void zbx_connector_send(zbx_uint32_t code, unsigned char *data, zbx_uint32_t size); void zbx_connector_init(void); int zbx_connector_initialized(void); #endif /* ZABBIX_AVAILABILITY_H */