<?php
session_start();
#
global $miner, $port;
$miner = '127.0.0.1'; # hostname or IP address
$port = 4028;
#
$here = $_SERVER['PHP_SELF'];
#
?>
<html><head><title>Mine</title>
<style type='text/css'>
td { color:blue; font-family:verdana,arial,sans; font-size:14pt; }
td.h { color:blue; font-family:verdana,arial,sans; font-size:14pt; background:#d0ffff }
td.sta { color:green; font-family:verdana,arial,sans; font-size:14pt; }
</style>
</head><body bgcolor=#ecffff>
<script type='text/javascript'>
function pr(a,m){if(m!=null){if(!confirm(m+'?'))return}window.location="<? echo $here ?>"+a}
function prs(a){var c=a.substr(3);var z=c.split('|',2);var m=z[0].substr(0,1).toUpperCase()+z[0].substr(1)+' GPU '+z[1];pr('?arg='+a,m)}
</script>
<table width=100% height=100% border=0 cellpadding=0 cellspacing=0 summary='Mine'>
<tr><td align=center valign=top>
<table border=0 cellpadding=4 cellspacing=0 summary='Mine'>
<?
#
global $error;
$error = null;
#
function getsock($addr, $port)
{
global $error;
$socket = null;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($socket === false || $socket === null)
{
$error = socket_strerror(socket_last_error());
$msg = "socket create(TCP) failed";
$error = "ERR: $msg '$error'\n";
return null;
}
$res = socket_connect($socket, $addr, $port);
if ($res === false)
{
$error = socket_strerror(socket_last_error());
$msg = "socket connect($addr,$port) failed";
$error = "ERR: $msg '$error'\n";
socket_close($socket);
return null;
}
return $socket;
}
#
function readsockline($socket)
{
$line = '';
while (true)
{
$byte = socket_read($socket, 1);
if ($byte === false || $byte === '')
break;
if ($byte === "\0")
break;
$line .= $byte;
}
return $line;
}
#
function api($cmd)
{
global $miner, $port;
$socket = getsock($miner, $port);
if ($socket != null)
{
socket_write($socket, $cmd, strlen($cmd));
$line = readsockline($socket);
socket_close($socket);
if (strlen($line) == 0)
{
$error = "WARN: '$cmd' returned nothing\n";
return $line;
}
# print "$cmd returned '$line'\n";
$data = array();
$objs = explode('|', $line);
foreach ($objs as $obj)
{
if (strlen($obj) > 0)
{
$items = explode(',', $obj);
$item = $items[0];
$id = explode('=', $items[0], 2);
if (count($id) == 1 or !ctype_digit($id[1]))
$name = $id[0];
else
$name = $id[0].$id[1];
if (strlen($name) == 0)
$name = 'null';
if (isset($data[$name]))
{
$num = 1;
while (isset($data[$name.$num]))
$num++;
$name .= $num;
}
$counter = 0;
foreach ($items as $item)
{
$id = explode('=', $item, 2);
if (count($id) == 2)
$data[$name][$id[0]] = $id[1];
else
$data[$name][$counter] = $id[0];
$counter++;
}
}
}
return $data;
}
return null;
}
#
function getparam($name, $both = false)
{
$a = null;
if (isset($_POST[$name]))
$a = $_POST[$name];
if (($both === true) and ($a === null))
{
if (isset($_GET[$name]))
$a = $_GET[$name];
}
if ($a == '' || $a == null)
return null;
// limit to 1K just to be safe
return substr($a, 0, 1024);
}
#
function fmt($section, $name, $value)
{
$b = ' ';
switch ($section.'.'.$name)
{
case 'SUMMARY.Elapsed':
$s = $value % 60;
$value -= $s;
$value /= 60;
if ($value == 0)
{
return $s.'s';
}
else
{
$m = $value % 60;
$value -= $m;
$value /= 60;
if ($value == 0)
{
return sprintf("%dm$b%02ds", $m, $s);
}
else
{
$h = $value % 24;
$value -= $h;
$value /= 24;
if ($value == 0)
return sprintf("%dh$b%02dm$b%02ds", $h, $m, $s);
else
return sprintf("%ddays$b%02dh$b%02dm$b%02ds", $value, $h, $m, $s);
}
}
break;
case 'GPU0.Utility':
case 'SUMMARY.Utility':
return $value.'/m';
break;
case 'GPU0.Temperature':
return $value.'°C';
break;
}
return $value;
}
#
function details($list)
{
$stas = array('S' => 'Success', 'W' => 'Warning', 'I' => 'Informational', 'E' => 'Error', 'F' => 'Fatal');
$tb = '<tr><td><table border=1 cellpadding=5 cellspacing=0>';
$te = '</table></td></tr>';
echo $tb;
echo '<tr><td class=sta>Date: '.date('H:i:s j-M-Y \U\T\CP').'</td></tr>';
echo $te.$tb;
if (isset($list['STATUS']))
{
echo '<tr>';
echo '<td>Computer: '.$list['STATUS']['Description'].'</td>';
$sta = $list['STATUS']['STATUS'];
echo '<td>Status: '.$stas[$sta].'</td>';
echo '<td>Message: '.$list['STATUS']['Msg'].'</td>';
echo '</tr>';
}
echo $te.$tb;
$section = '';
foreach ($list as $item => $values)
{
if ($item != 'STATUS')
{
$section = $item;
echo '<tr>';
foreach ($values as $name => $value)
{
if ($name == '0')
$name = ' ';
echo "<td valign=bottom class=h>$name</td>";
}
echo '</tr>';
break;
}
}
foreach ($list as $item => $values)
{
if ($item == 'STATUS')
continue;
foreach ($values as $name => $value)
echo '<td>'.fmt($section, $name, $value).'</td>';
echo '</tr>';
}
echo $te;
}
#
function gpubuttons($count)
{
$tb = '<tr><td><table border=1 cellpadding=5 cellspacing=0>';
$te = '</table></td></tr>';
echo $tb.'<tr>';
for ($i = 0; $i < 4; $i++)
{
echo '<td>';
if ($i == 0)
echo 'GPU';
else
echo ' ';
echo '</td>';
}
for ($c = 0; $c < $count; $c++)
{
echo '</tr><tr>';
echo "<td>$c</td>";
echo "<td><input type=button value='Enable $c' onclick='prs(\"gpuenable|$c\")'></td>";
echo "<td><input type=button value='Disable $c' onclick='prs(\"gpudisable|$c\")'></td>";
echo "<td><input type=button value='Restart $c' onclick='prs(\"gpurestart|$c\")'></td>";
}
echo '</tr>'.$te;
}
#
function processgpus($rd, $ro)
{
global $error;
$gpus = api('gpucount');
if ($error != null)
echo '<tr><td>Error getting GPU count: '.$rd.$error.$ro.'</td></tr>';
else
{
if (!isset($gpus['GPUS']['Count']))
echo '<tr><td>No GPU count returned: '.$rd.$gpus['STATUS']['STATUS'].' '.$gpus['STATUS']['Msg'].$ro.'</td></tr>';
else
{
$count = $gpus['GPUS']['Count'];
if ($count == 0)
echo '<tr><td>No GPUs</td></tr>';
else
gpubuttons($count);
}
}
}
#
function process($cmds, $rd, $ro)
{
global $error;
foreach ($cmds as $cmd => $des)
{
$process = api($cmd);
if ($error != null)
{
echo "<tr><td>Error getting $des: ";
echo $rd.$error.$ro.'</td></tr>';
break;
}
else
{
details($process);
echo '<tr><td><br><br></td></tr>';
}
}
}
#
function display()
{
global $error;
$error = null;
$rd = '<font color=red><b>';
$ro = '</b></font>';
echo "<tr><td><table cellpadding=0 cellspacing=0 border=0><tr><td>";
echo "<input type=button value='Refresh' onclick='pr(\"\",null)'>";
echo "</td><td width=100%> </td><td>";
echo "<input type=button value='Quit' onclick='pr(\"?arg=quit\",\"Quit CGMiner\")'>";
echo "</td></tr></table></td></tr>";
$arg = trim(getparam('arg', true));
if ($arg != null and $arg != '')
process(array($arg => $arg), $rd, $ro);
$cmds = array( 'devs' => 'device list',
'summary' => 'summary information',
'pools' => 'pool list');
process($cmds, $rd, $ro);
if ($error == null)
processgpus($rd, $ro);
}
#
display();
#
?>
</table></td></tr></table>
</body></html>