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add string return option to gethttpsocketfile()

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This commit is contained in:
Miles Lott 2002-03-30 16:32:08 +00:00
parent bef6b7ed7b
commit 87f3a8e6b8
1 changed files with 42 additions and 19 deletions
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57
phpgwapi/inc/class.network.inc.php
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@ -83,7 +83,7 @@
{
$this->socket = fsockopen($server,$port,&$errcode,&$errmsg);
}
if (!$this->socket)
if(!$this->socket)
{
return $this->set_error('Error',$errcode.':'.$errmsg,'Connection to '.$server.':'.$port.' failed - could not open socket.');
}
@ -111,7 +111,7 @@
function write_port($str)
{
$ok = fputs($this->socket,$this->add_crlf($str));
if (!$ok)
if(!$ok)
{
return $this->set_error('Error','Connection Lost','lost connection to server');
}
@ -123,7 +123,7 @@
function bs_write_port($str,$bytes=0)
{
if ($bytes)
if($bytes)
{
$ok = fwrite($this->socket,$this->add_crlf($str),$bytes);
}
@ -131,7 +131,7 @@
{
$ok = fwrite($this->socket,$this->add_crlf($str));
}
if (!$ok)
if(!$ok)
{
return $this->set_error('Error','Connection Lost','lost connection to server');
}
@ -148,7 +148,7 @@
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($str))
if(!$this->write_port($str))
{
if(substr($expected_response,1,1) == '+')
{
@ -160,7 +160,7 @@
}
}
$response = $this->read_port();
if (!ereg(strtoupper($expected_response),strtoupper($response)))
if(!ereg(strtoupper($expected_response),strtoupper($response)))
{
if(substr($expected_response,1,1) == '+')
{
@ -177,28 +177,42 @@
}
}
// return contents of a web url as an array or false if timeout
function gethttpsocketfile($file)
/*
Return contents of a web url as an array or false if timeout.
If $string is set (True), a string is returned with all \r and \n removed.
This allows for parsing of xml where the formatting was not ideal (elements
opened and closed on a single line).
*/
function gethttpsocketfile($file,$string=False)
{
$server = str_replace('http://','',$file);
$file = strstr($server,'/');
$server = str_replace($file,'',$server);
if ($GLOBALS['phpgw_info']['server']['httpproxy_server'])
if($GLOBALS['phpgw_info']['server']['httpproxy_server'])
{
if ($this->open_port($server,80, 15))
{
if (! $this->write_port('GET http://' . $server . $file . ' HTTP/1.0'."\n\n"))
if(!$this->write_port('GET http://' . $server . $file . ' HTTP/1.0'."\n\n"))
{
return False;
}
$i = 0;
while ($line = $this->read_port())
while($line = $this->read_port())
{
if (feof($this->socket))
if(feof($this->socket))
{
break;
}
$lines[] = $line;
if($string)
{
$line = ereg_replace("\n",'',$line);
$line = ereg_replace("\r",'',$line);
$lines .= $line;
}
else
{
$lines[] = $line;
}
$i++;
}
$this->close_port();
@ -211,15 +225,24 @@
}
else
{
if ($this->open_port($server, 80, 15))
if($this->open_port($server, 80, 15))
{
if (!$this->write_port('GET '.$file.' HTTP/1.0'."\n".'Host: '.$server."\n\n"))
if(!$this->write_port('GET '.$file.' HTTP/1.0'."\n".'Host: '.$server."\n\n"))
{
return 0;
}
while ($line = $this->read_port())
while($line = $this->read_port())
{
$lines[] = $line;
if($string)
{
$line = ereg_replace("\n",'',$line);
$line = ereg_replace("\r",'',$line);
$lines .= $line;
}
else
{
$lines[] = $line;
}
}
$this->close_port();
return $lines;