Formatting

This commit is contained in:
Miles Lott 2001-05-21 09:00:41 +00:00
parent 19eec8895a
commit e384123d61

View File

@ -20,218 +20,219 @@
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
/* $Id$ */
class network
{
var $socket;
var $addcrlf = TRUE;
var $error;
var $errorset = 0;
function network($addcrlf=true)
class network
{
$this->errorset = 0;
$this->set_addcrlf($addcrlf);
}
var $socket;
var $addcrlf = TRUE;
var $error;
var $errorset = 0;
function set_addcrlf($value)
{
$this->addcrlf = $value;
}
function network($addcrlf=true)
{
$this->errorset = 0;
$this->set_addcrlf($addcrlf);
}
function add_crlf($str)
{
if($this->addcrlf)
function set_addcrlf($value)
{
$str .= "\r\n";
$this->addcrlf = $value;
}
return $str;
}
function set_error($code,$msg,$desc)
{
$this->error = array('code','msg','desc');
$this->error['code'] = $code;
$this->error['msg'] = $msg;
$this->error['desc'] = $desc;
// $this->close_port();
$this->errorset = 1;
return 0;
}
function open_port($server,$port,$timeout=15)
{
global $phpgw_info;
switch($port)
function add_crlf($str)
{
case 80:
case 443:
if((isset($phpgw_info['server']['httpproxy_server']) && $phpgw_info['server']['httpproxy_server']) &&
(isset($phpgw_info['server']['httpproxy_port']) && $phpgw_info['server']['httpproxy_port']))
{
$server = $phpgw_info['server']['httpproxy_server'];
$port = (int)$phpgw_info['server']['httpproxy_port'];
}
break;
}
if(floor(phpversion()) == 4)
{
$this->socket = fsockopen($server,$port,&$errcode,&$errmsg,$timeout);
}
else
{
$this->socket = fsockopen($server,$port,&$errcode,&$errmsg);
}
if (!$this->socket)
{
return $this->set_error('Error',$errcode.':'.$errmsg,'Connection to '.$server.':'.$port.' failed - could not open socket.');
}
else
{
return 1;
}
}
function close_port()
{
return fclose($this->socket);
}
function read_port()
{
return fgets($this->socket, 1024);
}
function bs_read_port($bytes)
{
return fread($this->socket, $bytes);
}
function write_port($str)
{
$ok = fputs($this->socket,$this->add_crlf($str));
if (!$ok)
{
return $this->set_error('Error','Connection Lost','lost connection to server');
}
else
{
return 1;
}
}
function bs_write_port($str,$bytes=0)
{
if ($bytes)
{
$ok = fwrite($this->socket,$this->add_crlf($str),$bytes);
}
else
{
$ok = fwrite($this->socket,$this->add_crlf($str));
}
if (!$ok)
{
return $this->set_error('Error','Connection Lost','lost connection to server');
}
else
{
return 1;
}
}
function msg2socket($str,$expected_response,&$response)
{
if(!$this->socket && substr($expected_response,1,1) == '+')
{
return $this->set_error('521','socket does not exist',
'The required socked does not exist. The settings for your mail server may be wrong.');
}
if (!$this->write_port($str))
{
if(substr($expected_response,1,1) == '+')
if($this->addcrlf)
{
return $this->set_error('420','lost connection','Lost connection to pop server.');
$str .= "\r\n";
}
return $str;
}
function set_error($code,$msg,$desc)
{
$this->error = array('code','msg','desc');
$this->error['code'] = $code;
$this->error['msg'] = $msg;
$this->error['desc'] = $desc;
// $this->close_port();
$this->errorset = 1;
return 0;
}
function open_port($server,$port,$timeout=15)
{
global $phpgw_info;
switch($port)
{
case 80:
case 443:
if((isset($phpgw_info['server']['httpproxy_server']) && $phpgw_info['server']['httpproxy_server']) &&
(isset($phpgw_info['server']['httpproxy_port']) && $phpgw_info['server']['httpproxy_port']))
{
$server = $phpgw_info['server']['httpproxy_server'];
$port = (int)$phpgw_info['server']['httpproxy_port'];
}
break;
}
if(floor(phpversion()) == 4)
{
$this->socket = fsockopen($server,$port,&$errcode,&$errmsg,$timeout);
}
else
{
return 0;
$this->socket = fsockopen($server,$port,&$errcode,&$errmsg);
}
if (!$this->socket)
{
return $this->set_error('Error',$errcode.':'.$errmsg,'Connection to '.$server.':'.$port.' failed - could not open socket.');
}
else
{
return 1;
}
}
$response = $this->read_port();
if (!ereg(strtoupper($expected_response),strtoupper($response)))
{
if(substr($expected_response,1,1) == '+')
{
return $this->set_error('550','','');
}
$pos = strpos(' ',$response);
return $this->set_error(substr($response,0,$pos),
'invalid response('.$expected_response.')',
substr($response,($pos + 1),(strlen($response)-$pos)));
}
else
{
return 1;
}
}
// return contents of a web url as an array or false if timeout
function gethttpsocketfile($file)
{
global $phpgw_info;
$server = str_replace('http://','',$file);
$file = strstr($server,'/');
$server = str_replace($file,'',$server);
if ($phpgw_info['server']['httpproxy_server'])
function close_port()
{
if ($this->open_port($server,80, 15))
return fclose($this->socket);
}
function read_port()
{
return fgets($this->socket, 1024);
}
function bs_read_port($bytes)
{
return fread($this->socket, $bytes);
}
function write_port($str)
{
$ok = fputs($this->socket,$this->add_crlf($str));
if (!$ok)
{
if (! $this->write_port('GET http://' . $server . $file . ' HTTP/1.0'."\n\n"))
return $this->set_error('Error','Connection Lost','lost connection to server');
}
else
{
return 1;
}
}
function bs_write_port($str,$bytes=0)
{
if ($bytes)
{
$ok = fwrite($this->socket,$this->add_crlf($str),$bytes);
}
else
{
$ok = fwrite($this->socket,$this->add_crlf($str));
}
if (!$ok)
{
return $this->set_error('Error','Connection Lost','lost connection to server');
}
else
{
return 1;
}
}
function msg2socket($str,$expected_response,&$response)
{
if(!$this->socket && substr($expected_response,1,1) == '+')
{
return $this->set_error('521','socket does not exist',
'The required socked does not exist. The settings for your mail server may be wrong.');
}
if (!$this->write_port($str))
{
if(substr($expected_response,1,1) == '+')
{
return $this->set_error('420','lost connection','Lost connection to pop server.');
}
else
{
return 0;
}
}
$response = $this->read_port();
if (!ereg(strtoupper($expected_response),strtoupper($response)))
{
if(substr($expected_response,1,1) == '+')
{
return $this->set_error('550','','');
}
$pos = strpos(' ',$response);
return $this->set_error(substr($response,0,$pos),
'invalid response('.$expected_response.')',
substr($response,($pos + 1),(strlen($response)-$pos)));
}
else
{
return 1;
}
}
// return contents of a web url as an array or false if timeout
function gethttpsocketfile($file)
{
global $phpgw_info;
$server = str_replace('http://','',$file);
$file = strstr($server,'/');
$server = str_replace($file,'',$server);
if ($phpgw_info['server']['httpproxy_server'])
{
if ($this->open_port($server,80, 15))
{
if (! $this->write_port('GET http://' . $server . $file . ' HTTP/1.0'."\n\n"))
{
return False;
}
$i = 0;
while ($line = $this->read_port())
{
if (feof($this->socket))
{
break;
}
$lines[] = $line;
$i++;
}
$this->close_port();
return $lines;
}
else
{
return False;
}
$i = 0;
while ($line = $this->read_port())
}
else
{
if ($this->open_port($server, 80, 15))
{
if (feof($this->socket))
if (!$this->write_port('GET '.$file.' HTTP/1.0'."\n".'Host: '.$server."\n\n"))
{
break;
return 0;
}
$lines[] = $line;
$i++;
while ($line = $this->read_port())
{
$lines[] = $line;
}
$this->close_port();
return $lines;
}
$this->close_port();
return $lines;
}
else
{
return False;
}
}
else
{
if ($this->open_port($server, 80, 15))
{
if (!$this->write_port('GET '.$file.' HTTP/1.0'."\n".'Host: '.$server."\n\n"))
else
{
return 0;
return 0;
}
while ($line = $this->read_port())
{
$lines[] = $line;
}
$this->close_port();
return $lines;
}
else
{
return 0;
}
}
}
}
?>