#!/usr/bin/php
<?


function fatal_error($msg) {
        echo('fatal: '.$msg."\n");
        exit -1;
}

function curl_safe_setopt($ch, $option, $value) {
        if (!curl_setopt($ch, $option, $value)) fatal_error('curl_setopt(): '.curl_error($ch));
}


if (!($ch = curl_init())) fatal_error('curl_init() failed');

curl_safe_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
curl_safe_setopt($ch, CURLOPT_FOLLOWLOCATION, FALSE);
curl_safe_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_safe_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_safe_setopt($ch, CURLOPT_FAILONERROR, true);

curl_safe_setopt($ch, CURLOPT_HTTPGET, true);
curl_safe_setopt($ch, CURLOPT_URL, 'https://mtgox.com/api/1/BTCEUR/ticker');
curl_safe_setopt($ch, CURLOPT_CONNECTTIMEOUT, 4);

$ret = curl_exec($ch);
if (!$ret) exit -1;

$json = json_decode($ret);

$fp = fopen('/home/rsnel/.pricedb', 'a');
if (!$fp) die('unable to open /home/rsnel/.pricedb');

$time = date('Y/m/d H:i:s');
;
$eur = $json->return->avg->value;
fwrite($fp, "P $time BTC EUR {$json->return->avg->value}\n");
//echo("P $time BTC EUR {$json->return->avg->value}\n");

curl_safe_setopt($ch, CURLOPT_URL, 'https://vircurex.com/api/get_info_for_currency.json');

$ret = curl_exec($ch);
if (!$ret) exit -1;

$json = json_decode($ret);
$time = date('Y/m/d H:i:s');

$ltc = $json->LTC->BTC->highest_bid*$eur;
$nmc = $json->NMC->BTC->highest_bid*$eur;
$ixc = $json->IXC->BTC->highest_bid*$eur;
$dvc = $json->DVC->BTC->highest_bid*$eur;

fwrite($fp, "P $time LTC EUR $ltc\n");
fwrite($fp, "P $time NMC EUR $nmc\n");
fwrite($fp, "P $time IXC EUR $ixc\n");
//fwrite($fp, "P $time DVC EUR $dvc\n");
fclose($fp);
?>