Class: SyslogRef

Inherits:
Object
  • Object
show all
Defined in:
lib/monitor/server/syslog/syslog_ref.rb

Constant Summary collapse

TABLENAME = 
'syslog_ref'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(n, descr, re) ⇒ SyslogRef

end global management###############



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 99

def initialize (n, descr, re)
  #name is the identifier, it must be uniq
     @name=n
     @description=descr
  #here value is a regexp
     @value=Regexp.new(re)
  @nb_use=0
end

Instance Attribute Details

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 2

def description
  @description
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 2

def name
  @name
end

Class Method Details

.add_syslog_ref(n, descr, calc) ⇒ Object

return true if deleted otherwise false



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 11

def SyslogRef::add_syslog_ref(n, descr, calc)
  if $syslog_refs[n] == nil
    $syslog_refs[n] = SyslogRef.new(n, descr, calc)
    return true
  end
  return false
end

.del_syslog_ref(n) ⇒ Object

delete an syslog_ref return true is entry delete otherwise false



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 23

def SyslogRef::del_syslog_ref(n)
  if !$syslog_refs[n].used?()
    $syslog_refs.delete(n)
    return true
  end
  return false
end

.get_syslog_refs_name ⇒ Object

return a table of all syslogref name



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 86

def SyslogRef::get_syslog_refs_name()
  name_t=[]
  $syslog_refs.each_key {|name|
    name_t.push name
  }
  return name_t
end

.read_db_syslogref ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 55

def SyslogRef::read_db_syslogref()
  if defined?($db) && ($db !=nil)
    db_select_all_prp(TABLENAME).execute do |rs|
      rs.each do |name, description, value|
        add_syslog_ref(name,description,value)
      end
    end
  end
end

.read_syslogref_conf_file(fic = SYSLOGREFS_CONF_FILE) ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 65

def SyslogRef::read_syslogref_conf_file(fic=SYSLOGREFS_CONF_FILE)
  field_separator='~'
  if FileTest.exist?(fic)
    fic = File.new(fic,'r')
    lign=fic.gets
    while lign
      lign_t = lign.split(field_separator)
      if lign_t.size() == 3
        add_syslog_ref(lign_t[0],lign_t[1],lign_t[2].chomp())
      end
      lign=fic.gets
    end
    fic.close
  else
    puts "syslogrefs conf file not found"
  end
end

.syslog_ref_exist?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 94

def SyslogRef::syslog_ref_exist?(name)
  return $syslog_refs[name] != nil
end

.write_db_syslogref ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 31

def  SyslogRef::write_db_syslogref()
  if defined?($db) && ($db !=nil)
    $db.transaction
    db_delete_all_prp(TABLENAME).execute()
    stmt=db_insert_ref_prp(TABLENAME)
    $syslog_refs.each_value do |syslog_ref|
      stmt.execute(syslog_ref.name, syslog_ref.description, syslog_ref.value.source)
    end
    $db.commit
  end
end

.write_syslogref_conf_file(fic_name = SYSLOGREFS_CONF_FILE) ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 43

def SyslogRef::write_syslogref_conf_file(fic_name=SYSLOGREFS_CONF_FILE)
     field_separator='~'
      fic=Tempfile.new(File.basename(fic_name))
    $syslog_refs.each_value do |syslog_ref|
      fic.puts "#{syslog_ref.name}#{field_separator}#{syslog_ref.description}#{field_separator}#{syslog_ref.value.source}"
    end
    fic.close()
    if !FileUtils.move(fic.path, fic_name)
      $log.error("Can not save syslog ref conf file")
    end
end

Instance Method Details

#add_use ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 108

def add_use()
  @nb_use+=1
end

#del_use ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 112

def del_use()
  @nb_use-=1
end

#get_regex ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 124

def get_regex()
  return @value
end

#set_value(re) ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 132

def set_value(re)
   @value=Regexp.new(re)
end

#to_str ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 120

def to_str()
  print "SyslogRef: ", @name, " ", @description, " ", @value
end

#used? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 116

def used?()
  return @nb_use>0 
end

#value ⇒ Object 



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# File 'lib/monitor/server/syslog/syslog_ref.rb', line 128

def value()
  return @value
end