#! /usr/local/bin/ruby

#  Copyright (c) 2006 Frédéric Senault.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the author or any contributors may be used to
#    endorse or promote products derived from this software without
#    specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

class NetGrapher < Grapher
	def subtitle(id)
		case id
		when :tcp
			"Connexions TCP en cours"
		when :udp
			"Connexions UDP"
		when :tcps
			"Connexions TCP / s"
		when :tbl
			"Tables"
		end
	end
	def index(file)
		if(file =~ /^(.*)_net$/) then
			t = $1
			t.gsub!(/_/, ' ')
			yield(file, "Divers réseau, #{t}")
		end
	end
	def register(link)
		if(link =~ /_net$/) then
			yield(:tcp)
			yield(:udp)
			yield(:tcps)
			yield(:tbl)
		end
	end
	def graph(link, id, gfx, file)
		case id
		when :tcp
			gfx.adddef('est', file, 'tcp_estab',   :AVERAGE, 'Connexions TCP')
			
			gfx.addgraph(:LINE, 'est', nil, 'TCP')
			
		when :udp
			f2 = file.gsub(/_net$/, '_udp')
			gfx.adddef('con', f2, 'udpconn', :AVERAGE, 'Connexions UDP')
			
			gfx.addgraph(:LINE, 'con', nil, 'UDP')
			
		when :tcps
			gfx.adddef('act', file, 'tcp_active',  :AVERAGE, 'Actives')
			gfx.adddef('pas', file, 'tcp_passive', :AVERAGE, 'Passives')
			gfx.adddef('fai', file, 'tcp_fail',    :AVERAGE, 'Echecs')
			gfx.adddef('rst', file, 'tcp_reset',   :AVERAGE, 'Resets')

			gfx.addgraph(:LINE, 'act', nil, 'Actives')
			gfx.addgraph(:LINE, 'pas', nil, 'Passives')
			gfx.addgraph(:LINE, 'fai', nil, 'Echecs')
			gfx.addgraph(:LINE, 'rst', nil, 'Resets')
			
		when :tbl
			gfx.adddef('arp', file, 'arp', :AVERAGE, 'Table ARP')
			gfx.adddef('rou', file, 'routing', :AVERAGE, 'Table de routage')
			
			gfx.addgraph(:LINE, 'arp', nil, 'ARP')
			gfx.addgraph(:LINE, 'rou', nil, 'Routes')
		
		end
	end
end