- added availability to export/import templates for hosts (Artem)

 - added permissions for hosts on import (Artem)

git-svn-id: svn://svn.zabbix.com/trunk@4220 97f52cf1-0a1b-0410-bd0e-c28be96e8082

1 files changed, 726 insertions, 686 deletions

diff --git a/frontends/php/include/import.inc.php b/frontends/php/include/import.inc.php
index 38e53ac5..6a36a968 100644
--- a/frontends/php/include/import.inc.php
+++ b/frontends/php/include/import.inc.php
@@ -1,686 +1,726 @@
-<?php 
-/* 
-** ZABBIX
-** Copyright (C) 2000-2005 SIA Zabbix
-**
-** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-**/
-	require_once "include/defines.inc.php";
-	include_once "include/hosts.inc.php";
-?>
-<?php
-	class CZabbixXMLImport
-	{
-		function CZabbixXMLImport()
-		{
-			global $USER_DETAILS, $ZBX_CURNODEID;
-
-			$this->main_node= null;
-			$this->sub_node	= null;
-			$this->data	= null;
-			$this->host	= array('exist' => 0, 'missed' => 0);
-			$this->item	= array('exist' => 0, 'missed' => 0);
-			$this->trigger	= array('exist' => 0, 'missed' => 0);
-			$this->graph	= array('exist' => 0, 'missed' => 0);
-			
-			$this->accessible_groups = get_accessible_groups_by_user($USER_DETAILS,
-				PERM_READ_WRITE, null, PERM_RES_IDS_ARRAY, $ZBX_CURNODEID);
-		}
-		
-		function CharacterData($parser, $data) 
-		{
-			$this->element_data .= html_entity_decode($data);
-		}
-		
-		function StartElement($parser, $name, $attrs) 
-		{
-			$this->element_data = '';
-
-			if(!isset($this->root))
-			{
-				if($name == XML_TAG_ZABBIX_EXPORT)
-					if(isset($attrs['version']))
-						if($attrs['version'] == '1.0')
-						{
-							$this->root = true;
-							return;
-						}
-						else
-						{
-							error('Unsupported version of imported data');
-						}
-				error('Unsupported file format');
-				$this->root = false;
-			}
-			elseif(!$this->root)
-			{
-				return false;
-			}
-			
-			global $ZBX_CURNODEID;
-
-			$data = &$this->data[$name];
-			
-			foreach($attrs as $id => $val)
-				$attrs[$id] = html_entity_decode($val);
-
-			switch($name)
-			{
-				case XML_TAG_HOST:
-					$this->main_node= array($name);
-					$this->sub_node	= null;
-					$data		= $attrs;
-					$data['groups'] = array();
-					$data['skip']	= false;
-					
-					if($host_data = DBfetch(DBselect('select hostid from hosts'.
-						' where host='.zbx_dbstr($data['name']).
-						' and '.DBid2nodeid('hostid').'='.$ZBX_CURNODEID)))
-					{ /* exist */
-						if($this->host['exist']==1) /* skip */
-						{
-							$data['skip'] = true;
-							info('Host ['.$data['name'].'] skipped - user rule');
-							break; // case
-						}
-
-						$data['hostid']		= $host_data['hostid'];
-						$data['templates']	= get_templates_by_hostid($host_data['hostid']);
-					}
-					else
-					{ /* missed */
-						if($this->host['missed']==1) /* skip */
-						{
-							$data['skip'] = true;
-							info('Host ['.$data['name'].'] skipped - user rule');
-							break; // case
-						}
-
-						$data['templates'] = array();
-						$data['hostid'] = add_host(
-							$data['name'],
-							10050,
-							HOST_STATUS_TEMPLATE,
-							0, /* useip */
-							"", /* dns */
-							"", /* ip */
-							array(),
-							null,
-							array());
-					}
-					break; // case
-				case XML_TAG_GRAPH:
-					$data		= $attrs;
-					$data['items']	= array();
-					$this->sub_node	= null;
-					array_push($this->main_node, $name);
-					break; // case
-				case XML_TAG_ITEM:
-				case XML_TAG_TRIGGER:
-				case XML_TAG_GRAPH_ELEMENT:
-				/*case XML_TAG_SCREEN:
-				case XML_TAG_SCREEN_ELEMENT:*/
-					$data		= $attrs;
-					$this->sub_node	= null;
-					array_push($this->main_node, $name);
-					break; // case
-				case XML_TAG_HOSTS:
-				case XML_TAG_GROUPS:
-				case XML_TAG_ZABBIX_EXPORT:
-				case XML_TAG_APPLICATIONS:
-				case XML_TAG_ITEMS:
-				case XML_TAG_TRIGGERS:
-				case XML_TAG_GRAPHS:
-				/* case XML_TAG_SCREENS:*/
-					$this->sub_node = null;
-					break; // case
-				case XML_TAG_GROUP:
-				case XML_TAG_APPLICATION:
-				default:
-					$this->sub_node = $name;
-					break; // case
-			}
-		}
-
-		function EndElement($parser, $name) 
-		{
-			if(!$this->root)
-			{
-				return false;
-			}
-
-			global $USER_DETAILS;
-			global $ZBX_CURNODEID;
-			
-			$data = &$this->data[$name];
-
-			switch($name)
-			{
-				case XML_TAG_HOST:
-					if($data['skip'] || !$data['hostid'])
-						break; // case
-					
-					if(!isset($data['port']))	$data['port']	= 10050;
-					if(!isset($data['status']))	$data['status']	= 0;
-					if(!isset($data['useip']))	$data['useip'] = 0;
-					if(!isset($data['dns']))	$data['dns'] = "";
-					if(!isset($data['ip']))		$data['ip'] = "";
-
-					if(update_host($data['hostid'], $data['name'], $data['port'], $data['status'],
-						$data['useip'], $data['dns'], $data['ip'], $data['templates'], null, $data['groups']))
-					{
-						info('Host ['.$data['name'].'] updated');
-					}
-					
-					break; // case
-				case XML_TAG_GROUP:
-					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])
-						break; //case
-
-					if(!($group = DBfetch(DBselect('select groupid, name from groups'.
-						' where '.DBid2nodeid('groupid').'='.$ZBX_CURNODEID.
-						' and name='.zbx_dbstr($this->element_data)))))
-					{
-						error('Missed group ['.$this->element_data.']');
-						break; // case
-					}
-					
-					if(!in_array($group["groupid"], $this->accessible_groups))
-					{
-						error('Group ['.$this->element_data.'] skipped - Access deny.');
-						break; // case
-					}
-
-					array_push($this->data[XML_TAG_HOST]['groups'], $group["groupid"]);
-
-					break; // case
-				case XML_TAG_APPLICATION:
-					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])
-						break; //case
-
-					if(!isset($this->data[XML_TAG_ITEM]))
-						break; //case
-
-					if(!($application = DBfetch(DBselect('select applicationid from applications'.
-						' where '.DBid2nodeid('applicationid').'='.$ZBX_CURNODEID.
-						' and name='.zbx_dbstr($this->element_data).
-						' and hostid='.$this->data[XML_TAG_HOST]['hostid']))))
-					{
-						$applicationid = add_application($this->element_data, $this->data[XML_TAG_HOST]['hostid']);
-					}
-					else
-					{
-						$applicationid = $application['applicationid'];
-					}
-
-					$this->data[XML_TAG_ITEM]['applications'][] = $applicationid;
-
-					break; // case
-				case XML_TAG_ITEM:
-					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])
-					{
-						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])
-						{
-							info('Item ['.$data['description'].'] skipped - user rule for host');
-							break; // case
-						}
-
-						error('Item ['.$data['description'].'] skipped - missed host');
-						break; // case
-					}
-
-					if(!isset($data['description']))		$data['description']		= "";
-					if(!isset($data['delay']))			$data['delay']			= 30;
-					if(!isset($data['history']))			$data['history']		= 90;
-					if(!isset($data['trends']))			$data['trends']			= 365;
-					if(!isset($data['status']))			$data['status']			= 0;
-					if(!isset($data['units']))			$data['units']			= '';
-					if(!isset($data['multiplier']))			$data['multiplier']		= 0;
-					if(!isset($data['delta']))			$data['delta']			= 0;
-					if(!isset($data['formula']))			$data['formula']		= '';
-					if(!isset($data['lastlogsize']))		$data['lastlogsize']		= 0;
-					if(!isset($data['logtimefmt']))			$data['logtimefmt']		= '';
-					if(!isset($data['delay_flex']))			$data['delay_flex']		= '';
-					if(!isset($data['trapper_hosts']))		$data['trapper_hosts']		= '';
-					if(!isset($data['snmp_community']))		$data['snmp_community']		= '';
-					if(!isset($data['snmp_oid']))			$data['snmp_oid']		= '';
-					if(!isset($data['snmp_port']))			$data['snmp_port']		= 161;
-					if(!isset($data['snmpv3_securityname']))	$data['snmpv3_securityname']	= '';
-					if(!isset($data['snmpv3_securitylevel']))	$data['snmpv3_securitylevel']	= 0;
-					if(!isset($data['snmpv3_authpassphrase']))	$data['snmpv3_authpassphrase']	= '';
-					if(!isset($data['snmpv3_privpassphrase']))	$data['snmpv3_privpassphrase']	= '';
-					if(!isset($data['valuemap']))			$data['valuemap']		= '';
-					if(!isset($data['applications']))		$data['applications']		= array();
-
-					if(!empty($data['valuemap']))
-					{
-						if( $valuemap = DBfetch(DBselect('select valuemapid from valuemaps '.
-										' where '.DBid2nodeid('valuemapid').'='.$ZBX_CURNODEID.
-										' and name='.zbx_dbstr($data['valuemap']))) )
-						{
-							$data['valuemapid'] = $valuemap['valuemapid'];
-						}
-						else
-						{
-							$data['valuemapid'] = add_valuemap($data['valuemap'],array());
-						}
-					}
-
-					if($item = DBfetch(DBselect('select itemid,valuemapid,templateid from items'.
-						' where key_='.zbx_dbstr($data['key']).
-						' and hostid='.$this->data[XML_TAG_HOST]['hostid'].' and '.
-						DBid2nodeid('itemid').'='.$ZBX_CURNODEID)))
-					{ /* exist */
-						if($this->item['exist']==1) /* skip */
-						{
-							info('Item ['.$data['description'].'] skipped - user rule');
-							break;
-						}
-
-						if( !isset($data['valuemapid']) )
-							$data['valuemapid'] = $item['valuemapid'];
-
-						update_item(
-							$item['itemid'],
-							$data['description'],
-							$data['key'],
-							$this->data[XML_TAG_HOST]['hostid'],
-							$data['delay'],
-							$data['history'],
-							$data['status'],
-							$data['type'],
-							$data['snmp_community'],
-							$data['snmp_oid'],
-							$data['value_type'],
-							$data['trapper_hosts'],
-							$data['snmp_port'],
-							$data['units'],
-							$data['multiplier'],
-							$data['delta'],
-							$data['snmpv3_securityname'],
-							$data['snmpv3_securitylevel'],
-							$data['snmpv3_authpassphrase'],
-							$data['snmpv3_privpassphrase'],
-							$data['formula'],
-							$data['trends'],
-							$data['logtimefmt'],
-							$data['valuemapid'],
-							$data['delay_flex'],
-							array_unique(array_merge(
-								$data['applications'],
-								get_applications_by_itemid($item['itemid'])
-								)),
-							$item['templateid']);
-					}
-					else
-					{ /* missed */
-						if($this->item['missed']==1) /* skip */
-						{
-							info('Item ['.$data['description'].'] skipped - user rule');
-							break; // case
-						}
-
-						if( !isset($data['valuemapid']) )
-							$data['valuemapid'] = 0;
-
-						add_item(
-							$data['description'],
-							$data['key'],
-							$this->data[XML_TAG_HOST]['hostid'],
-							$data['delay'],
-							$data['history'],
-							$data['status'],
-							$data['type'],
-							$data['snmp_community'],
-							$data['snmp_oid'],
-							$data['value_type'],
-							$data['trapper_hosts'],
-							$data['snmp_port'],
-							$data['units'],
-							$data['multiplier'],
-							$data['delta'],
-							$data['snmpv3_securityname'],
-							$data['snmpv3_securitylevel'],
-							$data['snmpv3_authpassphrase'],
-							$data['snmpv3_privpassphrase'],
-							$data['formula'],
-							$data['trends'],
-							$data['logtimefmt'],
-							$data['valuemapid'],
-							$data['delay_flex'],
-							$data['applications']);
-					}
-
-					break; // case
-				case XML_TAG_TRIGGER:
-					if(!isset($data['expression']))		$data['expression']	= '';
-					if(!isset($data['description']))	$data['description']	= '';
-					if(!isset($data['priority']))		$data['priority']	= 0;
-					if(!isset($data['status']))		$data['status']		= 0;
-					if(!isset($data['comments']))		$data['comments']	= '';
-					if(!isset($data['url']))		$data['url']		= '';
-
-					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])
-					{
-						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])
-						{
-							info('Trigger ['.$data['description'].'] skipped - user rule for host');
-							break; // case
-						}
-						if(strstr($data['expression'],'{HOSTNAME}'))
-						{
-							error('Trigger ['.$data['description'].'] skipped - missed host');
-							break; // case
-						}
-					}
-					else
-					{
-						$data['expression'] = str_replace('{HOSTNAME}',
-									$this->data[XML_TAG_HOST]['name'],
-									$data['expression']);
-
-						if($trigger = DBfetch(DBselect('select distinct t.triggerid,t.templateid '.
-							' from triggers t,functions f,items i '.
-							' where t.triggerid=f.triggerid and f.itemid=i.itemid'.
-							' and i.hostid='.$this->data[XML_TAG_HOST]['hostid'].
-							' and t.description='.zbx_dbstr($data['description']))))
-						{ /* exist */
-							if($this->trigger['exist']==1) /* skip */
-							{
-								info('Trigger ['.$data['description'].'] skipped - user rule');
-								break; // case
-							}
-
-							update_trigger(
-								$trigger['triggerid'],
-								$data['expression'],
-								$data['description'],
-								$data['priority'],
-								$data['status'],
-								$data['comments'],
-								$data['url'],
-								get_trigger_dependences_by_triggerid($trigger['triggerid']),
-								$trigger['templateid']);
-
-							break; // case
-						}
-						else /* missed */
-						{
-							// continue [add_trigger]
-						}
-					}
-					
-					if($this->trigger['missed']==1) /* skip */
-					{
-						info('Trigger ['.$data['description'].'] skipped - user rule');
-						break; // case
-					}
-
-					add_trigger(
-						$data['expression'],
-						$data['description'],
-						$data['priority'],
-						$data['status'],
-						$data['comments'],
-						$data['url']);
-
-					break; // case
-				case XML_TAG_GRAPH:
-					if(isset($data['error']))
-					{
-						error('Graph ['.$data['name'].'] skipped - error occured');
-						break; // case
-					}
-
-					if(!isset($data['yaxistype']))		$data['yaxistype']		= 0;
-					if(!isset($data['show_work_period']))	$data['show_work_period']	= 1;
-					if(!isset($data['show_triggers']))	$data['show_triggers']		= 1;
-					if(!isset($data['graphtype']))		$data['graphtype']		= 0;
-					if(!isset($data['yaxismin']))		$data['yaxismin']		= 0;
-					if(!isset($data['yaxismax']))		$data['yaxismax']		= 0;
-					if(!isset($data['items']))		$data['items']			= array();
-
-					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])
-					{
-						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])
-						{
-							info('Graph ['.$data['name'].'] skipped - user rule for host');
-							break; // case
-						}
-						foreach($data['items'] as $id)
-
-						if(strstr($data['name'],'{HOSTNAME}'))
-						{
-							error('Graph ['.$data['name'].'] skipped - missed host');
-							break; // case
-						}
-					}
-					else
-					{
-						if($graph = DBfetch(DBselect('select distinct g.graphid, g.templateid'.
-							' from graphs g, graphs_items gi, items i'.
-							' where g.graphid=gi.graphid and gi.itemid=i.itemid'.
-							' and g.name='.zbx_dbstr($data['name']).
-							' and i.hostid='.$this->data[XML_TAG_HOST]['hostid'])))
-						{ /* exist */
-							if($this->graph['exist']==1) /* skip */
-							{
-								info('Graph ['.$data['name'].'] skipped - user rule');
-								break; // case
-							}
-
-							$data['graphid'] = $graph['graphid'];
-
-							update_graph(
-								$data['graphid'],
-								$data['name'],
-								$data['width'],
-								$data['height'],
-								$data['yaxistype'],
-								$data['yaxismin'],
-								$data['yaxismax'],
-								$data['show_work_period'],
-								$data['show_triggers'],
-								$data['graphtype'],
-								$graph['templateid']);
-
-							DBexecute('delete from graphs_items where graphid='.$data['graphid']);
-						}
-						else
-						{ /* missed */
-							// continue [add_group]
-						}
-					}
-					
-					if(!isset($data['graphid']))
-					{
-						if($this->graph['missed']==1) /* skip */
-						{
-							info('Graph ['.$data['name'].'] skipped - user rule');
-							break; // case
-						}
-
-						$data['graphid'] = add_graph(
-							$data['name'],
-							$data['width'],
-							$data['height'],
-							$data['yaxistype'],
-							$data['yaxismin'],
-							$data['yaxismax'],
-							$data['show_work_period'],
-							$data['show_triggers'],
-							$data['graphtype']);
-					}
-
-					foreach($data['items'] as $item)
-					{
-						add_item_to_graph(
-							$data['graphid'],
-							$item['itemid'],
-							$item['color'],
-							$item['drawtype'],
-							$item['sortorder'],
-							$item['yaxisside'],
-							$item['calc_fnc'],
-							$item['type'],
-							$item['periods_cnt']);
-					}
-					break; // case
-				case XML_TAG_GRAPH_ELEMENT:
-					if(!isset($this->data[XML_TAG_GRAPH]))
-						break; // case
-						
-					$data['key'] = explode(':', $data['item']);
-					if(count($data['key']) < 2)
-					{
-						$this->data[XML_TAG_GRAPH]['error'] = true;
-						error('Incorrect element for graph ['.$data['name'].']');
-						break; // case
-					}
-
-					$data['host']	= array_shift($data['key']);
-					$data['key']	= implode(':', $data['key']);
-
-					if(isset($this->data[XML_TAG_HOST]['name']))
-					{
-						$data['host'] = str_replace('{HOSTNAME}',$this->data[XML_TAG_HOST]['name'],$data['host']);
-					}
-
-					if(!isset($data['drawtype']))		$data['drawtype']	= 0;
-					if(!isset($data['sortorder']))		$data['sortorder']	= 0;
-					if(!isset($data['color']))		$data['color']		= 'Dark Green';
-					if(!isset($data['yaxisside']))		$data['yaxisside']	= 1;
-					if(!isset($data['calc_fnc']))		$data['calc_fnc']	= 2;
-					if(!isset($data['type']))		$data['type']		= 0;
-					if(!isset($data['periods_cnt']))	$data['periods_cnt']	= 5;
-
-					if(!($item = DBfetch(DBselect('select i.itemid from items i,hosts h'.
-						' where h.hostid=i.hostid and i.key_='.zbx_dbstr($data['key']).
-						' and h.host='.zbx_dbstr($data['host'])))))
-					{
-						$this->data[XML_TAG_GRAPH]['error'] = true;
-
-						error('Missed item ['.$data['key'].'] for host ['.$data['host'].']');
-						break; // case
-					}
-
-					$data['itemid'] = $item['itemid'];
-
-					array_push($this->data[XML_TAG_GRAPH]['items'], $data);
-
-					break; // case
-				/*case XML_TAG_SCREEN:
-				case XML_TAG_SCREEN_ELEMENT:
-					break; // case*/
-				default:
-					if(isset($this->sub_node) && isset($this->main_node))
-					{
-						$main_node = array_pop($this->main_node);
-						$this->data[$main_node][$this->sub_node] = $this->element_data;
-						array_push($this->main_node, $main_node);
-					}
-					$this->sub_node = null;
-					return;
-			}
-			
-			unset($this->data[$name], $data);
-			
-			array_pop($this->main_node);
-		}
-
-		function Parse($file)
-		{
-			$this->main_node	= null;
-			$this->sub_node		= null;
-			$this->data		= null;
-			
-			$xml_parser = xml_parser_create();
-			
-			xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false);
-			
-			xml_set_element_handler($xml_parser, array(&$this, "StartElement"), array(&$this, "EndElement"));
-			
-			xml_set_character_data_handler($xml_parser, array(&$this, "characterData"));
-
-			if (!($fp = fopen($file, "r")))
-			{
-				error("could not open XML input");
-				xml_parser_free($xml_parser);
-				return false;
-			}
-			else
-			{
-				while ($data = fread($fp, 4096))
-				{
-					if (!xml_parse($xml_parser, $data, feof($fp)))
-					{
-						error(	sprintf("XML error: %s at line %d",
-							xml_error_string(xml_get_error_code($xml_parser)),
-							xml_get_current_line_number($xml_parser))
-							);
-						fclose($fp);
-						xml_parser_free($xml_parser);
-						return false;
-					}
-				}
-				fclose($fp);
-			}
-			xml_parser_free($xml_parser);
-			
-			$this->main_node	= null;
-			$this->sub_node		= null;
-			$this->data		= null;
-
-			return true;
-		}
-
-		function SetRules($host, $item, $trigger, $graph)
-		{
-			$this->host	= $host;
-			$this->item	= $item;
-			$this->trigger	= $trigger;
-			$this->graph	= $graph;
-		}
-	}
-
-	class CZabbixHostImport
-	{
-		function CZabbixHostImport()
-		{
-		}
-		
-		function Parse($file)
-		{
-			if (!($fp = fopen($file, "r")))
-			{
-				error("could not open XML input");
-				xml_parser_free($xml_parser);
-				return false;
-			}
-			else
-			{
-				while(!feof($fp))
-				{
-					$len = fgets($fp);
-					echo $len.'<br/>'."\n";
-				}
-				fclose($fp);
-			}
-
-			info('Underconstructor!');
-			return true;
-		}
-	}
-?>
+<?php 

+/* 

+** ZABBIX

+** Copyright (C) 2000-2005 SIA Zabbix

+**

+** 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., 675 Mass Ave, Cambridge, MA 02139, USA.

+**/

+	require_once "include/defines.inc.php";

+	include_once "include/hosts.inc.php";

+?>

+<?php

+	class CZabbixXMLImport

+	{

+		function CZabbixXMLImport()

+		{

+			global $USER_DETAILS, $ZBX_CURNODEID;

+

+			$this->main_node= null;

+			$this->sub_node	= null;

+			$this->data	= null;

+			$this->host	= array('exist' => 0, 'missed' => 0);

+			$this->template	= array('exist' => 0, 'missed' => 0);

+			$this->item	= array('exist' => 0, 'missed' => 0);

+			$this->trigger	= array('exist' => 0, 'missed' => 0);

+			$this->graph	= array('exist' => 0, 'missed' => 0);

+			

+			$this->accessible_groups = get_accessible_groups_by_user($USER_DETAILS,

+				PERM_READ_WRITE, null, PERM_RES_IDS_ARRAY, $ZBX_CURNODEID);

+

+			$this->accessible_hosts = get_accessible_hosts_by_user($USER_DETAILS,

+				PERM_READ_WRITE, null, PERM_RES_IDS_ARRAY, $ZBX_CURNODEID);

+				

+			$this->accessible_nodes = get_accessible_nodes_by_user($USER_DETAILS,

+				PERM_READ_WRITE, null, PERM_RES_IDS_ARRAY, $ZBX_CURNODEID);

+		}

+		

+		function CharacterData($parser, $data) 

+		{

+			$this->element_data .= html_entity_decode($data);

+		}

+		

+		function StartElement($parser, $name, $attrs) 

+		{

+			$this->element_data = '';

+

+			if(!isset($this->root))

+			{

+				if($name == XML_TAG_ZABBIX_EXPORT)

+					if(isset($attrs['version']))

+						if($attrs['version'] == '1.0')

+						{

+							$this->root = true;

+							return;

+						}

+						else

+						{

+							error(S_UNSUPPORTED_VERSION_OF_IMPORTED_DATA);

+						}

+				error(S_UNSUPPORTED_FILE_FORMAT);

+				$this->root = false;

+			}

+			elseif(!$this->root)

+			{

+				return false;

+			}

+			

+			global $ZBX_CURNODEID;

+

+			$data = &$this->data[$name];

+			

+			foreach($attrs as $id => $val)

+				$attrs[$id] = html_entity_decode($val);

+

+			switch($name)

+			{

+				case XML_TAG_HOST:

+					$this->main_node= array($name);

+					$this->sub_node	= null;

+					$data		= $attrs;

+					$data['groups'] = array();

+					$data['skip']	= false;

+					

+					if($host_data = DBfetch(DBselect('select hostid from hosts'.

+						' where host='.zbx_dbstr($data['name']).

+						' and '.DBid2nodeid('hostid').'='.$ZBX_CURNODEID)))

+					{ /* exist */

+						if($this->host['exist']==1) /* skip */

+						{

+							$data['skip'] = true;

+							info('Host ['.$data['name'].'] skipped - user rule');

+							break; // case

+						}

+						if(!in_array($host_data['hostid'], $this->accessible_hosts)){

+							error('Host ['.$data['name'].'] skipped - Access deny.');

+							break; // case

+						}

+

+						$data['hostid']		= $host_data['hostid'];

+						$data['templates']	= get_templates_by_hostid($host_data['hostid']);

+					}

+					else

+					{ /* missed */

+						if($this->host['missed']==1) /* skip */

+						{

+							$data['skip'] = true;

+							info('Host ['.$data['name'].'] skipped - user rule');

+							break; // case

+						}

+						

+						if(!in_array($ZBX_CURNODEID, $this->accessible_nodes)){

+							error('Host ['.$data['name'].'] skipped - Access deny.');

+							break; // case

+						}

+

+						$data['templates'] = array();

+						$data['hostid'] = add_host(

+							$data['name'],

+							10050,

+							HOST_STATUS_TEMPLATE,

+							0, /* useip */

+							"", /* dns */

+							"", /* ip */

+							array(),

+							null,

+							array());

+					}

+					break; // case

+				case XML_TAG_GRAPH:

+					$data		= $attrs;

+					$data['items']	= array();

+					$this->sub_node	= null;

+					array_push($this->main_node, $name);

+					break; // case

+				case XML_TAG_TEMPLATE:

+				case XML_TAG_ITEM:

+				case XML_TAG_TRIGGER:

+				case XML_TAG_GRAPH_ELEMENT:

+				/*case XML_TAG_SCREEN:

+				case XML_TAG_SCREEN_ELEMENT:*/

+					$data		= $attrs;

+					$this->sub_node	= null;

+					array_push($this->main_node, $name);

+					break; // case

+				case XML_TAG_HOSTS:

+				case XML_TAG_GROUPS:

+				case XML_TAG_ZABBIX_EXPORT:

+				case XML_TAG_APPLICATIONS:

+				case XML_TAG_TEMPLATES:

+				case XML_TAG_ITEMS:

+				case XML_TAG_TRIGGERS:

+				case XML_TAG_GRAPHS:

+				/* case XML_TAG_SCREENS:*/

+					$this->sub_node = null;

+					break; // case

+				case XML_TAG_GROUP:

+				case XML_TAG_APPLICATION:

+				default:

+					$this->sub_node = $name;

+					break; // case

+			}

+		}

+

+		function EndElement($parser, $name) 

+		{

+			if(!$this->root)

+			{

+				return false;

+			}

+

+			global $USER_DETAILS;

+			global $ZBX_CURNODEID;

+			

+			$data = &$this->data[$name];

+

+			switch($name)

+			{

+				case XML_TAG_HOST:

+					if($data['skip'] || !isset($data['hostid']) || !$data['hostid'])

+						break; // case

+					

+					if(!isset($data['port']))	$data['port']	= 10050;

+					if(!isset($data['status']))	$data['status']	= 0;

+					if(!isset($data['useip']))	$data['useip'] = 0;

+					if(!isset($data['dns']))	$data['dns'] = "";

+					if(!isset($data['ip']))		$data['ip'] = "";

+

+					if(update_host($data['hostid'], $data['name'], $data['port'], $data['status'],

+						$data['useip'], $data['dns'], $data['ip'], $data['templates'], null, $data['groups']))

+					{

+						info('Host ['.$data['name'].'] updated');

+					}

+					

+					break; // case

+				case XML_TAG_GROUP:

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+						break; //case

+

+					if(!($group = DBfetch(DBselect('select groupid, name from groups'.

+						' where '.DBid2nodeid('groupid').'='.$ZBX_CURNODEID.

+						' and name='.zbx_dbstr($this->element_data)))))

+					{

+						error('Missed group ['.$this->element_data.']');

+						break; // case

+					}

+					

+					if(!in_array($group["groupid"], $this->accessible_groups))

+					{

+						error('Group ['.$this->element_data.'] skipped - Access deny.');

+						break; // case

+					}

+

+					array_push($this->data[XML_TAG_HOST]['groups'], $group["groupid"]);

+

+					break; // case

+				case XML_TAG_APPLICATION:

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+						break; //case

+

+					if(!isset($this->data[XML_TAG_ITEM]))

+						break; //case

+

+					if(!($application = DBfetch(DBselect('select applicationid from applications'.

+						' where '.DBid2nodeid('applicationid').'='.$ZBX_CURNODEID.

+						' and name='.zbx_dbstr($this->element_data).

+						' and hostid='.$this->data[XML_TAG_HOST]['hostid']))))

+					{

+						$applicationid = add_application($this->element_data, $this->data[XML_TAG_HOST]['hostid']);

+					}

+					else

+					{

+						$applicationid = $application['applicationid'];

+					}

+

+					$this->data[XML_TAG_ITEM]['applications'][] = $applicationid;

+

+					break; // case

+				case XML_TAG_TEMPLATE:

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+						break; //case

+

+					if(!($template = DBfetch(DBselect('SELECT DISTINCT host, hostid '.

+								' FROM hosts'.

+								' WHERE '.DBid2nodeid('hostid').'='.$ZBX_CURNODEID.

+									' AND host='.zbx_dbstr($this->element_data)))))

+					{

+						error('Missed template ['.$this->element_data.']');

+						break; // case

+					}

+					

+					if(!in_array($template["hostid"], $this->accessible_hosts))

+					{

+						error('Template ['.$this->element_data.'] skipped - Access deny.');

+						break; // case

+					}

+

+					$this->data[XML_TAG_HOST]['templates'][$template["hostid"]] = $template['host'];

+					break; // case

+				case XML_TAG_ITEM:

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+					{

+						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])

+						{

+							info('Item ['.$data['description'].'] skipped - user rule for host');

+							break; // case

+						}

+

+						error('Item ['.$data['description'].'] skipped - missed host');

+						break; // case

+					}

+

+					if(!isset($data['description']))		$data['description']		= "";

+					if(!isset($data['delay']))			$data['delay']			= 30;

+					if(!isset($data['history']))			$data['history']		= 90;

+					if(!isset($data['trends']))			$data['trends']			= 365;

+					if(!isset($data['status']))			$data['status']			= 0;

+					if(!isset($data['units']))			$data['units']			= '';

+					if(!isset($data['multiplier']))			$data['multiplier']		= 0;

+					if(!isset($data['delta']))			$data['delta']			= 0;

+					if(!isset($data['formula']))			$data['formula']		= '';

+					if(!isset($data['lastlogsize']))		$data['lastlogsize']		= 0;

+					if(!isset($data['logtimefmt']))			$data['logtimefmt']		= '';

+					if(!isset($data['delay_flex']))			$data['delay_flex']		= '';

+					if(!isset($data['trapper_hosts']))		$data['trapper_hosts']		= '';

+					if(!isset($data['snmp_community']))		$data['snmp_community']		= '';

+					if(!isset($data['snmp_oid']))			$data['snmp_oid']		= '';

+					if(!isset($data['snmp_port']))			$data['snmp_port']		= 161;

+					if(!isset($data['snmpv3_securityname']))	$data['snmpv3_securityname']	= '';

+					if(!isset($data['snmpv3_securitylevel']))	$data['snmpv3_securitylevel']	= 0;

+					if(!isset($data['snmpv3_authpassphrase']))	$data['snmpv3_authpassphrase']	= '';

+					if(!isset($data['snmpv3_privpassphrase']))	$data['snmpv3_privpassphrase']	= '';

+					if(!isset($data['valuemap']))			$data['valuemap']		= '';

+					if(!isset($data['applications']))		$data['applications']		= array();

+

+					if(!empty($data['valuemap']))

+					{

+						if( $valuemap = DBfetch(DBselect('select valuemapid from valuemaps '.

+										' where '.DBid2nodeid('valuemapid').'='.$ZBX_CURNODEID.

+										' and name='.zbx_dbstr($data['valuemap']))) )

+						{

+							$data['valuemapid'] = $valuemap['valuemapid'];

+						}

+						else

+						{

+							$data['valuemapid'] = add_valuemap($data['valuemap'],array());

+						}

+					}

+

+					if($item = DBfetch(DBselect('select itemid,valuemapid,templateid from items'.

+						' where key_='.zbx_dbstr($data['key']).

+						' and hostid='.$this->data[XML_TAG_HOST]['hostid'].' and '.

+						DBid2nodeid('itemid').'='.$ZBX_CURNODEID)))

+					{ /* exist */

+						if($this->item['exist']==1) /* skip */

+						{

+							info('Item ['.$data['description'].'] skipped - user rule');

+							break;

+						}

+

+						if( !isset($data['valuemapid']) )

+							$data['valuemapid'] = $item['valuemapid'];

+

+						update_item(

+							$item['itemid'],

+							$data['description'],

+							$data['key'],

+							$this->data[XML_TAG_HOST]['hostid'],

+							$data['delay'],

+							$data['history'],

+							$data['status'],

+							$data['type'],

+							$data['snmp_community'],

+							$data['snmp_oid'],

+							$data['value_type'],

+							$data['trapper_hosts'],

+							$data['snmp_port'],

+							$data['units'],

+							$data['multiplier'],

+							$data['delta'],

+							$data['snmpv3_securityname'],

+							$data['snmpv3_securitylevel'],

+							$data['snmpv3_authpassphrase'],

+							$data['snmpv3_privpassphrase'],

+							$data['formula'],

+							$data['trends'],

+							$data['logtimefmt'],

+							$data['valuemapid'],

+							$data['delay_flex'],

+							array_unique(array_merge(

+								$data['applications'],

+								get_applications_by_itemid($item['itemid'])

+								)),

+							$item['templateid']);

+					}

+					else

+					{ /* missed */

+						if($this->item['missed']==1) /* skip */

+						{

+							info('Item ['.$data['description'].'] skipped - user rule');

+							break; // case

+						}

+

+						if( !isset($data['valuemapid']) )

+							$data['valuemapid'] = 0;

+

+						add_item(

+							$data['description'],

+							$data['key'],

+							$this->data[XML_TAG_HOST]['hostid'],

+							$data['delay'],

+							$data['history'],

+							$data['status'],

+							$data['type'],

+							$data['snmp_community'],

+							$data['snmp_oid'],

+							$data['value_type'],

+							$data['trapper_hosts'],

+							$data['snmp_port'],

+							$data['units'],

+							$data['multiplier'],

+							$data['delta'],

+							$data['snmpv3_securityname'],

+							$data['snmpv3_securitylevel'],

+							$data['snmpv3_authpassphrase'],

+							$data['snmpv3_privpassphrase'],

+							$data['formula'],

+							$data['trends'],

+							$data['logtimefmt'],

+							$data['valuemapid'],

+							$data['delay_flex'],

+							$data['applications']);

+					}

+

+					break; // case

+				case XML_TAG_TRIGGER:

+					if(!isset($data['expression']))		$data['expression']	= '';

+					if(!isset($data['description']))	$data['description']	= '';

+					if(!isset($data['priority']))		$data['priority']	= 0;

+					if(!isset($data['status']))		$data['status']		= 0;

+					if(!isset($data['comments']))		$data['comments']	= '';

+					if(!isset($data['url']))		$data['url']		= '';

+

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+					{

+						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])

+						{

+							info('Trigger ['.$data['description'].'] skipped - user rule for host');

+							break; // case

+						}

+						if(strstr($data['expression'],'{HOSTNAME}'))

+						{

+							error('Trigger ['.$data['description'].'] skipped - missed host');

+							break; // case

+						}

+					}

+					else

+					{

+						$data['expression'] = str_replace('{HOSTNAME}',

+									$this->data[XML_TAG_HOST]['name'],

+									$data['expression']);

+

+						if($trigger = DBfetch(DBselect('select distinct t.triggerid,t.templateid '.

+							' from triggers t,functions f,items i '.

+							' where t.triggerid=f.triggerid and f.itemid=i.itemid'.

+							' and i.hostid='.$this->data[XML_TAG_HOST]['hostid'].

+							' and t.description='.zbx_dbstr($data['description']))))

+						{ /* exist */

+							if($this->trigger['exist']==1) /* skip */

+							{

+								info('Trigger ['.$data['description'].'] skipped - user rule');

+								break; // case

+							}

+

+							update_trigger(

+								$trigger['triggerid'],

+								$data['expression'],

+								$data['description'],

+								$data['priority'],

+								$data['status'],

+								$data['comments'],

+								$data['url'],

+								get_trigger_dependences_by_triggerid($trigger['triggerid']),

+								$trigger['templateid']);

+

+							break; // case

+						}

+						else /* missed */

+						{

+							// continue [add_trigger]

+						}

+					}

+					

+					if($this->trigger['missed']==1) /* skip */

+					{

+						info('Trigger ['.$data['description'].'] skipped - user rule');

+						break; // case

+					}

+

+					add_trigger(

+						$data['expression'],

+						$data['description'],

+						$data['priority'],

+						$data['status'],

+						$data['comments'],

+						$data['url']);

+

+					break; // case

+				case XML_TAG_GRAPH:

+					if(isset($data['error']))

+					{

+						error('Graph ['.$data['name'].'] skipped - error occured');

+						break; // case

+					}

+

+					if(!isset($data['yaxistype']))		$data['yaxistype']		= 0;

+					if(!isset($data['show_work_period']))	$data['show_work_period']	= 1;

+					if(!isset($data['show_triggers']))	$data['show_triggers']		= 1;

+					if(!isset($data['graphtype']))		$data['graphtype']		= 0;

+					if(!isset($data['yaxismin']))		$data['yaxismin']		= 0;

+					if(!isset($data['yaxismax']))		$data['yaxismax']		= 0;

+					if(!isset($data['items']))		$data['items']			= array();

+

+					if(!isset($this->data[XML_TAG_HOST]['hostid']) || !$this->data[XML_TAG_HOST]['hostid'])

+					{

+						if(isset($this->data[XML_TAG_HOST]['skip']) && $this->data[XML_TAG_HOST]['skip'])

+						{

+							info('Graph ['.$data['name'].'] skipped - user rule for host');

+							break; // case

+						}

+						foreach($data['items'] as $id)

+

+						if(strstr($data['name'],'{HOSTNAME}'))

+						{

+							error('Graph ['.$data['name'].'] skipped - missed host');

+							break; // case

+						}

+					}

+					else

+					{

+						if($graph = DBfetch(DBselect('select distinct g.graphid, g.templateid'.

+							' from graphs g, graphs_items gi, items i'.

+							' where g.graphid=gi.graphid and gi.itemid=i.itemid'.

+							' and g.name='.zbx_dbstr($data['name']).

+							' and i.hostid='.$this->data[XML_TAG_HOST]['hostid'])))

+						{ /* exist */

+							if($this->graph['exist']==1) /* skip */

+							{

+								info('Graph ['.$data['name'].'] skipped - user rule');

+								break; // case

+							}

+

+							$data['graphid'] = $graph['graphid'];

+

+							update_graph(

+								$data['graphid'],

+								$data['name'],

+								$data['width'],

+								$data['height'],

+								$data['yaxistype'],

+								$data['yaxismin'],

+								$data['yaxismax'],

+								$data['show_work_period'],

+								$data['show_triggers'],

+								$data['graphtype'],

+								$graph['templateid']);

+

+							DBexecute('delete from graphs_items where graphid='.$data['graphid']);

+						}

+						else

+						{ /* missed */

+							// continue [add_group]

+						}

+					}

+					

+					if(!isset($data['graphid']))

+					{

+						if($this->graph['missed']==1) /* skip */

+						{

+							info('Graph ['.$data['name'].'] skipped - user rule');

+							break; // case

+						}

+

+						$data['graphid'] = add_graph(

+							$data['name'],

+							$data['width'],

+							$data['height'],

+							$data['yaxistype'],

+							$data['yaxismin'],

+							$data['yaxismax'],

+							$data['show_work_period'],

+							$data['show_triggers'],

+							$data['graphtype']);

+					}

+

+					foreach($data['items'] as $item)

+					{

+						add_item_to_graph(

+							$data['graphid'],

+							$item['itemid'],

+							$item['color'],

+							$item['drawtype'],

+							$item['sortorder'],

+							$item['yaxisside'],

+							$item['calc_fnc'],

+							$item['type'],

+							$item['periods_cnt']);

+					}

+					break; // case

+				case XML_TAG_GRAPH_ELEMENT:

+					if(!isset($this->data[XML_TAG_GRAPH]))

+						break; // case

+						

+					$data['key'] = explode(':', $data['item']);

+					if(count($data['key']) < 2)

+					{

+						$this->data[XML_TAG_GRAPH]['error'] = true;

+						error('Incorrect element for graph ['.$data['name'].']');

+						break; // case

+					}

+

+					$data['host']	= array_shift($data['key']);

+					$data['key']	= implode(':', $data['key']);

+

+					if(isset($this->data[XML_TAG_HOST]['name']))

+					{

+						$data['host'] = str_replace('{HOSTNAME}',$this->data[XML_TAG_HOST]['name'],$data['host']);

+					}

+

+					if(!isset($data['drawtype']))		$data['drawtype']	= 0;

+					if(!isset($data['sortorder']))		$data['sortorder']	= 0;

+					if(!isset($data['color']))		$data['color']		= 'Dark Green';

+					if(!isset($data['yaxisside']))		$data['yaxisside']	= 1;

+					if(!isset($data['calc_fnc']))		$data['calc_fnc']	= 2;

+					if(!isset($data['type']))		$data['type']		= 0;

+					if(!isset($data['periods_cnt']))	$data['periods_cnt']	= 5;

+

+					if(!($item = DBfetch(DBselect('select i.itemid from items i,hosts h'.

+						' where h.hostid=i.hostid and i.key_='.zbx_dbstr($data['key']).

+						' and h.host='.zbx_dbstr($data['host'])))))

+					{

+						$this->data[XML_TAG_GRAPH]['error'] = true;

+

+						error('Missed item ['.$data['key'].'] for host ['.$data['host'].']');

+						break; // case

+					}

+

+					$data['itemid'] = $item['itemid'];

+

+					array_push($this->data[XML_TAG_GRAPH]['items'], $data);

+

+					break; // case

+				/*case XML_TAG_SCREEN:

+				case XML_TAG_SCREEN_ELEMENT:

+					break; // case*/

+				default:

+					if(isset($this->sub_node) && isset($this->main_node))

+					{

+						$main_node = array_pop($this->main_node);

+						$this->data[$main_node][$this->sub_node] = $this->element_data;

+						array_push($this->main_node, $main_node);

+					}

+					$this->sub_node = null;

+					return;

+			}

+			

+			unset($this->data[$name], $data);

+			

+			array_pop($this->main_node);

+		}

+

+		function Parse($file)

+		{

+			$this->main_node	= null;

+			$this->sub_node		= null;

+			$this->data		= null;

+			

+			$xml_parser = xml_parser_create();

+			

+			xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false);

+			

+			xml_set_element_handler($xml_parser, array(&$this, "StartElement"), array(&$this, "EndElement"));

+			

+			xml_set_character_data_handler($xml_parser, array(&$this, "characterData"));

+

+			if (!($fp = fopen($file, "r")))

+			{

+				error("could not open XML input");

+				xml_parser_free($xml_parser);

+				return false;

+			}

+			else

+			{

+				while ($data = fread($fp, 4096))

+				{

+					if (!xml_parse($xml_parser, $data, feof($fp)))

+					{

+						error(	sprintf("XML error: %s at line %d",

+							xml_error_string(xml_get_error_code($xml_parser)),

+							xml_get_current_line_number($xml_parser))

+							);

+						fclose($fp);

+						xml_parser_free($xml_parser);

+						return false;

+					}

+				}

+				fclose($fp);

+			}

+			xml_parser_free($xml_parser);

+			

+			$this->main_node	= null;

+			$this->sub_node		= null;

+			$this->data		= null;

+

+			return true;

+		}

+

+		function SetRules($host, $template, $item, $trigger, $graph)

+		{

+			$this->host	= $host;

+			$this->template = $template;

+			$this->item	= $item;

+			$this->trigger	= $trigger;

+			$this->graph	= $graph;

+		}

+	}

+

+	class CZabbixHostImport

+	{

+		function CZabbixHostImport()

+		{

+		}

+		

+		function Parse($file)

+		{

+			if (!($fp = fopen($file, "r")))

+			{

+				error("could not open XML input");

+				xml_parser_free($xml_parser);

+				return false;

+			}

+			else

+			{

+				while(!feof($fp))

+				{

+					$len = fgets($fp);

+					echo $len.'<br/>'."\n";

+				}

+				fclose($fp);

+			}

+

+			info('Underconstructor!');

+			return true;

+		}

+	}

+?>