thodg/cgminer/api-example.php

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• Hash : df3fad3d
  Author :
  Date : 2011-11-23T22:22:10
  

  Add API options for port and listen mode

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• api-example.php

• <?php
  #
  # Sample Socket I/O to CGMiner API
  #
  function getsock($addr, $port)
  {
   $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";
  	echo "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";
  	echo "ERR: $msg '$error'\n";
  	socket_close($socket);
  	return NULL;
   }
   return $socket;
  }
  #
  # Slow ...
  function readsockline($socket)
  {
   $line = '';
   while (true)
   {
  	$byte = socket_read($socket, 1);
  	if ($byte === false || $byte === '')
  		break;
  	if ($byte === "\0")
  		break;
  	$line .= $byte;
   }
   return $line;
  }
  #
  function request($cmd)
  {
   $socket = getsock('127.0.0.1', 4028);
   if ($socket != null)
   {
  	socket_write($socket, $cmd, strlen($cmd));
  	$line = readsockline($socket);
  	socket_close($socket);
  
  	if (strlen($line) == 0)
  	{
  		echo "WARN: '$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)
  				$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;
  }
  #
  $r = request('apiversion');
  echo print_r($r, true)."\n";
  #
  $r = request('dev');
  echo print_r($r, true)."\n";
  #
  $r = request('pool');
  echo print_r($r, true)."\n";
  #
  $r = request('summary');
  echo print_r($r, true)."\n";
  #
  ?>
  

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