#!/usr/local/bin/php
<?php
// Finds highest bandwidth users

// CLI arguments
if ($argc < 3) {
    die("	Usage: check_bandwidth <month (1-12)> <year (2011)\n");
}

// remove first argument
array_shift($argv);

// assign remaining arguments to variables
$month = $argv[0];
$year = $argv[1];

// Time Vars

$now=time();
$then=mktime(0,0,0,$month,1,$year);
$seconds=$now-$then;

// API Vars
$theServer = "localhost";
$user = "root";
$apiPath = "/xml-api/showbw?month=$month&year=$year";


# Make hash into one long string, in case it isn't already
$rhash = file_get_contents("/root/.accesshash");
$hash = str_replace("\n","",$rhash);
$newhash = str_replace(" ","",$hash);

//echo $newhash;

# Open a socket for HTTPS
$fp = fsockopen("ssl://" . $theServer, 2087, $errno, $errstr, 30);

# Die on error initializing socket
if ($errno == 0 && $fp == FALSE) {
 die("Socket Error: Could not initialize socket.");
} elseif ($fp == FALSE) {
 die("Socket Error #" . $errno . ": " . $errstr);
}

# Assemble the header to send
$header = "";
$header .= "GET " . $apiPath . " HTTP/1.0\r\n";
$header .= "Host: " . $theServer . "\r\n";
$header .= "Connection: Close\r\n";
$header .= "Authorization: WHM " . $user . ":" . $newhash . "\r\n";
$header .= "\r\n";

# Send the Header
fputs($fp, $header);

# Get the raw output from the server
$rawResult = "";
while (!feof($fp)) {
 $rawResult .= @fgets($fp, 128); // Suppress errors with @
}

# Close the socket
fclose($fp);

# Ignore headers
$rawResultParts = explode("\r\n\r\n",$rawResult);

$xmlresult = $rawResultParts[1];

# Output XML
         	$xmlObject=simplexml_load_string($xmlresult);


foreach( $xmlObject->bandwidth->acct as $acct )
{

	$user = $acct->user;
	$bytes = $acct->totalbytes;

	# Convert bytes to Mbits (8 bits in one byte, div by 1024 and again by 1024)
	$mbits = ($bytes*8/1024/1024);
	$persec = ($mbits/$seconds);
	$mbits = round($persec,2);
	echo "$user: $mbits Mb/s\n";
}


?>