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#
# "Flamethrower"
#
# Copyright (C) 2002 Bald Guy Software
# Brian Elliott Finley <brian@bgsw.net>
#
# $Id: Flamethrower.pm 24 2003-06-29 01:04:22Z brianfinley $
#
package Flamethrower;
################################################################################
#
# Subroutines in this module include:
#
# process_modules
# read_config
# which
#
#
################################################################################
use strict;
use AppConfig qw(:argcount :expand);
my $VERSION = 'INS_VERSION';
my $ft_config = AppConfig->new();
# Usage: Flamethrower->read_config($file);
sub read_config {
my ($class, $file) = (@_);
my $ft_config = AppConfig->new(
{
CREATE => 1,
GLOBAL => {
ARGCOUNT => ARGCOUNT_ONE,
DEFAULT => '',
EXPAND => EXPAND_VAR,
},
},
# No need to define any variables here, unless we come up with one
# that has attributes, such as ARGCOUNT, that are different from
# the GLOBAL default.
#
# Ie:
#'my_other_var' => { ARGCOUNT => 2 },
'modules' => { ARGCOUNT => ARGCOUNT_LIST },
'start_flamethrower_daemon' => { ARGCOUNT => ARGCOUNT_ONE },
'flamethrower_directory_portbase' => { ARGCOUNT => ARGCOUNT_ONE },
'flamethrower_directory_dir' => { ARGCOUNT => ARGCOUNT_ONE },
'flamethrower_state_dir' => { ARGCOUNT => ARGCOUNT_ONE },
'min_clients' => { ARGCOUNT => ARGCOUNT_ONE },
'max_wait' => { ARGCOUNT => ARGCOUNT_ONE },
'min_wait' => { ARGCOUNT => ARGCOUNT_ONE },
'async' => { ARGCOUNT => ARGCOUNT_ONE },
'autostart' => { ARGCOUNT => ARGCOUNT_ONE },
'blocksize' => { ARGCOUNT => ARGCOUNT_ONE },
'broadcast' => { ARGCOUNT => ARGCOUNT_ONE },
'fec' => { ARGCOUNT => ARGCOUNT_ONE },
'interface' => { ARGCOUNT => ARGCOUNT_ONE },
'log' => { ARGCOUNT => ARGCOUNT_ONE },
'max_bitrate' => { ARGCOUNT => ARGCOUNT_ONE },
'full_duplex' => { ARGCOUNT => ARGCOUNT_ONE },
'mcast_addr' => { ARGCOUNT => ARGCOUNT_ONE },
'mcast_all_addr' => { ARGCOUNT => ARGCOUNT_ONE },
'min_slice_size' => { ARGCOUNT => ARGCOUNT_ONE },
'slice_size' => { ARGCOUNT => ARGCOUNT_ONE },
'pointopoint' => { ARGCOUNT => ARGCOUNT_ONE },
'rexmit_hello_interval' => { ARGCOUNT => ARGCOUNT_ONE },
'ttl' => { ARGCOUNT => ARGCOUNT_ONE },
'nosync' => { ARGCOUNT => ARGCOUNT_ONE },
);
$ft_config->file($file);
#
# Get a list of specified modules (don't know how to make appconfig give
# us this.)
#
open(FILE, "<$file") or die("Couldn't open $file");
while (<FILE>) {
if (m/^[[:space:]]*\[.*\][[:space:]]*$/) {
s/[[:space:]]+//g;
s/\[//g;
s/\]//g;
$ft_config->modules($_);
}
}
#
# Be sure to include the flamethrower_directory in the list.
# This allows us to make the buid_command subroutine more
# generic, as $ft_config->get(${module}_dir) will work for
# flamethrower_directory as well as all the "normal" modules.
#
$ft_config->modules('flamethrower_directory');
close(FILE);
$::main::ft_config = $ft_config;
}
## A pure perl which command
# example: SystemImager::Common->which($file,$ENV{PATH}) || croak "$file not found in your path.";
sub which {
my ($class, $file, $path) = @_;
foreach my $dir (split(/:/,$path)) {
if(-x "$dir/$file") {
return 1;
}
}
return 0;
}
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