<?php
#
include_once('socket.php');
include_once('base.php');
#
global $send_sep, $fld_sep, $val_sep;
$send_sep = '.';
$fld_sep = Chr(0x2);
$val_sep = '=';
#
function myhash($str)
{
 return strtolower(hash('sha256', $str));
}
#
function repDecode($rep)
{
 global $send_sep, $fld_sep, $val_sep;

 $fix = preg_replace("/[\n\r]*$/",'',$rep);
 $major = explode($send_sep, $fix, 4);
 if (count($major) < 3)
	return false;

 $ans = array();
 if (count($major) > 3)
 {
	$flds = explode($fld_sep, $major[3]);
	foreach ($flds as $fld)
	{
		if (strlen($fld) > 0)
		{
			$nameval = explode($val_sep, $fld, 2);
			if (count($nameval) > 1)
				$ans[$nameval[0]] = $nameval[1];
			else
				$ans[$nameval[0]] = '';
		}
	}
 }

 $ans['ID'] = $major[0];
 $ans['STAMP'] = $major[1];
 $ans['STATUS'] = $major[2];

 return $ans;
}
#
function msgEncode($id, $cmd, $fields)
{
 global $send_sep, $fld_sep, $val_sep;

 $msg = $id . $send_sep . $cmd;
 $first = true;
 foreach ($fields as $name => $value)
 {
	if ($first === true)
	{
		$msg .= $send_sep;
		$first = false;
	}
	else
		$msg .= $fld_sep;

	$msg .= $name . $val_sep . $value;
 }
 return $msg;
}
#
function getStats($user)
{
 global $fld_sep;
 if ($user === null)
	$msg = "s$fld_sep";
 else
	$msg = "s$fld_sep$user";
 return $msg;
}
#
function homeInfo($user)
{
 $msg = getStats($user);
/*
 $rep = sendsockreply('homeInfo', $msg);
 if ($rep === false)
	$ans = false;
 else
	$ans = repDecode($rep);

 return $ans;
*/
 if ($user !== null)
	$uhr = rand(500, 2500);
 else
	$uhr = 0;

 $plb = 1401237522;

 $nlb = time() - rand(200,500);

 return array('PoolHashRate' => '250', 'PoolLastBlock' => "$plb", 'NetLastBlock' => "$nlb", 'UserHashRate' => "$uhr");
}
#
function checkpass($user, $pass)
{
 $passhash = myhash($pass);
 $flds = array('username' => $user, 'passwordhash' => $passhash);
 $msg = msgEncode('log', 'chkpass', $flds);
 $rep = sendsockreply('checkpass', $msg);
 if (!$rep)
	dbdown();
 return $rep;
}
#
function getpayments()
{
 list($who, $whoid) = validate();
 if ($who == false)
	showIndex();
 $flds = array('username' => $who);
 $msg = msgEncode('pay', 'payments', $flds);
 $rep = sendsockreply('getpayments', $msg);
 if (!$rep)
	dbdown();
 return $rep;
}
?>