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/*
** Zabbix
** Copyright (C) 2001-2014 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_VMWARE_H
#define ZABBIX_VMWARE_H
#include "common.h"
#include "threads.h"
/* the vmware service state */
#define ZBX_VMWARE_STATE_NEW 0x001
#define ZBX_VMWARE_STATE_READY 0x002
#define ZBX_VMWARE_STATE_FAILED 0x004
#define ZBX_VMWARE_STATE_UPDATING 0x100
typedef struct
{
zbx_uint64_t nic_packets_rx;
zbx_uint64_t nic_packets_tx;
zbx_uint64_t nic_received;
zbx_uint64_t nic_transmitted;
zbx_uint64_t disk_read;
zbx_uint64_t disk_write;
zbx_uint64_t disk_number_read_averaged;
zbx_uint64_t disk_number_write_averaged;
zbx_uint64_t datastore_read_latency;
zbx_uint64_t datastore_write_latency;
}
zbx_vmware_counters_t;
typedef struct
{
char *name;
char *uuid;
}
zbx_vmware_datastore_t;
typedef struct
{
#define ZBX_VMWARE_DEV_TYPE_NIC 1
#define ZBX_VMWARE_DEV_TYPE_DISK 2
int type;
char *instance;
}
zbx_vmware_dev_t;
/* the vmware virtual machine data */
typedef struct
{
char *uuid;
char *id;
char *details;
char *stats;
zbx_vector_ptr_t devs;
}
zbx_vmware_vm_t;
/* the vmware hypervisor data */
typedef struct
{
char *uuid;
char *id;
char *details;
char *clusterid;
char *stats;
zbx_vector_ptr_t datastores;
zbx_vector_ptr_t vms;
}
zbx_vmware_hv_t;
/* the vmware cluster data */
typedef struct
{
char *id;
char *name;
char *status;
}
zbx_vmware_cluster_t;
/* the vmware service data object */
typedef struct
{
char *error;
char *events;
zbx_vector_ptr_t hvs;
zbx_vector_ptr_t clusters;
}
zbx_vmware_data_t;
/* the vmware service data */
typedef struct
{
char *url;
char *username;
char *password;
/* the service type - vCenter or vSphere */
unsigned char type;
/* the service state - see ZBX_VMWARE_STATE_* defines */
int state;
/* the performance counters */
zbx_vmware_counters_t counters;
int lastcheck;
/* The last vmware service access time. If a service is not accessed for a day it is removed */
int lastaccess;
/* the vmware service instance contents */
char *contents;
/* The service data object that is swapped with a new one during service update */
zbx_vmware_data_t *data;
}
zbx_vmware_service_t;
/* the vmware collector data */
typedef struct
{
zbx_vector_ptr_t services;
}
zbx_vmware_t;
/* the vmware collector statistics */
typedef struct
{
zbx_uint64_t memory_used;
zbx_uint64_t memory_total;
}
zbx_vmware_stats_t;
ZBX_THREAD_ENTRY(vmware_thread, args);
void zbx_vmware_init(void);
void zbx_vmware_destroy(void);
void zbx_vmware_lock(void);
void zbx_vmware_unlock(void);
zbx_vmware_service_t *zbx_vmware_get_service(const char* url, const char* username, const char* password);
int zbx_vmware_get_statistics(zbx_vmware_stats_t *stats);
/*
* XML support
*/
#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)
# define ZBX_XPATH_LN(LN) "/*[local-name()='" LN "']"
# define ZBX_XPATH_LN1(LN1) "/" ZBX_XPATH_LN(LN1)
# define ZBX_XPATH_LN2(LN1, LN2) "/" ZBX_XPATH_LN(LN1) ZBX_XPATH_LN(LN2)
# define ZBX_XPATH_LN3(LN1, LN2, LN3) "/" ZBX_XPATH_LN(LN1) ZBX_XPATH_LN(LN2) ZBX_XPATH_LN(LN3)
char *zbx_xml_read_value(const char *data, const char *xpath);
char *zbx_xml_read_node_value(xmlDoc *doc, xmlNode *node, const char *xpath);
int zbx_xml_read_values(const char *data, const char *xpath, zbx_vector_str_t *values);
#endif
#endif /* ZABBIX_VMWARE_H */
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