Class: Host

Inherits:
Node show all
Defined in:
lib/node_host.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, mac = "(noarp)", n = "(noname)", nn = "(noname)", p = nil, s = UNKNOWN, xd = 0, yd = 0, i = "", d = NODESCR_PROPERTY, t = "host", o = "unknown", uuid = create_uuid()) ⇒ Host

Returns a new instance of Host.



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/node_host.rb', line 4

def initialize (ip="", mask=24, ipv6="", mask6=64, mp=nil, mac="(noarp)",n="(noname)", nn="(noname)",p=nil, s=UNKNOWN, xd=0 ,yd=0, i="", d=NODESCR_PROPERTY, t="host", o="unknown", uuid=create_uuid())

  super(ip, mask, ipv6, mask6, mp, p, s, xd, yd, i, d, t, o, uuid)
  @mac=mac
  @dns_name=n
  @netbios_name=nn
  @name=NONAME_PROPERTY
  @dns_domain=NONAME_PROPERTY
  @netbios_domain=NONAME_PROPERTY
  @node_view=nil

  if mp != nil
    if $network[mp].status == UNMANAGED
      self.status=UNMANAGED
    end
  end

  #create gui view
  create_node()
  #store node in db
  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.



2
3
4
 
# File 'lib/node_host.rb', line 2

def dns_domain
  @dns_domain
end

#dns_name ⇒ Object

Returns the value of attribute dns_name.



2
3
4
 
# File 'lib/node_host.rb', line 2

def dns_name
  @dns_name
end

#mac ⇒ Object

Returns the value of attribute mac.



2
3
4
 
# File 'lib/node_host.rb', line 2

def mac
  @mac
end

#name ⇒ Object

Returns the value of attribute name.



2
3
4
 
# File 'lib/node_host.rb', line 2

def name
  @name
end

#netbios_domain ⇒ Object

Returns the value of attribute netbios_domain.



2
3
4
 
# File 'lib/node_host.rb', line 2

def netbios_domain
  @netbios_domain
end

#netbios_name ⇒ Object

Returns the value of attribute netbios_name.



2
3
4
 
# File 'lib/node_host.rb', line 2

def netbios_name
  @netbios_name
end

#node_view ⇒ Object

Returns the value of attribute node_view.



2
3
4
 
# File 'lib/node_host.rb', line 2

def node_view
  @node_view
end

Instance Method Details

#change_label(lb = nil) ⇒ Object

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



102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/node_host.rb', line 102

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 lb == "mac_manufacturer" && mac?
        if  (@mac[0,1] >= '0' && @mac[0,1] <= '9')
          macplus=@mac.split(/:/)
          #0,1,2 are reserved for the manufacturer
          macbeg=""
          for i in 0..2
            if macplus[i].size == 1 #one digit
              macbeg="#{macbeg}0#{macplus[i]}"
            else
              macbeg="#{macbeg}#{macplus[i]}"
            end
          end
          manufacturer=find_manufacturer(macbeg)
          if manufacturer != nil
            macplus="#{manufacturer}:#{macplus[3]}:#{macplus[4]}:#{macplus[5]}"
            node_view.set_text("#{macplus.to_s}")
          end
        else
          node_view.set_text(get_dns_name())
        end
      else
        if ((lb == "mac")||(lb == "mac_manufacturer")) && !mac?
          node_view.set_text("#{@ip}")
        else
          if lb == "dns_name"
            node_view.set_text(get_dns_name())
          else
            node_view.set_text("#{eval lb}")
          end
        end
      end
    end
  end
end

#change_status(st) ⇒ Object

method for changing status (color) of the node st is a $status_value



68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'lib/node_host.rb', line 68

def change_status(st)
  if @status != st
    #status has changed
    @status=st
    @node_view.icon_color($status_color[$status_value.index(st)]) unless @node_view==nil
    @links.each {|l|
       l.update_status()
    }
    
    if $treenode_win.visible?
      $treenode_win.update_row(self)
    end
    #update status bar stats if not locked
    if !$event_win.updating_statusbar?()
       $event_win.update_statusbar()
    end
    #update status of the network unless st is UNMANAGED or UNKNOWN
    if (st != UNMANAGED) && (st != UNKNOWN)
      $network[@map].update_status()
    end
  end
end

#change_type(typ) ⇒ Object 



91
92
93
94
95
96
 
# File 'lib/node_host.rb', line 91

def change_type(typ)
  if @type != typ
    @node_view.set_type(typ)
  end
  @type=typ
end

#create_node ⇒ Object 



142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
 
# File 'lib/node_host.rb', line 142

def create_node()
  @old_label=""
  #set default label
  label=get_dns_name()
  if !dns_name? && ip != ""
    label="#{ip}"
  end

  if @map != nil
    #print "host ", $network[@map].ip, "\n"
    @node_view=NodeHostView.new($network[@map].map_view, self, $status_color[$status_value.index(@status)], "#{PIXMAP_PATH}/#{@icon}", label)
    #@node_view.hide()
    change_label($config.host_label_view)
    if !$config.show_label
      @node_view.hide_text()
    end
  end
end

#delete ⇒ Object

create_node



161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 
# File 'lib/node_host.rb', line 161

def delete()
  #destroy the links
  del_all_links()
  #destroy the tooltips
  @node_view.hide_tooltips()
  #destroy the view
  @node_view.destroy()
  if $treenode_win.visible?
    $treenode_win.del_row(self)
  end
  #remove from db
  db_delete_node(HOSTNODE, ip, netmask)

  del_host(@ip)
end

#dns_name? ⇒ Boolean

Returns:

  • (Boolean) 


36
37
38
 
# File 'lib/node_host.rb', line 36

def dns_name?()
  return dns_name != NONAME_PROPERTY
end

#get_dns_name ⇒ Object 



44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/node_host.rb', line 44

def get_dns_name()
  if dns_name?() or @name == ""
     if $config.noshow_fqdn
dns_name_tab="#{@dns_name}".split(/\./)
return dns_name_tab[0]
     else
return @dns_name
     end
  else
     #if no fqdn set return the hostname
     return @name
  end
end

#hostname? ⇒ Boolean

Returns:

  • (Boolean) 


32
33
34
 
# File 'lib/node_host.rb', line 32

def hostname?()
    return name != NONAME_PROPERTY
end

#mac? ⇒ Boolean

Returns:

  • (Boolean) 


28
29
30
 
# File 'lib/node_host.rb', line 28

def mac?()
  return mac != NOARP_PROPERTY
end

#netbios_name? ⇒ Boolean

Returns:

  • (Boolean) 


40
41
42
 
# File 'lib/node_host.rb', line 40

def netbios_name?()
  return netbios_name != NONAME_PROPERTY
end

#refresh_dns_name ⇒ Object 



58
59
60
61
62
 
# File 'lib/node_host.rb', line 58

def refresh_dns_name()
  if $config.host_label_view == "dns_name"
    @node_view.set_text(get_dns_name())
  end
end

#reload ⇒ Object

reload pixmap icon to apply changes



193
194
195
196
197
198
199
200
 
# File 'lib/node_host.rb', line 193

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

#set_severities(avail, snmp, custom, trap, serv, wmi, syslog, jmx) ⇒ Object

1 is avail 2 is snmp 3 is custom 4 is trap



180
181
182
183
184
185
186
187
188
189
190
 
# File 'lib/node_host.rb', line 180

def set_severities(avail, snmp, custom, trap, serv, wmi, syslog, jmx)
  @avail_sev=avail
  @snmp_sev=snmp
  @custom_sev=custom
  @trap_sev=trap
  @service_sev=serv
  @wmi_sev=wmi
  @syslog_sev=syslog
  @jmx_sev=jmx
  refresh_status()
end

#to_t ⇒ Object

Return a table for the find tool



205
206
207
208
209
 
# File 'lib/node_host.rb', line 205

def to_t
  tmp=[]
  tmp.push(@ip,$status[$status_value.index(@status)], @mac, @dns_name, @netbios_name, @description, @type, @os)
  return tmp
end

#write_db ⇒ Object 



211
212
213
 
# File 'lib/node_host.rb', line 211

def write_db()
  return db_insert_node_prp(uuid,HOSTNODE,ip,netmask,ipv6,netmask6,mac,map,status,avail_sev,snmp_sev,custom_sev,trap_sev, service_sev, wmi_sev, syslog_sev, jmx_sev, x,y,icon,description, nil, nil, nil,nil,type,os,"",dns_name,"",netbios_name,"",nil,nil,nil)
end