Class: Network

Inherits:
Node
  • Object
show all
Defined in:
lib/node_network.rb

Constant Summary

Constants inherited from Node

Node::NOARP_PROPERTY, Node::NODESCR_PROPERTY, Node::NONAME_PROPERTY

Instance Attribute Summary collapse

Attributes inherited from Node

#alert_type_by_level, #avail_sev, #custom_monitoring, #custom_sev, #description, #http_monitoring, #icon, #im_dest_by_level, #inherit_from_global, #interface, #ip, #ipv6, #jmx_monitoring, #jmx_sev, #mail_by_level, #map, #netmask, #netmask6, #os, #script_name_by_level, #service, #service_sev, #sms_num_by_level, #snmp_monitoring, #snmp_port, #snmp_retry, #snmp_sev, #snmp_timeout, #snmp_version, #snmptrap_monitoring, #sound_file_path_by_level, #status, #syslog_monitoring, #syslog_sev, #trap_sev, #type, #uuid, #wmi_monitoring, #wmi_sev, #x, #y

Instance Method Summary collapse

Methods inherited from Node

#account_exist?, #account_exist_nr?, #account_size, #add_account, #add_custom_monitoring, #add_custom_monitoring_bulk, #add_db_account, #add_interface, #add_jmx_monitoring, #add_link, #add_service, #add_snmp_monitoring, #add_snmptrap_monitoring, #add_syslog_monitoring, #add_wmi_monitoring, #clear_account, #clear_custom_monitoring, #clear_db_accounts, #clear_jmx_monitoring, #clear_service, #clear_snmp_monitoring, #clear_snmptrap_monitoring, #clear_syslog_monitoring, #clear_wmi_monitoring, #custom_parameter, #custom_severity, #del_account, #del_all_links, #del_custom_monitoring, #del_interface, #del_jmx_monitoring, #del_link, #del_node_link, #del_service, #del_snmp_monitoring, #del_snmptrap_monitoring, #del_syslog_monitoring, #del_wmi_monitoring, #description?, #disable_alert_type, #enable_alert_type, #get_account_id, #get_account_login, #get_account_password, #get_all_account, #get_default_inherit_snmp_port, #get_default_inherit_snmp_retry, #get_default_inherit_snmp_timeout, #get_default_inherit_snmp_version, #get_links, #get_node_type, #get_service_sev, #hide_label, #init_account_from_db, #init_jmx_from_db, #is_service_monitor, #linked, #nb_interface, #nb_links, #point_pos, #refresh_status, #service_by_name, #service_key, #set_account_login, #set_account_password, #set_all_account, #set_all_interface, #set_all_severity, #set_avail_severity, #set_custom_severity, #set_inherit_conf, #set_jmx_severity, #set_label_visibility, #set_map, #set_service_severity, #set_severity, #set_snmp_conf, #set_snmp_severity, #set_syslog_severity, #set_trap_severity, #set_wmi_severity, #show_label

Constructor Details

#initialize(ip = "", mask = 24, ipv6 = "", mask6 = 64, mp = nil, p = nil, s = UNKNOWN, xd = 0, yd = 0, i = "", d = NODESCR_PROPERTY, t = "network", o = "unknown", n = NONAME_PROPERTY, dns_domain = NONAME_PROPERTY, netbios_domain = NONAME_PROPERTY, uuid = create_uuid()) ⇒ Network

Returns a new instance of Network.



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# File 'lib/node_network.rb', line 4

def initialize (ip="", mask=24, ipv6="", mask6=64, mp=nil, p=nil, s=UNKNOWN, xd=0 ,yd=0, i="", d=NODESCR_PROPERTY, t="network", o="unknown", n=NONAME_PROPERTY, dns_domain=NONAME_PROPERTY, netbios_domain=NONAME_PROPERTY, uuid=create_uuid())

  super(ip, mask, ipv6, mask6, mp, p, s, xd, yd, i, d, t, o, uuid)
  @name=n
  @dns_domain=NONAME_PROPERTY
  @netbios_domain=NONAME_PROPERTY
  @host=Hash.new
  @network=Hash.new
  @node_view=nil
  @node_size=nil
  @map_bg_type=nil
  @map_bg_data=nil

  if mp != nil and $network[mp]
    if $network[mp].status == UNMANAGED
      self.status=UNMANAGED
    end
  end
  #create gui view
  create_node()
  #store node in db
  #check from which the call is coming, if it's from db load fct we do nothing
  caller_func = caller[1][/`.*'/][1..-2]
  write_db() unless caller_func == "db_read_node"
end

Instance Attribute Details

#dns_domain ⇒ Object

Returns the value of attribute dns_domain.



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# File 'lib/node_network.rb', line 2

def dns_domain
  @dns_domain
end

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/node_network.rb', line 2

def host
  @host
end

#map_bg_data ⇒ Object

Returns the value of attribute map_bg_data.



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# File 'lib/node_network.rb', line 2

def map_bg_data
  @map_bg_data
end

#map_bg_type ⇒ Object

Returns the value of attribute map_bg_type.



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# File 'lib/node_network.rb', line 2

def map_bg_type
  @map_bg_type
end

#map_view ⇒ Object

Returns the value of attribute map_view.



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# File 'lib/node_network.rb', line 2

def map_view
  @map_view
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/node_network.rb', line 2

def name
  @name
end

#netbios_domain ⇒ Object

Returns the value of attribute netbios_domain.



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# File 'lib/node_network.rb', line 2

def netbios_domain
  @netbios_domain
end

#network ⇒ Object

Returns the value of attribute network.



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# File 'lib/node_network.rb', line 2

def network
  @network
end

#node_size ⇒ Object

Returns the value of attribute node_size.



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# File 'lib/node_network.rb', line 2

def node_size
  @node_size
end

#node_view ⇒ Object

Returns the value of attribute node_view.



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# File 'lib/node_network.rb', line 2

def node_view
  @node_view
end

Instance Method Details

#add_host(h) ⇒ Object

h is a node



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# File 'lib/node_network.rb', line 33

def add_host(h)
  if $treenode_win.visible?
    $treenode_win.add_row(h)
  end
  @host[h.ip]=h
end

#add_network(h) ⇒ Object 



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# File 'lib/node_network.rb', line 40

def add_network(h)
  if $treenode_win.visible?
    $treenode_win.add_row(h)
  end
  @network[h.ip]=h
end

#change_label(lb = nil) ⇒ Object

method for changing label of the node lb is nil when we just want a node label refresh



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# File 'lib/node_network.rb', line 184

def change_label(lb=nil)
  if $config.show_label
    if (@old_label != lb) or lb==nil
      @old_label=lb unless lb==nil
      lb=@old_label unless lb!=nil
      if node_view
        node_view.set_text("#{eval lb}") unless ("#{eval lb}" == NODESCR_PROPERTY) || ("#{eval lb}" == NONAME_PROPERTY)
      end
    end
  end
end

#change_status(st) ⇒ Object

method for changing status (color) of the node



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# File 'lib/node_network.rb', line 117

def change_status(st)
  if @status != st
    #status has changed
    @status=st
    @node_view.icon_color($status_color[$status_value.index(st)])
    @links.each {|l|
       l.update_status()
    }
    
    if $treenode_win.visible?
      $treenode_win.update_row(self)
    end

    #propagate status UNMANAGED  or UNKNOWN to all nodes includes in this network
    if (st == UNMANAGED) || (st == UNKNOWN)
      get_node().each_value {|node|
        node.change_status(st)
      }
    end
  end
end

#contain_host(hip) ⇒ Object 



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# File 'lib/node_network.rb', line 65

def contain_host(hip)
  @host.each_value {|node|
    if node.ip == hip
      return true
    end
  }
  return false
end

#contain_network(hip) ⇒ Object 



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# File 'lib/node_network.rb', line 74

def contain_network(hip)
  #should be recursive
  @network.each_value {|node|
    if node.ip == hip
      return true
    else
      return node.contain_network(hip)
    end
  }
  return false
end

#create_node ⇒ Object 



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# File 'lib/node_network.rb', line 196

def create_node()
  @old_label=""
  #set default label
  label="#{dns_domain}"
  if !dns_domain? && ip != ""
    label="#{ip}"
    if name?
      label="#{@name}"
    end
  end
  @map_view=Goo::CanvasGroup.new($canvas_root,{:x => 0.0,:y => 0.0})
  @map_view.visibility = Goo::CanvasItem::HIDDEN
  @node_view=nil
  if @map == nil
    #its the root network
    @node_view=NodeNetworkView.new($canvas_root, self, $status_color[$status_value.index(status)], "#{PIXMAP_PATH}/#{icon}", label)
  else
    #puts "create_node #{$network[@map]}"
    if $network[@map]
      @node_view=NodeNetworkView.new($network[@map].map_view, self, $status_color[$status_value.index(status)], "#{PIXMAP_PATH}/#{icon}", label)
    end
  end
  change_label($config.network_label_view)
  if @node_view
     if ($config.show_label &&((@map==nil)||(get_map()==@map)))
@node_view.show_text()
     else
@node_view.hide_text() unless !@node_view
     end
  end
end

#del_host(hip) ⇒ Object 



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# File 'lib/node_network.rb', line 47

def del_host(hip)
  if $treenode_win.visible?
    $treenode_win.del_row(@host[hip])
  end
  @host.delete hip
end

#del_net(hip) ⇒ Object 



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# File 'lib/node_network.rb', line 54

def del_net(hip)
  if hip == @ip
    $log.error("Can't delete itself ip=#{ip}")
    return
  end
  if $treenode_win.visible?
    $treenode_win.del_row(@network[hip])
  end
  @network.delete hip
end

#delete ⇒ Object

create_node



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# File 'lib/node_network.rb', line 228

def delete()
  #first need to destroy the links
  del_all_links()
  if @node_view
    #destroy the tooltips
    @node_view.hide_tooltips()
    #destroy the view
    @node_view.unselect()
    @node_view.destroy()
  end
  @node_view=nil

  #remove from db
  db_delete_node(NETWORKNODE, ip, netmask)

  del_network(@ip)
end

#dns_domain? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/node_network.rb', line 103

def dns_domain?()
  return dns_domain != NONAME_PROPERTY
end

#get_node ⇒ Object 



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# File 'lib/node_network.rb', line 86

def get_node()
  return @host.merge(@network)
end

#name? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/node_network.rb', line 111

def name?()
  return (@name != nil) && (@name != NONAME_PROPERTY) && (@name != "")
end

#nb_host ⇒ Object 



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# File 'lib/node_network.rb', line 94

def nb_host()
  return @host.size
end

#nb_network ⇒ Object 



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# File 'lib/node_network.rb', line 98

def nb_network()
  return @network.size
end

#nb_node ⇒ Object 



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# File 'lib/node_network.rb', line 90

def nb_node()
  return nb_network() + nb_host()
end

#netbios_domain? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/node_network.rb', line 107

def netbios_domain?()
  return netbios_domain != NONAME_PROPERTY
end

#reload ⇒ Object

reload pixmap icon to apply changes



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# File 'lib/node_network.rb', line 247

def reload()
  if ($config.network_icon_view=="os")
    @icon="#{find_extension("os/#{@os}")}"
  else
    @icon="#{find_extension("type/#{@type}")}"
  end
  @node_view.set_image(@icon) unless !@node_view
end

#to_t ⇒ Object

Return a table for the find tool



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# File 'lib/node_network.rb', line 259

def to_t
  tmp=[]
  tmp.push(@ip,$status[$status_value.index(@status)], @name, @dns_domain, @netbios_domain, @description, @type, @os)
  return tmp
end

#update_status ⇒ Object

update status depending on node host



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# File 'lib/node_network.rb', line 142

def update_status()
  if @node_view != nil
    total_up=0
    total_other=0
    get_node().each_value{|n|
      if n.status == NORMAL
        total_up+=1
      elsif n.status != UNMANAGED
        total_other+=1
      end
    }
    total_host=total_up+total_other
    if total_host > 0
      percent_status_not_up=(total_other*100)/total_host
      if percent_status_not_up >= 50
        @status=CRITICAL
        @node_view.icon_color($status_color[$status_value.index(CRITICAL)])
      elsif percent_status_not_up == 0
        @status=NORMAL
        @node_view.icon_color($status_color[$status_value.index(NORMAL)])
      elsif	percent_status_not_up >= 25
        @status=MAJOR
        @node_view.icon_color($status_color[$status_value.index(MAJOR)])
      else
        @status=MINOR
        @node_view.icon_color($status_color[$status_value.index(MINOR)])
      end
      if $treenode_win.visible?
        $treenode_win.update_row(self)
      end
      #need to propagate to the network upstair
      $network[@map].update_status() unless @map == nil
    else
      @status=UNKNOWN
      @node_view.icon_color($status_color[$status_value.index(UNKNOWN)])
    end
  end
end

#write_db ⇒ Object 



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# File 'lib/node_network.rb', line 265

def write_db()
  return db_insert_node_prp(uuid,NETWORKNODE,ip,netmask,ipv6,netmask6,nil,map,status,avail_sev,snmp_sev,custom_sev,trap_sev, service_sev, wmi_sev, syslog_sev, jmx_sev, x,y,icon,description, snmp_version, snmp_port, snmp_timeout, snmp_retry,type,os,"",nil,dns_domain,nil,netbios_domain,nil,nil,nil)
end