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# $Id: inetd.rb,v 1.15 2010/06/07 08:51:25 chabannf Exp $
#
# CONTACT : zonecheck@nic.fr
# AUTHOR : Stephane D'Alu <sdalu@nic.fr>
#
# CREATED : 2003/08/27 12:02:17
# REVISION : $Revision: 1.15 $
# DATE : $Date: 2010/06/07 08:51:25 $
#
# CONTRIBUTORS: (see also CREDITS file)
#
#
# LICENSE : GPL v3
# COPYRIGHT : AFNIC (c) 2003
#
# This file is part of ZoneCheck.
#
# ZoneCheck 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 3 of the License, or
# (at your option) any later version.
#
# ZoneCheck 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 ZoneCheck; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
require 'getoptlong'
require 'param'
##
## Processing parameters from INETD
##
## WARN: don't forget to update locale/inetd.*
##
## ----------------------------------------------------------------------
##
##
## usage: PROGNAME: [-hV] [-46] [-c conf]
## --lang Select another language (en, fr, ...)
## -h, --help Show this message
## -V, --version Display version and exit
## -c, --config Specify location of the configuration file
## --testdir Location of the directory holding tests
## -r, --resolver Resolver to use for guessing 'ns' information
## -4, --ipv4 Only allow to check the zone with IPv4 connectivity
## -6, --ipv6 Only allow to check the zone with IPv6 connectivity
##
##
## Command Args
## ?|help 0 This message
## q|quit|exit 0 Leave ZoneCheck
## check 0 Launch the zone checking process
## zone|domain 1 Zone to test
## nslist 0+ Set the list of the zone nameservers
## set 1-2 Option to set (see options)
## unset 1 Option to unset (see options)
## preset 1 Preset configuration (supported: classic, fatal)
## show 1 Show possibles values (supported: profiles)
##
## Options Args
## lang 1 Select another language (en, fr, ...)
## one 0 Only display the most relevant message
## quiet 0 Don't display extra titles
## tagonly 0 Display only tag (suitable for scripting)
## category 1+ Only perform test for the specified category
## profile 1 Force a profile to use
## verbose 1+ Display extra information (see verbose)
## output 1+ Output (see output)
## error 1+ Behaviour in case of error (see error)
## transp 1+ Transport/routing layer (see transp)
## option 1+ Set extra options (-,-opt,opt,opt=foo)
##
## Arguments for Options
## verbose: [intro/testname/explain/details]
## [reportok|fatalonly] [testdesc|counter]
## intro [i] Print summary for domain and associated nameservers
## testname [n] Print the test name
## explain [x] Print an explanation for failed tests
## details [d] Print a detailed description of the failure
## reportok [o] Still report passed test
## fatalonly [f] Print fatal errors only
## testdesc [t] Print the test description before running it
## counter [c] Print a test counter
##
## output: [byseverity|byhost] [text|html]
## byseverity *[bs] Output is sorted/merged by severity
## byhost [bh] Output is sorted/merged by host
## text *[t] Output plain text
## html [h] Output HTML
##
## error: [allfatal|allwarning|dfltseverity] [stop|nostop]
## allfatal [af] All error are considered fatal
## allwarning [aw] All error are considered warning
## dfltseverity *[ds] Use the severity associated with the test
## stop *[s] Stop on the first fatal error
## nostop [ns] Never stop (even on fatal error)
##
## transp: [ipv4/ipv6] [udp|tcp|std]
## ipv4 *[4] Use IPv4 routing protocol
## ipv6 *[6] Use IPv6 routing protocol
## udp [u] Use UDP transport layer
## tcp [t] Use TCP transport layer
## std *[s] Use UDP with fallback to TCP for truncated messages
##
## Example
## preset classic
## zone foorbar.com
## check
##
module Input
class INETD
with_msgcat "inetd.%s"
def allow_preset ; false ; end
def initialize
@prompt = "zonecheck> "
end
def restart
end
def parse(p)
begin
ipv6, ipv4 = false, false
opts = GetoptLong::new(
[ '--help', '-h', GetoptLong::NO_ARGUMENT ],
[ '--version', '-V', GetoptLong::NO_ARGUMENT ],
[ '--lang', GetoptLong::REQUIRED_ARGUMENT ],
[ '--debug', '-d', GetoptLong::REQUIRED_ARGUMENT ],
[ '--config', '-c', GetoptLong::REQUIRED_ARGUMENT ],
[ '--testdir', GetoptLong::REQUIRED_ARGUMENT ],
[ '--resolver', '-r', GetoptLong::REQUIRED_ARGUMENT ],
[ '--ipv4', '-4', GetoptLong::NO_ARGUMENT ],
[ '--ipv6', '-6', GetoptLong::NO_ARGUMENT ] )
opts.each { |opt, arg|
case opt
when '--help' then usage(EXIT_USAGE, $console.stdout)
when '--version'
l10n_version = $mc.get('input:version') % $zc_version
l10n_version.gsub!(/PROGNAME/, PROGNAME)
$console.stdout.puts l10n_version
exit EXIT_OK
when '--quiet' then p.rflag.quiet = true
when '--debug' then $dbg.level = arg
when '--lang' then $locale.lang = arg
when '--config' then p.preconf.cfgfile = arg.untaint
when '--testdir' then p.preconf.testdir = arg.untaint
when '--resolver' then p.resolver.local = arg
when '--ipv6' then ipv6 = true
when '--ipv4' then ipv4 = true
end
}
rescue GetoptLong::Error
return false
end
ipv6 = ipv4 = true if !ipv6 && !ipv4
$ipv4_stack &&= ipv4
$ipv6_stack &&= ipv6
true
end
def interact(p, c, tm, io=$console.stdout)
io.puts $mc.get('input:inetd:welcome').gsub('VERSION', ZC_VERSION)
io.print @prompt
io.flush
while true do
# Check if ^D otherwise read a full line
char = $stdin.getc
break if char.nil? || char == 4
$stdin.ungetc(char)
line = $stdin.gets
break if line.nil?
line.strip!
begin
case line
when ''
# Set
when /^preset\s+(\w+)$/
case $1
when 'classic'
p.verbose = 'i,x,d,c'
io.puts '+ set verbose i,x,d,c'
when 'fatal'
p.verbose = 'x,d,f'
p.rflag.quiet = true
io.puts '+ set verbose x,d,f'
io.puts '+ set quiet'
else
error($mc.get('input:inetd:unknown_preset') % $1)
end
when /^set\s+(\w+)\s+(.*?)\s*$/
case $1
when 'verbose' then p.verbose = $2
when 'output' then p.output = $2
when 'error' then p.error = $2
when 'transp' then p.transp = $2
when 'option' then p.option = $2
when 'category' then p.category = $2
when 'quiet' then p.rflag.quiet = true
when 'one' then p.rflag.one = true
when 'tagonly' then p.rflag.tagonly = true
when 'lang' then $locale.lang = $2
when 'profile' then p.preconf.profile = c.profilename = $2
end
when /^nslist\s+(.*)/ then p.domain.ns = $1
when /^(?:zone|domain)\s+(.*)/ then p.domain.name = $1
# Unset
when /^unset\s+(\w+)$/
case $1
when 'quiet' then p.rflag.quiet = false
when 'one' then p.rflag.one = false
when 'profile' then p.preconf.profile = c.profilename = nil
end
# Show
when /show\s+(\w+)$/
case $1
when 'profiles'
c.profiles.each { |profile| io.puts profile.name }
end
#
when '?', 'help'
io.puts $mc.get('input:inetd:help')
# Leave interaction loop
when 'check' then return true
when 'quit', 'q', 'exit' then return false
# What did he said?!
else
error($mc.get('input:inetd:what'))
end
rescue Param::ParamError, Config::ConfigError => e
error(e.to_s)
end
io.print @prompt
io.flush
end
io.puts # Skip a line
return false
end
def usage(errcode, io=$console.stdout)
io.puts $mc.get('input:inetd:usage').gsub('PROGNAME', PROGNAME)
io.flush
exit errcode unless errcode.nil?
end
def error(str, errcode=nil, io=$console.stdout)
l10n_error = $mc.get('word:error').upcase
io.puts "#{l10n_error}: #{str}"
io.flush
exit errcode unless errcode.nil?
end
end
end
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