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Diffstat (limited to 'packages/bandwidthd/bandwidthd.inc')
| -rw-r--r-- | packages/bandwidthd/bandwidthd.inc | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/packages/bandwidthd/bandwidthd.inc b/packages/bandwidthd/bandwidthd.inc new file mode 100644 index 00000000..45ddb457 --- /dev/null +++ b/packages/bandwidthd/bandwidthd.inc @@ -0,0 +1,155 @@ +<?php +/* $Id$ */ +/* + bandwidthd.inc + Copyright (C) 2006 Scott Ullrich + part of pfSense + 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. + + THIS SOFTWARE IS PROVIDED ``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 + AUTHOR 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. +*/ + +function bandwidthd_install_config() { + + $meta_refresh = $config['installedpackages']['bandwidthd']['config'][0]['meta_refresh']; + if($meta_refresh) + $meta_refresh = "meta_refresh $meta_refresh\n"; + $graph = $config['installedpackages']['bandwidthd']['config'][0]['graph']; + if($graph) + $graph = "graph $meta_refresh\n"; + $filter = $config['installedpackages']['bandwidthd']['config'][0]['filter']; + if($filter) + $filter = "filter $meta_refresh\n"; + $recover_cdf = $config['installedpackages']['bandwidthd']['config'][0]['recover_cdf']; + if($recover_cdf) + $recover_cdf = "recover_cdf $meta_refresh\n"; + $output_cdf = $config['installedpackages']['bandwidthd']['config'][0]['output_cdf']; + if($output_cdf) + $output_cdf = "output_cdf $meta_refresh\n"; + $promiscuous = $config['installedpackages']['bandwidthd']['config'][0]['promiscuous']; + if($promiscuous) + $promiscuous = "promiscuous $meta_refresh\n"; + $graph_cutoff = $config['installedpackages']['bandwidthd']['config'][0]['graph_cutoff']; + if($graph_cutoff) + $graph_cutoff = "graph_cutoff $meta_refresh\n"; + $skip_intervals = $config['installedpackages']['bandwidthd']['config'][0]['skip_intervals']; + if($skip_intervals) + $skip_intervals = "skip_intervals $meta_refresh\n"; + + $subnets = ""; + $ifdescrs = array("lan", "wan"); + for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) { + $ifdescrs['opt' . $j] = "opt" . $j; + } + foreach($ifdescrs as $int) { + /* calculate interface subnet information */ + $ifcfg = &$config['interfaces'][$int]; + $subnet = gen_subnet($ifcfg['ipaddr'], $ifcfg['subnet']); + $subnetmask = gen_subnet_mask($ifcfg['subnet']); + if($subnet == "pppoe" or $subnet == "dhcp") { + $subnet = find_interface_ip("ng0"); + if($subnet) + $subnets .= "subnet \"{$subnet}\""; + } else { + $subnets .= "subnet \"{$subnet}/{$ifcfg['subnet']}\\n"; + } + } + + $dev = ""; + /* XXX: $dev "eth0" */ + foreach($ifdescrs as $ifdescr) { + $dev .= "dev \"$ifdescr\"\n"; + } + + $config_file = <<EOF +#################################################### +# Bandwidthd.conf +# +# Commented out options are here to provide +# documentation and represent defaults + +# Subnets to collect statistics on. Traffic that +# matches none of these subnets will be ignored. +# Syntax is either IP Subnet Mask or CIDR +$subnets + +# Device to listen on +# Bandwidthd listens on the first device it detects +# by default. Run "bandwidthd -l" for a list of +# devices. +$dev + +################################################### +# Options that don't usually get changed + +# An interval is 2.5 minutes, this is how many +# intervals to skip before doing a graphing run +$skip_inervals + +# Graph cutoff is how many k must be transfered by an +# ip before we bother to graph it +$graph_cutoff + +#Put interface in promiscuous mode to score to traffic +#that may not be routing through the host machine. +$promiscuous + +#Log data to cdf file htdocs/log.cdf +$output_cdf + +#Read back the cdf file on startup +$recover_cdf + +#Libpcap format filter string used to control what bandwidthd see's +#Please always include "ip" in the string to avoid strange problems +"$filter" + +#Draw Graphs - This default to true to graph the traffic bandwidthd is recording +#Usually set this to false if you only want cdf output or +#you are using the database output option. Bandwidthd will use very little +#ram and cpu if this is set to false. +$graph + +#Set META REFRESH seconds (default 150, use 0 to disable). +$meta_refresh + +EOF; + + $fd = fopen("/usr/local/bandwidthd/etc/bandwidthd.conf","w"); + if(!$fd) { + log_error("could not open /usr/local/bandwidthd/etc/bandwidthd.conf for writing"); + exit; + } + fwrite($fd, $config_file); + fclose($fd); + + /* write out rc.d start/stop file */ + write_rcfile(array( + "file" => "bandwidthd.sh", + "start" => "/usr/local/bandwidthd/bandwidthd /usr/local/bandwidth/etc/bandwidthd.conf", + "stop" => "/usr/bin/killall bandwidthd" + ) + ); + +} + +?>
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